calc-eval — Query pair count, URL discarded MCP Tool
calc-eval
(calc eval) is one of 31 tools on the
Query pair count, URL discarded
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call calc-eval from your client
- Claude Code Query pair count, URL discarded calc-eval run in your project directory
- Claude Desktop Query pair count, URL discarded calc-eval ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Query pair count, URL discarded calc-eval ~/.cursor/mcp.json
- VS Code Query pair count, URL discarded calc-eval .vscode/mcp.json
- Zed Query pair count, URL discarded calc-eval ~/.config/zed/settings.json
- Windsurf Query pair count, URL discarded calc-eval ~/.codeium/windsurf/mcp_config.json
- Cline Query pair count, URL discarded calc-eval ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Query pair count, URL discarded calc-eval ~/.gemini/settings.json
- Grok Query pair count, URL discarded calc-eval .mcp.json (in your project root)
- ChatGPT Query pair count, URL discarded calc-eval Settings → Connectors → Advanced → Developer mode
- Claude.ai Query pair count, URL discarded calc-eval Settings → Connectors → Add custom connector
- LangChain Query pair count, URL discarded calc-eval pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http query-pair-count https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/query-pair-count/mcpOther tools on this server
- query-pair-count
- 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
- search-query-len
- hn-front-count
- lib-docs-hint
- playwright-url-ok
- figma-url-shape
- jira-key-shape
- geo-hint
- 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.