# surf (slim)

> surf, an MCP server by geckovision.tech, listed from the official MCP registry. Indexed, not reviewed: facts and our own checks, no score or ranking. Point Gecko at an OpenAPI spec; get first-call-correct, auth-hidden agent tools.

- Full: https://www.anchorterminal.com/tools/geckovision-surf.md (~600 tokens) · this version ~530 tokens · JSON https://www.anchorterminal.com/tools/geckovision-surf.json · canonical https://www.anchorterminal.com/tools/geckovision-surf
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-05

# surf

> Indexed, not reviewed: facts from the official MCP registry and our own checks. No score, grade or rank, and not in the rankings until the panel reviews it. How the index works: https://www.anchorterminal.com/indexed/

- Kind: MCP server, by geckovision.tech (https://geckovision.tech)
- Listed because: It's published in the registry under geckovision.tech, a namespace the registry only gives to whoever proves they control that domain.
- What the official MCP registry says: Point Gecko at an OpenAPI spec; get first-call-correct, auth-hidden agent tools.

## Facts

- MCP registry: `tech.geckovision/surf` 0.2.0
- Endpoint: https://mcp.geckovision.tech/mcp (streamable HTTP)
- Package: pypi `gecko-surf` (stdio)
- Source: https://github.com/GeckoVision/gecko-surf
- GitHub stars: 7
- Registry entry updated: 2026-07-03

## Tools

- Tools it lists (2, about 336 tokens of context, `tools/list` without credentials over MCP 2025-11-25, checked 2026-10-04 22:25 UTC):
  - `comprehend_api` (read-only): Submit an API's OpenAPI URL (or a human docs page URL with from_docs=true) and get it comprehended into first-call-correct agent tools — no integration code.…
  - `list_surfaces` (read-only): Every API surface served on this host, with the MCP URL to reconnect to. Use it when you landed on the host root and need a specific API. Free, instant, and it…
- How its tools read to an agent (0 errors, 0 warnings, 1 note, about 336 tokens; rules at https://www.anchorterminal.com/check.md; not part of the score):
  - note TC24 server: 2 of 2 tools have no outputSchema

- JSON: https://www.anchorterminal.com/api/v1/tools/geckovision-surf.json
- Being indexed says nothing about quality, and nobody can pay for it. Ask for a review: https://www.anchorterminal.com/builders/#claiming