compatibility — Utility 102 MCP Tool
compatibility
(compatibility) is one of 31 tools on the
Utility 102
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call compatibility from your client
- Claude Code Utility 102 compatibility run in your project directory
- Claude Desktop Utility 102 compatibility ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Utility 102 compatibility ~/.cursor/mcp.json
- VS Code Utility 102 compatibility .vscode/mcp.json
- Zed Utility 102 compatibility ~/.config/zed/settings.json
- Windsurf Utility 102 compatibility ~/.codeium/windsurf/mcp_config.json
- Cline Utility 102 compatibility ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Utility 102 compatibility ~/.gemini/settings.json
- Grok Utility 102 compatibility .mcp.json (in your project root)
- ChatGPT Utility 102 compatibility Settings → Connectors → Advanced → Developer mode
- Claude.ai Utility 102 compatibility Settings → Connectors → Add custom connector
- LangChain Utility 102 compatibility pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http util-102 https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-102/mcpOther tools on this server
- util-102
- 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.