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Prooftask MCP Server

by cognitive-emergence Your server? Claim it
answering

Prooftask is answering right now. Last checked 14 min ago. 506 installs a week from npm. It exposes 3 tools. Last commit 23 Oct 2026.

Free public n8n, AI support and software acceptance templates; scoped private delivery workflows.

Installs per day peak 443 · avg 16
a month agotoday
Uptime history 9 days of history
9 days agonow
100.0%
Uptime 24h
91 of 91 checks
3
Tools
read from the server
204 ms
Response time
average over 24h
506
Installs / week
npm and PyPI

What the code does

We read the source, 2 d ago · tools taken from the live server · rules 995398eba69f

In the project's build, not in the package

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.

A line of code looks encrypted remote/server.mjs:23
  app.get('/health',(_req,res)=>res.json({schema:'prooftask.public-mcp-health/v1',status:'ok',commitSha:process.env.RAILWAY_GIT_COMMIT_SHA||null,deploymentId:process.env.RAILWAY_DEPLOYMENT_ID||null,tools:[...names],privateTools:false}));
Runs an external command agent/first-call.mjs:16
  const child = spawn(process.execPath,[adapter],{env:Object.fromEntries(['PATH','SystemRoot','HTTP_PROXY','HTTPS_PROXY','ALL_PROXY','NO_PROXY','http_proxy','https_proxy','all_proxy','no_proxy','NODE_USE_ENV_PROXY','NODE_EXTRA_CA_CERTS'].filter(k=>process.env[k]!==undefined).map(…

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 Prooftask every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Three servers free · no card

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 14 min ago.

run in your terminal
claude mcp add prooftask --transport http https://prooftask-public-mcp-production.up.railway.app/mcp
Settings → Connectors → Add custom connector, then paste this address
https://prooftask-public-mcp-production.up.railway.app/mcp
~/.codex/config.toml
[mcp_servers.prooftask]
url = "https://prooftask-public-mcp-production.up.railway.app/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "prooftask": {
      "url": "https://prooftask-public-mcp-production.up.railway.app/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "prooftask": {
      "type": "http",
      "url": "https://prooftask-public-mcp-production.up.railway.app/mcp"
    }
  }
}

Available tools 3

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

getagentcapabilities
getAgentCapabilities
Read supported connection, billing and client capabilities without a credential
getpublicspecification
getPublicSpecification
Read the exact public template version returned by searchPublicSpecifications. No credential needed. Review scope, completion criteria and required evidence with the user before recommending adoption. This read creates no draft, agreement or acceptance and never grants authority.
searchpublicspecifications
searchPublicSpecifications
Find public delivery acceptance templates before asking a user to connect. Search by delivery scenario such as automation, customer support or software. No credential needed. Empty results mean broaden the query; do not invent a matching template. Returned examples are editable starting points, not quality certification or payment proof. Pin the returned version and digest before reuse.

Endpoints

URLTransportStateLatencyChecked
https://prooftask-public-mcp-production.up.railway.app/mcp streamable-http answering 181 ms 14 min ago

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Prooftask — questions

Answers built from our own checks of this server.

What can Prooftask do?
It exposes 3 tools, read directly from the server on our last check. Among them: getAgentCapabilities, getPublicSpecification, searchPublicSpecifications. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →
Is Prooftask working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 204 ms. The bar chart above shows every period we have measured.
How do I connect Prooftask?
Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does Prooftask need an API key?
No. Prooftask completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 3 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is Prooftask?
It answers our handshake in 204 ms on average, which is faster than 78% of all working MCP servers we measure. That puts it in the quick quarter of the ecosystem. The comparison comes from our own checks across the whole registry, every 15 minutes.
How many people use Prooftask?
The npm package prooftask-mcp was installed 506 times in the last week. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.
Is Prooftask open source?
We cannot say either way: written in JavaScript and 0 stars on GitHub, but we could not determine the licence, and without one the code is not open source by default.