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