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