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