Exact residential electricity rates and bills for SRP (Phoenix, AZ), computed from filed tariffs with citations. HTTP API + MCP server. Add topics: mcp, energy, utility-rates, arizona, x402
1 file for Claude Code and Codex: build-x402-server .
.agents/skills/build-x402-server/SKILL.md A 94 tok These files are courtkillion/utility-api's own configuration — they tell Claude Code and Codex 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.