Metatron is a self-hosted system that captures a codebase's real implementation decisions — preferred patterns, rejected approaches, edge cases, internal conventions — as structured priors, and serves them to coding agents over MCP
Install Metatron
For anyone using Metatron — no Lulu account needed# stdio server — install per the repository README: https://github.com/kerbelp/metatron
Real-time weather for any city, built on the lulu-ads widget gallery. First-party, free forever.
View server →FAQ
Metatron installs from source — follow the repository README.
3 out of 100, computed from cross-registry traction signals (installs, stars, registry presence) — never influenced by sponsorship.
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