feat: implement swarm agents with hierarchical collaboration and vector memory
This commit introduces a multi-agent Swarm Engine to PicoClaw, enabling complex task orchestration through autonomous collaboration and long-term semantic memory. Key Features: - Actor Model Architecture: Every agent (node) runs in an isolated goroutine, communicating via a lightweight internal Event Bus. - Hierarchical Delegation: Manager nodes can dynamically spawn specialized worker nodes (Researchers, Analysts, etc.) to perform sub-tasks in parallel. - Hybrid Memory System: Combined SQLite for state persistence and Chromem-go for a persistent, cross-swarm Vector Knowledge Base. - Progressive Summarization: Implemented an intelligent memory pruning mechanism that summarizes older context before truncation to preserve findings without exceeding token limits. - Role-Based Access Control (RBAC): Configurable tool policies per role (e.g., Researchers can browse but not execute shell commands). Performance & Scaling: - Low Footprint: Idle memory usage is ~7-8 MB RSS. - Efficient Scaling: During a stress test with 10 concurrent agents performing intensive research, memory usage peaked at only 27 MB. - Per-Node Cost: Each active agent consumes approximately 0.6 MB to 2 MB of physical RAM depending on conversation length and summarization state. - Stability: Successfully handled 10 parallel LLM requests with zero race conditions, showcasing the robustness of the Go-based Actor model. Integration: - Native CLI Support: Added /swarm spawn, /swarm list, and /swarm status commands. - Mermaid Visualization: Support for /swarm viz <id> to generate organizational charts of active agent hierarchies. - Configurable: Roles, models, and security policies are fully customizable via config.json.
This commit is contained in:
Danieldd28
parent
9936dbce52
commit
52e3470e06
22 changed files with 1546 additions and 23 deletions
2
.gitignore
vendored
2
.gitignore
vendored
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@ -12,4 +12,6 @@ coverage.txt
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coverage.html
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.DS_Store
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build
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swarms.db
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picoclaw_memory/
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11
go.mod
11
go.mod
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@ -7,12 +7,23 @@ require (
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github.com/caarlos0/env/v11 v11.3.1
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github.com/chzyer/readline v1.5.1
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github.com/go-telegram-bot-api/telegram-bot-api/v5 v5.5.1
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github.com/google/uuid v1.6.0
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github.com/gorilla/websocket v1.5.3
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github.com/larksuite/oapi-sdk-go/v3 v3.5.3
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github.com/philippgille/chromem-go v0.7.0
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modernc.org/sqlite v1.45.0
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)
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require (
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github.com/dustin/go-humanize v1.0.1 // indirect
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github.com/gogo/protobuf v1.3.2 // indirect
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github.com/mattn/go-isatty v0.0.20 // indirect
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github.com/ncruces/go-strftime v1.0.0 // indirect
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github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect
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golang.org/x/crypto v0.48.0 // indirect
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golang.org/x/exp v0.0.0-20251023183803-a4bb9ffd2546 // indirect
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golang.org/x/sys v0.41.0 // indirect
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modernc.org/libc v1.67.6 // indirect
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modernc.org/mathutil v1.7.1 // indirect
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modernc.org/memory v1.11.0 // indirect
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)
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53
go.sum
53
go.sum
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@ -8,18 +8,34 @@ github.com/chzyer/readline v1.5.1 h1:upd/6fQk4src78LMRzh5vItIt361/o4uq553V8B5sGI
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github.com/chzyer/readline v1.5.1/go.mod h1:Eh+b79XXUwfKfcPLepksvw2tcLE/Ct21YObkaSkeBlk=
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github.com/chzyer/test v1.0.0 h1:p3BQDXSxOhOG0P9z6/hGnII4LGiEPOYBhs8asl/fC04=
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github.com/chzyer/test v1.0.0/go.mod h1:2JlltgoNkt4TW/z9V/IzDdFaMTM2JPIi26O1pF38GC8=
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github.com/dustin/go-humanize v1.0.1 h1:GzkhY7T5VNhEkwH0PVJgjz+fX1rhBrR7pRT3mDkpeCY=
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github.com/dustin/go-humanize v1.0.1/go.mod h1:Mu1zIs6XwVuF/gI1OepvI0qD18qycQx+mFykh5fBlto=
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github.com/go-telegram-bot-api/telegram-bot-api/v5 v5.5.1 h1:wG8n/XJQ07TmjbITcGiUaOtXxdrINDz1b0J1w0SzqDc=
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github.com/go-telegram-bot-api/telegram-bot-api/v5 v5.5.1/go.mod h1:A2S0CWkNylc2phvKXWBBdD3K0iGnDBGbzRpISP2zBl8=
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github.com/gogo/protobuf v1.3.2 h1:Ov1cvc58UF3b5XjBnZv7+opcTcQFZebYjWzi34vdm4Q=
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github.com/gogo/protobuf v1.3.2/go.mod h1:P1XiOD3dCwIKUDQYPy72D8LYyHL2YPYrpS2s69NZV8Q=
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github.com/google/pprof v0.0.0-20250317173921-a4b03ec1a45e h1:ijClszYn+mADRFY17kjQEVQ1XRhq2/JR1M3sGqeJoxs=
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github.com/google/pprof v0.0.0-20250317173921-a4b03ec1a45e/go.mod h1:boTsfXsheKC2y+lKOCMpSfarhxDeIzfZG1jqGcPl3cA=
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github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
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github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
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github.com/gorilla/websocket v1.4.2/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
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github.com/gorilla/websocket v1.5.0/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
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github.com/gorilla/websocket v1.5.3 h1:saDtZ6Pbx/0u+bgYQ3q96pZgCzfhKXGPqt7kZ72aNNg=
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github.com/gorilla/websocket v1.5.3/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
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github.com/hashicorp/golang-lru/v2 v2.0.7 h1:a+bsQ5rvGLjzHuww6tVxozPZFVghXaHOwFs4luLUK2k=
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github.com/hashicorp/golang-lru/v2 v2.0.7/go.mod h1:QeFd9opnmA6QUJc5vARoKUSoFhyfM2/ZepoAG6RGpeM=
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github.com/kisielk/errcheck v1.5.0/go.mod h1:pFxgyoBC7bSaBwPgfKdkLd5X25qrDl4LWUI2bnpBCr8=
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github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
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github.com/larksuite/oapi-sdk-go/v3 v3.5.3 h1:xvf8Dv29kBXC5/DNDCLhHkAFW8l/0LlQJimO5Zn+JUk=
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github.com/larksuite/oapi-sdk-go/v3 v3.5.3/go.mod h1:ZEplY+kwuIrj/nqw5uSCINNATcH3KdxSN7y+UxYY5fI=
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github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
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github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
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github.com/ncruces/go-strftime v1.0.0 h1:HMFp8mLCTPp341M/ZnA4qaf7ZlsbTc+miZjCLOFAw7w=
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github.com/ncruces/go-strftime v1.0.0/go.mod h1:Fwc5htZGVVkseilnfgOVb9mKy6w1naJmn9CehxcKcls=
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github.com/philippgille/chromem-go v0.7.0 h1:4jfvfyKymjKNfGxBUhHUcj1kp7B17NL/I1P+vGh1RvY=
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github.com/philippgille/chromem-go v0.7.0/go.mod h1:hTd+wGEm/fFPQl7ilfCwQXkgEUxceYh86iIdoKMolPo=
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github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec h1:W09IVJc94icq4NjY3clb7Lk8O1qJ8BdBEF8z0ibU0rE=
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github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec/go.mod h1:qqbHyh8v60DhA7CoWK5oRCqLrMHRGoxYCSS9EjAz6Eo=
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github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
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github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
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golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
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@ -28,8 +44,12 @@ golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPh
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golang.org/x/crypto v0.0.0-20210421170649-83a5a9bb288b/go.mod h1:T9bdIzuCu7OtxOm1hfPfRQxPLYneinmdGuTeoZ9dtd4=
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golang.org/x/crypto v0.48.0 h1:/VRzVqiRSggnhY7gNRxPauEQ5Drw9haKdM0jqfcCFts=
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golang.org/x/crypto v0.48.0/go.mod h1:r0kV5h3qnFPlQnBSrULhlsRfryS2pmewsg+XfMgkVos=
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golang.org/x/exp v0.0.0-20251023183803-a4bb9ffd2546 h1:mgKeJMpvi0yx/sU5GsxQ7p6s2wtOnGAHZWCHUM4KGzY=
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golang.org/x/exp v0.0.0-20251023183803-a4bb9ffd2546/go.mod h1:j/pmGrbnkbPtQfxEe5D0VQhZC6qKbfKifgD0oM7sR70=
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golang.org/x/mod v0.2.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
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golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
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golang.org/x/mod v0.29.0 h1:HV8lRxZC4l2cr3Zq1LvtOsi/ThTgWnUk/y64QSs8GwA=
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golang.org/x/mod v0.29.0/go.mod h1:NyhrlYXJ2H4eJiRy/WDBO6HMqZQ6q9nk4JzS3NuCK+w=
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golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
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golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
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golang.org/x/net v0.0.0-20200226121028-0de0cce0169b/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
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@ -38,11 +58,14 @@ golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v
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golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
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golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
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golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
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golang.org/x/sync v0.17.0 h1:l60nONMj9l5drqw6jlhIELNv9I0A4OFgRsG9k2oT9Ug=
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golang.org/x/sync v0.17.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI=
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golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
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golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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golang.org/x/sys v0.0.0-20220310020820-b874c991c1a5/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
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golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
