name: Skill Gap Identifier description: Analyzes failures or user requests to automatically scaffold new skills, ensuring structural evolution. version: 1.0.0 author: Antigravity Skills Library created: 2026-01-16 leverage_score: 5/5

SKILL-021: Skill Gap Identifier

Overview

A meta-skill for system evolution. It transforms "I wish I could do X" into a concrete plan for "Method X" by scaffolding the directory structure, metadata, and templates for a new skill. This ensures the system evolves structurally rather than relying on ad-hoc scripts.

Trigger Phrases

create skill
new capability
missing tool
scaffold skill

Inputs

Parameter	Type	Required	Default	Description
`--Name`	string	Yes	-	Short name (e.g., `log_parser`)
`--Trigger`	string	Yes	-	When should this run?
`--Description`	string	Yes	-	What does it do?

Outputs

1. New Directory Structure

skills/
  22_log_parser/
    SKILL.md      (Template)
    scripts/
    examples/
    templates/

2. JSON Status

{
  "status": "CREATED",
  "id": "SKILL-22",
  "path": "C:\\...\\skills\\22_log_parser"
}

Preconditions

skills root directory exists and is writable.
PowerShell 5.1+ or Core 7+.

Safety/QA Checks

Collision Detection: Checks strict naming and ID availability.
Sanitization: Cleans directory names to be safe.

Stop Conditions

Condition	Action
Name already exists	Fail or increment ID

Implementation

See scripts/propose_skill.ps1.

Integration with Other Skills

SKILL-020 (Postmortem) identifies a gap.
User or Agent calls SKILL-021 to fill it.
Agent then implements the logic in the new folder.

Name	skill-gap-identifier
Description	Analyzes failures or user requests to automatically scaffold new skills, ensuring structural evolution.

skill-gap-identifier

SKILL.md