Federal Register runs on your own machine — the client starts it, so there is no endpoint to ping. 830 installs a week from pypi. Last commit 5 Nov 2026.
Federal Register proposed/final rules, notices, executive orders, FAR cases. 8 tools.
What changed 1
Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 18 August 2026. No other catalogue keeps this.
What the code does
We read the source, 2 d ago · rules 995398eba69f
Found in continuous integration, deployment or infrastructure files, or in a neighbouring package of the same monorepo. None of this is installed when you add the server: it describes how the project is built and released. We list it because a leaked key in a build pipeline is still a real problem, but it is not something this server does on your machine.
execFileSync(PYTHON, [join(ROOT, "deploy/gsa-perdiem/parity/build_corpus.py")], {cwd: PACKAGE, env: pythonEnv, stdio: ["ignore", "ignore", "inherit"]});
Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.
Nothing serious here today
Today is the operative word: we check Federal Register every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
Connect this server
This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.
claude mcp add federal-register-mcp -- uvx federal-register-mcp{
"mcpServers": {
"federal-register-mcp": {
"command": "uvx",
"args": [
"federal-register-mcp"
]
}
}
}[mcp_servers.federal-register-mcp]
command = "uvx"
args = ["federal-register-mcp"]{
"mcpServers": {
"federal-register-mcp": {
"command": "uvx",
"args": [
"federal-register-mcp"
]
}
}
}{
"servers": {
"federal-register-mcp": {
"type": "stdio",
"command": "uvx",
"args": [
"federal-register-mcp"
]
}
}
}Alternatives to Federal Register
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Use this MCP server to Federal Register documents, rules, notices, and agencies. Tools include...
Work hours and overtime pay tools — federal, CA, AK, CO, NV rules, every rule covered by tests.
Federal Register — questions
Answers built from our own checks of this server.