Precision astronomical ephemeris for AI agents. An MCP server providing planetary positions via the Swiss Ephemeris.
Latest release v1.2.0 · 27 Mar 2026
3 files for Cursor, GitHub Copilot, Codex and OpenCode: cursorrules, ephemeris-mcp copilot-instructions.md, ephemeris-mcp AGENTS.md — 1,032 tokens loaded in every session.
.github/copilot-instructions.md A 276 tok AGENTS.md A 490 tok .cursorrules A 266 tok These files are scottchronicity/ephemeris-mcp's own configuration — they tell Cursor, GitHub Copilot, Codex and OpenCode how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.