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+---
+name: capability-evolver
+description: "AI代理的自我进化引擎。分析运行时历史以识别改进并应用协议约束的进化。"
+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