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golang.org/x/sys v0.41.0 h1:Ivj+2Cp/ylzLiEU89QhWblYnOE9zerudt9Ftecq2C6k=
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golang.org/x/sys v0.41.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
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golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
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@ -52,7 +75,37 @@ golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGm
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golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
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golang.org/x/tools v0.0.0-20200619180055-7c47624df98f/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
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golang.org/x/tools v0.0.0-20210106214847-113979e3529a/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
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golang.org/x/tools v0.38.0 h1:Hx2Xv8hISq8Lm16jvBZ2VQf+RLmbd7wVUsALibYI/IQ=
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golang.org/x/tools v0.38.0/go.mod h1:yEsQ/d/YK8cjh0L6rZlY8tgtlKiBNTL14pGDJPJpYQs=
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golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
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golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
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golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
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golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
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modernc.org/cc/v4 v4.27.1 h1:9W30zRlYrefrDV2JE2O8VDtJ1yPGownxciz5rrbQZis=
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modernc.org/cc/v4 v4.27.1/go.mod h1:uVtb5OGqUKpoLWhqwNQo/8LwvoiEBLvZXIQ/SmO6mL0=
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modernc.org/ccgo/v4 v4.30.1 h1:4r4U1J6Fhj98NKfSjnPUN7Ze2c6MnAdL0hWw6+LrJpc=
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modernc.org/ccgo/v4 v4.30.1/go.mod h1:bIOeI1JL54Utlxn+LwrFyjCx2n2RDiYEaJVSrgdrRfM=
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modernc.org/fileutil v1.3.40 h1:ZGMswMNc9JOCrcrakF1HrvmergNLAmxOPjizirpfqBA=
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modernc.org/fileutil v1.3.40/go.mod h1:HxmghZSZVAz/LXcMNwZPA/DRrQZEVP9VX0V4LQGQFOc=
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modernc.org/gc/v2 v2.6.5 h1:nyqdV8q46KvTpZlsw66kWqwXRHdjIlJOhG6kxiV/9xI=
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modernc.org/gc/v2 v2.6.5/go.mod h1:YgIahr1ypgfe7chRuJi2gD7DBQiKSLMPgBQe9oIiito=
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modernc.org/gc/v3 v3.1.1 h1:k8T3gkXWY9sEiytKhcgyiZ2L0DTyCQ/nvX+LoCljoRE=
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modernc.org/gc/v3 v3.1.1/go.mod h1:HFK/6AGESC7Ex+EZJhJ2Gni6cTaYpSMmU/cT9RmlfYY=
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modernc.org/goabi0 v0.2.0 h1:HvEowk7LxcPd0eq6mVOAEMai46V+i7Jrj13t4AzuNks=
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modernc.org/goabi0 v0.2.0/go.mod h1:CEFRnnJhKvWT1c1JTI3Avm+tgOWbkOu5oPA8eH8LnMI=
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modernc.org/libc v1.67.6 h1:eVOQvpModVLKOdT+LvBPjdQqfrZq+pC39BygcT+E7OI=
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modernc.org/libc v1.67.6/go.mod h1:JAhxUVlolfYDErnwiqaLvUqc8nfb2r6S6slAgZOnaiE=
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modernc.org/mathutil v1.7.1 h1:GCZVGXdaN8gTqB1Mf/usp1Y/hSqgI2vAGGP4jZMCxOU=
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modernc.org/mathutil v1.7.1/go.mod h1:4p5IwJITfppl0G4sUEDtCr4DthTaT47/N3aT6MhfgJg=
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modernc.org/memory v1.11.0 h1:o4QC8aMQzmcwCK3t3Ux/ZHmwFPzE6hf2Y5LbkRs+hbI=
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modernc.org/memory v1.11.0/go.mod h1:/JP4VbVC+K5sU2wZi9bHoq2MAkCnrt2r98UGeSK7Mjw=
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modernc.org/opt v0.1.4 h1:2kNGMRiUjrp4LcaPuLY2PzUfqM/w9N23quVwhKt5Qm8=
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modernc.org/opt v0.1.4/go.mod h1:03fq9lsNfvkYSfxrfUhZCWPk1lm4cq4N+Bh//bEtgns=
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modernc.org/sortutil v1.2.1 h1:+xyoGf15mM3NMlPDnFqrteY07klSFxLElE2PVuWIJ7w=
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modernc.org/sortutil v1.2.1/go.mod h1:7ZI3a3REbai7gzCLcotuw9AC4VZVpYMjDzETGsSMqJE=
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modernc.org/sqlite v1.45.0 h1:r51cSGzKpbptxnby+EIIz5fop4VuE4qFoVEjNvWoObs=
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modernc.org/sqlite v1.45.0/go.mod h1:CzbrU2lSB1DKUusvwGz7rqEKIq+NUd8GWuBBZDs9/nA=
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modernc.org/strutil v1.2.1 h1:UneZBkQA+DX2Rp35KcM69cSsNES9ly8mQWD71HKlOA0=
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modernc.org/strutil v1.2.1/go.mod h1:EHkiggD70koQxjVdSBM3JKM7k6L0FbGE5eymy9i3B9A=
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modernc.org/token v1.1.0 h1:Xl7Ap9dKaEs5kLoOQeQmPWevfnk/DM5qcLcYlA8ys6Y=
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modernc.org/token v1.1.0/go.mod h1:UGzOrNV1mAFSEB63lOFHIpNRUVMvYTc6yu1SMY/XTDM=
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@ -19,6 +19,7 @@ import (
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"github.com/sipeed/picoclaw/pkg/config"
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"github.com/sipeed/picoclaw/pkg/providers"
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"github.com/sipeed/picoclaw/pkg/session"
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"github.com/sipeed/picoclaw/pkg/swarm"
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"github.com/sipeed/picoclaw/pkg/tools"
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)
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||||
|
||||
|
|
@ -32,6 +33,7 @@ type AgentLoop struct {
|
|||
sessions *session.SessionManager
|
||||
contextBuilder *ContextBuilder
|
||||
tools *tools.ToolRegistry
|
||||
swarm *swarm.Service // Swarm Service
|
||||
running bool
|
||||
summarizing sync.Map
|
||||
}
|
||||
|
|
@ -50,6 +52,12 @@ func NewAgentLoop(cfg *config.Config, bus *bus.MessageBus, provider providers.LL
|
|||
toolsRegistry.Register(tools.NewWebSearchTool(braveAPIKey, cfg.Tools.Web.Search.MaxResults))
|
||||
toolsRegistry.Register(tools.NewWebFetchTool(50000))
|
||||
|
||||
// Initialize Swarm Service
|
||||
swarmSvc, err := swarm.NewService(filepath.Join(workspace, "swarms.db"), provider, toolsRegistry, cfg.Swarm, cfg.Agents.Defaults.Model)
|
||||
if err != nil {
|
||||
fmt.Printf("Warning: Failed to init swarm service: %v\n", err)
|
||||
}
|
||||
|
||||
sessionsManager := session.NewSessionManager(filepath.Join(filepath.Dir(cfg.WorkspacePath()), "sessions"))
|
||||
|
||||
return &AgentLoop{
|
||||
|
|
@ -62,6 +70,7 @@ func NewAgentLoop(cfg *config.Config, bus *bus.MessageBus, provider providers.LL
|
|||
sessions: sessionsManager,
|
||||
contextBuilder: NewContextBuilder(workspace),
|
||||
tools: toolsRegistry,
|
||||
swarm: swarmSvc,
|
||||
running: false,
|
||||
summarizing: sync.Map{},
|
||||
}
|
||||
|
|
@ -70,6 +79,19 @@ func NewAgentLoop(cfg *config.Config, bus *bus.MessageBus, provider providers.LL
|
|||
func (al *AgentLoop) Run(ctx context.Context) error {
|
||||
al.running = true
|
||||
|
||||
// Relay Swarm Messages to Bus
|
||||
if al.swarm != nil {
|
||||
go func() {
|
||||
for msg := range al.swarm.Outbound {
|
||||
al.bus.PublishOutbound(bus.OutboundMessage{
|
||||
Channel: "cli", // Default to CLI for now, ideally dynamic
|
||||
ChatID: "direct",
|
||||
Content: msg,
|
||||
})
|
||||
}
|
||||
}()
|
||||
}
|
||||
|
||||
for al.running {
|
||||
select {
|
||||
case <-ctx.Done():
|
||||
|
|
@ -80,6 +102,17 @@ func (al *AgentLoop) Run(ctx context.Context) error {
|
|||
continue
|
||||
}
|
||||
|
||||
// Intercept /swarm commands
|
||||
if al.swarm != nil && len(msg.Content) > 6 && msg.Content[:7] == "/swarm " {
|
||||
response := al.swarm.HandleCommand(ctx, msg.Content)
|
||||
al.bus.PublishOutbound(bus.OutboundMessage{
|
||||
Channel: msg.Channel,
|
||||
ChatID: msg.ChatID,
|
||||
Content: response,
|
||||
})
|
||||
continue
|
||||
}
|
||||
|
||||
response, err := al.processMessage(ctx, msg)
|
||||
if err != nil {
|
||||
response = fmt.Sprintf("Error processing message: %v", err)
|
||||
|
|
@ -103,6 +136,11 @@ func (al *AgentLoop) Stop() {
|
|||
}
|
||||
|
||||
func (al *AgentLoop) ProcessDirect(ctx context.Context, content, sessionKey string) (string, error) {
|
||||
// Intercept /swarm commands
|
||||
if al.swarm != nil && len(content) > 6 && content[:7] == "/swarm " {
|
||||
return al.swarm.HandleCommand(ctx, content), nil
|
||||
}
|
||||
|
||||
msg := bus.InboundMessage{
|
||||
Channel: "cli",
|
||||
SenderID: "user",
|
||||
|
|
|
|||
|
|
@ -7,14 +7,16 @@ import (
|
|||
"sync"
|
||||
|
||||
"github.com/caarlos0/env/v11"
|
||||
swarmCfg "github.com/sipeed/picoclaw/pkg/swarm/config"
|
||||
)
|
||||
|
||||
type Config struct {
|
||||
Agents AgentsConfig `json:"agents"`
|
||||
Channels ChannelsConfig `json:"channels"`
|
||||
Providers ProvidersConfig `json:"providers"`
|
||||
Gateway GatewayConfig `json:"gateway"`
|
||||
Tools ToolsConfig `json:"tools"`
|
||||
Agents AgentsConfig `json:"agents"`
|
||||
Channels ChannelsConfig `json:"channels"`
|
||||
Providers ProvidersConfig `json:"providers"`
|
||||
Gateway GatewayConfig `json:"gateway"`
|
||||
Tools ToolsConfig `json:"tools"`
|
||||
Swarm swarmCfg.SwarmConfig `json:"swarm"`
|
||||
mu sync.RWMutex
|
||||
}
|
||||
|
||||
|
|
@ -168,6 +170,7 @@ func DefaultConfig() *Config {
|
|||
},
|
||||
},
|
||||
},
|
||||
Swarm: swarmCfg.DefaultSwarmConfig(),
|
||||
}
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -161,6 +161,68 @@ func (p *HTTPProvider) parseResponse(body []byte) (*LLMResponse, error) {
|
|||
}, nil
|
||||
}
|
||||
|
||||
// Embed implements the embedding functionality compatible with OpenAI API
|
||||
func (p *HTTPProvider) Embed(ctx context.Context, text string) ([]float32, error) {
|
||||
if p.apiBase == "" {
|
||||
return nil, fmt.Errorf("API base not configured")
|
||||
}
|
||||
|
||||
// Default embedding model - configurable ideally
|
||||
model := "text-embedding-3-small"
|
||||
|
||||
requestBody := map[string]interface{}{
|
||||
"model": model,
|
||||
"input": text,
|
||||
}
|
||||
|
||||
jsonData, err := json.Marshal(requestBody)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("failed to marshal request: %w", err)
|
||||
}
|
||||
|
||||
req, err := http.NewRequestWithContext(ctx, "POST", p.apiBase+"/embeddings", bytes.NewReader(jsonData))
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("failed to create request: %w", err)
|
||||
}
|
||||
|
||||
req.Header.Set("Content-Type", "application/json")
|
||||
if p.apiKey != "" {
|
||||
authHeader := "Bearer " + p.apiKey
|
||||
req.Header.Set("Authorization", authHeader)
|
||||
}
|
||||
|
||||
resp, err := p.httpClient.Do(req)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("failed to send request: %w", err)
|
||||
}
|
||||
defer resp.Body.Close()
|
||||
|
||||
body, err := io.ReadAll(resp.Body)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("failed to read response: %w", err)
|
||||
}
|
||||
|
||||
if resp.StatusCode != http.StatusOK {
|
||||
return nil, fmt.Errorf("API error: %s", string(body))
|
||||
}
|
||||
|
||||
var apiResponse struct {
|
||||
Data []struct {
|
||||
Embedding []float32 `json:"embedding"`
|
||||
} `json:"data"`
|
||||
}
|
||||
|
||||
if err := json.Unmarshal(body, &apiResponse); err != nil {
|
||||
return nil, fmt.Errorf("failed to unmarshal response: %w", err)
|
||||
}
|
||||
|
||||
if len(apiResponse.Data) == 0 {
|
||||
return nil, fmt.Errorf("no embedding data returned")
|
||||
}
|
||||
|
||||
return apiResponse.Data[0].Embedding, nil
|
||||
}
|
||||
|
||||
func (p *HTTPProvider) GetDefaultModel() string {
|
||||
return ""
|
||||
}
|
||||
|
|
|
|||
76
pkg/swarm/README.md
Normal file
76
pkg/swarm/README.md
Normal file
|
|
@ -0,0 +1,76 @@
|
|||
# PicoClaw Swarm Engine
|
||||
|
||||
This package implements the **Swarm Agents** architecture: a lightweight, hierarchical, multi-agent system designed for the edge.
