import

name	import
description	Load an imported signature JSON as the active signature. Sets origin=imported so Historian classifies any drift as EXPECTED.
user-invocable	true
allowed-tools	["Bash","Read","Write"]

import — load a teammate's signature as the active signature

When invoked

• User runs /cogsig import path/to/teammate_sig.json
• User wants to adopt a shared team signature

What it does

1. Load and validate the provided signature JSON
2. Override origin to "imported" and stamp imported_ts
3. Write to signature.json (becomes the active signature for inject)
4. Append to signature_history.jsonl (Historian sees origin=imported and classifies changes as EXPECTED)

What it does NOT do

• Does not modify the source file
• Does not merge signatures — full replacement only

Output

• signature.json — now holds the imported signature
• signature_history.jsonl — import event appended

Usage

python3 skills/import_sig/import_sig.py teammate_signature.json
python3 skills/import_sig/import_sig.py /path/to/shared/sig.json --repo /my/project