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@stacksfinder/mcp-server
MCP (Model Context Protocol) server that brings deterministic tech stack recommendations to LLM clients like Claude, Cursor, Windsurf, and other MCP-compatible tools.
Try it free — 4 tools work without an account, including a daily demo recommendation.
Quick Start
Claude Code (CLI)
Claude Desktop
Add to ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows):
Cursor / Windsurf
Add to .cursor/mcp.json or .windsurf/mcp.json in your project root:
VS Code + Copilot
Add to .vscode/mcp.json:
Available Tools
Free Tools (no account required)
Tool | Description |
| List all 30+ tech IDs by category |
| 6-dimension scores, strengths, weaknesses, compatible techs |
| Side-by-side comparison of 2-4 technologies |
| FREE 1x/day — Full stack recommendation for any project type |
Pro Tools (requires API key)
Tool | Description |
| Unlimited recommendations with priorities & constraints |
| Fetch existing blueprint by ID |
| Generate new blueprint with AI narrative |
| Authenticate and create API key from MCP |
| List your API keys |
| Revoke an API key |
Get your API key at stacksfinder.com/pricing
Tool Examples
list_technologies
analyze_tech
compare_techs
recommend_stack (Free Demo)
Environment Variables
Variable | Required | Default | Description |
| For Pro tools | - | API key from stacksfinder.com |
| No |
| API base URL |
| No |
| Enable debug logging |
Score Dimensions
All technology scores are measured across 6 dimensions (0-100):
Dimension | Description |
Performance | Runtime speed, bundle size, optimization potential |
DX | Learning curve, tooling, documentation quality |
Ecosystem | Community size, integrations, job market |
Maintainability | Long-term code health, upgrade path |
Cost | Hosting costs, licensing, operational overhead |
Compliance | Security features, audit readiness |
Contexts
Scores vary by project context:
default: General-purpose scores
mvp: Optimized for speed-to-market, lower cost
enterprise: Emphasizes compliance, maintainability, support
Error Handling
Structured errors with suggestions:
Troubleshooting
Debug mode
Common issues
Issue | Solution |
"API key required" | Get key at |
"Daily limit reached" | Wait 24h or upgrade to Pro |
"Technology not found" | Use
to see valid IDs |
Development
Links
Website: stacksfinder.com
Pricing: stacksfinder.com/pricing
License
MIT