mdcms: Skill for Claude Code

.ai/skills/finishing-a-development-branch/SKILL.md

finishing-a-development-branch is a skill for Claude Code, Codex from mdcms-ai/mdcms. It costs 44 tokens per session (1,084 once invoked), scanned A, a copy of Finishing a Development Branch, MIT.

Guidance for completing development work after the implementation and tests are finished. It helps decide whether to merge the branch, open a pull request, keep it, or discard it.

In plain words
What is it for?
Use it at the end of a coding task to check tests, identify the base branch, and choose the next repository action.
Why use it?
It gives a clear final decision point after verification instead of leaving completed changes without an integration plan.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: mentions subagents.

This is mdcms-ai/mdcms's own configuration. It tells Claude Code and Codex how to work on mdcms itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything mdcms configures →

Reuse

Borrowing it

Nothing to install: this file belongs to mdcms-ai/mdcms. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/mdcms-ai/mdcms/main/.ai/skills/finishing-a-development-branch/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/mdcms-ai/mdcms

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for finishing-a-development-branch

README.md
[![agentmods](https://agentmods.dev/badge/skills/mdcms-ai/mdcms/finishing-a-development-branch.svg)](https://agentmods.dev/skills/mdcms-ai/mdcms/finishing-a-development-branch)
Your own site
<a href="https://agentmods.dev/skills/mdcms-ai/mdcms/finishing-a-development-branch"><img src="https://agentmods.dev/badge/skills/mdcms-ai/mdcms/finishing-a-development-branch.svg" alt="Measured on agentmods" height="20"></a>
Per session 44 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,084 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin 86% copy Near-identical to another mod 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 5.1 $0.00044 $0.01084
Opus 5 $0.00022 $0.00542
Sonnet 5 $0.00009 $0.00217
Haiku 4.5 $0.00004 $0.00108

Measured 8d ago against content hash dd2f82c6dc85, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

finishing-a-development-branch 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 8d 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.

Origin

This is a copy

86% identical to Finishing a Development Branch — 14 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

.ai/skills/finishing-a-development-branch/SKILL.md · 201 lines

How it starts

The opening of the file, as written. The whole thing — 201 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Finishing a Development Branch

Overview

Guide completion of development work by presenting clear options and handling chosen workflow.

Core principle: Verify tests → Present options → Execute choice → Clean up.

Announce at start: "I'm using the finishing-a-development-branch skill to complete this work."

The Process

Step 1: Verify Tests

Before presenting options, verify tests pass:

# Run project's test suite
npm test / cargo test / pytest / go test ./...

If tests fail:

Tests failing (<N> failures). Must fix before completing:

[Show failures]

Cannot proceed with merge/PR until tests pass.

Stop. Don't proceed to Step 2.

If tests pass: Continue to Step 2.

Step 2: Determine Base Branch

# Try common base branches
git merge-base HEAD main 2>/dev/null || git merge-base HEAD master 2>/dev/null

Or ask: "This branch split from main - is that correct?"

Step 3: Present Options

Present exactly these 4 options:

Implementation complete. What would you like to do?

1. Merge back to <base-branch> locally
2. Push and create a Pull Request
3. Keep the branch as-is (I'll handle it later)
4. Discard this work

Which option?

Don't add explanation - keep options concise.

Step 4: Execute Choice

Option 1: Merge Locally
# Switch to base branch
git checkout <base-branch>

# Pull latest
git pull

# Merge feature branch
git merge <feature-branch>

# Verify tests on merged result
<test command>

# If tests pass
git branch -d <feature-branch>

Then: Cleanup worktree (Step 5)

Option 2: Push and Create PR
# Push branch
git push -u origin <feature-branch>

# Create PR
gh pr create --title "<title>" --body "$(cat <<'EOF'
## Summary
<2-3 bullets of what changed>

## Test Plan
- [ ] <verification steps>
EOF
)"

Then: Cleanup worktree (Step 5)

Option 3: Keep As-Is

Report: "Keeping branch . Worktree preserved at ."

Don't cleanup worktree.

Read the full file on GitHub · 201 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. 8d ago First seen · 201 lines · 44 tokens per session scan A dd2f82c6dc85

Subscribe to this mod's changes

finishing-a-development-branch is a skill published in the GitHub repository mdcms-ai/mdcms (22 stars, last pushed 2d ago), licensed MIT. It adds 44 tokens to every session and 1,084 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. It is 86% identical to Finishing a Development Branch, differing in 14 lines, and is treated as a copy.

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