Provenancewhere it came from, and what was verified
Published to the official MCP registry by github.com/cbetz, which proved it owns this namespace.
🛡 Permissions & trustwhat this server can touch before you run it
No permission details are published for this server yet. Check the source before you run it.
About
Open MCP server for US electricity tariffs: real rate lookup, bill estimates, and when to charge.
Packages & transports
Computed from the server's own data, not a hidden formula. This measures how much you can depend on it, not how popular it is. Stars are shown separately, on purpose. How it's scored →
Raise this grade
up to +9 on qualityOwn this server? Here's exactly what to change, biggest wins first. Every number below is a fixed point value, so you can see what each edit is worth before you make it.
With no reviews this sits at a neutral 11. Reviews reporting it works push it toward the full 20.
Already earned (5) ▾Already earned (5) ▴
These are structural checks, so the fixes are exact. See the full formula →
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[](https://socketcat.com/servers/io.github.cbetz/ratebook)Shows your live quality grade and links back here. It updates itself as the grade changes.
Reviews
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{
"mcpServers": {
"ratebook": {
"command": "uvx",
"args": [
"ratebook-mcp"
]
}
}
}▶ Try itrun it locally
This is a local server, so it runs on your machine, not ours. Paste this to open it in the official MCP Inspector and poke at its tools:
npx @modelcontextprotocol/inspector uvx ratebook-mcp