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