git-workflow

A set of rules for working with Git branches, commits, and pull requests. It defines naming patterns and explains how issue keys connect GitHub work to Jira tickets.

In plain words
What is it for?
Use it when naming a branch, writing commit messages, preparing a pull request title, or referencing a Jira issue in development work.
Why use it?
It keeps repository history and pull requests consistent, while making it easier for Jira to recognize the ticket related to a change.

Cursor rule for Codex

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add rules/comet-ml/opik/git-workflow
Clone the repo
git clone --depth 1 https://github.com/comet-ml/opik

Made for: Codex.

Per session 599 This file is loaded in full into every session.
When invoked 599 The same file — it is already loaded in full.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00599 $0.00599
Opus 5 $0.00300 $0.00300
Sonnet 5 $0.00120 $0.00120
Haiku 4.5 $0.00060 $0.00060

Measured 2d ago against content hash 2a977074bfa6, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

git-workflow scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.agents/rules/git-workflow.mdc · 47 lines

How it starts

The opening of the file, as written. The whole thing — 47 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Git Workflow

Branch Naming

{username}/{ticket}-{summary}

  • andrescrz/OPIK-2180-add-feature
  • user/issue-123-fix-bug
  • user/NA-hotfix-description

Commit Format

First commit in branch (used as PR title source): [<TICKET-KEY>] [COMPONENT] <type>: description

  • [OPIK-1234] [BE] feat: add create trace endpoint
  • [issue-123] [FE] fix: guard empty state
  • [NA] [DOCS] docs: update API documentation

Follow-up commits (preferred): <type>(<scope>): description

  • feat(metrics): add project chart filters
  • fix(api): handle null feedback score
  • test(backend): cover trace creation

Revision N: ... is a last-resort fallback only.

PR Title

[<TICKET-KEY>] [COMPONENT] <type>: description

Jira Key References (commit messages & PR body)

The GitHub for Jira app links a PR to a ticket's Development panel whenever it finds an issue key matching [A-Z][A-Z0-9]+-\d+ (project key, literal hyphen, digits) in the branch name, PR title, PR body, or any commit message. It matches on the regex alone — it cannot tell "this PR resolves the ticket" from "this just mentions it" — and the resulting link cannot be removed afterward. So free text must only contain hyphenated keys for tickets the PR actually resolves.

  • Tickets this PR resolves → keep the hyphen: OPIK-1234. Jira links/URLs are fine and wanted (you want these to link). A PR may resolve more than one ticket — list every resolved key this way.
  • Tickets related but not resolved in this PR (e.g. an escalation, or a fix that references an older ticket — anything not in the PR title or branch):
    • Replace the hyphen with an underscore: OPIK_7000. The underscore breaks the literal - the scanner requires, so the key cannot match.
    • Do not paste a Jira URL for them either — .../browse/OPIK-7000 contains the hyphenated key and would link anyway. Backticks/parentheses do not help; only breaking the hyphen does.

Branch name, PR title, and the PR template's ## Issues section are unaffected — resolved keys use normal OPIK-1234 there.

Read the full file on GitHub · 47 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2d ago First seen · 47 lines · 599 tokens per session scan A 2a977074bfa6

Subscribe to this mod's changes

git-workflow is a cursor rule published in the GitHub repository comet-ml/opik (21,685 stars, last pushed 2d ago), licensed Apache-2.0. It adds 599 tokens to every session, about $0.0030 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.