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