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io.github.kakunin-ai/kakunin

X.509 identity, risk scoring, and audit logging for AI agents. MiCA + EU AI Act compliant.

Open source Open in the app JSON README (API)

About

X.509 identity, risk scoring, and audit logging for AI agents. MiCA + EU AI Act compliant.

Details

Kind
MCP servers
Topic
Security & identity
Publisher
kakunin-ai
Origin
official
Category
ferramentas
Transport
local
Version
0.2.4
Stars
1
Forks
2
Open pull requests
11
Last push
2026-09-07T14:20:48Z
Repository state
ativo
Language
TypeScript
License
Apache-2.0
Added
2026-08-29 04:00:18
Updated
2026-08-29 04:00:18
Origin id
io.github.kakunin-ai/kakunin

README

# @kakunin/mcp — MCP server for AI agent identity & compliance

[![OpenSSF Scorecard](https://api.securityscorecards.dev/projects/github.com/kakunin-ai/kakunin-mcp/badge)](https://scorecard.dev/viewer/?uri=github.com/kakunin-ai/kakunin-mcp)
[![kakunin-mcp MCP server](https://glama.ai/mcp/servers/nqzai/kakunin-mcp/badges/score.svg)](https://glama.ai/mcp/servers/nqzai/kakunin-mcp)

<a href="https://glama.ai/mcp/servers/nqzai/kakunin-mcp">
  <img width="380" height="200" src="https://glama.ai/mcp/servers/nqzai/kakunin-mcp/badges/card.svg" alt="kakunin-mcp MCP server" />
</a>

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:

<!-- ALL-CONTRIBUTORS-LIST:START - Do not remove or modify this section -->
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Contributions of any kind are welcome — this project follows the [all-contributors](https://allcontributors.org) spec.

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