SwarmIO MCP MCP server

SwarmIO provides a hosted agent harness for deep research, news briefs, finance analysis, and more. The MCP server allows AI agents to launch research runs, retrieve cited reports, and manage billing automatically without human intervention.

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 Swarmio

MCP endpoint (Streamable HTTP)

https://ioswarm.io/mcp

Vendor documentation

What you can do with it

Launch deep research queries via MCP tools
Retrieve cited reports and sources
Manage API billing and top-ups
Automate web browsing and cross-checking

Tools advertised by the last live check:

market.pulse
search
fetch
web.search
news.brief
route.classify
runs.launch
runs.get
runs.wait
runs.report
runs.cancel
billing.balance
billing.topup_terms
modes.list

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 swarmio-mcp https://ioswarm.io/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 swarmio-mcp --url https://ioswarm.io/mcp

Cursor

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

Cursor configuration

{
  "mcpServers": {
    "swarmio-mcp": {
      "url": "https://ioswarm.io/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": {
    "swarmio-mcp": {
      "type": "streamableHttp",
      "url": "https://ioswarm.io/mcp",
      "disabled": false
    }
  }
}

VS Code

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

VS Code configuration

{
  "servers": {
    "swarmio-mcp": {
      "type": "http",
      "url": "https://ioswarm.io/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 swarmio-mcp https://ioswarm.io/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": {
    "swarmio-mcp": {
      "url": "https://ioswarm.io/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": {
    "swarmio-mcp": {
      "serverUrl": "https://ioswarm.io/mcp"
    }
  }
}

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