Heimdall

Heimdall is a verification system that ensures AI coding agents produce tested, reviewable changes before they reach your codebase. It works as a Claude Code plugin and git pre-push hook, requiring agents to pass external oracle tests—tests they didn't write themselves—before opening pull requests. The maker says it was built with Claude Code.

Designed for teams, Heimdall coordinates parallel agents across developers' machines through a shared ledger and live presence wall. Team members auto-join by GitHub repo access, and each developer's triage becomes a shared learning corpus. Every change includes runnable evidence and honest attestation. The system uses Ed25519-signed requests, per-team secret partitions, and prevents self-merges—humans always retain final approval.