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Context Evaluator

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Bootstrapping context files is easy; keeping them accurate is not. Context-Evaluator is an open-source scanner for your AGENTS.md, CLAUDE.md, and other instruction files, along with skills to detect content quality issues, missing setup steps, context gaps, and mismatches between documentation and code. With Context-Evaluator, clean the context files used by our AI Coding agents so they're up to date and cover the relevant information. Support Claude Code, Cursor, and GitHub Copilot.see more

Open SourceDeveloper ToolsArtificial Intelligence
Jan 29, 2026

Founder

Uunknown

Screenshots

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About

Maintaining the integrity and accuracy of your AI agent's foundational instructions is often the most overlooked yet critical step in any development workflow. You've spent time meticulously crafting your AGENTS.md, CLAUDE.md, or other essential context files, defining exactly how your AI assistant should behave, what tools it has access to, and the specific constraints it must follow. But as your codebase evolves, those initial instructions can quickly drift out of sync, leading to frustrating errors, missed steps, or agents that simply don't perform as expected. Introducing the 42. Context Evaluator, your dedicated open-source guardian for context file quality. This isn't just another linter; it’s a specialized scanner designed to look deep into your instruction sets, actively seeking out the subtle inconsistencies that plague agent performance. It goes beyond simple syntax checks to evaluate the actual substance of your documentation, ensuring that every piece of guidance you provide is relevant, complete, and perfectly aligned with your current development environment and coding standards.

Imagine the time saved and the debugging headaches avoided when you can instantly pinpoint exactly where your agent's understanding of the project is failing. The Context Evaluator scans for crucial issues like missing setup procedures that your agent might need to execute, glaring context gaps where vital information has been omitted, and most importantly, mismatches between what your documentation *says* the system can do and what your actual code *allows* it to do. This tool is built to support the diverse ecosystem of modern AI coding assistants, offering seamless compatibility whether you are leveraging the power of Claude Code, utilizing Cursor for advanced editing, or integrating GitHub Copilot into your daily routine. By cleaning up these foundational context files, you are essentially giving your AI partners a crystal-clear map, enabling them to operate at peak efficiency and deliver higher quality results on every task.

Adopting the 42. Context Evaluator means investing directly in the reliability of your AI-assisted development process. It transforms the tedious, error-prone chore of manual context auditing into an automated, trustworthy check. This open-source utility empowers developers to keep their AI agents sharp, focused, and consistently performing according to the latest project requirements. Stop letting stale documentation sabotage your productivity. With the Context Evaluator running, you ensure that the intelligence you’ve built into your agents is always grounded in the most accurate, up-to-date operational reality, leading to faster iteration cycles and more reliable automation across the board.