{
  "meta": {
    "attribution": "Anchor Terminal (https://www.anchorterminal.com)",
    "docs": "https://www.anchorterminal.com/docs/",
    "generatedAt": "2026-10-05",
    "license": "CC-BY-4.0",
    "method": "https://www.anchorterminal.com/benchmark/",
    "methodology": "0.3",
    "openapi": "https://www.anchorterminal.com/openapi.json",
    "preview": false,
    "run": "2026-10-01",
    "runLabel": "October 2026 research run"
  },
  "tool": {
    "category": "",
    "endpoint": "https://mcp.lattis.dev/mcp",
    "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/lattis-mcp.json",
    "kind": "mcp",
    "listed": "indexed",
    "liveUrl": "https://www.anchorterminal.com/api/v1/live/lattis-mcp.json",
    "markdownUrl": "https://www.anchorterminal.com/tools/lattis-mcp.md",
    "mcpTools": {
      "check": {
        "checker": "anchor-check/1.0",
        "totalTokens": 685,
        "counts": {
          "error": 0,
          "note": 1,
          "warn": 6
        },
        "findings": [
          {
            "rule": "TC11",
            "severity": "warn",
            "tool": "sitedex_list_pages",
            "message": "1 parameter without a description: limit",
            "fix": "Describe each one: format, units, an example, and what happens when it's left out."
          },
          {
            "rule": "TC16",
            "severity": "warn",
            "tool": "sitedex_get_page",
            "message": "no readOnlyHint or destructiveHint",
            "fix": "Its name starts with \"get\"; if it only reads, set readOnlyHint: true so harnesses can run it without asking."
          },
          {
            "rule": "TC16",
            "severity": "warn",
            "tool": "sitedex_get_site",
            "message": "no readOnlyHint or destructiveHint",
            "fix": "Its name starts with \"get\"; if it only reads, set readOnlyHint: true so harnesses can run it without asking."
          },
          {
            "rule": "TC16",
            "severity": "warn",
            "tool": "sitedex_list_pages",
            "message": "no readOnlyHint or destructiveHint",
            "fix": "Its name starts with \"list\"; if it only reads, set readOnlyHint: true so harnesses can run it without asking."
          },
          {
            "rule": "TC16",
            "severity": "warn",
            "tool": "sitedex_list_sites",
            "message": "no readOnlyHint or destructiveHint",
            "fix": "Its name starts with \"list\"; if it only reads, set readOnlyHint: true so harnesses can run it without asking."
          },
          {
            "rule": "TC16",
            "severity": "warn",
            "tool": "sitedex_search",
            "message": "no readOnlyHint or destructiveHint",
            "fix": "Its name starts with \"search\"; if it only reads, set readOnlyHint: true so harnesses can run it without asking."
          },
          {
            "rule": "TC24",
            "severity": "note",
            "message": "5 of 5 tools have no outputSchema",
            "fix": "Declare outputSchema for tools that return structured data, and return structuredContent that matches it."
          }
        ]
      },
      "checkedAt": "2026-10-04T22:24:53Z",
      "count": 5,
      "schemaTokens": 685,
      "status": "ok",
      "tools": [
        {
          "name": "sitedex_search",
          "description": "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.",
          "inputSchema": {
            "$schema": "http://json-schema.org/draft-07/schema#",
            "additionalProperties": false,
            "properties": {
              "query": {
                "description": "What you are trying to find, e.g. 'does PostHog have a SOC2 report' or 'stripe webhook signature verification'",
                "maxLength": 4000,
                "minLength": 1,
                "type": "string"
              },
              "site": {
                "description": "Optional: scope to a single domain, e.g. 'posthog.com' or 'supabase.com'",
                "type": "string"
              },
              "top_k": {
                "description": "How many passages to return (default 20, max 50)",
                "maximum": 50,
                "minimum": 1,
                "type": "integer"
              }
            },
            "required": [
              "query"
            ],
            "type": "object"
          }
        },
        {
          "name": "sitedex_list_sites",
          "description": "Every website Sitedex has indexed, with name, category, page count, and AI Visibility Score. Use it to discover what is available before searching.",
          "inputSchema": {
            "$schema": "http://json-schema.org/draft-07/schema#",
            "additionalProperties": false,
            "properties": {
              "limit": {
                "description": "Max sites to return (default 200, max 500)",
                "maximum": 500,
                "minimum": 1,
                "type": "integer"
              }
            },
            "type": "object"
          }
        },
        {
          "name": "sitedex_get_site",
          "description": "Site profile and headline AI Visibility Score for one domain: name, description, category, who it is for, and page count.",
          "inputSchema": {
            "$schema": "http://json-schema.org/draft-07/schema#",
            "additionalProperties": false,
            "properties": {
              "site": {
                "description": "Domain ('posthog.com') or slug ('posthog-com')",
                "type": "string"
              }
            },
            "required": [
              "site"
            ],
            "type": "object"
          }
        },
        {
          "name": "sitedex_list_pages",
          "description": "Paths Sitedex has indexed on a domain — title, URL, path. Use it to browse a site's structure before searching or fetching.",
          "inputSchema": {
            "$schema": "http://json-schema.org/draft-07/schema#",
            "additionalProperties": false,
            "properties": {
              "limit": {
                "maximum": 500,
                "minimum": 1,
                "type": "integer"
              },
              "site": {
                "description": "Domain or slug to list pages for",
                "type": "string"
              }
            },
            "required": [
              "site"
            ],
            "type": "object"
          }
        },
        {
          "name": "sitedex_get_page",
          "description": "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.",
          "inputSchema": {
            "$schema": "http://json-schema.org/draft-07/schema#",
            "additionalProperties": false,
            "properties": {
              "path": {
                "description": "Page path starting with /, e.g. '/pricing' or '/docs/api'",
                "type": "string"
              },
              "site": {
                "description": "Domain ('posthog.com') or slug",
                "type": "string"
              }
            },
            "required": [
              "site",
              "path"
            ],
            "type": "object"
          }
        }
      ]
    },
    "name": "Lattis",
    "note": "Indexed from the official MCP registry: facts and our own checks, not reviewed, so no score, grade or rank.",
    "packages": [
      {
        "registryType": "npm",
        "identifier": "@lattis-dev/cli",
        "version": "0.4.0",
        "transport": "stdio"
      }
    ],
    "pageJsonUrl": "https://www.anchorterminal.com/tools/lattis-mcp.json",
    "popularity": {
      "npmWeekly": 34
    },
    "registryName": "dev.lattis/mcp",
    "remotes": [
      {
        "type": "streamable-http",
        "url": "https://mcp.lattis.dev/mcp"
      }
    ],
    "repository": "https://github.com/wastedcode/lattis",
    "reviewed": false,
    "slug": "lattis-mcp",
    "source": "the official MCP registry",
    "sourceUrl": "https://registry.modelcontextprotocol.io/v0.1/servers?search=dev.lattis/mcp",
    "summary": "Search indexed websites, read raw page markdown, and score AI visibility for any site.",
    "updatedAt": "2026-04-19T14:04:02Z",
    "url": "https://www.anchorterminal.com/tools/lattis-mcp",
    "vendor": "lattis.dev",
    "vendorUrl": "https://lattis.dev",
    "version": "0.4.0",
    "websiteUrl": "",
    "where": "both",
    "why": [
      "vendor"
    ]
  }
}