# Lattis

> Lattis, an MCP server by lattis.dev, listed from the official MCP registry. Indexed, not reviewed: facts and our own checks, no score or ranking. Search indexed websites, read raw page markdown, and score AI visibility for any site.

- Canonical: https://www.anchorterminal.com/tools/lattis-mcp
- Markdown: https://www.anchorterminal.com/tools/lattis-mcp.md (~850 tokens)
- Slim: https://www.anchorterminal.com/tools/lattis-mcp.min.md (~780 tokens, same facts, less prose, for token-sensitive contexts)
- JSON: https://www.anchorterminal.com/tools/lattis-mcp.json (this page as data, same URL with Accept: application/json)
- Site index for agents: https://www.anchorterminal.com/llms.txt (full text: https://www.anchorterminal.com/llms-full.txt)
- API: https://www.anchorterminal.com/api/v1/index.json
- Updated: 2026-10-05

# Lattis

> 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 lattis.dev (https://lattis.dev)
- Listed because: It's published in the registry under lattis.dev, a namespace the registry only gives to whoever proves they control that domain.
- What the official MCP registry says: Search indexed websites, read raw page markdown, and score AI visibility for any site.

## Facts

- MCP registry: `dev.lattis/mcp` 0.4.0
- Endpoint: https://mcp.lattis.dev/mcp (streamable HTTP)
- Package: npm `@lattis-dev/cli` (stdio)
- Source: https://github.com/wastedcode/lattis
- npm downloads a week: 34
- Registry entry updated: 2026-04-19

## Tools

- Tools it lists (5, about 685 tokens of context, `tools/list` without credentials over MCP 2025-11-25, checked 2026-10-04 22:24 UTC):
  - `sitedex_search`: Search every indexed website. Returns ranked markdown passages with the source URL, heading path, and a relevance score. Pass `site` to scope to one domain.
  - `sitedex_list_sites`: Every website Sitedex has indexed, with name, category, page count, and AI Visibility Score. Use it to discover what is available before searching.
  - `sitedex_get_site`: Site profile and headline AI Visibility Score for one domain: name, description, category, who it is for, and page count.
  - `sitedex_list_pages`: Paths Sitedex has indexed on a domain — title, URL, path. Use it to browse a site's structure before searching or fetching.
  - `sitedex_get_page`: The full markdown of one page on an indexed site. Use it after `sitedex_search` points you at a URL and you want the whole page.
- How its tools read to an agent (0 errors, 6 warnings, 1 note, about 685 tokens; rules at https://www.anchorterminal.com/check.md; not part of the score):
  - warn TC11 sitedex_list_pages: 1 parameter without a description: limit
  - warn TC16 sitedex_get_page: no readOnlyHint or destructiveHint
  - warn TC16 sitedex_get_site: no readOnlyHint or destructiveHint
  - warn TC16 sitedex_list_pages: no readOnlyHint or destructiveHint
  - warn TC16 sitedex_list_sites: no readOnlyHint or destructiveHint
  - warn TC16 sitedex_search: no readOnlyHint or destructiveHint
  - note TC24 server: 5 of 5 tools have no outputSchema

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