mergify-merge-protections
SkillUse Mergify merge protections to control when PRs merge — PR dependencies (Depends-On header), delayed merges (Merge-After header), and scheduled freezes (CLI). ALWAYS use this skill when managing merge freezes, deployment windows, temporarily blocking merges, setting up PR dependencies, blocking a
Install
git clone https://github.com/mergifyio/mergify-cli.git ~/.claude/skills/mergify-merge-protectionsWhat is mergify-merge-protections?
Use Mergify merge protections to control when PRs merge — PR dependencies (Depends-On header), delayed merges (Merge-After header), and scheduled freezes (CLI). ALWAYS use this skill when managing merge freezes, deployment windows, temporarily blocking merges, setting up PR dependencies, blocking a PR on another PR, coordinating cross-repo merges, scheduling a merge for a specific time, or adding Depends-On or Merge-After headers to PRs. Triggers on freeze, scheduled freeze, merge freeze, deployment freeze, halt merges, depends on, dependency, block merge, merge after, merge later, schedule merge, delayed merge, cross-repo, merge protection.
What this can do
Capabilities declared in this component's own frontmatter — not inferred.
Inherit all session tools
Declares no tool restrictions — inherits every session tool
~162 tokens of context used while enabled, before you invoke anything
Documentation
README · ~4 min readMergify Merge Protections
Merge protections control when PRs are allowed to merge:
| Protection | Scope | How |
|---|---|---|
| Depends-On | Per-PR dependency chain | Depends-On: header in PR body |
| Merge-After | Per-PR time gate | Merge-After: header in PR body |
| Scheduled Freezes | Repository-wide or conditional | CLI commands (mergify freeze) |
Depends-On and Merge-After are built-in — just add the header to the PR description (or commit message body when using mergify stack push) and Mergify enforces them automatically, no .mergify.yml configuration needed. Freezes are managed via CLI commands.
Depends-On
Block a PR from merging until one or more other PRs are merged first.
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