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