Understand your
whole codebase.
Atlas maps your repo into a live architecture graph, scans it for bugs and leaked secrets, and serves the answers to you and your AI.
Renders one user's avatar + meta.
AI can write any function. It still doesn't know your system.
Your assistant sees a handful of open tabs. It can't see the graph behind them — who calls whom, what breaks on a rename, where the duplicates and the leaked keys hide. So it writes code that looks right and quietly isn't, and the same blind spot costs your reviewers hours every week.
Codebase Chaos
Hundreds of files, no shared map. New contributors — and AI — get lost in week one.
Duplicate Everything
The same component reinvented in three folders, because nobody saw the first two.
Dead Code
Old branches and unused exports rot in place. Every grep returns ghosts.
No Architecture
Nobody, not even the AI you pay for, truly understands how the system fits together.
Entropy Wins
Each PR adds a little coupling. Compounded over a year, the system fights every change.
Atlas is the shared map your team and your AI have been missing.
Built for humans. Designed for AI.
Same underlying knowledge graph. Humans navigate it through a dashboard; agents query it through MCP. Both finally agree on what the codebase actually is.
Built For Humans
Visualize, explore, navigate.
- Interactive dependency graph — click any node to inspect it
- Findings grouped by type & severity, one click to drill in
- Security scan: leaked keys, secrets & exposed .env files
- Timeline of complexity, coupling and architectural drift
Built For AI
Structured context your agent can actually use.
- Structured AIContext per symbol — no raw source spam
- Nine AI tools your agent can call via MCP
- AI reasoning, deterministic fallback offline
- Health-score audits with file:line citations
{
"node": "UserCard",
"type": "Component",
"responsibility": "Renders one user's avatar + meta",
"usedBy": ["Dashboard", "Profile", "TeamList"],
"dependsOn": ["Avatar", "useUser", "UserStore"],
"blastRadius": { "direct": 3, "transitive": 14 },
"complexity": 5,
"loc": 42
}Every codebase decays. Atlas catches it.
Deterministic detectors run on every snapshot — architectural drift and leaked secrets alike. No LLM lottery, no false confidence. You finally have a metric.
Leaked Secrets
API keys, private keys, DB passwords and exposed .env files caught in your source — with a redacted proof and a fix.
Dead Code
Unreachable exports, orphan files, unused hooks — found by graph reachability, not regex.
Duplicate Logic
Twin components and copy-paste services flagged before they become a third copy.
Circular Dependencies
Tarjan SCC analysis surfaces the cycles that quietly break tree-shaking and tests.
God Components
Outsized fan-in and complexity scores pinpoint the modules everything depends on.
Over-Coupling
Symbols with too many neighbours — the refactors that hurt the most when ignored.
Plus an AI-powered health score 0–100 with ranked risks and file:line citations — generated on demand, cached for free reads.
From source to graph to AI —
in four steps.
One pipeline, deterministic and inspectable end to end. You can read every step — no black box, no LLM lottery deciding what's true.
Connect
GitHub · Git URL · .zipPoint Atlas at a repository. It clones and parses on the backend — resolving path aliases across TypeScript, JavaScript, Python and HTML/CSS.
Graph
nodes · edges · complexityA typed knowledge graph with fan-in/out and cycle analysis. Detectors and a security scan run automatically on every node.
Plug in
npx -y @atlas/mcpWire the MCP server into Claude Code, Cursor or Windsurf. Nine tools over stdio — your assistant queries the live architecture.
Understand
audit · impact · examineHumans browse the graph; agents query it. The AI examiner escalates only with bounded, structured context — never raw source.
Know what breaks
before you change it.
Every refactor is a bet. Atlas turns it into a known quantity: traverse the graph from any symbol and see every direct caller, every transitive consumer, ranked by risk. Your AI uses the same data — so it stops shipping rename-and-pray patches.
- Direct + transitive dependents in one call
- Risk-ranked file list before you touch the symbol
- Same answer for humans (dashboard) and agents (MCP)
- Stops AI from confidently breaking a downstream module
atlas_impact
useAuthSession() → 6 files, depth 2
apps/web/app/(app)/layout.tsxhighapps/web/app/(app)/projects/page.tsxhighapps/web/components/Topbar.tsxmedapps/web/components/Sidebar.tsxmedapps/web/lib/api.tsmedapps/web/store/useUI.tslowTime-travel your
architecture.
Snapshots compound into a story. Watch the graph grow, see when a cycle appeared, prove to the team the refactor actually worked.
- Automatic snapshots on every scan
- Track components, dependencies, complexity over time
- Spot the week entropy spiked
- Diff any two points — what was added, what decayed
Architecture Evolution
Lives where you already build.
Anywhere your agent speaks MCP, Atlas is one config block away. Sign in to the dashboard with Google or GitHub OAuth — projects live in Firestore, scoped to your workspace.
Start free. Grow when it pays off.
One repo, audited on every push, free forever. Upgrade when your team and your AI need the whole portfolio.
Free
Try Atlas on one repo.
- 1 project (your first — keep it)
- Auto-audit on GitHub push + email
- Up to 5 audits / month
- 3 AI node examinations / month
- Architecture graph + security scan
Pro
For developers shipping daily.
- Up to 25 projects
- 300 audits / month
- 500 AI node examinations / month
- Live audits on every push + email
- Timeline, snapshots & MCP server
- Priority support
Team
For teams that own a large codebase.
- Unlimited projects
- Unlimited audits & AI examinations
- Everything in Pro
- Shared workspace
- SSO & audit logs
- Dedicated support
Prices in USD. Cancel anytime.
Stop feeding AI snippets.
Hand it the whole architecture.
Connect a repo, turn on live audits, plug the graph into your editor — and let your team and your AI finally work from the same map. Free to start, built for the codebase you'll have in a year.