SENTINEL MCP Server

io.github.teodorofodocrispin-cmyk/sentinel-mcpv1.0.1

Pre-execution safety oracle for AI agents. Screens Base contracts, simulates sells, pays via x402.

Pythonstdioofficial registry

context tax

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security

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cold start

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freshness

Maintained3mo ago

Install SENTINEL MCP server

claude mcp add io-github-teodorofodocrispin-cmyk-sentin -e AGENT_WALLET_PRIVATE_KEY='<agent-wallet-private-key>' -- uvx sentinel-mcp

{
  "mcpServers": {
    "io-github-teodorofodocrispin-cmyk-sentin": {
      "command": "uvx",
      "args": [
        "sentinel-mcp"
      ],
      "env": {
        "AGENT_WALLET_PRIVATE_KEY": "<agent-wallet-private-key>"
      }
    }
  }
}

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

{
  "mcpServers": {
    "io-github-teodorofodocrispin-cmyk-sentin": {
      "command": "uvx",
      "args": [
        "sentinel-mcp"
      ],
      "env": {
        "AGENT_WALLET_PRIVATE_KEY": "<agent-wallet-private-key>"
      }
    }
  }
}

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

{
  "servers": {
    "io-github-teodorofodocrispin-cmyk-sentin": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "sentinel-mcp"
      ],
      "env": {
        "AGENT_WALLET_PRIVATE_KEY": "<agent-wallet-private-key>"
      }
    }
  }
}

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

{
  "mcpServers": {
    "io-github-teodorofodocrispin-cmyk-sentin": {
      "command": "uvx",
      "args": [
        "sentinel-mcp"
      ],
      "env": {
        "AGENT_WALLET_PRIVATE_KEY": "<agent-wallet-private-key>"
      }
    }
  }
}

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

Configuration

Variable	Required	Secret	Description
AGENT_WALLET_PRIVATE_KEY	yes	yes	Private key of a Base wallet holding USDC, used to pay SENTINEL autonomously via x402

Freshness

Maintained — last maintenance signal 3mo ago. The newest of the signals below sets the band.

Last commit (default branch)
no data · GitHub
Latest release
no data · GitHub
Package published
no data · npm/PyPI
Registry entry updated
2026-07-21 · 3mo ago · official registry · v1.0.1

FAQ

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

Run: claude mcp add io-github-teodorofodocrispin-cmyk-sentin -e AGENT_WALLET_PRIVATE_KEY='<agent-wallet-private-key>' -- uvx sentinel-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does SENTINEL require an API key?

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

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

No hosted endpoint is published; it runs locally over stdio.

›Is SENTINEL in the official MCP registry?

Yes, as io.github.teodorofodocrispin-cmyk/sentinel-mcp.