keelyard MCP Server
Proof gate, undo and output trimming for Claude Code, Codex and OpenCode coding agents.
keelyard scores 39 (Limited), licensed Apache-2.0 and written in Python. It installs as a local process. It does not declare tools yet. Filed under AI and memory. GitHub shows 4 stars. Install configs are generated for 10 clients. Being listed in the registry is not the same as being vendor-official.
Limited trust
39 of 100 from six public signals. Nobody can buy a point.
- OSI-style license: apache-2.0.
License, quality and maintenance
Where the 39 comes from
0 + 20 + 2 + 10 + 4 + 3 = 39. Each factor is capped, so no single signal can carry a listing.
Active in the official MCP registry, plus a known vendor namespace.
Registry: 0 of 30 points.How recently the repository saw a commit or release.
Maintenance: 20 of 20 points.GitHub stars and weekly downloads, on a log scale.
Popularity: 2 of 20 points.A clear, OSI-style open-source license.
License: 10 of 10 points.Not archived, a secure install path, a pinned version.
Security: 4 of 10 points.A real summary, a README with depth, listed tools.
Docs: 3 of 10 points.Install
Pick your client, copy the config, paste it in.
Needs Cursor or VS Code installed on this device. The button opens the app and asks you to confirm before it adds the server.
{ "mcpServers": { "akobirjontulqinovfuture-keelyard": { "command": "uvx", "args": [ "keelyard" ] } }}
Environment variables
This server does not declare environment variables.
Tools
All capabilitiesTools show up when the registry metadata or the repository README lists them. Public READMEs are read directly. A GitHub token is used only when one is already configured.
About
Make Claude Code, Codex and OpenCode prove their work with passing tests, undo any step, and use fewer tokens. Local CLI + MCP server.
Frequently asked questions
What is keelyard MCP Server?
Proof gate, undo and output trimming for Claude Code, Codex and OpenCode coding agents.
How do I install keelyard MCP Server in Claude Desktop, Cursor, or VS Code?
Pick your client in the Install section on this page and copy the generated config into the client's config file. Step-by-step guides: Claude Desktop, Cursor, and VS Code. keelyard MCP Server runs locally from the PyPI package keelyard with the command uvx keelyard.
Is keelyard MCP Server free and open source?
Yes. keelyard MCP Server is released under the Apache-2.0 license, an OSI-approved open-source license, so you can use, modify, and self-host it under those terms.
Does keelyard MCP Server support remote (HTTP) connections?
No remote endpoint is listed for keelyard MCP Server. It runs locally on your machine over stdio, started by your MCP client.
How is keelyard MCP Server's trust score calculated?
keelyard MCP Server scores 39 out of 100 (Limited). The score adds six capped public signals: registry status, maintenance, popularity, license, documentation, and security. Nobody can pay for points. Read the methodology for the full formula.
Reviews
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Add badge to your README
Paste either snippet into the repository README. The image links to this listing.