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