Composer MCP MCP server

Composer is a consult-before-you-act service for multi-step research that composes and runs external-data workflows for a quoted USDC price. It allows agents to get free quotes for complex tasks like competitor pricing comparisons or company diligence packs, then pay via x402 to execute the workflow and receive a synthesized answer.

Endpoint and access

No sign-in: your client connects and lists tools immediately, with no account or key.

No sign-inEndpoint checked 2026-10-05Operated by AgenticPaywall

MCP endpoint (Streamable HTTP)

https://composer.agenticpaywall.com/mcp

Vendor documentation

What you can do with it

Compare pricing for project management tools like Jira, Asana, and Monday.com
Run diligence on a company including profile, funding news, and risk factors
Analyze on-chain activity and token price signals for crypto projects

Tools advertised by the last live check:

plan_workflow
run_workflow

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers a Streamable HTTP server. Use --scope project to write .mcp.json for the repo.

Claude Code configuration

claude mcp add --transport http composer-mcp https://composer.agenticpaywall.com/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).

Codex configuration

codex mcp add composer-mcp --url https://composer.agenticpaywall.com/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable composer-mcp in your MCP settings.

Cursor configuration

{
  "mcpServers": {
    "composer-mcp": {
      "url": "https://composer.agenticpaywall.com/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure). The type must be streamableHttp for a remote HTTP server.

Cline configuration

{
  "mcpServers": {
    "composer-mcp": {
      "type": "streamableHttp",
      "url": "https://composer.agenticpaywall.com/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start composer-mcp and inspect its tools.

VS Code configuration

{
  "servers": {
    "composer-mcp": {
      "type": "http",
      "url": "https://composer.agenticpaywall.com/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.

Gemini CLI configuration

gemini mcp add --transport http composer-mcp https://composer.agenticpaywall.com/mcp

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.

Claude Desktop configuration

{
  "mcpServers": {
    "composer-mcp": {
      "url": "https://composer.agenticpaywall.com/mcp"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.

Windsurf configuration

{
  "mcpServers": {
    "composer-mcp": {
      "serverUrl": "https://composer.agenticpaywall.com/mcp"
    }
  }
}

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