Gamma MCP Server
Enables AI assistants to generate presentations, documents, and webpages through the Gamma.app API with support for custom themes, tones, audiences, and image generation.
README
Gamma MCP Server
Model Context Protocol (MCP) server för Gamma.app - gör det möjligt för AI-assistenter att generera presentationer via Gamma API.
Features
-
✅ 3 MCP Tools:
gamma_generate- Skapa presentation/dokumentgamma_get_generation- Hämta status på generationgamma_list_generations- Lista tidigare generationer
-
✅ Två lägen:
- stdio - För Claude Desktop (lokal användning)
- HTTP - För AI Engine & webbapplikationer (24/7 deployment)
-
✅ Full Gamma API support:
- Presentations, Documents, Webpages
- Custom themes, tones, audiences
- Swedish language default
- Image generation
Installation
1. Klona/Kopiera projektet
cd ~/gamma-mcp-server
2. Installera dependencies
npm install
3. Konfigurera API key
Uppdatera .env filen med din Gamma API key:
GAMMA_API_KEY=sk-gamma-your-key-here
4. Bygg projektet
npm run build
Användning
Lokal testning (stdio mode)
För att testa med Claude Desktop eller lokalt:
npm start
Lägg till i Claude Desktop config (~/Library/Application Support/Claude/claude_desktop_config.json):
{
"mcpServers": {
"gamma": {
"command": "node",
"args": ["/absolut/sökväg/till/gamma-mcp-server/dist/index.js"]
}
}
}
HTTP Server (för AI Engine)
Starta HTTP-servern:
npm run start:streamable
Servern körs på http://localhost:3000/mcp
Deployment till allgot.se
Metod 1: PM2 (Process Manager)
# Installera PM2
npm install -g pm2
# Starta servern
pm2 start dist/streamable-http-server.js --name gamma-mcp
# Auto-restart vid server reboot
pm2 startup
pm2 save
Metod 2: Systemd Service
Skapa /etc/systemd/system/gamma-mcp.service:
[Unit]
Description=Gamma MCP Server
After=network.target
[Service]
Type=simple
User=www-data
WorkingDirectory=/home/u210698164/gamma-mcp-server
Environment=NODE_ENV=production
ExecStart=/usr/bin/node dist/streamable-http-server.js
Restart=always
[Install]
WantedBy=multi-user.target
Aktivera:
sudo systemctl enable gamma-mcp
sudo systemctl start gamma-mcp
Nginx Reverse Proxy
Lägg till i nginx config:
location /gamma-mcp {
proxy_pass http://localhost:3000/mcp;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection 'upgrade';
proxy_set_header Host $host;
proxy_cache_bypass $http_upgrade;
# För SSE streaming
proxy_buffering off;
proxy_read_timeout 600s;
}
Integration med AI Engine
1. Via Code Engine Pro
Skapa ett PHP snippet i Code Engine (typ: function):
function gamma_create_presentation($params) {
$mcp_url = 'https://allgot.se/gamma-mcp';
$request = [
'jsonrpc' => '2.0',
'id' => 1,
'method' => 'tools/call',
'params' => [
'name' => 'gamma_generate',
'arguments' => $params
]
];
$response = wp_remote_post($mcp_url, [
'headers' => [
'Content-Type' => 'application/json',
'Accept' => 'application/json, text/event-stream'
],
'body' => json_encode($request),
'timeout' => 60
]);
return json_decode(wp_remote_retrieve_body($response), true);
}
2. Direkt i AI Engine
Om AI Engine stödjer externa MCP servers kan du konfigurera:
- Endpoint:
https://allgot.se/gamma-mcp - Metod: POST
- Headers:
Accept: application/json, text/event-stream
API Examples
Skapa presentation
{
"jsonrpc": "2.0",
"id": 1,
"method": "tools/call",
"params": {
"name": "gamma_generate",
"arguments": {
"inputText": "Hållbar utveckling i skolan",
"format": "presentation",
"numCards": 12,
"textTone": "educational",
"textAudience": "teachers",
"textLanguage": "Swedish"
}
}
}
Hämta status
{
"jsonrpc": "2.0",
"id": 2,
"method": "tools/call",
"params": {
"name": "gamma_get_generation",
"arguments": {
"generationId": "gen_abc123"
}
}
}
Environment Variables
| Variable | Beskrivning | Default |
|---|---|---|
GAMMA_API_KEY |
Din Gamma API key (REQUIRED) | - |
GAMMA_API_BASE_URL |
Gamma API bas-URL | https://public-api.gamma.app/v1.0 |
PORT |
HTTP server port | 3000 |
HOST |
HTTP server host | 0.0.0.0 |
NODE_ENV |
Environment mode | development |
Security
- ⚠️ Lägg ALDRIG till
.envi git - ✅ Använd HTTPS i produktion
- ✅ Begränsa access till MCP endpoint (firewall/auth)
- ✅ Håll Gamma API key säker
Troubleshooting
Server startar inte
# Kolla om port 3000 redan används
lsof -i :3000
# Prova annan port
PORT=3001 npm run start:streamable
Gamma API errors
# Testa API key manuellt
curl -X POST https://public-api.gamma.app/v1.0/generate \
-H "X-API-KEY: your-key-here" \
-H "Content-Type: application/json" \
-d '{"input_text":"Test","format":"presentation"}'
MCP connection issues
- Kontrollera att
Accept: application/json, text/event-streamheader finns - Kolla server logs:
pm2 logs gamma-mcpellerjournalctl -u gamma-mcp -f - Verifiera att nginx reverse proxy är korrekt konfigurerad
Support
För frågor eller problem, kontakta: isak@allgot.se
License
MIT License - Allgot.se
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