Engineered for autonomy
Crayon isn't just an autocomplete tool. It is a fully autonomous agent that understands architecture, writes tests, and ships features.
Autonomous from end to end
Crayon isn't an autocomplete. It's an agentic loop that understands, plans, and executes your tasks perfectly.
Context Engine
Instead of drowning the context window, Crayon intelligently searches your codebase and loads only the specific files, imports, and dependencies needed.
Diff-Based Execution
Crayon creates a step-by-step execution plan and writes surgical diff patches to safely modify files without destructive overwrites.
Self-Healing Loop
It runs tests and builds automatically. If it detects a failure, it reads the error, generates a fix, and re-tests until successful.
Stop sending your whole repo to the LLM.
Our Context Engine acts like a senior engineer reading your codebase. It traverses ASTs and dependency graphs to fetch exactly what's needed, reducing token usage by 95% while improving output accuracy.
It writes the code, and fixes its own bugs.
Crayon operates in a secure Docker sandbox. It executes test suites after applying diff patches. If a test fails, the Self-Healing Loop analyzes the stdout stack trace and patches the issue autonomously.