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