S2T Accelerators
S2T Accelerators MCP Server
MCP server providing Claude with access to S2T's battle-tested enterprise accelerators:
- Vector Embeddings (ACC-AI-001) - Generate embeddings for RAG, semantic search
- CloudFormation Generator (ACC-AWS-001) - Generate production-ready SAM/CFN templates
- OAuth Validator (ACC-INT-001) - Validate OAuth configurations before deployment
Quick Start
1. Install
npm install -g s2t-mcp-accelerators
2. Get an API Key
Visit https://dev.s2tconsulting.com/ai-sales/purchase.html to create an account and get your API key.
3. Configure Claude Desktop
Add to your Claude Desktop config file:
macOS/Linux: ~/.config/Claude/claude_desktop_config.json
Windows: %APPDATA%\Claude\claude_desktop_config.json
{
"mcpServers": {
"s2t-accelerators": {
"command": "npx",
"args": ["s2t-mcp-accelerators"],
"env": {
"S2T_API_KEY": "sk_live_your_api_key_here"
}
}
}
}
Restart Claude Desktop to activate the tools.
Available Tools
s2t_embed
Generate vector embeddings for text. Supports automatic chunking for long documents.
Input:
- text: string (required) - Text to embed (max 100,000 characters)
- model: "amazon.titan-embed-text-v2:0" | "amazon.titan-embed-text-v1"
- chunk_size: number (100-2000, default: 512)
- chunk_overlap: number (0-500, default: 50)
Output: Embedding vectors with metadata
Use cases: RAG systems, semantic search, document similarity, knowledge base indexing
s2t_generate_cloudformation
Generate CloudFormation/SAM templates from natural language descriptions.
Input:
- description: string (required) - What infrastructure you need (max 5000 chars)
- format: "sam" | "cloudformation" (default: sam)
- include_parameters: boolean (default: true)
- include_outputs: boolean (default: true)
Output: Complete YAML template with best practices
Supported resources: Lambda, API Gateway, DynamoDB, S3, SQS, SNS, EventBridge, IAM
s2t_validate_oauth
Validate OAuth 2.0 configuration and detect common misconfigurations.
Input:
- provider: "google" | "microsoft" | "github" | "quickbooks" | "generic"
- client_id: string (required)
- redirect_uris: string[] (required)
- scopes: string[] (required)
- token_endpoint: string (optional, for generic)
- authorization_endpoint: string (optional, for generic)
Output: Validation results, warnings, recommendations
Detects: Invalid client IDs, insecure redirect URIs, missing scopes, deprecated endpoints
s2t_catalog
List all available S2T accelerators with their capabilities and pricing.
s2t_usage
Check your API usage statistics and remaining quota.
Pricing
| Tier | Price | Rate Limit | Monthly Limit |
|---|---|---|---|
| Free | $0 | 10/min | 100 |
| Developer | $29/mo | 60/min | 5,000 |
| Business | $99/mo | 300/min | 50,000 |
| Enterprise | $299/mo | 1,000/min | Unlimited |
Local Development
git clone https://github.com/S2TConsulting/accelerators-mcp.git
cd accelerators-mcp
npm install
npm run build
npm test
MCP Inspector
Test the server interactively with the MCP Inspector:
npx @modelcontextprotocol/inspector node dist/index.js
Running Locally
# Set API key
export S2T_API_KEY="sk_live_your_api_key"
# Run server
npm start
Testing
npm test # Run tests once
npm run test:watch # Watch mode
npm run test:coverage # Coverage report
Configuration Options
Environment Variables
| Variable | Description | Default |
|---|---|---|
S2T_API_KEY | Your S2T API key (required) | - |
S2T_API_URL | Custom API endpoint | Production API |
Claude Code
For Claude Code projects, add to ~/.mcp.json (or project-level .mcp.json):
{
"mcpServers": {
"s2t-accelerators": {
"command": "npx",
"args": ["s2t-mcp-accelerators"],
"env": {
"S2T_API_KEY": "sk_live_your_api_key_here"
}
}
}
}
Contributing
We welcome contributions! Here's how to get started:
- Fork the repo and create a feature branch
- Install dependencies:
npm install - Make your changes in
src/ - Add tests for new functionality in
src/handlers.test.ts - Run the test suite:
npm test - Submit a PR with a clear description of the change
Please ensure all tests pass before submitting.
Support
- Website: https://www.s2tconsulting.com
- Email: sales@s2tconsulting.com
- Issues: https://github.com/S2TConsulting/accelerators-mcp/issues
License
MIT - See LICENSE file for details.
Server Config
{
"mcpServers": {
"s2t-accelerators": {
"command": "npx",
"args": [
"-y",
"s2t-mcp-accelerators"
],
"env": {
"S2T_API_KEY": "<YOUR_API_KEY>"
}
}
}
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