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