CodeDelta for GitLab CI

codedelta.gitlab-ci.yml is a paste-in job for GitLab merge-request pipelines: downloads the public engine bundle, runs churn + Agent Scan on the MR (base..head), uploads the HTML/CSV/JSON reports as artifacts, and optionally posts/updates a summary note on the MR.

Quick start: copy the job into your .gitlab-ci.yml (or include: this file by URL). That's it — until 31 December 2026 the built-in evaluation licence is used, so no licence variable is needed.

Variables (all optional):

• CODEDELTA_LICENSE — base64 of your codedelta.lic (masked CI/CD variable). Omit to use the built-in evaluation licence (valid to 2026-12-31).
• CODEDELTA_GITLAB_TOKEN — Project Access Token (Reporter+, scope api) to enable the MR note. Without it, reports are in the job artifacts.
• CODEDELTA_ENGINE_URL — pin an engine version or point at a self-hosted copy.
• CD_MODE (churn_agent default), CD_THRESHOLD (50).

Validated 7 October 2026 on GitLab.com with a pre-release build of v2.3.0: the job ran in a real merge-request pipeline and produced the reports, with CodeDelta's own output kept out of the scan. The MR-note API step is untested against a real GitLab instance (it needs a Project Access Token).

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CodeDelta is a deterministic code-churn measurement and AI-agent detection engine — docs, technical papers and downloads at www.codedelta.app (CLI/CI guide: codedelta.app/cli.html).