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