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Attest MCP Server

local only

Attest runs on your own machine — the client starts it, so there is no endpoint to ping. Last commit 25 Sep 2026.

Decide by policy, gate behind a human, verify by read-back, record a hash-chained ledger.

—
Installs / week
not published
1
Stars
0 open issues
25 Sep 2026
Last commit
from GitHub
MIT
License
Python

What the code does

We read the source, 2 d ago · rules 995398eba69f

Capabilities

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

        subprocess.run(["git", "-C", str(self.repo), "add", str(f.relative_to(self.repo))], check=True, capture_output=True)

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

This code can reach further than it looks

We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.

Three servers free · no card

Alternatives to Attest

same job, measured the same way
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Attest agent decisions and verify records on a public ledger. Evidence, not just data.

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Vulnify
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Ask Vulnify before an AI agent acts. Check, record, and read policy decisions.

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Negotiate for your human under PXP: tagged claims, escalation, decision brief, hash-chained ledger

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RCO Records - Record of Cleared Orders
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The record of what the agent relied on: a signed, chained receipt per cleared read. Verify by id.

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Attest — questions

Answers built from our own checks of this server.

Why is there no uptime for Attest?
Attest runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone.
Is Attest open source?
Yes — it is published under the MIT licence, written in Python and 1 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.