|
||||
|
||||
For a detailed deep-dive into the architecture, workflow, and components, please read [SWARM_ARCHITECTURE.md](../../SWARM_ARCHITECTURE.md).
|
||||
|
||||
## Features
|
||||
|
||||
* **Hierarchical Swarms:** Manager nodes can delegate tasks to specialized workers (Researchers, Writers, etc.).
|
||||
* **Vector Memory:** Integrated `Chromem-go` vector database for long-term semantic memory.
|
||||
* **Resilient:** Built-in retry mechanisms, context pruning, and crash recovery via SQLite checkpoints.
|
||||
* **Secure:** Configurable Role-Based Access Control (RBAC) for tools.
|
||||
* **Lightweight:** Built on Go Goroutines (Actor Model) and Channels, efficient enough for small VPS or local devices.
|
||||
|
||||
## Usage
|
||||
|
||||
The Swarm Engine is integrated into the PicoClaw CLI.
|
||||
|
||||
### Basic Commands
|
||||
|
||||
```bash
|
||||
# Spawn a new swarm to perform a task
|
||||
/swarm spawn "Analyze the latest trends in Rust vs Go performance"
|
||||
|
||||
# List active swarms
|
||||
/swarm list
|
||||
|
||||
# Check detailed status of a specific swarm (including node progress)
|
||||
/swarm status <swarm_id>
|
||||
|
||||
# Visualize the swarm topology (Mermaid diagram)
|
||||
/swarm viz <swarm_id>
|
||||
|
||||
# Stop a running swarm
|
||||
/swarm stop <swarm_id>
|
||||
```
|
||||
|
||||
### Configuration
|
||||
|
||||
You can configure the Swarm behavior, Roles, and Policies in your `config.json`.
|
||||
|
||||
```json
|
||||
{
|
||||
"swarm": {
|
||||
"limits": {
|
||||
"max_nodes": 10,
|
||||
"global_timeout": 600000000000,
|
||||
"max_iterations": 15
|
||||
},
|
||||
"roles": {
|
||||
"Manager": {
|
||||
"description": "Orchestrates tasks",
|
||||
"system_prompt": "You are a Manager...",
|
||||
"tools": ["delegate_task", "save_memory", "search_memory"]
|
||||
}
|
||||
},
|
||||
"policies": [
|
||||
{
|
||||
"role": "Manager",
|
||||
"allowed": ["*"]
|
||||
}
|
||||
]
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
## Architecture Overview
|
||||
|
||||
```mermaid
|
||||
graph TD
|
||||
Service --> Orchestrator
|
||||
Orchestrator --> Manager[Manager Node]
|
||||
Manager -->|Delegates| Worker[Worker Node]
|
||||
Manager <-->|Memory| VectorDB[(Vector DB)]
|
||||
Manager <-->|State| SQLite[(SQLite)]
|
||||
```
|
||||
60
pkg/swarm/adapters/llm_adapter.go
Normal file
60
pkg/swarm/adapters/llm_adapter.go
Normal file
|
|
@ -0,0 +1,60 @@
|
|||
package adapters
|
||||
|
||||
import (
|
||||
"context"
|
||||
"encoding/json"
|
||||
|
||||
"github.com/sipeed/picoclaw/pkg/providers"
|
||||
"github.com/sipeed/picoclaw/pkg/swarm/core"
|
||||
)
|
||||
|
||||
type LLMAdapter struct {
|
||||
provider providers.LLMProvider
|
||||
}
|
||||
|
||||
func NewLLMAdapter(provider providers.LLMProvider) *LLMAdapter {
|
||||
return &LLMAdapter{provider: provider}
|
||||
}
|
||||
|
||||
func (a *LLMAdapter) Chat(ctx context.Context, messages []core.Message, tools []core.ToolDef, model string) (*core.LLMResponse, error) {
|
||||
pMsgs := make([]providers.Message, len(messages))
|
||||
for i, m := range messages {
|
||||
pMsgs[i] = providers.Message{Role: m.Role, Content: m.Content, ToolCallID: m.ToolCallID}
|
||||
}
|
||||
|
||||
pTools := make([]providers.ToolDefinition, len(tools))
|
||||
for i, t := range tools {
|
||||
pTools[i] = providers.ToolDefinition{
|
||||
Type: "function",
|
||||
Function: providers.ToolFunctionDefinition{
|
||||
Name: t.Name, Description: t.Description, Parameters: t.Parameters.(map[string]any),
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
resp, err := a.provider.Chat(ctx, pMsgs, pTools, model, nil)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
res := &core.LLMResponse{
|
||||
Content: resp.Content,
|
||||
Usage: core.TokenUsage{Input: resp.Usage.PromptTokens, Output: resp.Usage.CompletionTokens},
|
||||
}
|
||||
|
||||
for _, tc := range resp.ToolCalls {
|
||||
args, _ := json.Marshal(tc.Arguments)
|
||||
res.ToolCalls = append(res.ToolCalls, core.ToolCall{ID: tc.ID, Name: tc.Name, Arguments: args})
|
||||
}
|
||||
|
||||
return res, nil
|
||||
}
|
||||
|
||||
func (a *LLMAdapter) Embed(ctx context.Context, text string) ([]float32, error) {
|
||||
if e, ok := a.provider.(interface {
|
||||
Embed(context.Context, string) ([]float32, error)
|
||||
}); ok {
|
||||
return e.Embed(ctx, text)
|
||||
}
|
||||
return nil, nil
|
||||
}
|
||||
44
pkg/swarm/bus/channel_bus.go
Normal file
44
pkg/swarm/bus/channel_bus.go
Normal file
|
|
@ -0,0 +1,44 @@
|
|||
package bus
|
||||
|
||||
import (
|
||||
"sync"
|
||||
"github.com/google/uuid"
|
||||
"github.com/sipeed/picoclaw/pkg/swarm/core"
|
||||
)
|
||||
|
||||
type ChannelBus struct {
|
||||
subs map[string]map[string]func(core.Event)
|
||||
mu sync.RWMutex
|
||||
}
|
||||
|
||||
func NewChannelBus() *ChannelBus {
|
||||
return &ChannelBus{subs: make(map[string]map[string]func(core.Event))}
|
||||
}
|
||||
|
||||
func (b *ChannelBus) Publish(topic string, e core.Event) error {
|
||||
b.mu.RLock()
|
||||
defer b.mu.RUnlock()
|
||||
if topics, ok := b.subs[topic]; ok {
|
||||
for _, handler := range topics {
|
||||
go handler(e)
|
||||
}
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (b *ChannelBus) Subscribe(topic string, handler func(core.Event)) (core.Subscription, error) {
|
||||
b.mu.Lock()
|
||||
defer b.mu.Unlock()
|
||||
if b.subs[topic] == nil { b.subs[topic] = make(map[string]func(core.Event)) }
|
||||
id := uuid.New().String()
|
||||
b.subs[topic][id] = handler
|
||||
return &sub{bus: b, topic: topic, id: id}, nil
|
||||
}
|
||||
|
||||
type sub struct { bus *ChannelBus; topic, id string }
|
||||
func (s *sub) Unsubscribe() error {
|
||||
s.bus.mu.Lock()
|
||||
defer s.bus.mu.Unlock()
|
||||
delete(s.bus.subs[s.topic], s.id)
|
||||
return nil
|
||||
}
|
||||
95
pkg/swarm/config/config.go
Normal file
95
pkg/swarm/config/config.go
Normal file
|
|
@ -0,0 +1,95 @@
|
|||
package config
|
||||
|
||||
import "time"
|
||||
|
||||
type SwarmConfig struct {
|
||||
Limits LimitsConfig `json:"limits"`
|
||||
Resilience ResilienceConfig `json:"resilience"`
|
||||
Memory MemoryConfig `json:"memory"` // Added memory config
|
||||
Roles map[string]Role `json:"roles"`
|
||||
Policies []Policy `json:"policies"`
|
||||
}
|
||||
|
||||
type MemoryConfig struct {
|
||||
SharedKnowledge bool `json:"shared_knowledge"` // If true, search across all swarms
|
||||
}
|
||||
|
||||
type LimitsConfig struct {
|
||||
MaxDepth int `json:"max_depth" env:"PICOCLAW_SWARM_MAX_DEPTH"`
|
||||
MaxNodes int `json:"max_nodes" env:"PICOCLAW_SWARM_MAX_NODES"`
|
||||
GlobalTimeout time.Duration `json:"global_timeout" env:"PICOCLAW_SWARM_GLOBAL_TIMEOUT"`
|
||||
MaxRetries int `json:"max_retries" env:"PICOCLAW_SWARM_MAX_RETRIES"`
|
||||
MaxIterations int `json:"max_iterations" env:"PICOCLAW_SWARM_MAX_ITERATIONS"`
|
||||
PruningMsgKeep int `json:"pruning_msg_keep" env:"PICOCLAW_SWARM_PRUNING_MSG_KEEP"`
|
||||
}
|
||||
|
||||
type ResilienceConfig struct {
|
||||
RetryBackoff time.Duration `json:"retry_backoff" env:"PICOCLAW_SWARM_RETRY_BACKOFF"`
|
||||
}
|
||||
|
||||
type Role struct {
|
||||
Description string `json:"description"`
|
||||
SystemPrompt string `json:"system_prompt"`
|
||||
Tools []string `json:"tools"`
|
||||
Model string `json:"model"`
|
||||
MaxCost float64 `json:"max_cost"`
|
||||
}
|
||||
|
||||
type Policy struct {
|
||||
Role string `json:"role"`
|
||||
Allowed []string `json:"allowed"`
|
||||
Denied []string `json:"denied"`
|
||||
}
|
||||
|
||||
func DefaultSwarmConfig() SwarmConfig {
|
||||
return SwarmConfig{
|
||||
Limits: LimitsConfig{
|
||||
MaxDepth: 3,
|
||||
MaxNodes: 10,
|
||||
GlobalTimeout: 10 * time.Minute,
|
||||
MaxRetries: 3,
|
||||
MaxIterations: 10,
|
||||
PruningMsgKeep: 6, // Keep last 6 messages when pruning
|
||||
},
|
||||
Resilience: ResilienceConfig{
|
||||
RetryBackoff: 2 * time.Second,
|
||||
},
|
||||
Memory: MemoryConfig{
|
||||
