Package intelligence from real codebases
Stop guessing which packages to add. See what thousands of production projects actually use — tailored to your framework.
Package Intelligence via MCP
Connect Claude Code, Cursor, Windsurf, or any MCP-compatible client to 19 tools for package recommendations, stack analysis, and CVE detection — all powered by crowdsourced data from 6,000+ real projects.
Individual Plans
Framework-aware recommendations — start free, upgrade anytime
Free
See your top package recommendations. Get a taste of PatternStack.
- 3 projects tracked
- Top 5 recommendations visible
- Manual scans (2h cooldown)
- Critical CVE alerts only
- 19 MCP tools
Pro
Never miss when your stack starts drifting. Your dependency insurance policy.
Need Collaboration?
Workspace plans include seats with $20/additional seat/month.
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Need Collaboration?
Workspace plans include seats with $20/additional seat/month.
Workspace Plans
Collaborate on shared projects with centralized billing, shared API keys, and member management.
Workspace
Shared stack intelligence for your team. Coordinate what to fix together.
Includes 3 seats · $10/additional seat
19 MCP tools. Shared API keys for team-wide access.
- 10 shared projects
- Shared watchlist + baselines
- Team deltas dashboard
- Instant sync (no cooldown)
- Workspace collaboration
- Shared API keys
- Member management
- Slack/Discord alerts
- Public API & exports
Premium
Deep monorepo analysis. Priority support. Enterprise-ready.
Includes 5 seats · $10/additional seat
19 MCP tools. Shared API keys for team-wide access.
- Everything in Workspace
- 30 shared projects
- Monorepo support
- Priority support
- Advanced analytics
Feature Comparison
| Feature | Free | Pro | Workspace | Premium |
|---|---|---|---|---|
| Health & Monitoring | ||||
| Package health checks | ||||
| Deprecation alerts | ||||
| Dependency drift detection | ||||
| Tech stack exports | Full export | Full export | ||
| Sync cadence | Manual (2h cooldown) | Manual (1h cooldown) | On-demand (instant) | On-demand (instant) |
| Intelligence | ||||
| Stack fingerprint + health | ||||
| Crowdsourced patterns | ||||
| Full recommendations list | Top 5 only | |||
| MCP & Agentic Operations | ||||
| MCP requests/day | 500 | 1,000 | 2,000 | 5,000 |
| MCP tools available | 19 tools | 19 tools | 19 tools | 19 tools |
| AGI safety metadata | ||||
| CVE blocking | ||||
| Framework partitioning | ||||
| Projects & Scale | ||||
| Projects tracked | 3 | 5 | 10 | 30 |
| Total packages | 200 | Unlimited | Unlimited | Unlimited |
| Monorepo support | ||||
| Public API & exports | ||||
| Team Collaboration | ||||
| Seats | 1 (solo) | 1 (solo) | 3 included | 5 included |
| Shared visibility | ||||
| Shared API keys | ||||
| Team workspaces | ||||
| Support | ||||
| Docs & guides | ||||
| Email support | ||||
| Priority support | ||||
| Price | $0 | $19/mo | $49/mo + $10/seat | $99/mo + $10/seat |
Why PatternStack?
See what packages real projects actually use — crowdsourced patterns from thousands of codebases.
Real Adoption Patterns
Stop guessing. See which packages Next.js, Django, and Rails projects actually ship with — patterns from thousands of production codebases.
Framework-Aware
Recommendations tailored to YOUR stack. Next.js users get Next.js ecosystem patterns — no cross-contamination from other frameworks.
Community Intelligence
Every project tracked improves recommendations for everyone. Live data from real codebases — not stale training data or npm downloads.
Frequently Asked Questions
What are MCP tools and how do I use them?▼
MCP (Model Context Protocol) lets AI coding assistants like Claude Code, Cursor, and Windsurf connect directly to PatternStack. Once configured, your AI can query package recommendations, check for CVEs, and analyze your stack — all without leaving your IDE.
What's included in MCP request limits?▼
Each MCP tool call counts as one request. This includes package lookups, stack recommendations, CVE checks, and framework detection. Free tier gets 500 requests/day, which is plenty for typical development. Higher tiers unlock more for power users.
What is AGI safety metadata?▼
Our MCP responses include safety signals designed for AI agents making autonomous decisions. This includes CVE severity flags, deprecation warnings, and confidence scores — so AI assistants can make safer package choices on your behalf.
How does Workspace seat pricing work?▼
Workspace plans include 3 seats in the base price. Additional seats are $10/seat/month. You can add up to 100 seats.
Do I need to connect GitHub?▼
GitHub connection is required for project tracking and automatic syncing. However, you can use MCP tools standalone to look up any package — just ask your IDE about a package and PatternStack will respond. For the best experience, connect GitHub so PatternStack can analyze your actual dependencies.
Which ecosystems are supported?▼
JavaScript/TypeScript (npm) and Python (PyPI) have full support with rich recommendation data. Ruby, Rust, Go, PHP, Elixir, Java, .NET, Dart, and Swift are in preview — recommendations improve as more projects use PatternStack.
What's included in the Free plan?▼
The Free plan includes 3 projects with manual scans (2h cooldown), your top 5 recommendations, critical CVE alerts, and 500 MCP requests/day. Upgrade to Pro ($19/mo) to see ALL recommendations and get faster sync.
Can I upgrade or downgrade anytime?▼
Yes. You can adjust your plan or seats at any time from your billing portal. Changes are prorated, and your data is always preserved.
Do you offer refunds?▼
Yes, we offer a 30-day money-back guarantee on all paid plans. Contact support@patternstack.ai within 30 days of your purchase for a full refund.
Ready to get started?
Start with Free, upgrade anytime. No credit card required.