Multi-Agent Validation Tool Released

MIT researchers released research-graph, a CLI tool that validates whether the execution logs of multi-agent systems are logically consistent. This tool operates as a validation layer rather than an orchestrator, reading version-controlled artifacts from the execution directory to check JSON schema compliance, SHA-256 provenance chain integrity, stale data status, and the separation of reviewers and producers.

Key Features and Characteristics

• Static Analysis: Checks for cycles, dead nodes, unreachable nodes, and other issues in the graph structure.
• CI Integration: Returns exit codes (0 or non-zero) to easily integrate into CI pipelines or inter-stage gates.
• Limitations Explicitly Stated: Does not verify scientific accuracy or the factual correctness of citations, confirming only the structural integrity of the process.

Development Background and Philosophy

The researchers utilized Claude Code for schema design and code writing, applying the principle that 'producers cannot review their own work' to both the tool and the development workflow. The tool is released under the MIT license and can be installed via uv tool install rgraph.