github
Everything on Ground Truth tagged “github” — 3 items.
A repo collecting every major AI's hidden system prompt is topping GitHub News
A GitHub repository gathering the extracted system prompts of nearly every major AI product — from Claude and GPT to Gemini, Grok, and Cursor — surged up the trending charts, part of a week dominated by AI-agent infrastructure tooling.
GitHub Copilot moved everyone to metered billing -- and developers are furious News
On June 1, GitHub switched all Copilot plans to usage-based billing with monthly AI Credits, and heavy agentic users report burning through their allotment in hours, triggering a backlash and threats to leave.
Prelint Tool
Reviews every pull request against a repository's own specs and decision documents rather than just lint and test failures, checking whether the change matches stated product intent. Integrates with GitHub and GitLab at one dollar per completed review.