congressMCP vs mcp-server-chart
Side-by-side comparison to help you pick between these two MCP servers.
congressMCP by amurshak | mcp-server-chart by antvis | |
|---|---|---|
| Stars | ★ 30 | ★ 4,068 |
| 30d uses | — | 10,239 |
| Score | 45 | 84 |
| Official | — | — |
| Categories | AI / LLM ToolsDeveloper ToolsOther | AI / LLM ToolsDeveloper ToolsProductivity |
| Language | Python | TypeScript |
| Last commit | 2 mo ago | this month |
congressMCP · Summary
MCP server providing 91+ tools for accessing live U.S. Congressional data through Congress.gov API.
mcp-server-chart · Summary
A TypeScript MCP server for generating 26+ visualization charts using AntV, supporting multiple chart types and deployment options.
congressMCP · Use cases
- Tracking legislative activity on specific issues like climate change
- Analyzing voting patterns of representatives from specific states
- Monitoring committee composition and related legislation
mcp-server-chart · Use cases
- Data analysts creating visual reports from datasets
- AI assistants generating custom charts based on user requests
- Web applications embedding visualization capabilities via HTTP API
congressMCP · Install
- Get a free Congress.gov API key from [api.congress.gov/sign-up](https://api.congress.gov/sign-up/)
- Install the package:
pip install congressmcp- Configure your MCP client (example for Claude Desktop):
Add to ~/Library/Application Support/Claude/claude_desktop_config.json:
{
"mcpServers": {
"congressmcp": {
"command": "uvx",
"args": ["congressmcp"],
"env": {
"CONGRESS_API_KEY": "your-api-key-here"
}
}
}
}mcp-server-chart · Install
Installation
Install globally:
npm install -g @antv/mcp-server-chartFor Desktop Apps (e.g., Claude Desktop, VSCode):
{
"mcpServers": {
"mcp-server-chart": {
"command": "npx",
"args": ["-y", "@antv/mcp-server-chart"]
}
}
}For Windows:
{
"mcpServers": {
"mcp-server-chart": {
"command": "cmd",
"args": ["/c", "npx", "-y", "@antv/mcp-server-chart"]
}
}
}