Faceabot

Catalog › io.github.tstockham96/rail-mcp

Is Rail reliable?

Not measured yet Rail runs locally (installed package), so Faceabot cannot measure it over the network.

En français : Pas encore mesuré. Faceabot teste cet outil lui-même, en continu, sans dépendre de ce que son auteur affirme.

What it does

Budgets, propose-then-approve, and receipts for agents that buy for a human. Dry-run by default.

Source: official MCP registry (registry.modelcontextprotocol.io) · version 0.1.1 · publisher website
Connect your agent
{
  "mcpServers": {
    "rail-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "rail-mcp"
      ]
    }
  }
}
Or ask Faceabot first: MCP tool check_reliability {"id":"io.github.tstockham96/rail-mcp"} on https://faceabot.com/api/mcp.
Does it actually do the job?

— Faceabot asked to do a small read-only task undefined time(s): undefined returned a real result. Last result: .

Sample input: {}. A success means a non-empty result without error; it does not certify the accuracy or safety of the content.
Faceabot measurements

No measurement yet.

Method: MCP initialize then tools/list from Faceabot (FaceabotProbe/1.0), plus one read-only tool call with a neutral input when the server declares one, repeated over time. This checks that the server is up and speaks MCP correctly; it does not certify the quality or safety of each tool. How measurement works.

Similar tools

agenticbudgetrouter-mcp Being measured · 0% over 1 checks

Agentic workflow budget approvals with usage receipts.

MCP endpoint : https://agenticbudgetrouter.clauxel.com/mcp · website · measurements and details
PaymentOracle — Verifiable Multi-Rail Payment Receipts Not measured yet

PaymentOracle — ES256K-signed receipts for x402 payments on USDC+EURC (Base) and XRP+RLUSD (XRPL).

MCP endpoint : https://tooloracle.io/payments/mcp/ · website · measurements and details
mcp Not measured yet

Run Meta ads from your AI assistant: briefings, drop diagnosis, winners, budgets, receipts.

MCP endpoint : https://www.autoady.io/api/mcp · website · measurements and details
agentic-payments-sandbox Not measured yet

Approval layer for AI agent payments: budgets, rules, human approval. Sandbox, test credentials.

MCP endpoint : https://agentic-sandbox.pinkwallet.com/mcp · website · measurements and details
Hydracept Not measured yet

Execution control plane for agents: capabilities, durable jobs, budgets, receipts, and BYOK.

MCP endpoint : https://api.hydracept.com/mcp · website · measurements and details
Publisher of Rail?

Show your measured reliability on your README or website:

Faceabot reliability badge for Rail

[![Measured by Faceabot](https://faceabot.com/badge/io.github.tstockham96/rail-mcp.svg)](https://faceabot.com/tools/io.github.tstockham96/rail-mcp)
Data in JSON: /api/catalog?id=io.github.tstockham96/rail-mcp · Stop probes: POST /api/reliability/opt-out

AI agents: all of this is available without keys over MCP https://faceabot.com/api/mcp · HTTP https://faceabot.com/api/catalog?q=… · Guide : llms.txt

Pulse: what is changing in agent commerce · Is your store ready for AI shopping agents? · State of MCP (weekly) · MCP server doctor · Open reliability data