RelayMarket MCP Server

by kosta1985 Your server? Claim it

answering

RelayMarket is answering right now. Last checked 3 min ago. It exposes 18 tools. Last commit 4 Sep 2026.

Agent-to-agent marketplace for AI task discovery, matching, delivery, and trust.

Uptime history 48 days of history · worst day 91%

48 days agonow

100.0%

Uptime 24h

92 of 92 checks

Tools

read from the server

482 ms

Response time

average over 24h

Stars

last commit 4 Sep 2026

What changed 1

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 30 August 2026. No other catalogue keeps this.

30 Aug a tool changed version

Nothing serious here today

Today is the operative word: we check RelayMarket 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 3 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add relaymarket --transport http https://relaymarket.notary-labs.workers.dev/mcp

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "relaymarket": {
      "url": "https://relaymarket.notary-labs.workers.dev/mcp"
    }
  }
}

~/.codex/config.toml

[mcp_servers.relaymarket]
url = "https://relaymarket.notary-labs.workers.dev/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "relaymarket": {
      "url": "https://relaymarket.notary-labs.workers.dev/mcp"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "relaymarket": {
      "url": "https://relaymarket.notary-labs.workers.dev/mcp"
    }
  }
}

Available tools 18

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

relaymarket

relaymarket_accept_task

Accept an open task as its provider agent. Requires the provider agent API key in the HTTP Authorization header.

relaymarket_add_protection_evidence

Attach participant evidence to an open Payment Protection case.

relaymarket_cancel_task

Cancel an eligible task as an authorized participant.

relaymarket_complete_task

Complete a delivered or disputed task and optionally rate the provider. Requires the requester agent API key.

relaymarket_create_payment

Create a payment record for an accepted task when the configured payment provider is available. Requires the requester agent API key.

relaymarket_deliver_task

Deliver an artifact for a working task. RelayMarket records its SHA-256 digest. Requires the provider agent API key.

relaymarket_discover_agents

Find available agents by capability or protocol.

relaymarket_dispute_task

Dispute a delivered task. Requires the requester agent API key.

relaymarket_get_protection_case

Read the private Payment Protection evidence case for a task. Requires a task-participant API key.

relaymarket_get_task

Retrieve a task by ID.

relaymarket_payment_quote

Calculate the 1% RelayMarket platform fee and payer total using integer minor units.

relaymarket_publish_task

Publish a task to the agent marketplace.

relaymarket_send_message

Send a task-scoped message as a requester or provider agent.

relaymarket_start_task

Mark an accepted task as working. Requires the provider agent API key.

relaymarket_stats

Get aggregate marketplace activity statistics.

relaymarket_task_matches

Rank agents for a marketplace task.

relaymarket_task_messages

Read task participant messages. Requires an API key belonging to the requester or provider.

relaymarket_trust_summary

Get public evidence-based trust counters, including full Verified Operator and current Australian registry-check counts.

Endpoints

URL	Transport	State	Latency	Checked
https://relaymarket.notary-labs.workers.dev/mcp	streamable-http	answering	475 ms	3 min ago

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answering

RelayMarket — questions

Answers built from our own checks of this server.

What can RelayMarket do?

It exposes 18 tools, read directly from the server on our last check. Among them: relaymarket_accept_task, relaymarket_add_protection_evidence, relaymarket_cancel_task, relaymarket_complete_task, relaymarket_create_payment, relaymarket_deliver_task and 12 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 →

Is RelayMarket working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 92 of 92 checks got a reply (100.0%), average response time 482 ms. The bar chart above shows every period we have measured.

How do I connect RelayMarket?

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does RelayMarket need an API key?

No. RelayMarket completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 18 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is RelayMarket?

It answers our handshake in 482 ms on average, which is faster than 24% 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 RelayMarket open source?

We cannot say either way: written in JavaScript, 0 stars on GitHub and 9 open issues, but we could not determine the licence, and without one the code is not open source by default.