The Most Complete MCP Server for Tech Stack Decisions
20 powerful tools to analyze, compare, and recommend tech stacks directly in 
Claude Code, 
Cursor, 
VS Code, or 
Windsurf
Claude CodeWhat Can You Do?
Real-world scenarios powered by the StacksFinder MCP server
Compare Frameworks
Make informed decisions by comparing technologies side-by-side with objective scoring
compare_techsanalyze_tech20 Tools at Your Fingertips
From tech discovery to migration planning, everything you need to make informed stack decisions.
list_technologies freeBrowse the complete technology catalog by category
Discoveryanalyze_tech free6-dimension scoring with strengths & weaknesses
Discoverycompare_techs freeSide-by-side comparison of 2-4 technologies
Discoveryrecommend_stack_demo freeTry one free recommendation per day
Stack Recommendationsrecommend_stack proUnlimited stack recommendations with priorities
Stack Recommendationscreate_blueprint proGenerate and save full architecture blueprints
Blueprintsget_blueprint proRetrieve saved blueprints by UUID
Blueprintscreate_audit proScan for vulnerabilities, EOL, and tech debt
Tech Debt Auditget_audit proGet detailed audit results and health score
Tech Debt Auditlist_audits proView all your audit history
Tech Debt Auditcompare_audits proTrack tech debt trends over time
Tech Debt Auditget_migration_recommendation proGet actionable migration roadmap
Tech Debt Auditgenerate_mcp_kit freeGenerate project kit with optimal stack + MCPs
MCP Installationanalyze_repo_mcps freeAnalyze repo and recommend relevant MCPs
MCP Installationprepare_mcp_installation freeGenerate .env-mcp configuration file
MCP Installationexecute_mcp_installation freeGenerate install commands for your IDE
MCP Installationcheck_mcp_compatibility proDetect conflicts between MCP servers
MCP Installationsetup_api_key proCreate new API key from your account
API Managementlist_api_keys proView all your API keys
API Managementrevoke_api_key proRevoke an API key immediately
API ManagementReady to supercharge your workflow?
Install in seconds and start making better tech decisions.
Install in Seconds
Works with all major AI code assistants. No API key required for 8 free tools.
~/.claude/settings.json Windows: %USERPROFILE%\.claude\settings.json{
"mcpServers": {
"stacksfinder": {
"command": "npx",
"args": ["-y", "@stacksfinder/mcp-server"],
"env": {
"STACKSFINDER_API_KEY": "sk_live_xxx"
}
}
}
}8 Tools Work Without API Key
list_technologies, analyze_tech, compare_techs, recommend_stack_demo, generate_mcp_kit, analyze_repo_mcps, prepare_mcp_installation, and execute_mcp_installation are completely free.
Unlock 12 Pro Tools
Unlimited stack recommendations, blueprints, tech debt audits, migration planning, and more.
Get an API KeyPlayground
Test MCP tools directly in your browser before using them in your assistant.
Tool
Parameters
Result
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