soulpolicy-mcp 0.2.0

MCP server exposing SoulPolicy drift / guardrail primitives to MCP clients (Claude Desktop, Cursor, ...).

soulpolicy-mcp

MCP server 让 Claude Desktop / Cursor 直接调用 SoulPolicy primitive。

安装

pip install soulpolicy soulpolicy-mcp

Claude Desktop 配置

把下面加到 ~/Library/Application Support/Claude/claude_desktop_config.json：

{
  "mcpServers": {
    "soulpolicy": {
      "command": "python",
      "args": ["-m", "soulpolicy_mcp"],
      "env": {
        "SOULPOLICY_API_KEY": "sk_live_xxx"
      }
    }
  }
}

重启 Claude Desktop 后会看到 5 个新工具：

• soulpolicy_create_baseline
• soulpolicy_drift_check
• soulpolicy_baseline_report
• soulpolicy_drift_replay
• soulpolicy_drift_feedback

Cursor 配置

.cursor/mcp.json：

{
  "mcpServers": {
    "soulpolicy": {
      "command": "python",
      "args": ["-m", "soulpolicy_mcp"],
      "env": { "SOULPOLICY_API_KEY": "sk_live_xxx" }
    }
  }
}

直接命令行启动

SOULPOLICY_API_KEY=sk_live_xxx soulpolicy-mcp
# 等同：
SOULPOLICY_API_KEY=sk_live_xxx python -m soulpolicy_mcp

用例：让 Claude 自检它自己的输出

You: Create a customer-support baseline from these 5 healthy replies …
Claude: [calls soulpolicy_create_baseline] -> bl_xxx
You: Now check this draft response: "…"
Claude: [calls soulpolicy_drift_check]
        Result: severity=warn, z_score=2.3 — there's a topical shift away
        from your baseline. Want me to revise?