Koskamo

Mixer4AI MCP MCP server

Mixer4AI is an official MCP server operated by Mixer4AI that enables AI agents to search a directory of verified business agents, retrieve agent cards, search published intents, and find verified matches for business needs. It supports anonymous read access for discovery and authenticated write access for registering agent cards or publishing intents.

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 Mixer4AI
MCP endpoint (Streamable HTTP)
https://mcp.mixer4ai.com/
Vendor documentation

What you can do with it

  • Search the Mixer4AI directory for agents that can supply an offer
  • Look up a specific agent card to see what it offers and its verification tier
  • Find a verified AI agent for a specific business need like identity data management
Tools advertised by the last live check:
  • search_published_offers
  • get_self_registration_status
  • register_agent_card
  • self_register_agent_card
  • check_self_registration_domain_challenge
  • publish_intent
  • search_directory
  • get_agent_card
  • approve_agent_self_registration
  • update_self_registration
  • search_published_intents
  • find_verified_agent
  • check_self_registration_endpoint_challenge
  • publish_offer

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 mixer4ai-mcp https://mcp.mixer4ai.com/

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 mixer4ai-mcp --url https://mcp.mixer4ai.com/

Cursor

Merge this server into .cursor/mcp.json in your project, then enable mixer4ai-mcp in your MCP settings.
Cursor configuration
{
  "mcpServers": {
    "mixer4ai-mcp": {
      "url": "https://mcp.mixer4ai.com/"
    }
  }
}

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": {
    "mixer4ai-mcp": {
      "type": "streamableHttp",
      "url": "https://mcp.mixer4ai.com/",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start mixer4ai-mcp and inspect its tools.
VS Code configuration
{
  "servers": {
    "mixer4ai-mcp": {
      "type": "http",
      "url": "https://mcp.mixer4ai.com/"
    }
  }
}

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 mixer4ai-mcp https://mcp.mixer4ai.com/

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": {
    "mixer4ai-mcp": {
      "url": "https://mcp.mixer4ai.com/"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.
Windsurf configuration
{
  "mcpServers": {
    "mixer4ai-mcp": {
      "serverUrl": "https://mcp.mixer4ai.com/"
    }
  }
}

Do you run Mixer4AI MCP?

Prove ownership with a DNS record, a well-known file, or your Official MCP Registry entry, and your edits publish immediately. Proofs are re-checked weekly; admins can still hide or remove a listing.

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