Git Version Control

Git Version Control

When to use

Use this skill when the user asks to create baselines, compare versions, snapshot experiment states, prepare rollback points, or document each version's distinguishing characteristics.

Shared Capability Boundary

This skill is the direct workflow owner for git-coupled versioning tasks. It owns:

• repository state inspection for versioning,
• commit/tag/checkpoint preparation,
• human-readable version-log traceability.

It does not own:

• repo-wide governance policy,
• artifact cleanup policy,
• execution orchestration outside the versioning task itself.

workflow-scoped-execution is not the default wrapper here. Use it only if a larger workflow delegates one bounded execution stage that must end in a git snapshot.

Expected Downstream Consumers

Typical consumers include:

• eda-method-implementer after implementation milestones,
• workflow-research-chain during versioned development stages,
• execution skills that need an explicit rollback point after a governed run.

Inputs

Provide or derive:

1. version scope and changed-file set,
2. desired version identity style,
3. whether a tag is required,
4. comparison baseline and version-log destination.

Outputs

Return or update:

• commit/tag or checkpoint identity,
• version-log entry under docs/versioning/ or equivalent topic log,
• explicit baseline and differentiator record,
• explicit statement of whether workflow-scoped-execution was not_used or the versioning step was delegated from another workflow.

Knowledge And Tool Interaction

1. Use existing project version logs or checkpoint notes as the local knowledge base for baseline selection and version naming continuity.
2. If a task needs a shared tool-reuse lookup before adding versioning helpers, delegate that lookup to eda-context-accessor.
3. Write version facts back into the human-readable project log so git metadata is paired with experiment meaning.

Hard Rules

1. Inspect repository state before creating a new version artifact.
2. Avoid touching unrelated dirty files.
3. Never use destructive reset/checkout unless user explicitly requests.
4. Every version artifact must be traceable through git metadata plus a human-readable log entry.
5. Do not route routine versioning work through workflow-scoped-execution unless the parent workflow explicitly delegates a bounded execution stage that ends in version capture.

Operational References

1. Load references/workflow-owner-usage.md when deciding whether versioning is the direct workflow owner task or a delegated substage inside another workflow.
2. Load references/state-and-identity.md when inspecting repository state or defining the version token, naming, and commit-title convention.
3. Load references/commit-tag-and-traceability.md when preparing the actual commit/tag sequence, version-log fields, or post-commit traceability checks.
4. Load references/version-log-template.md when writing or updating the human-readable per-version log entry.