browser-url-ok — 16 random hex chars MCP Tool
browser-url-ok
(browser url ok) is one of 31 tools on the
16 random hex chars
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 16 random hex chars browser-url-ok run in your project directory
- Claude Desktop 16 random hex chars browser-url-ok ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor 16 random hex chars browser-url-ok ~/.cursor/mcp.json
- VS Code 16 random hex chars browser-url-ok .vscode/mcp.json
- Zed 16 random hex chars browser-url-ok ~/.config/zed/settings.json
- Windsurf 16 random hex chars browser-url-ok ~/.codeium/windsurf/mcp_config.json
- Cline 16 random hex chars browser-url-ok ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI 16 random hex chars browser-url-ok ~/.gemini/settings.json
- Grok 16 random hex chars browser-url-ok .mcp.json (in your project root)
- ChatGPT 16 random hex chars browser-url-ok Settings → Connectors → Advanced → Developer mode
- Claude.ai 16 random hex chars browser-url-ok Settings → Connectors → Add custom connector
- LangChain 16 random hex chars browser-url-ok pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http random-hex16 https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/random-hex16/mcpOther tools on this server
- random-hex16
- 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.