Topology Index

Connect it to your AI

Claude Code

claude mcp add --transport http topology-index https://topologyindex.com/mcp

Claude, ChatGPT, Cursor and other apps

Add it as a custom connector with this URL (Streamable HTTP):

https://topologyindex.com/mcp

Cursor, VS Code and other apps (mcp.json)

{
  "mcpServers": {
    "topology-index": {
      "url": "https://topologyindex.com/mcp"
    }
  }
}

Tools it offers

6 tools, as the server itself reported during our check on Oct 31, 2026.

• searchKeyword search, with common synonyms, over pattern names, aliases and families, the decision guide, the domains, sources and benchmarks of published findings, research, starters and guides. At most 10 results, each a pat
• fetchReturns the Markdown document of any public page, exactly as HTTP serves it, from a root-relative path (/patterns/supervisor.md) or a https://topologyindex.com URL. Private tenant routes are not reachable here. A pattern
• list_patternsThe decision guide: where to start by the shape of the task, the pattern to consider next and when to avoid each, plus the pattern families (the `choosing` rows of /patterns/index.md, without the rest of that page). With
• get_patternOne pattern page (/patterns/{pattern}.md): definition, aliases, when it is hypothesised to fit, failure modes, sources and whether this deployment can execute it. Accepts a pattern identifier or a known alias. Adds a sec
• list_startersThe starter formation index (/starters/index.md): unvalidated, unsigned FORMATION.md documents to copy and register privately. With a task class, only the starters that declare it (/starters/index.md?task_class={task_cla
• report_outcomeLimited rollout: only for a use ticket from a pattern, starter or formation read. If you have no ticket, do not call it. With one, report once after applying it when you know the outcome: `worked`, `partly` or `did_not_w

Questions