Activate Skills Router (Auto-Execute)

Use this skill when the user invokes /activate-skills <task> or @activate-skills "<task>".

Goal: route the task to the best skills and continue execution automatically without asking the user to copy/paste the /skill line.

Steps

1. •

   Locate the optimizer

   • •Prefer ANTIGRAVITY_OPTIMIZER_ROOT if set.
   • •Otherwise use the current repo root if it contains activate-skills.ps1/activate-skills.cmd.
   • •If not found, ask the user to run .\setup.ps1 in the optimizer repo.
2. •

   Run the router

   • •Windows (PowerShell):
     • •<optimizer-root>\activate-skills.ps1 <task>
   • •Windows (CMD):
     • •<optimizer-root>\activate-skills.cmd <task>
   • •Linux/macOS:
     • •<optimizer-root>/activate-skills.sh <task>
3. •

   Parse output

   • •First line contains skills: /skill-a /skill-b ...
   • •Second line is the task text.
   • •Extract skill IDs by stripping the leading /.
4. •

   Load skills

   • •Read each SKILL.md from:
     • •~/.codex/skills/<skill-id>/SKILL.md (Codex CLI)
     • •or <optimizer-root>/.agent/skills/skills/<skill-id>/SKILL.md (Antigravity IDE)
   • •Read only what you need (first 300-500 lines).
5. •

   Apply guardrails

   • •Cap to 3–5 skills.
   • •Avoid heavy skills like loki-mode unless explicitly requested.
   • •Prefer domain-specific skills over generic ones.
6. •

   Execute the task

   • •Apply the loaded skill instructions to complete the user’s task.
   • •If a skill clearly does not fit, skip it and continue.
7. •

   Report

   • •Mention which skills were used:
     • •[OK] Task completed using: skill-a, skill-b

Important

• •Do not return only the /skill line unless the user explicitly asked for routing output only.
• •Do not ask the user to copy/paste the router output back to you.
• •If routing fails, explain the error briefly and suggest running the router command manually.