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