search-query-len — SPKI prefix check, key discarded MCP Tool Read-only
search-query-len
(search query len) 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 search-query-len from your client
- Claude Code SPKI prefix check, key discarded search-query-len run in your project directory
- Claude Desktop SPKI prefix check, key discarded search-query-len ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor SPKI prefix check, key discarded search-query-len ~/.cursor/mcp.json
- VS Code SPKI prefix check, key discarded search-query-len .vscode/mcp.json
- Zed SPKI prefix check, key discarded search-query-len ~/.config/zed/settings.json
- Windsurf SPKI prefix check, key discarded search-query-len ~/.codeium/windsurf/mcp_config.json
- Cline SPKI prefix check, key discarded search-query-len ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI SPKI prefix check, key discarded search-query-len ~/.gemini/settings.json
- Grok SPKI prefix check, key discarded search-query-len .mcp.json (in your project root)
- ChatGPT SPKI prefix check, key discarded search-query-len Settings → Connectors → Advanced → Developer mode
- Claude.ai SPKI prefix check, key discarded search-query-len Settings → Connectors → Add custom connector
- LangChain SPKI prefix check, key discarded search-query-len 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
- browser-url-ok
- think-steps
- 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.