Opravné prompty AI

Jak to funguje

Po kliknutí se zkombinují dva kusy dat:

• The finding — the issue summary, affected surface, remediation guidance, and safe evidence needed to help your coding agent fix it.
• Your app context — FixVibe uses scan context when available to choose a framework-aware remediation shape, and falls back to a generic recipe when it cannot infer enough context.

Fix prompts are rendered server-side from FixVibe remediation guidance. They are designed for copy-paste use in Cursor, Claude Desktop, Copilot, or another coding agent without exposing the internal prompt registry in the browser.

Jak prompt vypadá

Fix the "Reflected XSS in /search?q=" vulnerability at /search.

Issue: Query parameter q is rendered into the response body without
escaping; an attacker can inject <script> via crafted URLs.

Codebase context: Next.js.

Recommended fix:
In Next.js, render user-supplied values through JSX ({value}) so React's
automatic escaping kicks in. For server components rendering rich HTML,
sanitize with DOMPurify (server-side via JSDOM) before output.

Constraints:
- Don't break existing tests; run the test suite after the change.
- Match the codebase's existing style and lint config.
- Add a brief comment explaining the security reasoning only where the
  fix would otherwise look arbitrary.
- If the fix needs a new dependency, install it via the project's
  package manager (npm / pnpm / pip / bundle / composer).

Reference: CWE-79 — see https://cwe.mitre.org/data/definitions/79.html

Podporované frameworky

Zobrazujeme frameworkově specifické snippety pro:

• Next.js, React, Vue, Nuxt, Svelte (frontend)
• Express, Fastify (Node.js backend)
• Django, Flask (Python)
• Ruby on Rails
• Laravel (PHP)
• ASP.NET Core fallback guidance

Framework context is best-effort. If FixVibe cannot infer enough safely from the scan, the prompt asks your coding agent to inspect the repository before applying the fix.

Použij to ze svého AI agenta

Pokud máš zapojený MCP server, stejný prompt je vystavený jako slash příkaz. Z Claude Desktop:

/fixvibe-fix finding_id=550e8400-e29b-41d4-a716-446655440000

The server looks up the finding, applies available scan context, renders the remediation prompt, and injects it into your conversation as the user message. No third-party LLM API call is made by FixVibe for this templated prompt.

Proč při každém kliknutí nevoláme Claude

Při spuštění jsme zvažovali volat Anthropic API pro každé kliknutí, aby se prompt zpřesnil kontextem codebase. Neudělali jsme to, protože:

• Agent, do kterého uživatel vkládá, už kontext codebase má — používá Cursor / Claude Desktop s otevřeným repo.
• Server-side templating covers the common remediation paths without any per-click model call.
• Volitelná možnost „Zpřesnit AI pro mou codebase” by později mohla API spustit, pokud ji uživatelé budou chtít. Dnes ne.