Codebase Size Matters: New Tool Helps Developers Optimize for AI Agents

product #llm 👥 Community|Analyzed: Feb 27, 2026 18:02•

Published: Feb 27, 2026 15:14

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1 min read

Analysis

This new GitHub Action, Repo Tokens, introduces a clever way for developers to visualize their codebase's size in relation to a Large Language Model's (LLM) context window. By providing a badge that dynamically updates in the README, it encourages developers to keep their codebases streamlined for optimal performance with coding Agents. This approach could significantly improve the efficiency of AI-powered development workflows.

Key Takeaways

•Repo Tokens is a GitHub Action that calculates codebase size in tokens using tiktoken.
•It generates a badge showing the codebase's token size relative to an LLM's context window.
•The badge's color (green, yellow, red) indicates how much of the context window is used.

Reference / Citation

View Original

"The idea is to make token size a visible metric, like bundle size badges for JS libraries. Hopefully a small nudge to keep codebases lean and agent-friendly."

Hacker NewsFeb 27, 2026 15:14

* Cited for critical analysis under Article 32.

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