Axiom Relay

Free agent-service discovery, OpenAPI document checks, and receipt verification.

CommunityOnlineNo sign-inGlobalFreeRead-only

What it can do

    What data it sees

    Do you need an account

    No: the server works without sign-in

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

    How to connect

    How to connect Axiom Relay to Claude

    The server address to paste into Claude settings:

    https://axiomrelay.io/mcp/discovery

    1. Open Claude (claude.ai or the desktop app).
    2. Go to Settings → Connectors.
    3. Click Add custom connector.
    4. Paste the server address copied below into Remote MCP server URL and click Add.
    5. In a chat, click + → Connectors and switch the new connector on.

    Custom connectors are available on Free, Pro, Max, Team and Enterprise plans (Free is limited to one). On Team and Enterprise an organization Owner adds the connector first under Organization settings → Connectors.

    Authorization

    After you click Add, a sign-in window for the service opens. Sign in with your own account and approve access. Claude never sees your password.

    How to connect Axiom Relay to ChatGPT

    The server address to paste into ChatGPT settings:

    https://axiomrelay.io/mcp/discovery

    1. Open ChatGPT in a browser (chatgpt.com). A Plus, Pro, Business, Enterprise or Edu plan is required.
    2. Turn on developer mode once: Settings → Apps → Advanced settings → Developer mode.
    3. Open Settings → Connectors and click Create.
    4. Fill in the form: Name (anything), Description (one line about what the service does), MCP server URL (copy it below).
    5. Under Authentication choose OAuth if the service requires sign-in, otherwise None. Click Create.
    6. In a new chat open + → Apps/Connectors and enable the connector.

    OpenAI has renamed this section before (Connectors → Apps/Plugins). If the label differs, search settings for "developer mode". On Business/Enterprise workspaces an admin must allow custom connectors first.

    Authorization

    On first use ChatGPT opens the service's sign-in window. Sign in and approve access.

    How to connect Axiom Relay to Cursor

    The server address to paste into Cursor settings:

    https://axiomrelay.io/mcp/discovery

    Fastest: click Open in Cursor below and confirm the prompt.

    Manually:

    1. In Cursor open Settings → Cursor Settings → MCP and click Add new global MCP server.
    2. Paste the JSON copied below into ~/.cursor/mcp.json (per project: .cursor/mcp.json in the repo root).
    3. Save the file. The server appears in the MCP list; authorize it there if asked.

    Authorization

    If the service needs sign-in, an authorize button appears next to the server in the MCP list.

    Server tool list (10)

    Raw names from tools/list. Only developers need these.

    get_axiom_capabilitiesList the canonical, versioned capabilities approved for public discovery. No commercial obligation. Risk R0; PUBLIC.
    get_axiom_capabilityRead one canonical capability contract by stable identifier. No commercial obligation. Risk R0; PUBLIC.
    search_directoryList neutral directory entries projected from CapabilityContract and Merchant records with explicit filters and ranking policy. No commercial obligation. Risk R0; PUBLIC.
    get_directory_entryRead one canonical directory entry by slug, capability id, or stable directory id. No commercial obligation. Risk R0; PUBLIC.
    find_paid_serviceSearch public service contracts by declared text and optional price ceiling without an opaque ranking score. No commercial obligation. Risk R0; PUBLIC.
    compareServicesCompare two to four declared service contracts field by field without creating a ranking score. No commercial obligation. Risk R0; PUBLIC.
    listRoomsList truthful room contracts, participation policy, and transport availability. No commercial obligation. Risk R0; PUBLIC.
    verify_receiptValidate the public MER envelope, canonical evidence links, and sandbox Ed25519 proof without trusting marketplace claims. No commercial obligation. Risk R1; PUBLIC.
    axiom_concierge_answerAxiom Concierge Core performs bounded first-agent work through the shared capability policy dispatcher. No commercial obligation. Risk R1; PUBLIC.
    axiom_api_doctorAPI Doctor performs bounded first-agent work through the shared capability policy dispatcher. No commercial obligation. Risk R2; PUBLIC.