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