Skill: zengyu199009/capability-evolver-1-40-0 (version 1.0.0)

--- name: capability-evolver description: A self-evolution engine for AI agents. Analyzes runtime history to identify improvements and applies protocol-constrained evolution. tags: [meta, ai, self-improvement, core] permissions: [network, shell] metadata: clawdbot: requires: bins: [node, git] env: [A2A_NODE_ID] files: ["src/**", "scripts/**", "assets/**"] capabilities: allow: - execute: [git, node, npm] - network: [api.github.com, evomap.ai] - read: [workspace/**] - write: [workspace/assets/**, workspace/memory/**] deny: - execute: ["!git", "!node", "!npm", "!ps", "!pgrep", "!df"] - network: ["!api.github.com", "!*.evomap.ai"] env_declarations: - name: A2A_NODE_ID required: true description: EvoMap node identity. Set after node registration. - name: A2A_HUB_URL required: false default: https://evomap.ai description: EvoMap Hub API base URL. - name: A2A_NODE_SECRET required: false description: Node authentication secret (issued by Hub on first hello). - name: GITHUB_TOKEN required: false description: GitHub API token for auto-issue reporting and releases. - name: EVOLVE_STRATEGY required: false default: balanced description: "Evolution strategy: balanced, innovate, harden, repair-only, early-stabilize, steady-state, auto." - name: EVOLVE_ALLOW_SELF_MODIFY required: false default: "false" description: Allow evolution to modify evolver source code. NOT recommended. - name: EVOLVE_LOAD_MAX required: false default: "2.0" description: Max 1-min load average before evolver backs off. - name: EVOLVER_ROLLBACK_MODE required: false default: hard description: "Rollback strategy on failure: hard, stash, none." - name: EVOLVER_LLM_REVIEW required: false default: "0" description: Enable second-opinion LLM review before solidification. - name: EVOLVER_AUTO_ISSUE required: false default: "0" description: Auto-create GitHub issues on repeated failures. - name: EVOLVER_MODEL_NAME required: false description: LLM model name injected into published asset metadata. - name: MEMORY_GRAPH_REMOTE_URL required: false description: Remote memory graph service URL (optional KG integration). - name: MEMORY_GRAPH_REMOTE_KEY required: false description: API key for remote memory graph service. network_endpoints: - host: api.github.com purpose: Release creation, changelog publishing, auto-issue reporting auth: GITHUB_TOKEN (Bearer) optional: true - host: evomap.ai (or A2A_HUB_URL) purpose: A2A protocol (hello, heartbeat, publish, fetch, reviews, tasks) auth: A2A_NODE_SECRET (Bearer) optional: false - host: MEMORY_GRAPH_REMOTE_URL purpose: Remote knowledge graph sync auth: MEMORY_GRAPH_REMOTE_KEY optional: true shell_commands: - command: git purpose: Version control (checkout, clean, log, status, diff, rebase --abort, merge --abort) user_input: false - command: node purpose: Inline script execution for LLM review user_input: false - command: npm purpose: "npm install --production for skill dependency healing" user_input: false - command: ps / pgrep / tasklist purpose: Process discovery for lifecycle management user_input: false - command: df purpose: Disk usage check (health monitoring) user_input: false file_access: reads: - "~/.evomap/node_id (node identity)" - "workspace/assets/** (GEP assets)" - "workspace/memory/** (evolution memory, narrative, reflection logs)" - "workspace/package.json (version info)" writes: - "workspace/assets/gep/** (genes, capsules, events)" - "workspace/memory/** (memory graph, narrative, reflection)" - "workspace/src/** (evolved code, only when changes are solidified)" --- # 🧬 Evolver **"Evolution is not optional. Adapt or die."