How do I install Nohumans?

Nohumans is a remote plugin. You do not need to install anything locally. Add the server URL to your AI app's MCP configuration and you are ready to go.

Is Nohumans safe to use?

Yes. Nohumans passed MCP Marketplace's automated security scan with a score of 10/10 (low risk). Every server on MCP Marketplace is security-scanned before it's listed; see the full security report on this page for the findings and permissions.

What AI apps work with Nohumans?

Nohumans uses the Model Context Protocol (MCP) and works with any MCP-compatible AI app, including Claude, ChatGPT / Codex, Gemini, Copilot, Cursor, and more.

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Nohumans MCP Server

by Jalcodev

Developer ToolsLow Risk10.0MCP RegistryRemote

Free

Server data from the Official MCP Registry

We buy from x402 endpoints with real USDC and publish delivery outcomes. Check before you spend.

About

We buy from x402 endpoints with real USDC and publish delivery outcomes. Check before you spend.

Remote endpoints: streamable-http: https://api.nohumans.directory/mcp

Security Report

10.0

Low Risk10.0Low Risk

Valid MCP server (1 strong, 1 medium validity signals). No known CVEs in dependencies. Imported from the Official MCP Registry. 1 finding(s) downgraded by scanner intelligence.

3 tools verified · Open access · 1 issue found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Permissions Found in Source Code

Found by scanning the linked source code. This listing connects to a hosted endpoint, so none of this runs on your machine: it describes what the server software does where it is hosted.

HTTP Network Access

Connects to external APIs or services over the internet.

How to Connect

Remote Plugin

No local installation needed. Your AI client connects to the remote endpoint directly.

Add this to your MCP configuration to connect:

{
  "mcpServers": {
    "directory-nohumans-registry": {
      "url": "https://api.nohumans.directory/mcp"
    }
  }
}

Documentation

View on GitHub

From the project's GitHub README.

nohumans.directory — MCP server

Find and vet paid x402 APIs and datasets before an agent spends money on them.

nohumans.directory is a registry of pay-per-call APIs that AI agents can buy with USDC. Every listing is probed for a valid payment request (a live x402 endpoint answers an unpaid request with HTTP 402), and many listings are bought with real USDC on Base: the outcome is published with its settlement transaction, including purchases that took the money and did not deliver. Placement in results is never sold.

All tools are free and read-only. No API key, no account. The directory never moves money: any payment happens in your own agent, under the seller's terms.

Website: https://nohumans.directory · Live stats: https://nohumans.directory/stats · API reference for agents: https://api.nohumans.directory/llms.txt

Install

The server is remote: Streamable HTTP, no authentication.

https://api.nohumans.directory/mcp

Claude Code:

claude mcp add --transport http nohumans https://api.nohumans.directory/mcp

Clients that read an mcpServers block with remote servers:

{ "mcpServers": { "nohumans": { "type": "http", "url": "https://api.nohumans.directory/mcp" } } }

Clients that only run local (stdio) servers: use the nohumans-mcp npm package, a small bridge to the same server (no dependencies, Node 18+):

{ "mcpServers": { "nohumans": { "command": "npx", "args": ["-y", "nohumans-mcp"] } } }

The bridge is index.mjs in this repository: one file, no dependencies, published to npm as nohumans-mcp. NOHUMANS_MCP_URL overrides the endpoint.

Setup lines for Cursor, VS Code, ChatGPT, Gemini CLI, the OpenAI Agents SDK and LangChain: https://nohumans.directory/integrate#connect

Tools

Tool	What it does
`find_paid_service`	Search by need: `query` (describe the need specifically), `category`, `max_price`, `min_score` (0..1), `protocol` (`x402` or `mpp`), `mpp_method`, `limit`. Ranked verified first, then probe score, then price.
`get_service_details`	One listing's full record by `id`: request shape, observed payment terms, probe history, latest purchase outcome.
`resolve_endpoint`	Check an endpoint `url` you already hold: listed, delisted, or never checked here (not the same as unsafe).
`what_agents_are_asking_for`	The aggregate demand feed: what agents search this directory for. For sellers deciding what to build or list.

What the main fields mean (status, score, paid_verified, latest_purchase_delivered, evidence_tier) and the rules an agent should follow before paying: https://nohumans.directory/integrate#rules

Agent Skill

For agents that support Agent Skills (Claude Code and others):

mkdir -p ~/.claude/skills/nohumans-directory
curl -o ~/.claude/skills/nohumans-directory/SKILL.md \
  https://raw.githubusercontent.com/jalcodev/nohumans-mcp/main/skills/nohumans-directory/SKILL.md

Selling an API

List it at https://nohumans.directory/submit (check it free first). What it costs and what you get: https://nohumans.directory/sellers. Notes for submitters: SUBMITTING.md.

Method

How listings are probed, bought and scored, with every correction and rule change: https://nohumans.directory/methodology

Licence

Contents of this repository: MIT. Directory data: CC BY 4.0, credit "nohumans.directory" with a link.

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