compatibility — llms.txt Readiness MCP Tool
compatibility
(compatibility) is one of 31 tools on the
llms.txt Readiness
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call compatibility from your client
- Claude Code llms.txt Readiness compatibility run in your project directory
- Claude Desktop llms.txt Readiness compatibility ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor llms.txt Readiness compatibility ~/.cursor/mcp.json
- VS Code llms.txt Readiness compatibility .vscode/mcp.json
- Zed llms.txt Readiness compatibility ~/.config/zed/settings.json
- Windsurf llms.txt Readiness compatibility ~/.codeium/windsurf/mcp_config.json
- Cline llms.txt Readiness compatibility ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI llms.txt Readiness compatibility ~/.gemini/settings.json
- Grok llms.txt Readiness compatibility .mcp.json (in your project root)
- ChatGPT llms.txt Readiness compatibility Settings → Connectors → Advanced → Developer mode
- Claude.ai llms.txt Readiness compatibility Settings → Connectors → Add custom connector
- LangChain llms.txt Readiness compatibility pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http llms-txt-readiness https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/llms-txt-readiness/mcpOther tools on this server
- llms-txt-readiness
- utc-time
- timezone
- validate-json
- normalize-url
- inspect-robots
- domain-shape
- citation
- status-catalog
- iana-zones
- web-fetch
- fetch-status
- github-repo-shape
- weather-hint
- memory-key-count
- file-path-ok
- browser-url-ok
- think-steps
- search-query-len
- hn-front-count
- lib-docs-hint
- playwright-url-ok
- figma-url-shape
- jira-key-shape
- geo-hint
- calc-eval
- wiki-title-ok
- agent-tool-index
- people-search-index
- agent-ads-index
This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.