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Create Branch · sickn33 | DecimalAI

devopsby sickn33

Create Branch

sickn33/create-branch

Source sickn33/antigravity-awesome-skills ↗License MIT

Create a git branch following Sentry naming conventions.

NewMaintained

Automatic

Coding pack

Last verified 8/28/2026

What it changes

Passed 5 of 13 test cases with the skill, and 6 of 13 without it.

Without skill45%

With skill41%

Checks it passed that the model alone missed

Asks the user for clarification if both or neither main and master exist
Falls back to checking local branches main and master using git branch --list main master

1 fixed8 passed either way11 still failing2 broke

Pass-rate lift: -5 pp
Tokens: +99%
Agent turns: 0%
Response time: -10%

Model gemini-3.6-flashMeasured 8/28/2026v19 of 22 cases passed with skill · 13 comparable

Tokens, turns and time describe resource use, not a dollar price.

Use this skill

Save it into your project's skills folder. Claude Code picks it up in its next session.

curl -fsSL --create-dirs -o .claude/skills/sickn33-create-branch/SKILL.md https://app.decimal.ai/s/sickn33-create-branch/SKILL.md

Want it pinned and updatable? pip install "decimalai>=0.15", then decimalai skills add sickn33-create-branch, and start Claude Code with claude --plugin-dir "$(git rev-parse --show-toplevel)/.agents"

1 · One-time — install the CLI (docs ↗)

pip install "decimalai>=0.15"

2 · Get the skill — writes .agents/skills/sickn33-create-branch/ and pins it in .decimal/skills.lock

decimalai skills add sickn33-create-branch

No CLI? Get the same file — curl · raw file

curl -fsSL --create-dirs -o .claude/skills/sickn33-create-branch/SKILL.md https://app.decimal.ai/s/sickn33-create-branch/SKILL.md

Raw file: /s/sickn33-create-branch/SKILL.md ↗ · machine-readable summary at /s/sickn33-create-branch.json ↗

Safety checks: 3 of 3 passed

Code scan CleanIntent PassedContent Clean

See it in action

A test case the skill fixed. Same model, same prompt, with and without the skill.

Prompt

How do you detect the default branch on origin when git symbolic-ref refs/remotes/origin/HEAD fails?

What was checked, without and with the skill
Checked	Without skill	With skill
Falls back to checking local branches main and master using git branch --list main master	Missed	Passed
Asks the user for clarification if both or neither main and master exist	Missed	Passed

case-14 · gemini-3.6-flash · 8/28/2026 · answers are capped and redacted

What's inside

The instructions your model reads when the skill loads.

SKILL.md111 linessingle file

Create Branch

Create a git branch with the correct type prefix and a descriptive name following Sentry conventions.

When to Use

You need to create a new git branch that follows the repository's naming convention.
You are starting a new piece of work from the default branch and need help classifying it as feat, fix, docs, or another branch type.
You want the branch name proposed from either the task description or the current local diff.

Step 1: Get the Username Prefix

Run gh api user --jq .login to get the GitHub username.

If the command fails (e.g. not authenticated), ask the user for their preferred prefix.

Step 2: Determine the Branch Description

If $ARGUMENTS is provided, use it as the description of the work.

If no arguments, check for local changes:

git diff
git diff --cached
git status --short

Changes exist: read the diff content to understand what the work is about and generate a description.
No changes: ask the user what they are about to work on.

Step 3: Classify the Type

Pick the type from this table based on the description:

Type	Use when
`feat`	New user-facing functionality
`fix`	Broken behavior now works
`ref`	Same behavior, different structure
`chore`	Deps, config, version bumps, updating existing tooling — no new logic

Track record

Benchmark

5 / 13

test cases passed, vs 6 / 13 without

Adoption

Users: 0
Times used: 0

Safety and source details

SkillSafety

✓ 3 of 3 passed

Code scan15 of 15 checks clean

0 critical · 0 warning · 0 info — scanner v4 — 8/9/2026

View 15 scanner checks

live_secretremote_code_executionreverse_shelldata_exfiltrationssrf_metadataagent_snoopinganti_refusaldestructive_commandsobfuscated_unicodeunicode_homoglyphopaque_blobsuspicious_urltool_overreachtrigger_abuseprompt_injection_phrasing

IntentSafe

LLM judge · does the skill do what it claims

ContentClean

LLM judge · policy & harmful-content review

Source

Imported

sickn33 / antigravity-awesome-skills

plugins/agentic-bundle-oss-maintainer/skills/create-branch/SKILL.md

View on GitHub ↗

License MITImported 9/11/2026Version v1

Other skills for the same job

Published skills whose descriptions closely match this one, with their headline benchmark lift.

create-branchCreate a git branch following Sentry naming conventions. Use when asked to "create a branch", "new branch", "start a branch", "make a branch", "switch to a new branch", or when starting new work on the default branch.Near-identical description+22 pp pass-rate lift

More skills from the same source and nearby in the registry, with their headline benchmark lift.

Ready to supercharge your AI agents?

See it in action

What's inside

Create Branch

When to Use

Step 1: Get the Username Prefix

Step 2: Determine the Branch Description

Step 3: Classify the Type

Track record

Benchmark

Adoption

SkillSafety

Source

Other skills for the same job

Related skills