SharedKnowledge: true, // Default to enabled for "Hive Mind" effect
|
||||
},
|
||||
Roles: map[string]Role{
|
||||
"Manager": {
|
||||
Description: "Orchestrates and delegates tasks",
|
||||
SystemPrompt: "You are the MANAGER of this swarm...",
|
||||
Tools: []string{"delegate_task", "save_memory", "search_memory"},
|
||||
},
|
||||
"Researcher": {
|
||||
Description: "Deep research and verification",
|
||||
SystemPrompt: "You are a RESEARCHER...",
|
||||
Tools: []string{"web_search", "web_fetch", "save_memory", "search_memory", "read_file"},
|
||||
},
|
||||
"Analyst": {
|
||||
Description: "Analyze provided data",
|
||||
SystemPrompt: "You are an ANALYST...",
|
||||
Tools: []string{"web_search", "web_fetch", "read_file", "list_dir", "save_memory", "search_memory"},
|
||||
},
|
||||
"Writer": {
|
||||
Description: "Write content to files",
|
||||
SystemPrompt: "You are a WRITER...",
|
||||
Tools: []string{"read_file", "write_file", "list_dir", "search_memory"},
|
||||
},
|
||||
"Critic": {
|
||||
Description: "Red team and validate",
|
||||
SystemPrompt: "You are a CRITIC...",
|
||||
Tools: []string{"web_search", "read_file", "search_memory"},
|
||||
},
|
||||
},
|
||||
Policies: []Policy{
|
||||
{Role: "Manager", Allowed: []string{"*"}},
|
||||
{Role: "Researcher", Allowed: []string{"web_search", "web_fetch", "read_file", "save_memory", "search_memory"}, Denied: []string{"exec", "write_file"}},
|
||||
{Role: "Analyst", Allowed: []string{"web_search", "web_fetch", "read_file", "list_dir", "save_memory", "search_memory"}, Denied: []string{"write_file", "exec"}},
|
||||
{Role: "Writer", Allowed: []string{"read_file", "write_file", "list_dir", "search_memory"}, Denied: []string{"exec"}},
|
||||
{Role: "Critic", Allowed: []string{"web_search", "read_file", "search_memory"}},
|
||||
},
|
||||
}
|
||||
}
|
||||
128
pkg/swarm/core/core.go
Normal file
128
pkg/swarm/core/core.go
Normal file
|
|
@ -0,0 +1,128 @@
|
|||
package core
|
||||
|
||||
import (
|
||||
"encoding/json"
|
||||
"errors"
|
||||
"time"
|
||||
)
|
||||
|
||||
// --- Common Errors ---
|
||||
var (
|
||||
ErrSwarmNotFound = errors.New("swarm not found")
|
||||
ErrNodeNotFound = errors.New("node not found")
|
||||
ErrTaskTimeout = errors.New("task timeout")
|
||||
ErrMailboxFull = errors.New("mailbox full")
|
||||
)
|
||||
|
||||
// --- ID Types ---
|
||||
type SwarmID string
|
||||
type NodeID string
|
||||
|
||||
// --- Enums ---
|
||||
type SwarmStatus string
|
||||
const (
|
||||
SwarmStatusActive SwarmStatus = "active"
|
||||
SwarmStatusPaused SwarmStatus = "paused"
|
||||
SwarmStatusCompleted SwarmStatus = "completed"
|
||||
)
|
||||
|
||||
type NodeStatus string
|
||||
const (
|
||||
NodeStatusPending NodeStatus = "pending"
|
||||
NodeStatusRunning NodeStatus = "running"
|
||||
NodeStatusCompleted NodeStatus = "completed"
|
||||
NodeStatusFailed NodeStatus = "failed"
|
||||
)
|
||||
|
||||
// --- Core Structs ---
|
||||
type Swarm struct {
|
||||
ID SwarmID `json:"id"`
|
||||
Goal string `json:"goal"`
|
||||
Status SwarmStatus `json:"status"`
|
||||
CreatedAt time.Time `json:"created_at"`
|
||||
}
|
||||
|
||||
type Node struct {
|
||||
ID NodeID `json:"id"`
|
||||
SwarmID SwarmID `json:"swarm_id"`
|
||||
ParentID NodeID `json:"parent_id"`
|
||||
Role Role `json:"role"`
|
||||
Task string `json:"task"`
|
||||
Status NodeStatus `json:"status"`
|
||||
Output string `json:"output"`
|
||||
Stats NodeStats `json:"stats"`
|
||||
}
|
||||
|
||||
type Role struct {
|
||||
Name string `json:"name"`
|
||||
Description string `json:"description"`
|
||||
SystemPrompt string `json:"system_prompt"`
|
||||
Tools []string `json:"tools"`
|
||||
Model string `json:"model"`
|
||||
}
|
||||
|
||||
type NodeStats struct {
|
||||
Iterations int `json:"iterations"`
|
||||
TokensInput int `json:"tokens_input"`
|
||||
TokensOutput int `json:"tokens_output"`
|
||||
}
|
||||
|
||||
// --- Event Protocol ---
|
||||
type EventType string
|
||||
const (
|
||||
EventNodeThinking EventType = "node.thinking"
|
||||
EventNodeCompleted EventType = "node.completed"
|
||||
EventNodeFailed EventType = "node.failed"
|
||||
EventSwarmSpawned EventType = "swarm.spawned"
|
||||
)
|
||||
|
||||
type Event struct {
|
||||
Type EventType `json:"type"`
|
||||
SwarmID SwarmID `json:"swarm_id"`
|
||||
NodeID NodeID `json:"node_id"`
|
||||
Payload map[string]any `json:"payload"`
|
||||
}
|
||||
|
||||
// --- LLM Types ---
|
||||
type Message struct {
|
||||
Role string `json:"role"`
|
||||
Content string `json:"content"`
|
||||
ToolCallID string `json:"tool_call_id,omitempty"`
|
||||
}
|
||||
|
||||
type ToolDef struct {
|
||||
Name string `json:"name"`
|
||||
Description string `json:"description"`
|
||||
Parameters any `json:"parameters"`
|
||||
}
|
||||
|
||||
type LLMResponse struct {
|
||||
Content string `json:"content"`
|
||||
ToolCalls []ToolCall `json:"tool_calls"`
|
||||
Usage TokenUsage `json:"usage"`
|
||||
}
|
||||
|
||||
type ToolCall struct {
|
||||
ID string `json:"id"`
|
||||
Name string `json:"name"`
|
||||
Arguments json.RawMessage `json:"arguments"`
|
||||
}
|
||||
|
||||
type TokenUsage struct {
|
||||
Input int `json:"input"`
|
||||
Output int `json:"output"`
|
||||
}
|
||||
|
||||
// --- Memory Types ---
|
||||
type Fact struct {
|
||||
SwarmID SwarmID `json:"swarm_id"`
|
||||
Content string `json:"content"`
|
||||
Confidence float64 `json:"confidence"`
|
||||
Source string `json:"source"`
|
||||
Metadata map[string]any `json:"metadata"`
|
||||
}
|
||||
|
||||
type FactResult struct {
|
||||
Content string `json:"content"`
|
||||
Score float32 `json:"score"`
|
||||
}
|
||||
37
pkg/swarm/core/interfaces.go
Normal file
37
pkg/swarm/core/interfaces.go
Normal file
|
|
@ -0,0 +1,37 @@
|
|||
package core
|
||||
|
||||
import (
|
||||
"context"
|
||||
)
|
||||
|
||||
type SwarmStore interface {
|
||||
CreateSwarm(ctx context.Context, swarm *Swarm) error
|
||||
GetSwarm(ctx context.Context, id SwarmID) (*Swarm, error)
|
||||
UpdateSwarm(ctx context.Context, swarm *Swarm) error
|
||||
ListSwarms(ctx context.Context, status SwarmStatus) ([]*Swarm, error)
|
||||
|
||||
CreateNode(ctx context.Context, node *Node) error
|
||||
GetNode(ctx context.Context, id NodeID) (*Node, error)
|
||||
UpdateNode(ctx context.Context, node *Node) error
|
||||
GetSwarmNodes(ctx context.Context, swarmID SwarmID) ([]*Node, error)
|
||||
}
|
||||
|
||||
type SharedMemory interface {
|
||||
SaveFact(ctx context.Context, fact Fact) error
|
||||
SearchFacts(ctx context.Context, swarmID SwarmID, query string, limit int, global bool) ([]FactResult, error)
|
||||
ClearMemory(ctx context.Context, swarmID SwarmID) error
|
||||
}
|
||||
|
||||
type EventBus interface {
|
||||
Publish(topic string, event Event) error
|
||||
Subscribe(topic string, handler func(Event)) (Subscription, error)
|
||||
}
|
||||
|
||||
type Subscription interface {
|
||||
Unsubscribe() error
|
||||
}
|
||||
|
||||
type LLMClient interface {
|
||||
Chat(ctx context.Context, messages []Message, tools []ToolDef, model string) (*LLMResponse, error)
|
||||
Embed(ctx context.Context, text string) ([]float32, error)
|
||||
}
|
||||
51
pkg/swarm/core/policy.go
Normal file
51
pkg/swarm/core/policy.go
Normal file
|
|
@ -0,0 +1,51 @@
|
|||
package core
|
||||
|
||||
import "strings"
|
||||
|
||||
// RolePolicy defines permissions for a role
|
||||
type RolePolicy struct {
|
||||
AllowedTools []string // Whitelist (if empty, nothing allowed unless wildcard)
|
||||
DeniedTools []string // Blacklist (overrides whitelist)
|
||||
}
|
||||
|
||||
type PolicyChecker struct {
|
||||
policies map[string]RolePolicy
|
||||
}
|
||||
|
||||
func NewPolicyChecker(policies map[string]RolePolicy) *PolicyChecker {
|
||||
return &PolicyChecker{
|
||||
policies: policies,
|
||||
}
|
||||
}
|
||||
|
||||
// CanUseTool checks if a role is allowed to use a specific tool
|
||||
func (pc *PolicyChecker) CanUseTool(roleName, toolName string) bool {
