citation — SPKI prefix check, key discarded MCP Tool
citation
(citation) 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 citation from your client
- Claude Code SPKI prefix check, key discarded citation run in your project directory
- Claude Desktop SPKI prefix check, key discarded citation ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor SPKI prefix check, key discarded citation ~/.cursor/mcp.json
- VS Code SPKI prefix check, key discarded citation .vscode/mcp.json
- Zed SPKI prefix check, key discarded citation ~/.config/zed/settings.json
- Windsurf SPKI prefix check, key discarded citation ~/.codeium/windsurf/mcp_config.json
- Cline SPKI prefix check, key discarded citation ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI SPKI prefix check, key discarded citation ~/.gemini/settings.json
- Grok SPKI prefix check, key discarded citation .mcp.json (in your project root)
- ChatGPT SPKI prefix check, key discarded citation Settings → Connectors → Advanced → Developer mode
- Claude.ai SPKI prefix check, key discarded citation Settings → Connectors → Add custom connector
- LangChain SPKI prefix check, key discarded citation 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
- compatibility
- status-catalog
- iana-zones
- web-fetch
- fetch-status
- github-repo-shape
- weather-hint
- memory-key-count
- file-path-ok
- browser-url-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.