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