|
||||
policy, ok := pc.policies[roleName]
|
||||
if !ok {
|
||||
// Default restrictive policy for unknown roles
|
||||
return false
|
||||
}
|
||||
|
||||
// 1. Check Denied List first (Safety First)
|
||||
for _, denied := range policy.DeniedTools {
|
||||
if matchWildcard(denied, toolName) {
|
||||
return false
|
||||
}
|
||||
}
|
||||
|
||||
// 2. Check Allowed List
|
||||
for _, allowed := range policy.AllowedTools {
|
||||
if matchWildcard(allowed, toolName) {
|
||||
return true
|
||||
}
|
||||
}
|
||||
|
||||
return false
|
||||
}
|
||||
|
||||
func matchWildcard(pattern, subject string) bool {
|
||||
if pattern == "*" {
|
||||
return true
|
||||
}
|
||||
return strings.EqualFold(pattern, subject)
|
||||
}
|
||||
77
pkg/swarm/memory/chromem_store.go
Normal file
77
pkg/swarm/memory/chromem_store.go
Normal file
|
|
@ -0,0 +1,77 @@
|
|||
package memory
|
||||
|
||||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
"runtime"
|
||||
|
||||
"github.com/philippgille/chromem-go"
|
||||
"github.com/sipeed/picoclaw/pkg/swarm/core"
|
||||
)
|
||||
|
||||
type ChromemStore struct {
|
||||
db *chromem.DB
|
||||
llm core.LLMClient
|
||||
collection *chromem.Collection
|
||||
}
|
||||
|
||||
func NewChromemStore(ctx context.Context, llm core.LLMClient) (*ChromemStore, error) {
|
||||
db, err := chromem.NewPersistentDB("./picoclaw_memory", false)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
embeddingFunc := func(ctx context.Context, text string) ([]float32, error) {
|
||||
return llm.Embed(ctx, text)
|
||||
}
|
||||
|
||||
c, err := db.GetOrCreateCollection("swarm_facts", nil, embeddingFunc)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
return &ChromemStore{db: db, llm: llm, collection: c}, nil
|
||||
}
|
||||
|
||||
func (s *ChromemStore) SaveFact(ctx context.Context, fact core.Fact) error {
|
||||
meta := make(map[string]string)
|
||||
for k, v := range fact.Metadata {
|
||||
meta[k] = fmt.Sprintf("%v", v)
|
||||
}
|
||||
meta["swarm_id"] = string(fact.SwarmID)
|
||||
meta["source"] = fact.Source
|
||||
|
||||
doc := chromem.Document{
|
||||
ID: fmt.Sprintf("%s_%d", fact.SwarmID, fact.Confidence),
|
||||
Content: fact.Content,
|
||||
Metadata: meta,
|
||||
}
|
||||
|
||||
return s.collection.AddDocuments(ctx, []chromem.Document{doc}, runtime.NumCPU())
|
||||
}
|
||||
|
||||
func (s *ChromemStore) SearchFacts(ctx context.Context, swarmID core.SwarmID, query string, limit int, global bool) ([]core.FactResult, error) {
|
||||
var where map[string]string
|
||||
if !global {
|
||||
where = map[string]string{"swarm_id": string(swarmID)}
|
||||
}
|
||||
|
||||
docs, err := s.collection.Query(ctx, query, limit, where, nil)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
var results []core.FactResult
|
||||
for _, doc := range docs {
|
||||
results = append(results, core.FactResult{
|
||||
Content: doc.Content,
|
||||
Score: doc.Similarity,
|
||||
})
|
||||
}
|
||||
|
||||
return results, nil
|
||||
}
|
||||
|
||||
func (s *ChromemStore) ClearMemory(ctx context.Context, swarmID core.SwarmID) error {
|
||||
return nil
|
||||
}
|
||||
126
pkg/swarm/memory/sqlite_store.go
Normal file
126
pkg/swarm/memory/sqlite_store.go
Normal file
|
|
@ -0,0 +1,126 @@
|
|||
package memory
|
||||
|
||||
import (
|
||||
"context"
|
||||
"database/sql"
|
||||
"encoding/json"
|
||||
|
||||
"github.com/sipeed/picoclaw/pkg/swarm/core"
|
||||
_ "modernc.org/sqlite"
|
||||
)
|
||||
|
||||
type SQLiteStore struct {
|
||||
db *sql.DB
|
||||
}
|
||||
|
||||
func NewSQLiteStore(dbPath string) (*SQLiteStore, error) {
|
||||
db, err := sql.Open("sqlite", dbPath)
|
||||
if err != nil { return nil, err }
|
||||
s := &SQLiteStore{db: db}
|
||||
s.init()
|
||||
return s, nil
|
||||
}
|
||||
|
||||
func (s *SQLiteStore) init() {
|
||||
s.db.Exec(`CREATE TABLE IF NOT EXISTS swarms (id TEXT PRIMARY KEY, goal TEXT, status TEXT, created_at DATETIME);`)
|
||||
s.db.Exec(`CREATE TABLE IF NOT EXISTS nodes (id TEXT PRIMARY KEY, swarm_id TEXT, parent_id TEXT, role JSON, task TEXT, status TEXT, output TEXT, stats JSON);`)
|
||||
s.db.Exec(`CREATE TABLE IF NOT EXISTS facts (swarm_id TEXT, content TEXT, confidence REAL, source TEXT, metadata JSON);`)
|
||||
}
|
||||
|
||||
func (s *SQLiteStore) CreateSwarm(ctx context.Context, sw *core.Swarm) error {
|
||||
_, err := s.db.ExecContext(ctx, "INSERT INTO swarms VALUES (?, ?, ?, ?)", sw.ID, sw.Goal, sw.Status, sw.CreatedAt)
|
||||
return err
|
||||
}
|
||||
|
||||
func (s *SQLiteStore) GetSwarm(ctx context.Context, id core.SwarmID) (*core.Swarm, error) {
|
||||
row := s.db.QueryRowContext(ctx, "SELECT id, goal, status, created_at FROM swarms WHERE id=?", id)
|
||||
var sw core.Swarm
|
||||
err := row.Scan(&sw.ID, &sw.Goal, &sw.Status, &sw.CreatedAt)
|
||||
return &sw, err
|
||||
}
|
||||
|
||||
func (s *SQLiteStore) UpdateSwarm(ctx context.Context, sw *core.Swarm) error {
|
||||
_, err := s.db.ExecContext(ctx, "UPDATE swarms SET status=? WHERE id=?", sw.Status, sw.ID)
|
||||
return err
|
||||
}
|
||||
|
||||
func (s *SQLiteStore) ListSwarms(ctx context.Context, status core.SwarmStatus) ([]*core.Swarm, error) {
|
||||
rows, _ := s.db.QueryContext(ctx, "SELECT id, goal, status, created_at FROM swarms WHERE status=?", status)
|
||||
defer rows.Close()
|
||||
var list []*core.Swarm
|
||||
for rows.Next() {
|
||||
var sw core.Swarm
|
||||
rows.Scan(&sw.ID, &sw.Goal, &sw.Status, &sw.CreatedAt)
|
||||
list = append(list, &sw)
|
||||
}
|
||||
return list, nil
|
||||
}
|
||||
|
||||
func (s *SQLiteStore) CreateNode(ctx context.Context, n *core.Node) error {
|
||||
role, _ := json.Marshal(n.Role)
|
||||
stats, _ := json.Marshal(n.Stats)
|
||||
_, err := s.db.ExecContext(ctx, "INSERT INTO nodes VALUES (?, ?, ?, ?, ?, ?, ?, ?)", n.ID, n.SwarmID, n.ParentID, role, n.Task, n.Status, n.Output, stats)
|
||||
return err
|
||||
}
|
||||
|
||||
func (s *SQLiteStore) GetNode(ctx context.Context, id core.NodeID) (*core.Node, error) {
|
||||
row := s.db.QueryRowContext(ctx, "SELECT * FROM nodes WHERE id=?", id)
|
||||
var n core.Node
|
||||
var role, stats []byte
|
||||
row.Scan(&n.ID, &n.SwarmID, &n.ParentID, &role, &n.Task, &n.Status, &n.Output, &stats)
|
||||
json.Unmarshal(role, &n.Role)
|
||||
json.Unmarshal(stats, &n.Stats)
|
||||
return &n, nil
|
||||
}
|
||||
|
||||
func (s *SQLiteStore) UpdateNode(ctx context.Context, n *core.Node) error {
|
||||
stats, _ := json.Marshal(n.Stats)
|
||||
_, err := s.db.ExecContext(ctx, "UPDATE nodes SET status=?, output=?, stats=? WHERE id=?", n.Status, n.Output, stats, n.ID)
|
||||
return err
|
||||
}
|
||||
|
||||
func (s *SQLiteStore) GetSwarmNodes(ctx context.Context, id core.SwarmID) ([]*core.Node, error) {
|
||||
rows, _ := s.db.QueryContext(ctx, "SELECT * FROM nodes WHERE swarm_id=?", id)
|
||||
defer rows.Close()
|
||||
var list []*core.Node
|
||||
for rows.Next() {
|
||||
var n core.Node
|
||||
var role, stats []byte
|
||||
rows.Scan(&n.ID, &n.SwarmID, &n.ParentID, &role, &n.Task, &n.Status, &n.Output, &stats)
|
||||
json.Unmarshal(role, &n.Role)
|
||||
json.Unmarshal(stats, &n.Stats)
|
||||
list = append(list, &n)
|
||||
}
|
||||
return list, nil
|
||||
}
|
||||
|
||||
func (s *SQLiteStore) SaveFact(ctx context.Context, f core.Fact) error {
|
||||
meta, _ := json.Marshal(f.Metadata)
|
||||
_, err := s.db.ExecContext(ctx, "INSERT INTO facts VALUES (?, ?, ?, ?, ?)", f.SwarmID, f.Content, f.Confidence, f.Source, meta)
|
||||
return err
|
||||
}
|
||||
|
||||
func (s *SQLiteStore) SearchFacts(ctx context.Context, id core.SwarmID, q string, limit int, global bool) ([]core.FactResult, error) {
|
||||
query := "SELECT content FROM facts WHERE swarm_id=? AND content LIKE ? LIMIT ?"
|
||||
args := []any{id, "%" + q + "%", limit}
|
||||
|
||||
if global {
|
||||
query = "SELECT content FROM facts WHERE content LIKE ? LIMIT ?"
|
||||
args = []any{"%" + q + "%", limit}
|
||||
}
|
||||
|
||||
rows, _ := s.db.QueryContext(ctx, query, args...)
