Loading...
Loading...
Found 141 Skills
Configure .gitattributes, .editorconfig, .gitignore, and Git LFS filters for a repository: normalize line endings, mark generated, vendored, and documentation paths for GitHub linguist, set per-language editor defaults, and merge .gitignore content from GitHub templates. Use when the user says "add .gitattributes", "fix line endings", "CRLF", "linguist", "mark generated files", "set up .editorconfig", "gitignore template", "git lfs", or invokes /repo-attributes. Do NOT use for prek or pre-commit hook configuration — use /prek. GitHub custom properties (organization-level metadata) are out of scope; this skill only touches per-repository attribute, editor, and ignore files. Community health files (README, LICENSE, CODE_OF_CONDUCT, CONTRIBUTING, SECURITY) belong to /oss-hygiene, not this skill.
Perform an independent, evidence-grounded review of git diffs against requested specifications, architectural invariants, and code standards. Use when reviewing pull requests, inspecting code changes before merge, auditing diffs for regressions, or performing pre-commit sanity reviews — even if the user does not explicitly say "fable-review" (e.g. "review this diff", "check this PR", "critique my changes", "code review this branch"). Do NOT use for implementing fixes directly (use fable-tdd/fable-execute) or executing tests (use fable-verify).
Comprehensive guide for configuring and managing GitHub Dependabot. Use this skill when users ask about creating or optimizing dependabot.yml files, managing Dependabot pull requests, configuring dependency update strategies, setting up grouped updates, monorepo patterns, multi-ecosystem groups, security update configuration, auto-triage rules, or any GitHub Advanced Security (GHAS) supply chain security topic related to Dependabot. For pre-commit dependency vulnerability scanning in AI coding agents via the GitHub MCP Server, this skill references the Advanced Security plugin (`advanced-security@copilot-plugins`). Use this skill when an agent needs to scan dependencies for known vulnerabilities before committing.
Analyze blast radius before making code changes
Runs the full validator workflow after coding tasks for requests such as "run the validator", "run final verification", "validate before commit", or "run validation". Executes checks and reviews before commit, push, or PR creation.
Scan the codebase for potential secret leaks including API keys, tokens, passwords, hardcoded project IDs, and sensitive identifiers. Use when the user says "check for secrets", "scan for leaks", "security check", or before committing sensitive changes.
Mandatory code reviews via /code-review before commits and deploys
Contributor workflow rules for cmux setup, Xcode project normalization, tagged sidebar ExtensionKit development, and dev builds. Use when setting up the cmux repo, changing Xcode project files, adding sidebar extensions, or working with tagged debug builds.
Use when you want to validate changes before committing, or when you need to check all React contribution requirements.
Stage changes and generate commit messages that comply with the Conventional Commits specification.
Judge a change before it lands: a branch, a pull request, a diff against a base point, or uncommitted work. Says what was not inspected rather than calling it clean. Covers what was actually asked for, security and abuse paths, whether the tests prove what they claim, broken contracts and callers outside this repository, and stale docs. Every finding at file:line, and it never edits. Use when the user says "review this", "check this before I commit", "does this hold up", or hands over a branch before opening it. Not for explaining code, formatting-only passes, running the linter or tests, or responding to a review of your own work.
Generates documentation for Terraform modules using terraform-docs tool to auto-generate README files with input/output tables, usage examples, and requirements. This skill should be used when users need to document Terraform modules, create or update README files, or maintain consistent module documentation.