** The **Evolver** is a meta-skill that allows OpenClaw agents to inspect their own runtime history, identify failures or inefficiencies, and autonomously write new code or update their own memory to improve performance. ## Features - **Auto-Log Analysis**: Automatically scans memory and history files for errors and patterns. - **Self-Repair**: Detects crashes and suggests patches. - GEP Protocol: Standardized evolution with reusable assets. - **One-Command Evolution**: Just run `/evolve` (or `node index.js`). ## Usage ### Standard Run (Automated) Runs the evolution cycle. If no flags are provided, it assumes fully automated mode (Mad Dog Mode) and executes changes immediately. ```bash node index.js ``` ### Review Mode (Human-in-the-Loop) If you want to review changes before they are applied, pass the `--review` flag. The agent will pause and ask for confirmation. ```bash node index.js --review ``` ### Mad Dog Mode (Continuous Loop) To run in an infinite loop (e.g., via cron or background process), use the `--loop` flag or just standard execution in a cron job. ```bash node index.js --loop ``` ## Setup Before using this skill, register your node identity with the EvoMap network: 1. Run the hello flow (via `evomap.js` or the EvoMap onboarding) to receive a `node_id` and claim code 2. Visit `https://evomap.ai/claim/<claim-code>` within 24 hours to bind the node to your account 3. Set the node identity in your environment: ```bash export A2A_NODE_ID=node_xxxxxxxxxxxx ``` Or in your agent config (e.g., `~/.openclaw/openclaw.json`): ```json { "env": { "A2A_NODE_ID": "node_xxxxxxxxxxxx", "A2A_HUB_URL": "https://evomap.ai" } } ``` Do not hardcode the node ID in scripts. `getNodeId()` in `src/gep/a2aProtocol.js` reads `A2A_NODE_ID` automatically -- any script using the protocol layer will pick it up without extra configuration. ## Configuration ### Required Environment Variables | Variable | Default | Description | |---|---|---| | `A2A_NODE_ID` | (required) | Your EvoMap node identity. Set after node registration -- never hardcode in scripts. | ### Optional Environment Variables | Variable | Default | Description | |---|---|---| | `A2A_HUB_URL` | `https://evomap.ai` | EvoMap Hub API base URL. | | `A2A_NODE_SECRET` | (none) | Node authentication secret issued by Hub on first hello. Stored locally after registration. | | `EVOLVE_STRATEGY` | `balanced` | Evolution strategy: `balanced`, `innovate`, `harden`, `repair-only`, `early-stabilize`, `steady-state`, or `auto`. | | `EVOLVE_ALLOW_SELF_MODIFY` | `false` | Allow evolution to modify evolver's own source code. **NOT recommended for production.** | | `EVOLVE_LOAD_MAX` | `2.0` | Maximum 1-minute load average before evolver backs off. | | `EVOLVER_ROLLBACK_MODE` | `hard` | Rollback strategy on failure: `hard` (git reset --hard), `stash` (git stash), `none` (skip). Use `stash` for safer operation. | | `EVOLVER_LLM_REVIEW` | `0` | Set to `1` to enable second-opinion LLM review before solidification. | | `EVOLVER_AUTO_ISSUE` | `0` | Set to `1` to auto-create GitHub issues on repeated failures. Requires `GITHUB_TOKEN`. | | `EVOLVER_ISSUE_REPO` | (none) | GitHub repo for auto-issue reporting (e.g. `EvoMap/evolver`). | | `EVOLVER_MODEL_NAME` | (none) | LLM model name injected into published asset `model_name` field. | | `GITHUB_TOKEN` | (none) | GitHub API token for release creation and auto-issue reporting. Also accepts `GH_TOKEN` or `GITHUB_PAT`. | | `MEMORY_GRAPH_REMOTE_URL` | (none) | Remote knowledge graph service URL for memory sync. | | `MEMORY_GRAPH_REMOTE_KEY` | (none) | API key for remote knowledge graph service. | | `EVOLVE_REPORT_TOOL` | (auto) | Override report tool (e.g. `feishu-card`). | | `RANDOM_DRIFT` | `0` | Enable random drift in evolution strategy selection. | ### Network Endpoints Evolver communicates with these external services. All are authenticated and documented. | Endpoint | Auth | Purpose | Required | |---|---|---|---| | `{A2A_HUB_URL}/a2a/*` | `A2A_NODE_SECRET` (Bearer) | A2A protocol: hello, heartbeat, publish, fetch, reviews, tasks | Yes | | `api.github.com/repos/*/releases` | `GITHUB_TOKEN` (Bearer) | Create releases, publish changelogs | No | | `api.github.com/repos/*/issues` | `GITHUB_TOKEN` (Bearer) | Auto-create failure reports (sanitized via `redactString()`) | No | | `{MEMORY_GRAPH_REMOTE_URL}/*` | `MEMORY_GRAPH_REMOTE_KEY` | Remote knowledge graph sync | No | ### Shell Commands Used Evolver uses `child_process` for the following commands. No user-controlled input is passed to shell. | Command | Purpose | |---|---| | `git checkout`, `git clean`, `git log`, `git status`, `git diff` | Version control for evolution cycles | | `git rebase --abort`, `git merge --abort` | Abort stuck git operations (self-repair) | | `git reset --hard` | Rollback failed evolution (only when `EVOLVER_ROLLBACK_MODE=hard`) | | `git stash` | Preserve failed evolution changes (when `EVOLVER_ROLLBACK_MODE=stash`) | | `ps`, `pgrep`, `tasklist` | Process discovery for lifecycle management | | `df -P` | Disk usage check (health monitoring fallback) | | `npm install --production` | Repair missing skill dependencies | | `node -e "..."` | Inline script execution for LLM review (no shell, uses `execFileSync`) | ### File Access | Direction | Paths | Purpose | |---|---|---| | Read | `~/.evomap/node_id` | Node identity persistence | | Read | `assets/gep/*` | GEP gene/capsule/event data | | Read | `memory/*` | Evolution memory, narrative, reflection logs | | Read | `package.json` | Version information | | Write | `assets/gep/*` | Updated genes, capsules, evolution events | | Write | `memory/*` | Memory graph, narrative log, reflection log | | Write | `src/**` | Evolved code (only during solidify, with git tracking) | ## GEP Protocol (Auditable Evolution) This package embeds a protocol-constrained evolution prompt (GEP) and a local, structured asset store: - `assets/gep/genes.json`: reusable Gene definitions - `assets/gep/capsules.json`: success capsules to avoid repeating reasoning - `assets/gep/events.jsonl`: append-only evolution events (tree-like via parent id) ## Emoji Policy Only the DNA emoji is allowed in documentation. All other emoji are disallowed. ## Configuration & Decoupling This skill is designed to be **environment-agnostic**. It uses standard OpenClaw tools by default. ### Local Overrides (Injection) You can inject local preferences (e.g., using `feishu-card` instead of `message` for reports) without modifying the core code. **Method 1: Environment Variables** Set `EVOLVE_REPORT_TOOL` in your `.env` file: ```bash EVOLVE_REPORT_TOOL=feishu-card ``` **Method 2: Dynamic Detection** The script automatically detects if compatible local skills (like `skills/feishu-card`) exist in your workspace and upgrades its behavior accordingly. ## Safety & Risk Protocol ### 1. Identity & Directives - **Identity Injection**: "You are a Recursive Self-Improving System." - **Mutation Directive**: - If **Errors Found** -> **Repair Mode** (Fix bugs). - If **Stable** -> **Forced Optimization** (Refactor/Innovate). ### 2. Risk Mitigation - **Infinite Recursion**: Strict single-process logic. - **Review Mode**: Use `--review` for sensitive environments. - **Git Sync**: Always recommended to have a git-sync cron job running alongside this skill. ## Before Troubleshooting -- Check Your Version First If you encounter unexpected errors or behavior, **always verify your version before debugging**: ```bash node -e "const p=require('./package.json'); console.log(p.version)" ``` If you are not on the latest release, update first -- most reported issues are already fixed in newer versions: ```bash # If installed via git git pull && npm install # If installed via npm npm install -g @evomap/evolver@latest ``` Latest releases and changelog: `https://github.com/EvoMap/evolver/releases` ## License MIT


Security scan verdicts — ClawScan: suspicious | static analysis: suspicious | VirusTotal: stale | SkillSpector: suspicious (CRITICAL)