Show HN: Ctxwitch – Git tells you what changed; this tells you what it'll do

Category: ai-ml

Tags: ai-agents, static-analysis, ci-cd, llmops, guardrails, github-action

Score: 7.0/10 (Innovation: 7, Technical: 7, Documentation: 8, Utility: 6)

Ctxwitch is a deterministic static analyzer that scores behavioral risk of changes to AI agent context (prompts, models, tools, guardrails) before they ship, without running the agent or an LLM. It introduces 'Context Change Impact Analysis' as a discipline and ships a GitHub Action that flags Breaking changes on PRs and gates merges. It fills a real gap in agent ops by making prompt/guardrail diffs legible across engineering, product, and compliance roles.

Target audience: AI/ML engineers, platform/devops engineers, and product or compliance teams shipping LLM agents

Repository: https://github.com/ctxwitch/ctxwitch · Python · Apache-2.0 · 3 stars

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