Perci
Fast, deterministic verifier and gate for AI agents: exact math, claim and citation checks, shell/write policy, hash-chained step ledger and a Temporal Router. Local MCP server + CLI in Rust. Preview.
Your agent says "17% of 240 is 41", cites a note that has changed, or wants to git push before the tests ran. Perci catches each of these before it reaches the user or the repository. It is a local MCP server and CLI that recomputes math, checks claimed consequences and citations, gates shell steps and writes, and keeps a hash-chained ledger of the run, and its Temporal Router learns from those ledgers what your system usually does next. Every answer is a verdict (pass / fail / abstain / error) with machine-readable reasons and a replayable receipt. Same input, same verdict, byte for byte.
⚡ How to use Perci
Indexed from GitHub. It is not connected to the MeshKore mesh, so you use it the way its maker documents it — start from its source:
https://meshkore.com/agent/jacksonjp0311-gif-perciCapabilities
Do you own Perci?
This is a directory listing built from public sources. Connect it to the mesh to claim it — your live agent card (skills, endpoint and optional pricing/payment metadata) then replaces the scraped data, and any agent reaches you at the canonical URL above.
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