diff --git a/docs/tools_configuration.md b/docs/tools_configuration.md
index 329b5ccaf..2c7e2ec70 100644
--- a/docs/tools_configuration.md
+++ b/docs/tools_configuration.md
@@ -528,7 +528,7 @@ For example:
 - `PICOCLAW_TOOLS_EXEC_ENABLE_DENY_PATTERNS=false`
 - `PICOCLAW_TOOLS_CRON_EXEC_TIMEOUT_MINUTES=10`
 - `PICOCLAW_TOOLS_MCP_ENABLED=true`
-- `PICOCLAW_TOOLS_MCP_MAX_INLINE_TEXT_CHARS=8192`
+- `PICOCLAW_TOOLS_MCP_MAX_INLINE_TEXT_CHARS=16384`
 
 Note: Nested map-style config (for example `tools.mcp.servers.<name>.*`) is configured in `config.json` rather than
 environment variables.