Borrowing it
Nothing to install: this file belongs to gpt-cmdr/ras-commander. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/gpt-cmdr/ras-commander/main/.claude/skills/dev_gate_merge-to-main/SKILL.mdgit clone --depth 1 https://github.com/gpt-cmdr/ras-commanderWrote 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.
[](https://agentmods.dev/skills/gpt-cmdr/ras-commander/dev_gate_merge-to-main)<a href="https://agentmods.dev/skills/gpt-cmdr/ras-commander/dev_gate_merge-to-main"><img src="https://agentmods.dev/badge/skills/gpt-cmdr/ras-commander/dev_gate_merge-to-main/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/gpt-cmdr/ras-commander/dev_gate_merge-to-main"><img src="https://agentmods.dev/badge/skills/gpt-cmdr/ras-commander/dev_gate_merge-to-main.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00061 | $0.00866 |
| Opus 5 | $0.00030 | $0.00433 |
| Sonnet 5 | $0.00012 | $0.00173 |
| Haiku 4.5 | $0.00006 | $0.00087 |
Grade A, and why
dev_gate_merge-to-main 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 10d 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.
How it starts
The opening of the file, as written. The whole thing — 109 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Development Gate: Merge-to-Main Policy
Policy: ALL development happens on feature branches. main is production-only. Direct pushes to main are never allowed.
This policy was established to prevent incomplete work from reaching the production branch. It applies universally — no exceptions without explicit user confirmation.
Trigger Conditions
Activate this skill when you detect any of:
- User says "merge", "push to main", "commit to main", "PR to main"
- Current branch appears to be
mainand user wants to commit git push origin mainis about to be run- A PR target is set to
mainwithout a feature branch in the chain
Workflow
Step 1: Check Current Branch
git branch --show-current
If on main: Stop immediately — explain the policy and offer to create a feature branch.
If on a feature branch: Verify the merge direction (feature → main via PR, not direct push).
Step 2: If on Main — Recover
# Create feature branch from current state
git checkout -b feature/[descriptive-name]
# Verify uncommitted changes moved with you
git status
# Optionally stash and reapply if needed
git stash
git checkout -b feature/[descriptive-name]
git stash pop
Step 3: Gate Check Before Any Push to Main
Before running git push origin main or creating a PR to main, verify:
| Check | Command | Pass Condition |
|---|---|---|
| Not on main | git branch --show-current |
Output ≠ "main" |
| Tests pass | pytest or project test command |
0 failures |
| No uncommitted changes | git status |
"nothing to commit" |
| Feature branch exists | git log --oneline main..HEAD |
At least 1 commit ahead |
Step 4: Correct Merge Path
feature/my-work → PR → main ✅ Correct
feature/my-work → direct push to main ❌ Blocked
main → direct commit ❌ Blocked
Creating the PR:
git push origin feature/my-work
gh pr create --base main --head feature/my-work --title "..." --body "..."
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.
- 10d ago First seen · 109 lines · 61 tokens per session scan A 765d549e5365
dev_gate_merge-to-main is a skill published in the GitHub repository gpt-cmdr/ras-commander (79 stars, last pushed today), licensed MIT. It adds 61 tokens to every session and 866 once invoked, about $0.0003 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.
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