|
||||
defer rows.Close()
|
||||
var res []core.FactResult
|
||||
for rows.Next() {
|
||||
var content string
|
||||
rows.Scan(&content)
|
||||
res = append(res, core.FactResult{Content: content, Score: 1.0})
|
||||
}
|
||||
return res, nil
|
||||
}
|
||||
|
||||
func (s *SQLiteStore) ClearMemory(ctx context.Context, id core.SwarmID) error {
|
||||
_, err := s.db.ExecContext(ctx, "DELETE FROM facts WHERE swarm_id=?", id)
|
||||
return err
|
||||
}
|
||||
69
pkg/swarm/prompt/prompts.go
Normal file
69
pkg/swarm/prompt/prompts.go
Normal file
|
|
@ -0,0 +1,69 @@
|
|||
package prompt
|
||||
|
||||
import "fmt"
|
||||
|
||||
const (
|
||||
// Base System Prompt for all nodes
|
||||
SystemBase = `You are a specialized agent node within a Swarm Intelligence system.
|
||||
Your goal is to complete your assigned TASK effectively and efficiently.
|
||||
|
||||
SWARM CONTEXT:
|
||||
- Swarm ID: %s
|
||||
- Your Node ID: %s
|
||||
- Your Role: %s
|
||||
|
||||
INSTRUCTIONS:
|
||||
1. FOCUS: Stick strictly to your assigned role. Do not halllucinate capabilities you don't have.
|
||||
2. COLLABORATION: If you need information you can't get, ask for it clearly.
|
||||
3. OUTPUT: Provide clear, structured reasoning.
|
||||
4. TOOLS: Use available tools to gather facts. Do not guess.
|
||||
`
|
||||
|
||||
// Manager / Orchestrator Prompt
|
||||
SystemManager = `You are the MANAGER of this swarm.
|
||||
Your responsibilities:
|
||||
- Break down the main goal into sub-tasks.
|
||||
- Assign tasks to worker nodes (Researcher, Writer, Analyst).
|
||||
- Synthesize results from workers into a final answer.
|
||||
- Ensure the goal is met within constraints.
|
||||
|
||||
Do not do the heavy lifting yourself if it can be delegated.
|
||||
`
|
||||
|
||||
// Researcher Prompt
|
||||
SystemResearcher = `You are a RESEARCHER.
|
||||
Your responsibilities:
|
||||
- Search for accurate, up-to-date information.
|
||||
- Verify facts from multiple sources.
|
||||
- Cite your sources.
|
||||
- Present raw data clearly for the Analyst.
|
||||
`
|
||||
|
||||
// Analyst Prompt
|
||||
SystemAnalyst = `You are an ANALYST.
|
||||
Your responsibilities:
|
||||
- Analyze provided data/research.
|
||||
- Find patterns, trends, and anomalies.
|
||||
- Draw logical conclusions.
|
||||
- Be objective and data-driven.
|
||||
`
|
||||
)
|
||||
|
||||
// BuildSystemPrompt constructs the full system prompt for a node
|
||||
func BuildSystemPrompt(swarmID, nodeID, roleName, customInstructions string) string {
|
||||
base := fmt.Sprintf(SystemBase, swarmID, nodeID, roleName)
|
||||
|
||||
roleSpecific := ""
|
||||
switch roleName {
|
||||
case "Manager":
|
||||
roleSpecific = SystemManager
|
||||
case "Researcher":
|
||||
roleSpecific = SystemResearcher
|
||||
case "Analyst":
|
||||
roleSpecific = SystemAnalyst
|
||||
default:
|
||||
roleSpecific = "You are a generic worker node. Execute the task to the best of your ability."
|
||||
}
|
||||
|
||||
return fmt.Sprintf("%s\n\nROLE INSTRUCTIONS:\n%s\n\nSPECIFIC INSTRUCTIONS:\n%s", base, roleSpecific, customInstructions)
|
||||
}
|
||||
69
pkg/swarm/runtime/delegation.go
Normal file
69
pkg/swarm/runtime/delegation.go
Normal file
|
|
@ -0,0 +1,69 @@
|
|||
package runtime
|
||||
|
||||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
|
||||
"github.com/sipeed/picoclaw/pkg/swarm/core"
|
||||
)
|
||||
|
||||
// DelegateTool allows a node to spawn a child worker and wait for the result
|
||||
type DelegateTool struct {
|
||||
orchestrator *Orchestrator
|
||||
parentNodeID core.NodeID
|
||||
swarmID core.SwarmID
|
||||
}
|
||||
|
||||
func NewDelegateTool(orch *Orchestrator, swarmID core.SwarmID, parentID core.NodeID) *DelegateTool {
|
||||
return &DelegateTool{
|
||||
orchestrator: orch,
|
||||
swarmID: swarmID,
|
||||
parentNodeID: parentID,
|
||||
}
|
||||
}
|
||||
|
||||
func (t *DelegateTool) Name() string {
|
||||
return "delegate_task"
|
||||
}
|
||||
|
||||
func (t *DelegateTool) Description() string {
|
||||
return "Delegate a sub-task to a specialized worker (Researcher, Writer, Analyst, etc.). Returns the worker's output."
|
||||
}
|
||||
|
||||
func (t *DelegateTool) Parameters() map[string]interface{} {
|
||||
return map[string]interface{}{
|
||||
"type": "object",
|
||||
"properties": map[string]interface{}{
|
||||
"role": map[string]interface{}{
|
||||
"type": "string",
|
||||
"description": "The role of the worker (Researcher, Analyst, Writer, Critic)",
|
||||
"enum": []string{"Researcher", "Analyst", "Writer", "Critic"},
|
||||
},
|
||||
"task": map[string]interface{}{
|
||||
"type": "string",
|
||||
"description": "Detailed instruction for the worker",
|
||||
},
|
||||
},
|
||||
"required": []string{"role", "task"},
|
||||
}
|
||||
}
|
||||
|
||||
func (t *DelegateTool) Execute(ctx context.Context, args map[string]interface{}) (string, error) {
|
||||
roleName, ok := args["role"].(string)
|
||||
if !ok {
|
||||
return "", fmt.Errorf("role is required")
|
||||
}
|
||||
task, ok := args["task"].(string)
|
||||
if !ok {
|
||||
return "", fmt.Errorf("task is required")
|
||||
}
|
||||
|
||||
// Request Orchestrator to spawn a worker
|
||||
// This is a blocking call that waits for the worker to finish
|
||||
result, err := t.orchestrator.RunSubTask(ctx, t.swarmID, t.parentNodeID, roleName, task)
|
||||
if err != nil {
|
||||
return "", fmt.Errorf("delegation failed: %w", err)
|
||||
}
|
||||
|
||||
return result, nil
|
||||
}
|
||||
128
pkg/swarm/runtime/memory_tools.go
Normal file
128
pkg/swarm/runtime/memory_tools.go
Normal file
|
|
@ -0,0 +1,128 @@
|
|||
package runtime
|
||||
|
||||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
|
||||
"github.com/sipeed/picoclaw/pkg/swarm/core"
|
||||
)
|
||||
|
||||
type MemorySaveTool struct {
|
||||
memory core.SharedMemory
|
||||
swarmID core.SwarmID
|
||||
}
|
||||
|
||||
func NewMemorySaveTool(mem core.SharedMemory, swarmID core.SwarmID) *MemorySaveTool {
|
||||
return &MemorySaveTool{
|
||||
memory: mem,
|
||||
swarmID: swarmID,
|
||||
}
|
||||
}
|
||||
|
||||
func (t *MemorySaveTool) Name() string {
|
||||
return "save_memory"
|
||||
}
|
||||
|
||||
func (t *MemorySaveTool) Description() string {
|
||||
return "Save a fact or finding to the swarm's long-term memory for other agents to use."
|
||||
}
|
||||
|
||||
func (t *MemorySaveTool) Parameters() map[string]interface{} {
|
||||
return map[string]interface{}{
|
||||
"type": "object",
|
||||
"properties": map[string]interface{}{
|
||||
"content": map[string]interface{}{
|
||||
"type": "string",
|
||||
"description": "The fact or information to save",
|
||||
},
|
||||
"tags": map[string]interface{}{
|
||||
"type": "string",
|
||||
"description": "Comma-separated tags for organization",
|
||||
},
|
||||
},
|
||||
"required": []string{"content"},
|
||||
}
|
||||
}
|
||||
|
||||
func (t *MemorySaveTool) Execute(ctx context.Context, args map[string]interface{}) (string, error) {
|
||||
content, ok := args["content"].(string)
|
||||
if !ok {
|
||||
return "", fmt.Errorf("content is required")
|
||||
}
|
||||
|
||||
tagsStr, _ := args["tags"].(string)
|
||||
metadata := map[string]any{
|
||||
"tags": tagsStr,
|
||||
}
|
||||
|
||||
fact := core.Fact{
|
||||
SwarmID: t.swarmID,
|
||||
Content: content,
|
||||
Confidence: 1.0, // Self-reported facts are trusted
|
||||
Source: "agent_tool",
|
||||
Metadata: metadata,
|
||||
}
|
||||
|
||||
if err := t.memory.SaveFact(ctx, fact); err != nil {
|
||||
return "", fmt.Errorf("failed to save memory: %w", err)
|
||||
}
|
||||
|
||||
return "Fact saved to memory.", nil
|
||||
}
|
||||
|
||||
type MemorySearchTool struct {
|
||||
memory core.SharedMemory
|
||||
swarmID core.SwarmID
|
||||
global bool
|
||||
}
|
||||
|
||||
func NewMemorySearchTool(mem core.SharedMemory, swarmID core.SwarmID, global bool) *MemorySearchTool {
|
||||
return &MemorySearchTool{
|
||||
memory: mem,
|
||||
swarmID: swarmID,
|
||||
global: global,
|
||||
}
|
||||
}
|
||||
|
||||
func (t *MemorySearchTool) Name() string {
|
||||
return "search_memory"
|
||||
}
|
||||
|
||||
func (t *MemorySearchTool) Description() string {
|
||||
return "Search the swarm's long-term memory for relevant facts."
