Paste a GitHub URL. Endure scores every file by complexity, churn, staleness, and historical risk — and learns your codebase's specific failure patterns over time.
Endure gives you a full picture of your codebase health — from a single health score down to the individual files, their co-change connections, and the patterns your codebase keeps repeating.
Paste a public GitHub URL or point at a local path. Endure returns a Health Score, severity distribution, and the top debt files — in under 60 seconds.
Sort by debt score, complexity, or churn. Filter by severity or directory. Click any file to see its full breakdown and open the co-change graph.
Files that always change together are coupled — whether you know it or not. The graph surfaces these relationships from git history, so you know the blast radius before you touch anything.
Endure learns recurring risk patterns from your specific git history — not generic rules from a rulebook. Each pattern comes with a confidence score, severity, and a CLI command to verify it manually.
Every analysis run is stored as a snapshot. Trends shows you whether debt is accumulating or being reduced — correlated to specific dates so you can tie spikes to deploys, refactors, or team changes.
No mock data. No slides. A 71-second walkthrough of Endure analyzing a real public repository — from health score to co-change graph to Knowledge Base.
Linters catch syntax. Security scanners catch vulnerabilities. Tests catch regressions. Nothing catches the slow erosion of understanding — until a critical incident reveals it.
Every file was written for a reason. Those reasons live in Slack threads, PR descriptions, and the heads of people who left six months ago.
Each change made without understanding the original intent is a small bet against the future. Enough small bets compound into architectural collapse.
Complexity scores tell you what. Churn tells you where. Nothing tells you why something is becoming fragile or what it's supposed to be doing.
AI-generated code appears without the context that would have existed if a human wrote it slowly. Velocity without understanding is just faster forgetting.
Endure runs alongside your existing workflow — no new process, no mandatory annotations. It builds understanding progressively from what already exists.
Point Endure at any git repository — public GitHub URL or a local path. It scores every file on three dimensions: complexity, churn, and staleness — weighted into a single Debt Score and an overall Health Score for the whole codebase.
For high-debt files, Endure asks an LLM: what is this file supposed to do? The answer is self-judged for quality, stored in a database, and attached to future analysis runs. No manual annotation required. 93% average confidence on the first pass.
From your git history, Endure finds files that always change together — even when the connection isn't obvious from the code itself. This coupling map is the blast-radius map every engineer needs before touching anything high-risk.
Every analysis run feeds into a self-improving Knowledge Base. Endure extracts recurring patterns from your specific codebase history — not generic rules — assigns confidence scores, and surfaces the ones most likely to cause your next incident. Each pattern includes a CLI command to verify it manually right now.
Every run is stored as a snapshot. The Trends view shows whether your codebase health is improving or deteriorating — so you can correlate score changes to specific deploys, refactors, or team changes and know if your remediation efforts are actually working.
Intent is the invariant; code is the implementation. Intent must outlive any single file or function and be versioned as rigorously as code.
Missing context causes maintenance failures, not compile failures. Context has a lifecycle: created, consumed, evolved, deprecated.
All systems drift from their original assumptions. Drift is not failure — blindness to drift is. Measurable drift enables corrective action.
Understanding cannot be reconstructed from code alone. It must be captured at creation time. It degrades without active preservation.
Systems should improve from maintenance stress. Each fix should reduce future failure probability. Learning must be structural, not just human.
Maintenance is not a cost — it's the product learning. Maintenance readiness is measurable. Maintenance velocity is optimizable.
"Code that passes all checks but fails maintainability is the most dangerous code in your system. It's invisible until it isn't."
We built this to validate a hypothesis: that teams desperately need to know where technical debt actually lives, not just that it exists. Use it for free. Share what surprised you.
Public GitHub repositories — no signup, no API key needed.
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Full-stack AI code intelligence
Endure is the maintainability half. CodeSlick is the security half — 306 named checks, OWASP 2025-aligned, auditable. Use both: certify your code is safe to ship, and know when it starts to decay.