Content
# @kakunin/mcp — MCP server for AI agent identity & compliance
[](https://scorecard.dev/viewer/?uri=github.com/kakunin-ai/kakunin-mcp)
[](https://glama.ai/mcp/servers/nqzai/kakunin-mcp)
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Model Context Protocol server for the [Kakunin](https://kakunin.ai) AI agent compliance API. Lets AI agents self-verify scope, check their own risk score, and log behavioral events — all from within Claude, Cursor, or any MCP-compatible runtime.
```bash
npx @kakunin/mcp
```
## Tools
### `verify_agent_scope`
Check whether this agent is authorised to perform an action before executing it. Verifies the active X.509 certificate, permitted_actions scope, financial limits, and revocation status.
```json
{
"action": "initiate EUR/USD trade on euronext for 50000 USD",
"venue": "euronext",
"amount_usd": 50000
}
```
Returns `{ allowed: true|false, reason, certificate_status, permitted_actions }`.
### `check_risk_score`
Retrieve the agent's rolling 30-day risk score, band (`low`/`medium`/`high`), drift trend, and actionable guidance. No input required.
### `audit_log_append`
Append a behavioral event to the agent's immutable audit log. Returns risk score + transaction ID. Events scoring ≥ 0.85 auto-trigger a certificate revocation check.
```json
{
"action_type": "transaction_initiated",
"details": { "amount_usd": 50000, "venue": "NYSE" }
}
```
## Setup
**Prerequisites:** Node ≥ 18, Kakunin API key + Agent ID from [kakunin.ai/dashboard](https://kakunin.ai/dashboard).
### Claude Desktop
Add to `~/Library/Application Support/Claude/claude_desktop_config.json`:
```json
{
"mcpServers": {
"kakunin": {
"command": "npx",
"args": ["-y", "@kakunin/mcp"],
"env": {
"KAKUNIN_API_KEY": "kak_live_...",
"KAKUNIN_AGENT_ID": "agt_..."
}
}
}
}
```
### Environment variables
| Variable | Required | Description |
|---|---|---|
| `KAKUNIN_API_KEY` | ✅ | API key (`kak_live_...` or `kak_test_...`) |
| `KAKUNIN_AGENT_ID` | ✅ | Agent ID the server acts on behalf of |
| `KAKUNIN_BASE_URL` | optional | Override API base (default: `https://kakunin.ai`) |
## Sandbox mode
Use a `kak_test_...` key for development — hits the sandbox CA, no cost, 100 free certs/day.
Full docs at [docs.kakunin.ai](https://docs.kakunin.ai).
## Contributors
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Thanks to everyone who contributes ([emoji key](https://allcontributors.org/docs/en/emoji-key)) — code and non-code alike:
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Contributions of any kind are welcome — this project follows the [all-contributors](https://allcontributors.org) spec.
