Ship Every Line
With Confidence.
AI scans your gaps. Writes tests that pass. Runs and fixes them. One score tells you where you stand.
npx @devness/coverit scan The AI Speed Trap.
AI removed the bottleneck of writing code. You're shipping 10x faster, but your test suite is still running at human speeds.
Speed creates risk
The faster you move, the more you need a safety net. Gut-feel testing doesn't scale with AI-generated features.
Coverage is a Lie
80% line coverage means nothing if your tests don't check security, stability, or real-world contracts.
No Shared Bar
Every dev prompts AI differently. You need a single, objective score that defines what "safe to ship" means.
Signal over Noise
Stop sifting through test logs. Get a high-fidelity confidence signal that tells you exactly where you stand.
The Testing Diamond
Modern systems thrive on Integration — where the real complexity lives.
E2E
Critical user paths
API
Contract validation
Integration
Business logic boundaries
Unit
Low-level logic
Contract
Provider agreements
"Integration tests are the highest signal in modern engineering."
Quality is One Command Away.
Four commands that build your safety net. Click a step below to simulate how Coverit works.
Live Simulation
Click a command above to see it in action.
Measure What Actually Matters.
No more gut feelings. Coverit maps your codebase against five core quality dimensions inspired by ISO 25010.
Core logic and business rule validation.
Vulnerability detection and access control.
Error handling and resilience patterns.
API contract and standard compliance.
Verification of existing behavioral safety.
functionality Analysis
3 gaps remaining in this dimension.
security Analysis
0 gaps remaining in this dimension.
stability Analysis
7 gaps remaining in this dimension.
conformance Analysis
5 gaps remaining in this dimension.
regression Analysis
1 gaps remaining in this dimension.
"The single, git-tracked source of truth for your test quality."
One File. One Score.
Total Transparency.
The coverit.json manifest is your single source of truth. It's git-tracked, which means quality becomes part of your PR process.
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Git-Tracked Quality
Watch your score improve across commits.
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Cross-Session Memory
AI remembers previous runs and findings.
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Human Readable
Verify exactly what the AI found and fixed.
"I Can Just Ask AI To Write Tests."
You can. But manual prompting is a single-point failure. Coverit turns individual effort into institutional quality.
Manual AI Prompting
Developer decides what to test
No memory between sessions
Every developer prompts differently
Developer judges "enough"
Security checked separately (or not)
No visibility into gaps
Coverit
Standard knows what's missing
coverit.json remembers everything
Same standard for the whole team
Score tells you objectively
Security is always evaluated
Gaps quantified, prioritized, tracked
Prompting is a task. Coverit is a system.
Built on Proven Ground.
The industry already proved developers can own quality — with the right infrastructure.
“"Write tests. Not too many. Mostly integration."
“"The more your tests resemble the way your software is used, the more confidence they can give you."
The Infrastructure Gap
Elite engineering teams eliminated dedicated QA years ago. They didn't just tell developers to "test more" — they built custom internal tools to make quality automatic.
Most teams can't afford to build that. That's what coverit is.
Microsoft
Eliminated the SDET role in 2014. Combined Engineering — every developer owns both code and tests.
Quality improved, shipping velocity increased.
Netflix
Full Cycle Developers. Each engineer designs, develops, tests, deploys, and supports their own services.
Built internal 'Infrastructure for Developers'.
Meta
Built autonomous testing that fuzzes one-third of their services automatically, finding 1,000+ bugs.
Developer-driven, zero-manual test writing.
Spotify
Proposed the Testing Honeycomb — integration-first, with few unit tests. Focuses on real service health.
Avoids 'harmful' testing pyramids.
Aligned with Industry Standards
Built for Real Quality
Everything AI-driven. No heuristics, no guesswork — just real analysis and real tests.
AI-Driven Analysis
No heuristics. AI explores your code with real tool access — reads files, searches patterns, runs commands.
5 Quality Dimensions
ISO 25010 mapped: Functionality, Security, Stability, Conformance, and Regression testing.
Smart Test Generation
AI generates tests, runs them, fixes failures. All in one command.
Testing Diamond
Integration ~50%, Unit ~20%, API ~15%, E2E ~10%, Contract ~5%. The right balance.
Persistent Manifest
coverit.json tracks everything. Git-tracked, cross-session, your single source of truth.
Multiple AI Providers
Claude, Gemini, Codex, Ollama, OpenAI, Anthropic API. Use what you have.
Three Ways to Install
Choose the path that fits your workflow.
Claude Code Plugin
RecommendedMCP tools + slash commands
/plugin marketplace add devness-com/coverit/plugin install coverit@coverit MCP for Other AI Tools
RecommendedCursor, Windsurf, VS Code, etc.
npx @devness/coverit Standalone CLI
RecommendedUse directly in any project
npx @devness/coverit scan Open Source, Open Quality
The testing infrastructure that Big Tech built internally shouldn't require Big Tech budgets. coverit is open source under AGPL-3.0 — transparent, measurable, and community-driven.
Licensed under AGPL-3.0