|
||||
}
|
||||
|
||||
func (t *MemorySearchTool) Parameters() map[string]interface{} {
|
||||
return map[string]interface{}{
|
||||
"type": "object",
|
||||
"properties": map[string]interface{}{
|
||||
"query": map[string]interface{}{
|
||||
"type": "string",
|
||||
"description": "The search query",
|
||||
},
|
||||
},
|
||||
"required": []string{"query"},
|
||||
}
|
||||
}
|
||||
|
||||
func (t *MemorySearchTool) Execute(ctx context.Context, args map[string]interface{}) (string, error) {
|
||||
query, ok := args["query"].(string)
|
||||
if !ok {
|
||||
return "", fmt.Errorf("query is required")
|
||||
}
|
||||
|
||||
results, err := t.memory.SearchFacts(ctx, t.swarmID, query, 5, t.global)
|
||||
if err != nil {
|
||||
return "", fmt.Errorf("search failed: %w", err)
|
||||
}
|
||||
|
||||
if len(results) == 0 {
|
||||
return "No relevant facts found.", nil
|
||||
}
|
||||
|
||||
out := "Found facts:\n"
|
||||
for _, r := range results {
|
||||
out += fmt.Sprintf("- %s (Score: %.2f)\n", r.Content, r.Score)
|
||||
}
|
||||
return out, nil
|
||||
}
|
||||
194
pkg/swarm/runtime/node.go
Normal file
194
pkg/swarm/runtime/node.go
Normal file
|
|
@ -0,0 +1,194 @@
|
|||
package runtime
|
||||
|
||||
import (
|
||||
"context"
|
||||
"encoding/json"
|
||||
"fmt"
|
||||
"log/slog"
|
||||
|
||||
"github.com/sipeed/picoclaw/pkg/swarm/core"
|
||||
"github.com/sipeed/picoclaw/pkg/tools"
|
||||
)
|
||||
|
||||
type NodeActor struct {
|
||||
Data *core.Node
|
||||
Bus core.EventBus
|
||||
Store core.SwarmStore
|
||||
LLM core.LLMClient
|
||||
Tools *tools.ToolRegistry
|
||||
Policy *core.PolicyChecker
|
||||
|
||||
peerInsights []string // Buffer for thoughts heard from peers
|
||||
}
|
||||
|
||||
func NewNodeActor(data *core.Node, bus core.EventBus, store core.SwarmStore, llm core.LLMClient, toolRegistry *tools.ToolRegistry, policy *core.PolicyChecker) *NodeActor {
|
||||
return &NodeActor{
|
||||
Data: data,
|
||||
Bus: bus,
|
||||
Store: store,
|
||||
LLM: llm,
|
||||
Tools: toolRegistry,
|
||||
Policy: policy,
|
||||
peerInsights: make([]string, 0),
|
||||
}
|
||||
}
|
||||
|
||||
func (n *NodeActor) Start(ctx context.Context) {
|
||||
n.Data.Status = core.NodeStatusRunning
|
||||
n.Store.UpdateNode(ctx, n.Data)
|
||||
|
||||
// Subscribe to peer events
|
||||
sub, _ := n.Bus.Subscribe("node.events", func(e core.Event) {
|
||||
if e.SwarmID == n.Data.SwarmID && e.NodeID != n.Data.ID {
|
||||
if e.Type == core.EventNodeThinking {
|
||||
content, _ := e.Payload["content"].(string)
|
||||
if len(content) > 10 { // Only record significant thoughts
|
||||
n.peerInsights = append(n.peerInsights, fmt.Sprintf("Peer %s: %s", e.NodeID[:4], content))
|
||||
}
|
||||
}
|
||||
}
|
||||
})
|
||||
|
||||
go func() {
|
||||
defer sub.Unsubscribe()
|
||||
defer func() {
|
||||
if r := recover(); r != nil {
|
||||
slog.Error("Node panic recovered", "node", n.Data.ID, "err", r)
|
||||
}
|
||||
}()
|
||||
n.run(ctx)
|
||||
}()
|
||||
}
|
||||
|
||||
func (n *NodeActor) run(ctx context.Context) {
|
||||
messages := []core.Message{
|
||||
{Role: "system", Content: n.Data.Role.SystemPrompt},
|
||||
{Role: "user", Content: n.Data.Task},
|
||||
}
|
||||
|
||||
allowedTools := n.getToolsForRole()
|
||||
model := n.Data.Role.Model
|
||||
|
||||
for i := 0; i < 10; i++ { // Max 10 iterations
|
||||
// Progressive Summarization: If history > 20 messages, compress the middle part
|
||||
if len(messages) > 20 {
|
||||
slog.Info("Context threshold reached, performing progressive summarization", "node", n.Data.ID)
|
||||
|
||||
// 1. Identify context to summarize
|
||||
// Header: System (0) + User Goal (1)
|
||||
// Tail: Last 6 messages
|
||||
toSummarize := messages[2 : len(messages)-6]
|
||||
|
||||
summaryPrompt := "Briefly summarize the key findings, data points, and progress from the conversation above. Focus on facts discovered so far. Be very concise."
|
||||
summaryMessages := append(toSummarize, core.Message{Role: "user", Content: summaryPrompt})
|
||||
|
||||
summaryResp, err := n.LLM.Chat(ctx, summaryMessages, nil, model)
|
||||
if err == nil {
|
||||
// 2. Reconstruct history: [Header] + [Summary] + [Tail]
|
||||
tail := messages[len(messages)-6:]
|
||||
newHistory := make([]core.Message, 0, 10)
|
||||
newHistory = append(newHistory, messages[0:2]...) // Keep System + Goal
|
||||
newHistory = append(newHistory, core.Message{
|
||||
Role: "system",
|
||||
Content: fmt.Sprintf("Previous context summary: %s", summaryResp.Content),
|
||||
})
|
||||
messages = append(newHistory, tail...)
|
||||
|
||||
n.Bus.Publish("node.events", core.Event{
|
||||
Type: core.EventNodeThinking, SwarmID: n.Data.SwarmID, NodeID: n.Data.ID,
|
||||
Payload: map[string]any{"content": "🧠 I've summarized my previous findings to keep my memory sharp."},
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
// Inject Peer Insights
|
||||
if len(n.peerInsights) > 0 {
|
||||
insightMsg := "Peer insights so far:\n"
|
||||
for _, in := range n.peerInsights {
|
||||
insightMsg += "- " + in + "\n"
|
||||
}
|
||||
messages = append(messages, core.Message{Role: "system", Content: insightMsg})
|
||||
n.peerInsights = nil
|
||||
}
|
||||
|
||||
resp, err := n.LLM.Chat(ctx, messages, allowedTools, model)
|
||||
if err != nil {
|
||||
n.fail(ctx, err)
|
||||
return
|
||||
}
|
||||
|
||||
n.Data.Stats.Iterations++
|
||||
n.Data.Stats.TokensInput += resp.Usage.Input
|
||||
n.Data.Stats.TokensOutput += resp.Usage.Output
|
||||
|
||||
messages = append(messages, core.Message{Role: "assistant", Content: resp.Content})
|
||||
|
||||
if resp.Content != "" {
|
||||
n.Bus.Publish("node.events", core.Event{
|
||||
Type: core.EventNodeThinking, SwarmID: n.Data.SwarmID, NodeID: n.Data.ID,
|
||||
Payload: map[string]any{"content": resp.Content},
|
||||
})
|
||||
}
|
||||
|
||||
if len(resp.ToolCalls) == 0 {
|
||||
n.complete(ctx, resp.Content)
|
||||
return
|
||||
}
|
||||
|
||||
// Process Tools
|
||||
for _, tc := range resp.ToolCalls {
|
||||
result := n.execTool(ctx, tc)
|
||||
messages = append(messages, core.Message{Role: "tool", Content: result, ToolCallID: tc.ID})
|
||||
}
|
||||
}
|
||||
n.fail(ctx, fmt.Errorf("max iterations reached"))
|
||||
}
|
||||
|
||||
func (n *NodeActor) execTool(ctx context.Context, tc core.ToolCall) string {
|
||||
if !n.Policy.CanUseTool(n.Data.Role.Name, tc.Name) {
|
||||
return "Error: Unauthorized tool"
|
||||
}
|
||||
|
||||
var args map[string]any
|
||||
json.Unmarshal(tc.Arguments, &args)
|
||||
|
||||
out, err := n.Tools.Execute(ctx, tc.Name, args)
|
||||
if err != nil {
|
||||
return fmt.Sprintf("Error: %v", err)
|
||||
}
|
||||
return out
|
||||
}
|
||||
|
||||
func (n *NodeActor) getToolsForRole() []core.ToolDef {
|
||||
defs := n.Tools.GetDefinitions()
|
||||
var allowed []core.ToolDef
|
||||
for _, d := range defs {
|
||||
f := d["function"].(map[string]any)
|
||||
name := f["name"].(string)
|
||||
if n.Policy.CanUseTool(n.Data.Role.Name, name) {
|
||||
allowed = append(allowed, core.ToolDef{
|
||||
Name: name, Description: f["description"].(string), Parameters: f["parameters"],
|
||||
})
|
||||
}
|
||||
}
|
||||
return allowed
|
||||
}
|
||||
|
||||
func (n *NodeActor) complete(ctx context.Context, out string) {
|
||||
n.Data.Output = out
|
||||
n.Data.Status = core.NodeStatusCompleted
|
||||
n.Store.UpdateNode(ctx, n.Data)
|
||||
n.Bus.Publish("node.events", core.Event{
|
||||
Type: core.EventNodeCompleted, SwarmID: n.Data.SwarmID, NodeID: n.Data.ID,
|
||||
Payload: map[string]any{"output": out},
|
||||
})
|
||||
}
|
||||
|
||||
func (n *NodeActor) fail(ctx context.Context, err error) {
|
||||
n.Data.Status = core.NodeStatusFailed
|
||||
n.Store.UpdateNode(ctx, n.Data)
|
||||
n.Bus.Publish("node.events", core.Event{
|
||||
Type: core.EventNodeFailed, SwarmID: n.Data.SwarmID, NodeID: n.Data.ID,
|
||||
Payload: map[string]any{"error": err.Error()},
|
||||
})
|
||||
}
|
||||
103
pkg/swarm/runtime/orchestrator.go
Normal file
103
pkg/swarm/runtime/orchestrator.go
Normal file
|
|
@ -0,0 +1,103 @@
|
|||
package runtime
|
||||
|
||||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
"sync"
|
||||
"time"
|
||||
|
||||
"github.com/google/uuid"
|
||||
"github.com/sipeed/picoclaw/pkg/swarm/config"
|
||||
"github.com/sipeed/picoclaw/pkg/swarm/core"
|
||||
"github.com/sipeed/picoclaw/pkg/tools"
|
||||
)
|
||||
|
||||
type Orchestrator struct {
|
||||
store core.SwarmStore
|
||||
bus core.EventBus
|
||||
llm core.LLMClient
|
||||
tools *tools.ToolRegistry
|
||||
memory core.SharedMemory
|
||||
activeSwarms map[core.SwarmID]context.CancelFunc
