Govern AI-generated code before it ships. We help engineering teams manage risk, build trust in AI agents, and ship faster with full auditability.
Software development is undergoing its biggest shift since the move to cloud. AI coding agents — Claude Code, GitHub Copilot, Cursor, Devin — are moving from autocomplete assistants to autonomous contributors that open pull requests, refactor codebases, and ship features independently.
This is an incredible leap forward for developer productivity. But it creates a new problem: how do you govern code you didn't write? When multiple AI agents are producing hundreds of pull requests per day across dozens of repositories, human code review doesn't scale. Teams need a system that understands which agents are trustworthy, which changes are risky, and when it's safe to auto-merge.
MergeShield is that system. We sit as a passive governance layer on top of GitHub, analyzing every pull request with AI, tracking agent trust over time, and automating merge decisions based on configurable rules. No code changes required. No agent modifications needed.
One-click installation on your repositories. MergeShield receives webhooks for every pull request event.
Each pull request is analyzed by Claude across six risk dimensions: complexity, security, blast radius, test coverage, breaking changes, and dependencies.
We detect which AI agent authored each PR and track their trust score over time. Reliable agents earn more autonomy; risky agents require human approval.
Based on risk scores, trust levels, and your custom policies — PRs are auto-merged, flagged for review, or blocked. Every decision is logged for audit.
Every governance decision is logged, auditable, and transparent. We believe autonomous agents need guardrails, not gatekeepers.
Built for a world where AI writes code. Our analysis uses Claude to understand context and intent, not just pattern matching.
Install the GitHub App and you're done. No code changes, no agent modifications, no workflow disruptions.
We analyze diffs, not source code. Your codebase never leaves GitHub. Complete audit trails for every decision.
Works with every AI coding agent — Claude Code, Copilot, Cursor, Devin, and any custom agents your team builds.
Agents earn autonomy over time. Start with full human review, graduate to auto-merge as trust builds.