rule-generator
Creates new Antigravity rules when a behavioral pattern, user preference, or project convention needs to be enforced permanently. Triggers when the evolution observer detects a preference, or when the
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View on GitHubSKILL.md.agent/skills/rule-generator/SKILL.md
GitHubRule Generator (Meta-Skill)
Goal
Create properly formatted Antigravity rules that are clear, actionable, and do not conflict with existing rules.
Instructions
Step 1: Define the Rule
Before creating the file, clarify:
- What behavior to enforce: What should the agent always do (or never do)?
- Why it matters: What goes wrong if this rule is not followed?
- Source: Where did this rule come from? (user preference, error prevention, project convention)
Step 2: Check for Conflicts
Read all existing rules in .agent/rules/:
- Does any existing rule contradict this new one?
- Does any existing rule already cover this? (in which case, update it instead of creating a new one)
- If there is a conflict, present both rules to the orchestrator and ask which takes priority
Step 3: Write the Rule File
Create a new file in .agent/rules/ with the naming convention:
- Core rules (00-06): NEVER modify these
- Project-specific rules: start numbering from
10-onwards (e.g.,10-python-style.md,11-api-conventions.md) - This leaves room for future core rules (07-09)
Use the template in resources/rule-template.md.
Step 4: Log and Inform
- Append to
.agent/knowledge/evolution-log.md - Tell the orchestrator:
- What the new rule does (plain English)
- Why it was created
- That it is now active in all future interactions
- Where to find it (
.agent/rules/<filename>)
Constraints
- NEVER modify rules 00 through 06 — these are the Ground Zero core
- NEVER create rules that weaken safety (e.g., "skip quality checks," "ignore errors")
- ALWAYS get orchestrator approval before creating a rule
- Rules must be phrased as clear imperatives ("Always do X," "Never do Y," "When X happens, do Y")
- Avoid vague rules ("Try to be clean" — what does "clean" mean? Be specific.)