validate-before-commit

Original：🇺🇸 English

Translated

Run the full validation sequence before declaring any task done. Use this skill proactively after any code or infrastructure change — run pre-commit, mypy, and pulumi preview (where applicable) without waiting to be asked. Never declare success without passing checks.

6installs

Sourcemitodl/agent-kit

Added on2026-05-23

NPX Install

npx skill4agent add mitodl/agent-kit validate-before-commit

SKILL.md Content

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Validate Before Commit

Do not declare a task done until the full validation sequence has passed. Run these checks proactively — do not wait for the human to ask.

Standard sequence

bash

# 1. Linting, formatting, and basic static checks
uv run pre-commit run --all-files

# 2. Type checking
uv run mypy <package_or_src_dir>

# 3. Infrastructure plan (if Pulumi files were changed)
pulumi preview --stack <stack-name>

Rules

Run pre-commit before mypy; pre-commit may auto-fix formatting that would otherwise produce mypy noise.
If pre-commit auto-fixes files, stage the changes and re-run pre-commit to confirm all hooks pass cleanly.
mypy errors are blocking — do not leave type errors for the human to clean up.
```
pulumi preview
```
output must be reviewed: unexpected replacements or deletions are bugs, not acceptable side effects.

For Dagster / dg changes

After modifying assets, sensors, or code location structure, also confirm the workspace loads cleanly: