What tools does the twothumbs MCP server provide?

twothumbs exposes 3 tools: list_surfaces, redeem_code, run_verdict. This list was returned by the running server when we connected to it.

Does twothumbs require an API key?

No. twothumbs answered a tools/list request without credentials.

How do I install twothumbs?

Run: claude mcp add --transport http twothumbs https://twothumbs.co/mcp. One-click install links for Cursor and VS Code are also available on the server's page.

Connection check verified live · 27h ago

twothumbs

Verifies AI agent work end to end: real artifacts and outcomes checked, not self-reported success.

Data & analytics Code & repositories

Install

Remote (HTTP)

claude mcp add --transport http twothumbs https://twothumbs.co/mcp

Tools 3

GitHub stars —

Installs / wk —

Licence —

Transport streamable-http

Last checked 27h ago

Tools & capabilities

3 tools

Read from the running server on 27h ago.

list_surfaces

List configured surfaces and target URLs

redeem_code code*

Redeem a promotional code for a new API key

run_verdict urlsurfaceregistermax_pages

Run a full-cycle web verdict

Context cost

Light

Connecting this server adds 3 tool definitions to every request — roughly 270 tokens before you ask anything.

Adds little to your context. Safe to keep connected.

Estimated at ~90 tokens per tool. Actual size varies with schema complexity — treat this as an order of magnitude, not a measurement.

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Ranked by shared tools where both expose an inventory, otherwise by shared wording.

Source & links

Repository: asselwan/twothumbs-mcp
Registry: io.github.asselwan/twothumbs
Endpoint: https://twothumbs.co/mcp
Sources: registry