CtrlK
BlogDocsLog inGet started
Tessl Logo
SkillPublic

codex-git

Git-aware development workflows with Codex CLI including intelligent commits, PR automation, branch management, and diff application. Use for git operations, PR reviews, or automated git workflows.

Quality

74%

Does it follow best practices?

Run evals on this skill

Adds up to 20 points to the overall score

View guide
SecuritybySnyk

Low

Low-risk findings worth noting

Fix and improve this skill with Tessl

tessl review fix ./skills/codex-git/SKILL.md
SKILL.md
Quality
Evals
Security

Quality

Content

63%Weight 40%Scale 1-5

Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.

The body is highly actionable, with concrete, copy-paste-ready commands and several well-validated safety patterns, but it is severely bloated: one giant file, heavy flag repetition, and time-sensitive version/date details in the main flow. Splitting workflow recipes and CI/config references into bundled files would address its biggest weaknesses.

Suggestions

Factor the repeated "--dangerously-bypass-approvals-and-sandbox" flag into a single stated convention (e.g. "all codex exec examples below use CODEX='codex exec --dangerously-bypass-approvals-and-sandbox'") to cut hundreds of tokens.

Move the CI/CD YAML examples, config.toml reference, and niche recipes (bisect, submodules, changelog) into reference files under references/ and link them from a lean SKILL.md overview.

Isolate time-sensitive details (model pins, "December 2025" release notes) into a versioned/deprecated section so the core guidance doesn't decay, and add validation checkpoints to the branch-deletion and history-cleanup workflows.

DimensionReasoningScore

Conciseness

At 683 lines the body is noticeably verbose: the flag "--dangerously-bypass-approvals-and-sandbox" is repeated roughly thirty times instead of being factored into one note, and time-sensitive material ("Last Updated: December 2025 (GPT-5.2 Release)", model pins like "gpt-5.1-codex-max") is embedded in main content rather than isolated. It avoids explaining concepts Claude already knows, so it stays above anchor 1.

2 / 5

Actionability

Nearly all content is copy-paste-ready bash, YAML, and TOML — from one-liner prompts ("Review all uncommitted changes and create semantic commits") to complete bash functions and a full GitHub Actions workflow — covering the common git automation cases. This matches the fully-executable anchor; there are no pseudocode or abstract-only sections.

5 / 5

Workflow Clarity

Multi-step workflows are clearly numbered and validation exists in several places ("Run tests after each checkpoint", "If tests fail, revert last checkpoint", dry-run "git apply --check", stash backup with restore on failure), so the destructive-operation cap does not apply. It falls short of anchor 5 because some risky flows — "List merged branches and delete them", "Clean up last 5 commits" — proceed without validation checkpoints.

4 / 5

Progressive Disclosure

Section headers provide reasonable structure, but everything — CI/CD YAML, config.toml reference, dozens of workflow recipes — is inlined in a single 683-line file with no separate reference files at all, matching the anchor for content that should be separate being inline. Not anchor 2 since real structure exists; not anchor 4 since nothing is split out or referenced.

3 / 5

Total

14

/

20

Passed

Description

75%Weight 40%Scale 1-5

Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.

A solid description that explicitly states both capabilities and trigger conditions in third person. Its main weaknesses are a slightly generic when-clause, a buzzword ("intelligent commits"), and trigger breadth that could pull in general git work not involving Codex.

Suggestions

Replace generic triggers with concrete user-voice phrases, e.g. "Use when the user asks to generate commit messages, create pull requests, manage branches, or automate git workflows with Codex CLI".

Drop the buzzword "intelligent" in favor of a concrete capability statement like "generates conventional commit messages from diffs".

Mention Codex in the when-clause to reduce overlap with generic git skills and the sibling codex-review skill.

DimensionReasoningScore

Specificity

The description lists several concrete actions — "intelligent commits, PR automation, branch management, and diff application" — matching the anchor for several specific actions with minor gaps. It falls short of anchor 5 because "intelligent commits" leans on a buzzword and coverage omits capabilities the body documents (history analysis, conflict resolution, changelog).

4 / 5

Completeness

Both what ("Git-aware development workflows with Codex CLI including...") and when ("Use for git operations, PR reviews, or automated git workflows") are explicitly present, but the when-clause is somewhat generic where anchor 5 demands concrete, user-voice trigger phrases. Not anchor 3 since the when-clause is explicit rather than merely implied.

4 / 5

Trigger Term Quality

"git operations, PR reviews, or automated git workflows" provides good natural keyword coverage, matching anchor 4. Not anchor 5: common user phrasings like "commit messages", "pull request" (spelled out), and "merge" are missing.

4 / 5

Distinctiveness Conflict Risk

The Codex CLI anchor gives it a clear niche, but the trigger surface "git operations, PR reviews" would also fire for plain git tasks and overlaps the sibling codex-review skill — minor overlap risk with closely related skills (anchor 4), short of anchor 5's minimal conflict risk.

4 / 5

Total

16

/

20

Passed

Validation

93%

Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.

Validation — 15 / 16 Passed

Validation for skill structure

CriteriaDescriptionResult

skill_md_line_count

SKILL.md is long (684 lines); consider splitting into references/ and linking

Warning

Total

15

/

16

Passed

Repository

fernandezbaptiste/Skrillz

Path

skills/codex-git/SKILL.md

Reviewed

Table of Contents

Is this your skill?

If you maintain this skill, you can claim it as your own. Once claimed, you can manage eval scenarios, bundle related skills, attach documentation or rules, and ensure cross-agent compatibility.