For developers & AI agents
RevenueLab MCP server
Give your AI assistant 1,685 working calculators and a stack of creator-economy benchmark datasets. No API key, no signup, no rate-limit form. Point your client at one URL and the tools show up.
Server endpoint
https://www.revenuelab.fyi/api/public/mcp
Add to Claude
Claude Desktop talks to local MCP servers, so bridge the HTTP endpoint with mcp-remote. Drop this into claude_desktop_config.json and restart Claude.
{
"mcpServers": {
"revenuelab": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://www.revenuelab.fyi/api/public/mcp"]
}
}
}Add to Cursor, Windsurf, or Cline
These clients speak Streamable HTTP directly. Add the server to your MCP settings file:
{
"mcpServers": {
"revenuelab": {
"url": "https://www.revenuelab.fyi/api/public/mcp"
}
}
}Add to ChatGPT
Custom GPTs use OpenAPI rather than MCP. Import the spec at /api/public/openapi.json as an Action (auth: none). The plugin manifest lives at /.well-known/ai-plugin.json.
Tools exposed
search_calculators
Full-text search across every calculator by slug, title, tagline, and search terms. Returns slugs plus one-line summaries.
describe_calculator
Full schema for one calculator: inputs with types and units, outputs, the formula, and a worked example.
run_calculator
Execute a calculator with real inputs and get numeric outputs back, with a citation string for the answer.
list_datasets
List the public JSON datasets — country RPM, RPM by niche, sponsorship rate cards, Shorts RPM, SaaS benchmarks.
Verify it from the terminal
Plain JSON-RPC over POST — no session handshake required for a tools list.
curl -s https://www.revenuelab.fyi/api/public/mcp \
-H 'content-type: application/json' \
-H 'accept: application/json, text/event-stream' \
-d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}'Prefer plain REST?
Every tool is also callable over a normal HTTP GET. See the API documentation for endpoints, parameters, and dataset downloads.
FAQ
Do I need an API key?
No. The MCP server and every JSON endpoint are public, unauthenticated, and free. There is no signup, no token, and no rate-limit form to fill in.
Which clients does it work with?
Anything that speaks MCP over Streamable HTTP: Claude Desktop and Claude Code (via mcp-remote), Cursor, Windsurf, Cline, and custom agents built on the MCP SDKs. ChatGPT can use the same tools through the OpenAPI spec as a GPT Action.
Can I use the results commercially?
Yes, with attribution. Cite the page or endpoint you used — the run_calculator response includes a ready-made citation string.
How fresh is the data?
Calculator formulas are static and versioned; the benchmark datasets are reviewed on a rolling basis. Check /api/public/changelog.json for the latest revision timestamps.
Using this in something public? Attribution helps — see how to cite RevenueLab.