Plain Ballot for Claude.ai

io.github.n8peace/plain-ballot

A U.S. voter's ballot by address, with an exact quote and source behind every candidate position.

client:Claude.ai transport:streamable-http tools:3

Install Plain Ballot in Claude.ai

Settings → Connectors → Add custom connector

https://plainballot.com/mcp

Claude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs

What Claude.ai can do once it is connected

list_issues
get_ballot
score_fit

Plain Ballot in other clients

Claude Code
Claude Desktop
Cursor
VS Code
Zed
Windsurf
Cline
Gemini CLI
Grok
ChatGPT
LangChain

Plain Ballot MCP server