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