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