Instructions file
Claude Code instructions for huangzesen/xhelio-spice, covering claude.md — xhelio-spice, what this is, repository structure, key design decisions and kernel url sources (verified mar 2026).
Skill Claude CodeCodex
Query positions of spacecraft, planets, moons, and asteroids in the solar system.
MCP server Claude CodeCodexCursor
Spacecraft ephemeris made easy — auto-managed SPICE kernels for heliophysics missions. Runs locally from the xhelio-spice Python package. Needs 1 environment variable to run.
MCP server Claude CodeCodexCursor
NASA CDAWeb data access for heliophysics — browse observatories, inspect parameters, fetch CDF data. Runs locally from the xhelio-cdaweb Python package. Needs 1 environment variable to run.