Code
Review
Redefined.
Kareixo evaluates pull requests without hallucinating syntax. Our agentic architecture parses your code, tests fixes in a microVM, and ships flawless patches.
AST-Bounded Generation
Most AI code tools can hallucinate a syntax error into your codebase. Kareixo's patches are rejected if they don't re-parse clean.
We parse your code using tree-sitter, extract the suspect node by byte range, constrain the model to a structured NodeMutation JSON response, splice the patch at exact byte offsets, and re-parse. Anything that doesn't validate is rejected.
Self-Healing CI
Triggered by a failing check_run. Boots an E2B microVM sandbox, clones the repo, confirms the failure, generates an AST-bounded patch (max 3 attempts), validates it, and auto-commits on success.
Probabilistic Bug Heatmap
Line-level defect scoring across your entire repository. Lines are scored by severity (0.0–1.0) and categorized by logic, security, performance, or race conditions.
Possible TypeError: user may be null if id is not found in db.query().
Visual QA via Figranium
Browser automation against PR preview URLs. Captures screenshots, DOM snapshots, console errors, and network failures, then performs LLM-powered visual regression analysis.
CodeChat (Repo-Aware)
Real-time streaming chat augmented with tools to search, read, and explore your specific architecture. Instead of pasting files, just ask questions.
src/lib/model-router.ts. It implements the failover chain across Gemini, Groq, and Pollinations.Multi-Model Router
Automatic failover and rate-limit management. Kareixo dynamically routes requests across Gemini, Groq, NVIDIA NIM (GLM-5.3), and Pollinations based on the task type (chat vs. code generation) and provider health.
Luminous Developer Experience
A premium, minimalist design system tailored for technical users. Light folds around form, revealing layers of depth only when needed.
Luminous Design
Light Folds Around Form
Revealing Layers Of Depth