compatibility — IANA Zones MCP Tool
compatibility
(compatibility) is one of 30 tools on the
IANA Zones
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call compatibility from your client
- Claude Code IANA Zones compatibility run in your project directory
- Claude Desktop IANA Zones compatibility ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor IANA Zones compatibility ~/.cursor/mcp.json
- VS Code IANA Zones compatibility .vscode/mcp.json
- Zed IANA Zones compatibility ~/.config/zed/settings.json
- Windsurf IANA Zones compatibility ~/.codeium/windsurf/mcp_config.json
- Cline IANA Zones compatibility ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI IANA Zones compatibility ~/.gemini/settings.json
- Grok IANA Zones compatibility .mcp.json (in your project root)
- ChatGPT IANA Zones compatibility Settings → Connectors → Advanced → Developer mode
- Claude.ai IANA Zones compatibility Settings → Connectors → Add custom connector
- LangChain IANA Zones compatibility pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http iana-zones https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/iana-zones/mcpOther tools on this server
- iana-zones
- utc-time
- timezone
- validate-json
- normalize-url
- inspect-robots
- domain-shape
- citation
- status-catalog
- 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.