Koskamo

Radar Lab MCP

An MCP server that provides access to Radar Lab's database of 4,600+ newsletters, allowing agents to identify sponsorship opportunities, track competitor ad placements, and analyze audience fit for newsletter marketing campaigns.

Visit Partnership Intel

Endpoint and access

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

Radar Lab MCP logo, by Partnership IntelVendor evidenceStreamable HTTPOAuth sign-inEndpoint checked 2026-11-01Operated by Partnership Intel
You need:Custom connector, on paid ChatGPT plans
MCP endpoint (Streamable HTTP)
https://app.partnershipintel.com/api/mcp/radar
Vendor documentation

What you can do with it

  • Find newsletters that reach specific buyer personas
  • Identify competitors' newsletter sponsorship history
  • Discover unsponsored newsletters with high fit
  • Get real ad proof and sponsorship data

Source and maintenance

Vendor evidenceRegistry 1.0.0
mcp-registry: com.partnershipintel/radar@1.0.0Project website

Tools

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

No tool definitions available.

30-day availability

Aggregated from read-only remote checks; this is not a tool-execution or security guarantee.

Successful checks
1 of 1 (100%)
Average latency
529 ms
95th percentile latency
529 ms

Maintenance history

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

  • · probe · passed · 529 ms · metadata changed · refuses unauthenticated initialize (HTTP 401)

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 radar-lab-mcp https://app.partnershipintel.com/api/mcp/radar

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 radar-lab-mcp --url https://app.partnershipintel.com/api/mcp/radar

Cursor

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

Cline

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

VS Code

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

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 radar-lab-mcp https://app.partnershipintel.com/api/mcp/radar

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": {
    "radar-lab-mcp": {
      "url": "https://app.partnershipintel.com/api/mcp/radar"
    }
  }
}

Windsurf

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

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