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