PR Council MCP: open-source multi-agent PR review system doubles as agentic engineering playground
mostly_deterministic · reddit · 2026-09-29
A Salesforce engineer open-sourced PR Council MCP, a locally running multi-agent PR review system (Python + SQLite) built to concretely test where the boundary between deterministic software and agentic judgment should sit.
- Local STDIO MCP as the seam between conversational harness and agentic system
- Sandboxing (macOS-only for now), bounded tool calls, graph-based orchestration, context isolation between agents
- Multiple reviewer dispositions, deliberation and false-positive confirmation, durable workflow state, LangFuse tracing
- Author uses it daily for real PR reviews and invites the community to break it, swap components, and benchmark assumptions
Not intended as another general-purpose agent framework — explicitly a runnable experiment in agentic engineering.
Related event: Salesforce Engineer Open-Sources Multi-Agent PR Council MCP(2 posts)→
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