|
||||
config config.SwarmConfig
|
||||
policyChecker *core.PolicyChecker
|
||||
defaultModel string
|
||||
mu sync.RWMutex
|
||||
}
|
||||
|
||||
func NewOrchestrator(store core.SwarmStore, bus core.EventBus, llm core.LLMClient, reg *tools.ToolRegistry, cfg config.SwarmConfig, model string) *Orchestrator {
|
||||
p := make(map[string]core.RolePolicy)
|
||||
for _, pol := range cfg.Policies {
|
||||
p[pol.Role] = core.RolePolicy{AllowedTools: pol.Allowed, DeniedTools: pol.Denied}
|
||||
}
|
||||
return &Orchestrator{
|
||||
store: store, bus: bus, llm: llm, tools: reg,
|
||||
activeSwarms: make(map[core.SwarmID]context.CancelFunc),
|
||||
config: cfg, policyChecker: core.NewPolicyChecker(p), defaultModel: model,
|
||||
}
|
||||
}
|
||||
|
||||
func (o *Orchestrator) SetSharedMemory(m core.SharedMemory) { o.memory = m }
|
||||
|
||||
func (o *Orchestrator) SpawnSwarm(ctx context.Context, goal string) (core.SwarmID, error) {
|
||||
id := core.SwarmID(uuid.New().String())
|
||||
o.store.CreateSwarm(ctx, &core.Swarm{ID: id, Goal: goal, Status: core.SwarmStatusActive, CreatedAt: time.Now()})
|
||||
|
||||
o.mu.Lock()
|
||||
sCtx, cancel := context.WithCancel(context.Background())
|
||||
o.activeSwarms[id] = cancel
|
||||
o.mu.Unlock()
|
||||
|
||||
go o.RunSubTask(sCtx, id, "", "Manager", goal)
|
||||
return id, nil
|
||||
}
|
||||
|
||||
func (o *Orchestrator) RunSubTask(ctx context.Context, sid core.SwarmID, pid core.NodeID, roleName, task string) (string, error) {
|
||||
rc, ok := o.config.Roles[roleName]
|
||||
if !ok { return "", fmt.Errorf("role %s missing", roleName) }
|
||||
|
||||
model := rc.Model
|
||||
if model == "" { model = o.defaultModel }
|
||||
|
||||
node := &core.Node{
|
||||
ID: core.NodeID(uuid.New().String()), SwarmID: sid, ParentID: pid,
|
||||
Role: core.Role{Name: roleName, SystemPrompt: rc.SystemPrompt, Model: model},
|
||||
Task: task, Status: core.NodeStatusPending,
|
||||
}
|
||||
o.store.CreateNode(ctx, node)
|
||||
|
||||
nt := o.tools.Clone()
|
||||
if roleName == "Manager" { nt.Register(NewDelegateTool(o, sid, node.ID)) }
|
||||
if o.memory != nil {
|
||||
nt.Register(NewMemorySaveTool(o.memory, sid))
|
||||
nt.Register(NewMemorySearchTool(o.memory, sid, o.config.Memory.SharedKnowledge))
|
||||
}
|
||||
|
||||
done := make(chan string, 1)
|
||||
fail := make(chan error, 1)
|
||||
sub, _ := o.bus.Subscribe("node.events", func(e core.Event) {
|
||||
if e.NodeID == node.ID {
|
||||
if e.Type == core.EventNodeCompleted { done <- e.Payload["output"].(string) }
|
||||
if e.Type == core.EventNodeFailed { fail <- fmt.Errorf("%v", e.Payload["error"]) }
|
||||
}
|
||||
})
|
||||
defer sub.Unsubscribe()
|
||||
|
||||
NewNodeActor(node, o.bus, o.store, o.llm, nt, o.policyChecker).Start(ctx)
|
||||
|
||||
select {
|
||||
case out := <-done: return out, nil
|
||||
case err := <-fail: return "", err
|
||||
case <-ctx.Done(): return "", ctx.Err()
|
||||
case <-time.After(15 * time.Minute): return "", core.ErrTaskTimeout
|
||||
}
|
||||
}
|
||||
|
||||
func (o *Orchestrator) StopSwarm(id core.SwarmID) {
|
||||
o.mu.Lock()
|
||||
defer o.mu.Unlock()
|
||||
if c, ok := o.activeSwarms[id]; ok {
|
||||
c()
|
||||
delete(o.activeSwarms, id)
|
||||
}
|
||||
}
|
||||
77
pkg/swarm/service.go
Normal file
77
pkg/swarm/service.go
Normal file
|
|
@ -0,0 +1,77 @@
|
|||
package swarm
|
||||
|
||||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
"strings"
|
||||
|
||||
"github.com/sipeed/picoclaw/pkg/providers"
|
||||
"github.com/sipeed/picoclaw/pkg/swarm/adapters"
|
||||
"github.com/sipeed/picoclaw/pkg/swarm/bus"
|
||||
"github.com/sipeed/picoclaw/pkg/swarm/config"
|
||||
"github.com/sipeed/picoclaw/pkg/swarm/core"
|
||||
"github.com/sipeed/picoclaw/pkg/swarm/memory"
|
||||
"github.com/sipeed/picoclaw/pkg/swarm/runtime"
|
||||
"github.com/sipeed/picoclaw/pkg/tools"
|
||||
)
|
||||
|
||||
type Service struct {
|
||||
Orchestrator *runtime.Orchestrator
|
||||
Store core.SwarmStore
|
||||
Bus core.EventBus
|
||||
Outbound chan string
|
||||
}
|
||||
|
||||
func NewService(dbPath string, provider providers.LLMProvider, registry *tools.ToolRegistry, cfg config.SwarmConfig, model string) (*Service, error) {
|
||||
store, _ := memory.NewSQLiteStore(dbPath)
|
||||
eventBus := bus.NewChannelBus()
|
||||
adapter := adapters.NewLLMAdapter(provider)
|
||||
|
||||
var sharedMem core.SharedMemory = store
|
||||
if m, err := memory.NewChromemStore(context.Background(), adapter); err == nil {
|
||||
sharedMem = m
|
||||
}
|
||||
|
||||
orch := runtime.NewOrchestrator(store, eventBus, adapter, registry, cfg, model)
|
||||
orch.SetSharedMemory(sharedMem)
|
||||
|
||||
s := &Service{Orchestrator: orch, Store: store, Bus: eventBus, Outbound: make(chan string, 100)}
|
||||
s.listen()
|
||||
return s, nil
|
||||
}
|
||||
|
||||
func (s *Service) listen() {
|
||||
s.Bus.Subscribe("node.events", func(e core.Event) {
|
||||
msg := ""
|
||||
switch e.Type {
|
||||
case core.EventNodeThinking: msg = fmt.Sprintf("🤖 [%s]: %s", e.NodeID[:4], e.Payload["content"])
|
||||
case core.EventNodeCompleted: msg = fmt.Sprintf("✅ [%s] Done.", e.NodeID[:4])
|
||||
case core.EventNodeFailed: msg = fmt.Sprintf("❌ [%s] Failed: %v", e.NodeID[:4], e.Payload["error"])
|
||||
}
|
||||
if msg != "" {
|
||||
select { case s.Outbound <- msg: default: }
|
||||
}
|
||||
})
|
||||
}
|
||||
|
||||
func (s *Service) HandleCommand(ctx context.Context, input string) string {
|
||||
args := strings.Fields(input)
|
||||
if len(args) < 2 { return "Usage: /swarm <spawn|list|stop> [goal]" }
|
||||
|
||||
switch args[1] {
|
||||
case "spawn":
|
||||
goal := strings.Join(args[2:], " ")
|
||||
id, _ := s.Orchestrator.SpawnSwarm(ctx, goal)
|
||||
return fmt.Sprintf("🚀 Swarm ID: %s", id)
|
||||
case "list":
|
||||
swarms, _ := s.Store.ListSwarms(ctx, core.SwarmStatusActive)
|
||||
out := "Active Swarms:\n"
|
||||
for _, sw := range swarms { out += fmt.Sprintf("- %s: %s\n", sw.ID, sw.Goal) }
|
||||
return out
|
||||
case "stop":
|
||||
if len(args) < 3 { return "ID required" }
|
||||
s.Orchestrator.StopSwarm(core.SwarmID(args[2]))
|
||||
return "Stopped."
|
||||
}
|
||||
return "Unknown command"
|
||||
}
|
||||
|
|
@ -17,34 +17,54 @@ func NewToolRegistry() *ToolRegistry {
|
|||
}
|
||||
}
|
||||
|
||||
func (r *ToolRegistry) Register(tool Tool) {
|
||||
r.mu.Lock()
|
||||
defer r.mu.Unlock()
|
||||
r.tools[tool.Name()] = tool
|
||||
func (tr *ToolRegistry) Register(tool Tool) {
|
||||
tr.mu.Lock()
|
||||
defer tr.mu.Unlock()
|
||||
tr.tools[tool.Name()] = tool
|
||||
}
|
||||
|
||||
func (r *ToolRegistry) Get(name string) (Tool, bool) {
|
||||
r.mu.RLock()
|
||||
defer r.mu.RUnlock()
|
||||
tool, ok := r.tools[name]
|
||||
func (tr *ToolRegistry) Get(name string) (Tool, bool) {
|
||||
tr.mu.RLock()
|
||||
defer tr.mu.RUnlock()
|
||||
tool, ok := tr.tools[name]
|
||||
return tool, ok
|
||||
}
|
||||
|
||||
func (r *ToolRegistry) Execute(ctx context.Context, name string, args map[string]interface{}) (string, error) {
|
||||
tool, ok := r.Get(name)
|
||||
func (tr *ToolRegistry) Execute(ctx context.Context, name string, args map[string]interface{}) (string, error) {
|
||||
tool, ok := tr.Get(name)
|
||||
if !ok {
|
||||
return "", fmt.Errorf("tool '%s' not found", name)
|
||||
return "", fmt.Errorf("tool not found: %s", name)
|
||||
}
|
||||
|
||||
return tool.Execute(ctx, args)
|
||||
}
|
||||
|
||||
func (r *ToolRegistry) GetDefinitions() []map[string]interface{} {
|
||||
r.mu.RLock()
|
||||
defer r.mu.RUnlock()
|
||||
func (tr *ToolRegistry) GetDefinitions() []map[string]interface{} {
|
||||
tr.mu.RLock()
|
||||
defer tr.mu.RUnlock()
|
||||
|
||||
definitions := make([]map[string]interface{}, 0, len(r.tools))
|
||||
for _, tool := range r.tools {
|
||||
definitions = append(definitions, ToolToSchema(tool))
|
||||
var definitions []map[string]interface{}
|
||||
for _, tool := range tr.tools {
|
||||
definitions = append(definitions, map[string]interface{}{
|
||||
"type": "function",
|
||||
"function": map[string]interface{}{
|
||||
"name": tool.Name(),
|
||||
"description": tool.Description(),
|
||||
"parameters": tool.Parameters(),
|
||||
},
|
||||
})
|
||||
}
|
||||
return definitions
|
||||
}
|
||||
|
||||
// Clone creates a shallow copy of the registry
|
||||
func (tr *ToolRegistry) Clone() *ToolRegistry {
|
||||
tr.mu.RLock()
|
||||
defer tr.mu.RUnlock()
|
||||
|
||||
newReg := NewToolRegistry()
|
||||
for name, tool := range tr.tools {
|
||||
newReg.tools[name] = tool
|
||||
}
|
||||
return newReg
|
||||
}
|
||||
Loading…
Add table
Reference in a new issue