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AgentRescue MCP Server

by elliot-hub-ui Your server? Claim it
answering

AgentRescue is answering right now. Last checked 3 min ago. It exposes 1 tools. Last commit 23 Oct 2026.

MCP diagnostics that help AI agents find safe next steps for HTTP, API, and MCP failures.

Uptime history 51 hours of history
51 hours agonow
100.0%
Uptime 24h
89 of 89 checks
1
Tools
read from the server
205 ms
Response time
average over 24h
0
Stars
last commit 23 Oct 2026

What the code does

We read the source, 1 d ago · tools taken from the live server · 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.

Runs an external command agentrescue/x402_mcp_test_once.py:73
    server = subprocess.Popen(

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

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 3 min ago.

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

Available tools 1

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

diagnose
diagnose_failure
Use after an HTTP, API, or MCP request fails, or when transport succeeds but the expected result is missing or incorrect. Send only the sanitized error from the latest request and its system. Returns advisory, evidence-linked recovery steps; never executes fixes. Never include credentials or personal data. No charge; the x402 paid trial is disabled.

Endpoints

URLTransportStateLatencyChecked
https://agentrescue-mcp.onrender.com/mcp streamable-http answering 153 ms 3 min ago

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AgentRescue — questions

Answers built from our own checks of this server.

What can AgentRescue do?
It exposes 1 tools, read directly from the server on our last check. Among them: diagnose_failure. 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 AgentRescue working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 89 of 89 checks got a reply (100.0%), average response time 205 ms. The bar chart above shows every period we have measured.
How do I connect AgentRescue?
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 AgentRescue need an API key?
No. AgentRescue completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 1 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is AgentRescue?
It answers our handshake in 205 ms on average, which is faster than 77% 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.
Is AgentRescue open source?
We cannot say either way: written in Python and 0 stars on GitHub, but we could not determine the licence, and without one the code is not open source by default.