Koskamo

Relay MCP

The official MCP server for Relay allows AI agents to discover models, execute inference tasks for images, video, audio, and LLMs, poll long-running jobs, upload files, and search documentation. It supports both hosted HTTP and local stdio connections, enabling seamless integration with development environments like Claude Code, Cursor, and VS Code.

Endpoint and access

OAuth sign-in: the first time you connect, your client opens the vendor's own authorization prompt in a browser.

Relay MCP logo, by RelayVendor evidenceStreamable HTTPOAuth sign-inEndpoint checked 2026-10-26Operated by Relay
MCP endpoint (Streamable HTTP)
https://mcp.relaygpu.com/mcp
Vendor documentation

What you can do with it

  • Find and filter available AI models by tag or text
  • Run inference tasks for images, video, or audio generation
  • Poll the status of long-running model execution tasks
  • Search Relay's documentation and check model pricing

Source and maintenance

Vendor evidenceRegistry 0.1.8MIT
mcp-registry: com.relaygpu/mcp@0.1.8Source repositoryProject website
Last repository push
Latest release
v0.1.8
Maintenance checked

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

  • · repository · passed · metadata changed · unchanged
  • · repository · passed · metadata changed · updated
  • · registry · passed · metadata changed · Source metadata updated
  • · backfill · recorded · Pre-expansion baseline; unobserved rich metadata remains unknown

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 the remote server. Use --scope project to write .mcp.json for the repo.
Claude Code configuration
claude mcp add --transport http relay-mcp-relaygpu https://mcp.relaygpu.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 relay-mcp-relaygpu --url https://mcp.relaygpu.com/mcp

Cursor

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

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure).
Cline configuration
{
  "mcpServers": {
    "relay-mcp-relaygpu": {
      "type": "streamableHttp",
      "url": "https://mcp.relaygpu.com/mcp",
      "disabled": false
    }
  }
}

VS Code

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

Let your agent find its tools

Find servers like Relay MCP from your agent. Add Koskamo once to search the index for endpoints, access requirements, and client setup. Public discovery needs no key.

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Do you run Relay MCP?

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