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