citation — IPv4 shape, address discarded MCP Tool
citation
(citation) is one of 31 tools on the
IPv4 shape, address discarded
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call citation from your client
- Claude Code IPv4 shape, address discarded citation run in your project directory
- Claude Desktop IPv4 shape, address discarded citation ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor IPv4 shape, address discarded citation ~/.cursor/mcp.json
- VS Code IPv4 shape, address discarded citation .vscode/mcp.json
- Zed IPv4 shape, address discarded citation ~/.config/zed/settings.json
- Windsurf IPv4 shape, address discarded citation ~/.codeium/windsurf/mcp_config.json
- Cline IPv4 shape, address discarded citation ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI IPv4 shape, address discarded citation ~/.gemini/settings.json
- Grok IPv4 shape, address discarded citation .mcp.json (in your project root)
- ChatGPT IPv4 shape, address discarded citation Settings → Connectors → Advanced → Developer mode
- Claude.ai IPv4 shape, address discarded citation Settings → Connectors → Add custom connector
- LangChain IPv4 shape, address discarded citation pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http ipv4-ok https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/ipv4-ok/mcpOther tools on this server
- ipv4-ok
- utc-time
- timezone
- validate-json
- normalize-url
- inspect-robots
- domain-shape
- compatibility
- 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.