browser-url-ok — HTTP 409 conflict MCP Tool
browser-url-ok
(browser url ok) is one of 31 tools on the
HTTP 409 conflict
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 HTTP 409 conflict browser-url-ok run in your project directory
- Claude Desktop HTTP 409 conflict browser-url-ok ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor HTTP 409 conflict browser-url-ok ~/.cursor/mcp.json
- VS Code HTTP 409 conflict browser-url-ok .vscode/mcp.json
- Zed HTTP 409 conflict browser-url-ok ~/.config/zed/settings.json
- Windsurf HTTP 409 conflict browser-url-ok ~/.codeium/windsurf/mcp_config.json
- Cline HTTP 409 conflict browser-url-ok ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI HTTP 409 conflict browser-url-ok ~/.gemini/settings.json
- Grok HTTP 409 conflict browser-url-ok .mcp.json (in your project root)
- ChatGPT HTTP 409 conflict browser-url-ok Settings → Connectors → Advanced → Developer mode
- Claude.ai HTTP 409 conflict browser-url-ok Settings → Connectors → Add custom connector
- LangChain HTTP 409 conflict browser-url-ok pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http http-409 https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/http-409/mcpOther tools on this server
- http-409
- 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.