sentinel-mcp

MCP Server untuk AI-powered API testing — positive, negative, dan security testing langsung dari chat AI.

Fitur

• 3 jenis testing: positive (happy path), negative (edge case), security (SQLi, XSS, auth, dll)
• Multi AI provider: Ollama (local), Claude, OpenAI, Gemini — bisa switch per perintah
• Auto report: hasil analisis AI langsung disimpan sebagai Markdown
• MCP native: langsung dipakai dari Claude Desktop, Cursor, Windsurf, Cline

Struktur Project

sentinel-mcp/
├── src/
│   ├── index.ts              # MCP server entry point
│   ├── types.ts              # Type definitions
│   ├── tools/
│   │   └── apiTest.ts        # MCP tool handlers
│   ├── runner/
│   │   ├── runner.ts         # HTTP test engine
│   │   └── loader.ts         # YAML config loader
│   ├── providers/
│   │   ├── factory.ts        # Provider resolver
│   │   ├── prompt.ts         # Shared prompt builder
│   │   ├── ollama.ts         # Ollama adapter
│   │   ├── claude.ts         # Claude adapter
│   │   ├── openai.ts         # OpenAI adapter
│   │   └── gemini.ts         # Gemini adapter
│   └── reports/
│       └── generator.ts      # Markdown report generator
├── tests/endpoints/
│   └── suite.yaml            # Definisi endpoint yang ditest
├── reports/                  # Output report (auto-created)
├── .env.example
└── claude_desktop_config.example.json

Quick Start

1. Install dependencies

cd sentinel-mcp
npm install

2. Setup environment

cp .env.example .env
# Edit .env sesuai kebutuhanmu

3. Install Ollama (untuk local AI)

# macOS / Linux
curl -fsSL https://ollama.ai/install.sh | sh
ollama pull llama3

4. Definisikan endpoint di suite.yaml

Edit tests/endpoints/suite.yaml sesuai API kamu.

5. Daftarkan ke Claude Desktop

Salin isi claude_desktop_config.example.json ke:

• macOS: ~/Library/Application Support/Claude/claude_desktop_config.json
• Windows: %APPDATA%\Claude\claude_desktop_config.json

Ganti path absolut sesuai lokasi project kamu, lalu restart Claude Desktop.

Cara Pakai di Chat

# Test semua endpoint, pakai provider default
"test semua endpoint API saya"

# Test endpoint tertentu
"test endpoint login"

# Ganti provider saat testing
"test semua endpoint pakai claude"
"jalankan security test pakai openai"
"test endpoint create-user pakai gemini"

# Cek provider yang tersedia
"provider apa yang tersedia?"

Security Testing yang Dilakukan

Format Report

Report disimpan di folder reports/ dengan nama YYYY-MM-DD-[provider].md.

Isi report:

• Skor keseluruhan (0-100)
• Ringkasan dari AI
• Daftar bug dengan severity dan rekomendasi fix
• Temuan keamanan dengan cara mitigasi
• Detail per endpoint (semua test case)

Menambah Endpoint Baru

Edit tests/endpoints/suite.yaml:

- name: nama-endpoint
  method: POST          # GET | POST | PUT | PATCH | DELETE
  path: /api/resource
  auth: true            # sertakan Authorization header?
  expectedStatus: 201
  body:
    field: value
  expectedFields:
    - id
    - name