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Clervo Connect

Official registry Finance and payments

Free-first Clervo tools and bounded opt-in commerce through one local wallet.

Source code Website Documentation

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

NPM package @clervo/mcp
Claude Code 
claude mcp add clervo-connect -- npx -y @clervo/mcp@0.5.2
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "clervo-connect": {
            "command": "npx",
            "args": [
                "-y",
                "@clervo/mcp@0.5.2"
            ]
        }
    }
}

Documentation

From the project's README on GitHub, refreshed weekly. Links open on GitHub.

Contents
  1. Clervo
  2. Start
  3. Payment safety
  4. Work with the repository

Clervo

Clervo lets software use AI models and agent tools with pay-per-use x402 payments, without managing separate provider accounts or API keys.

The public API is https://api.clervo.dev. Current products include AI, Web Search, Secure Sandbox, Prediction Intelligence, and Crypto Intelligence. Multi-chain RPC is not currently available through the public API.

Start

Make a free AI call:

curl -sS https://api.clervo.dev/v1/chat/completions \
  -H 'content-type: application/json' \
  -d '{"model":"clervo/laguna-s-2.1","messages":[{"role":"user","content":"Reply with ready."}],"max_completion_tokens":16}'

Connect Claude Code through MCP:

claude mcp add clervo -s user -- npx -y @clervo/mcp

Or choose another supported path at clervo.dev/start:

The hosted API supports OpenAI Chat Completions at POST /v1/chat/completions, OpenAI Responses at POST /v1/responses, Anthropic Messages at POST /v1/messages, and the native Clervo route at POST /v1/ai/execute.

Payment safety

Free operations require no wallet. Paid operations return HTTP 402 with the maximum price before execution. Clervo clients keep automatic payment off by default and support per-operation limits, daily limits, receipts, reconciliation, and same-key replay without a second payment.

Payment uses USDC on Base through x402 or MPP. If settlement is unknown, retry only after reconciliation; never create a new authorization just to recover an uncertain request.

Current products, model availability, routes, and prices are machine-readable:

Work with the repository

The repository requires Node.js 24.18.1 and npm 10.9.8.

npm ci --ignore-scripts
npm run generate:discovery
npm run test:b13:clients
npm run site:build

Never place credentials, wallet material, customer payloads, or authentication files in issues or commits. Report security concerns through the repository's private vulnerability-reporting channel.

This source is currently unlicensed (UNLICENSED). No permission to copy, modify, or redistribute is granted unless Clervo publishes separate terms.

Frequently asked questions

What is Clervo Connect?

Free-first Clervo tools and bounded opt-in commerce through one local wallet.

How do I install Clervo Connect?

It runs on your machine. In Claude Code: claude mcp add clervo-connect -- npx -y @clervo/mcp@0.5.2. For other clients, paste the JSON configuration from this page into their MCP settings.

Does Clervo Connect need an API key?

Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.

Is Clervo Connect open source?

Its code is public on GitHub, but the repository does not declare a standard license.

Who maintains Clervo Connect?

It is published by clervo. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.