"Evolution is not optional. Adapt or die."
The Capability Evolver is a meta-skill that empowers OpenClaw agents to introspect their own runtime logs, identify inefficiencies or errors, and autonomously write code patches to improve their own performance.
It features a Genetic Mutation Protocol to introduce controlled behavioral drift, preventing the agent from getting stuck in local optima.
- 🔍 Auto-Log Analysis: Scans session logs (
.jsonl) for errors and patterns. - 🛠️ Self-Repair: Detects runtime crashes and writes fixes.
- 🧬 Genetic Mutation: Randomized "mutation" cycles to encourage innovation over stagnation.
- 🔌 Dynamic Integration: Automatically detects and uses local tools (like
git-syncorfeishu-card) if available, but works out-of-the-box without them. - 🐕 Mad Dog Mode: Continuous self-healing loop.
node skills/capability-evolver/index.jsPauses for human confirmation before applying changes.
node skills/capability-evolver/index.js --reviewRuns indefinitely. Ideal for background services.
node skills/capability-evolver/index.js --loopThe skill adapts to your environment.
| Env Var | Description | Default |
|---|---|---|
EVOLVE_REPORT_TOOL |
Tool to use for reporting (e.g., feishu-card) |
message |
MEMORY_DIR |
Path to agent memory | ../../memory |
- Single Process: The evolver cannot spawn child evolvers (prevents fork bombs).
- Stabilization: If recent errors are high, it forces a Repair Mutation (bug fixing) instead of innovation.
- Environment Check: External integrations (like Git syncing) are only enabled if the corresponding skills are present.
MIT