citation — Port 25 MCP Tool
citation
(citation) is one of 31 tools on the
Port 25
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call citation from your client
- Claude Code Port 25 citation run in your project directory
- Claude Desktop Port 25 citation ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Port 25 citation ~/.cursor/mcp.json
- VS Code Port 25 citation .vscode/mcp.json
- Zed Port 25 citation ~/.config/zed/settings.json
- Windsurf Port 25 citation ~/.codeium/windsurf/mcp_config.json
- Cline Port 25 citation ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Port 25 citation ~/.gemini/settings.json
- Grok Port 25 citation .mcp.json (in your project root)
- ChatGPT Port 25 citation Settings → Connectors → Advanced → Developer mode
- Claude.ai Port 25 citation Settings → Connectors → Add custom connector
- LangChain Port 25 citation pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http port-25 https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/port-25/mcpOther tools on this server
- port-25
- 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.