Axiom Relay MCP Server

by itr3k Your server? Claim it

answering

Axiom Relay is answering right now. Last checked 11 min ago. It exposes 10 tools. Last commit 29 Sep 2026.

Free agent-service discovery, OpenAPI document checks, and receipt verification. No API key needed.

Uptime history 54 days of history · worst day 67%

54 days agonow

100.0%

Uptime 24h

91 of 91 checks

Tools

read from the server

655 ms

Response time

average over 24h

Stars

last commit 29 Sep 2026

Nothing serious here today

Today is the operative word: we check Axiom Relay 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

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 11 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add axiom-relay-discovery --transport http https://axiomrelay.io/mcp/discovery

Settings → Connectors → Add custom connector, then paste this address

https://axiomrelay.io/mcp/discovery

~/.codex/config.toml

[mcp_servers.axiom-relay-discovery]
url = "https://axiomrelay.io/mcp/discovery"

.cursor/mcp.json

{
  "mcpServers": {
    "axiom-relay-discovery": {
      "url": "https://axiomrelay.io/mcp/discovery"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "axiom-relay-discovery": {
      "type": "http",
      "url": "https://axiomrelay.io/mcp/discovery"
    }
  }
}

Available tools 10

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

axiom

axiom_api_doctor

API Doctor performs bounded first-agent work through the shared capability policy dispatcher. No commercial obligation. Risk R2; PUBLIC.

axiom_concierge_answer

Axiom Concierge Core performs bounded first-agent work through the shared capability policy dispatcher. No commercial obligation. Risk R1; PUBLIC.

get_axiom_capabilities

List the canonical, versioned capabilities approved for public discovery. No commercial obligation. Risk R0; PUBLIC.

get_axiom_capability

Read one canonical capability contract by stable identifier. No commercial obligation. Risk R0; PUBLIC.

Endpoints

URL	Transport	State	Latency	Checked
https://axiomrelay.io/mcp/discovery	streamable-http	answering	644 ms	11 min ago

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Axiom Relay — questions

Answers built from our own checks of this server.

What can Axiom Relay do?

It exposes 10 tools, read directly from the server on our last check. Among them: axiom_api_doctor, axiom_concierge_answer, compareServices, find_paid_service, get_axiom_capabilities, get_axiom_capability and 4 more. 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 →

What is Axiom Relay mostly used for?

Its tools cluster around axiom and directory. That is what this server is built to work with — the grouping comes from the actual tool names, not from a category we assigned.

Is Axiom Relay 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 655 ms. The bar chart above shows every period we have measured.

How do I connect Axiom Relay?

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 Axiom Relay need an API key?

No. Axiom Relay completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 10 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is Axiom Relay?

It answers our handshake in 655 ms on average, which is faster than 15% of all working MCP servers we measure. That is on the slow side — worth knowing if the tool sits inside an interactive loop. The comparison comes from our own checks across the whole registry, every 15 minutes.

Is Axiom Relay open source?

The code is open source: it is published under the MIT licence, written in TypeScript and 0 stars on GitHub. The licence covers the code in the repository, not the hosted service at axiomrelay.io, which runs on its operator's own terms.