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Guide

How to secure AI-generated code before release

AI-generated code can move fast, but speed without evidence creates release risk. This guide explains how to capture provenance, cap AI claims at the evidence level, and verify AI-generated changes before they ship.

The problem

Coding agents and AI assistants can produce code, tests, and fixes faster than manual development. But the evidence behind those changes — what model was used, what prompt was given, what was reviewed, and whether the fix worked — is often lost. Vibe coding security means governing this fast, conversational mode of development without depending on the developer to remember every detail.

What this guide covers

  • Capture AI provenance at the IDE, MCP server, repository, and CI layers.
  • Require independent review evidence for AI-generated changes.
  • Cap AI claims at the detected evidence level in verification.
  • Validate autofixes with independent evidence before release.

Step 1: capture provenance

Record the model, prompt context, agent identity, and editing session. Provenance should persist with the change so reviewers can reconstruct how the code was produced. An AI-BOM or equivalent record is a practical starting point.

Step 2: require review evidence

AI-generated changes should not merge without reviewer attestation. The review record should include what was reviewed, by whom, and against what policy. Automated checks alone are not review evidence.

Step 3: cap AI claims at the detected level

Treat AI-generated claims as probabilistic inputs. An AI assertion that code is safe is a detected-level claim. Promotion requires independent corroboration from tests, scanners, or reviewer attestation.

Step 4: validate autofixes

A validated autofix requires evidence that the original risk is absent. Re-run the original test or scanner, compare outcomes, and preserve the result. Indeterminate outcomes must be escalated, not auto-promoted to fixed.

Evidence requirements by stage

StageMinimum evidenceWhy it matters
IDE / agentModel, prompt, agent identityReconstruct how the change was produced
MCP serverTool calls and returned contextShow what the agent accessed
RepositoryDiff and reviewer attestationProve a human reviewed the change
CITest and scanner results on the new artifactCorroborate AI claims with non-probabilistic evidence
ReleasePolicy evaluation and decision recordPreserve the basis for shipping

Limitations

  • Provenance capture cannot prevent misuse; it enables review and accountability.
  • AI claim verification is only as strong as the corroborating evidence.
  • Agent-neutral governance requires consistent instrumentation across tools.

Frequently asked questions

What is the first step to secure AI-generated code?

Capture provenance. Record the model, prompt context, agent identity, and editing session so reviewers can reconstruct how the change was produced. Without provenance, AI-generated code cannot be meaningfully verified.

Should AI-generated fixes be trusted?

No, not without independent verification. A validated autofix requires evidence that the original risk is no longer present. Compilation, test pass, or ticket closure are necessary but not sufficient.

What does agent-neutral governance mean?

Agent-neutral governance means security controls do not depend on a single IDE, coding agent, MCP server, repo, scanner, or CI platform. Evidence is captured and evaluated consistently regardless of which tool produced the change.

How does GoSentrix handle AI-generated claims?

GoSentrix caps AI-generated claims at the detected evidence level. They can contribute to corroboration but cannot terminate verification without independent non-probabilistic evidence.

Govern AI-generated code with evidence.

GoSentrix provides agent-neutral governance across IDEs, MCP servers, repos, CI, cloud, and runtime.