Making complex codebases auditable and outage-free

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Lyaris audits multi-file pull requests, catches race conditions, and automatically synthesizes reproducible test suites before code hits production.

Deterministic AST Core Active
AST Analysis Engine • Kernel v2.4 PR #142 Semantic Graph Verification
Zero Outages
Latency 38 ms
Confidence 99.8 %
Retention 0 days (ZDR)
AST Concurrency Analyzer Multi-Tenant Isolation Race Condition Detector Automated Test Synthesizer Zero Data Retention (SOC-2)
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Designed for modern engineering stacks & workflows

terminal GitHub Actions
account_tree GitLab CI
data_object TypeScript
code Python
bolt Go
shield Rust
deployed_code Docker
database PostgreSQL

Two systems, one shared intelligence layer

Deterministic AST code traversal joined with deep semantic contract verification.

account_tree System 01

Semantic PR Analysis Engine

Ingests changed files alongside downstream API contracts, database migrations, and schema definitions to detect silent breaking changes before merge.

science System 02

Automated Test Synthesizer

Transforms detected race conditions and edge invariants into executable Vitest and PyTest suites that reliably reproduce issues in CI before code merges.

AST ENGINE v3.8 PRO Multi-File Static Trace Active
Audited
src/services/billing.ts:142 ⚠ Lock Inversion Prevented
await tx.acquireLock(account.id);
- await syncExternalWallet(account); // Concurrency Trap
+ await safeStateTransition(tx, account); // Deterministic
AST Depth
18 levels
Proof Conf.
99.8 %
Exec Time
24 ms
Capabilities

Inspect, verify, & prove code invariants before merge

Every pull request traverses an exhaustive multi-repository graph. Lyaris uncovers architectural decay, unhandled async states, and invariant breaches deterministically.

schema

AST Schema Analysis

Static syntax tree traversal cross-verifies database schemas and client types across repo boundaries.

sync_problem

Race Condition Sentinel

Flags concurrent access on shared resources, un-mutexed transactions, and async callback traps.

verified

Invariant Prover

Formally verifies system safety contracts and generates reproducible test assertions automatically.

lock

Zero-Retention Isolation

Zero-storage ephemeral runtime: customer code is parsed in memory and flushed immediately upon completion.

Lyaris Agents

Autonomous agents that audit, verify, & protect

Continuous background intelligence that watches every pull request, commits review notes directly to GitHub, and enforces architectural invariants.

CI/CD GitHub App Agent
L
PR #142 analyzed: Race condition detected at line 44 in verifier.ts.
✓
Synthesizing atomic state patch and Vitest concurrency reproduction suite.
Architecture Governance Agent

Contract Integrity & Dependency Graph

Maintains an immutable dependency map across all internal repositories. Any breaking API drift or schema divergence across microservices is prevented before deployment.

Simple, transparent pricing

Start free on open-source repositories or scale with enterprise SLAs.

Developer
$0 / forever

For open-source builders and solo developers.

  • ✓ Public GitHub repositories
  • ✓ 15 PR reviews / month
  • ✓ Basic AST vulnerability checks
  • ✓ Community Slack access
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Recommended
Team
$49 / seat / mo

For fast-growing engineering teams and startups.

  • ✓ Unlimited private repositories
  • ✓ Deep multi-file reasoning engine
  • ✓ Automated test synthesis (Vitest/PyTest)
  • ✓ Concurrency & race condition checks
  • ✓ Priority review pipeline
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Enterprise
Custom

For security-critical organizations with compliance needs.

  • ✓ Custom VPC or on-prem deployment
  • ✓ Zero Data Retention (ZDR) guarantee
  • ✓ SOC-2 Type II audit reports
  • ✓ 24/7 dedicated engineering SLA
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The future of code intelligence starts here

Join engineering teams onboarding into our private beta cohort.