Feedback Synthesis MCP Server

by sapph1reio.github.sapph1re/feedback-synthesis-mcpv0.1.2

Synthesize GitHub Issues, HN and App Store reviews into ranked pain clusters. Pay-per-call x402.

0Pythonstdioremoteofficial registry

context tax

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security

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cold start

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freshness

Maintained52d ago

Install Feedback Synthesis MCP server

claude mcp add feedback-synthesis -e EVM_PRIVATE_KEY='<evm-private-key>' -- uvx feedback-synthesis-mcp

{
  "mcpServers": {
    "feedback-synthesis": {
      "command": "uvx",
      "args": [
        "feedback-synthesis-mcp"
      ],
      "env": {
        "EVM_PRIVATE_KEY": "<evm-private-key>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

{
  "mcpServers": {
    "feedback-synthesis": {
      "command": "uvx",
      "args": [
        "feedback-synthesis-mcp"
      ],
      "env": {
        "EVM_PRIVATE_KEY": "<evm-private-key>"
      }
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "feedback-synthesis": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "feedback-synthesis-mcp"
      ],
      "env": {
        "EVM_PRIVATE_KEY": "<evm-private-key>"
      }
    }
  }
}

Add to .vscode/mcp.json in your workspace.

{
  "mcpServers": {
    "feedback-synthesis": {
      "command": "uvx",
      "args": [
        "feedback-synthesis-mcp"
      ],
      "env": {
        "EVM_PRIVATE_KEY": "<evm-private-key>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Configuration

Variable	Required	Secret	Description
EVM_PRIVATE_KEY	—	yes	EVM wallet private key for x402 micropayment signing (any wallet with USDC on Base mainnet)

Remote endpoints

streamable-httphttps://feedback-synthesis-mcp-production.up.railway.app/mcp

Freshness

Maintained — last maintenance signal 52d ago. The newest of the signals below sets the band.

Last commit (default branch)
2026-08-19 · 52d ago · GitHub
Latest release
no data · GitHub
Package published
no data · npm/PyPI
Registry entry updated
2026-08-19 · 52d ago · official registry · v0.1.2

FAQ

›How do I install the Feedback Synthesis MCP server in Claude Code?

Run: claude mcp add feedback-synthesis -e EVM_PRIVATE_KEY='<evm-private-key>' -- uvx feedback-synthesis-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Feedback Synthesis require an API key?

Yes. It expects EVM_PRIVATE_KEY, of which 1 is a secret.

›Can I use Feedback Synthesis as a remote (hosted) MCP server?

Yes — it offers both a hosted endpoint and a local stdio package.

›Is Feedback Synthesis in the official MCP registry?

Yes, as io.github.sapph1re/feedback-synthesis-mcp.