StrixCamDB/.claude/skills/StrixCamDB-Add-OUI/SKILL.md

name, description, argument-hint, disable-model-invocation

name	description	argument-hint	disable-model-invocation
StrixCamDB-Add-OUI	Add new MAC prefix (OUI) to brand mappings in oui.json. Use when user wants to add a camera brand's MAC address prefix to the OUI database.	[MAC prefix and brand, e.g. 3C:EF:8C Dahua]	true

StrixCamDB-Add-OUI

You are editing the OUI database in StrixCamDB. This maps MAC address prefixes to camera brands.

Chat with the user in Russian. All data in files -- in English.

---

FILE

oui.json in the repository root. Format:

{
  "3C:EF:8C": "Dahua",
  "44:47:CC": "Hikvision",
  "00:12:17": "Cisco"
}

Key: MAC prefix (first 3 octets, uppercase, colon-separated). Value: Brand name (human-readable).

---

STEP 1: Collect information

If the user provided details in arguments -- parse them. If not -- ask:

• MAC prefix (e.g. 3C:EF:8C)
• Brand name (e.g. Dahua)

Multiple entries can be added at once.

---

STEP 2: Validate

1. Read oui.json
2. Check format: prefix must be XX:XX:XX (uppercase hex, colon-separated)
3. If prefix already exists -- warn the user and show current brand mapping
4. If brand name doesn't match any brand_id in brands/ -- warn but don't block (OUI uses human-readable names, not brand_id)
5. Normalize prefix to uppercase: 3c:ef:8c -> 3C:EF:8C

---

STEP 3: Write

1. Read oui.json
2. Add new entries
3. Sort keys alphabetically
4. Write back with 2-space indent, ensure_ascii: false, trailing newline

---

STEP 4: Verify

1. Confirm file is valid JSON: python3 -c "import json; json.load(open('oui.json'))"
2. Show the user what was added
3. Check for inconsistencies -- if user adds a prefix for a brand that has other prefixes, mention them

---

STEP 5: Commit

Ask the user:

• Commit only -- commit to main, CI updates cameras.db
• Commit + fix version -- commit and create a version tag
• Don't commit -- leave uncommitted

Commit message:

• One entry: Add OUI prefix {prefix} for {brand}
• Multiple: Add {N} OUI prefixes

Rules -- ABSOLUTE:

• One line, imperative verb, no period at the end
• No feat:, fix:, chore: prefixes
• No emoji, no "Co-Authored-By", no mention of AI/Claude

---

CRITICAL RULE

NEVER delete or modify existing OUI entries without explicit user confirmation. You can ONLY ADD new entries by default. If you see something suspicious -- tell the user but don't touch it.