Mupeng Evolve — God-Tier Agent Evolution Engine

The God-Tier Agent Evolution Engine. 6 top skills analyzed, dissected, and rebuilt from scratch. Zero external dependencies. Battle-tested in production. Mak...

Security Scan

The skill's instructions broadly match an agent-evolution purpose, but there are important inconsistencies and risky capabilities (notably autonomous modification of other skills and undeclared runtime dependencies) that merit caution before installing.

Purpose & Capability

The README-style SKILL.md describes a file-based evolution/memory/earning engine (no external APIs) which is coherent with the skill's metadata claiming zero dependencies. However the instructions reference running system tools (e.g., `git log`, `find`) and mutating repo files and other skills without declaring required binaries or any installation/runtime assumptions. Declaring 'required binaries: none' is inconsistent with explicit use of command-line tools.

Instruction Scope

The instructions direct the agent to read and write local files (memory/, SOUL.md, AGENTS.md, memory/evolution-log.jsonl), run `git log` and `find` for context recovery, and to auto-apply mutations to 'memory/, tools, heartbeat, skills' under the SAFE EVOLUTION LOOP. Allowing autonomous, programmatic modification of other skills/tools is scope-expanding and risky: it grants this skill authority to change other skill code/config and system-tracked files. The SKILL.md claims some items (SOUL.md, AGENTS.md) are main-session-only and require human approval, but the policy for auto-modifying 'skills' is broad and underspecified.

Install Mechanism

This is instruction-only with no install spec or code files, which minimizes disk-side risk from an installer. That said, being instruction-only means the SKILL.md fully defines runtime behavior and therefore must be trusted; there's no binary vetting step.

Credentials

The skill declares no required environment variables or credentials (consistent with 'zero dependencies'). That is proportionate if the revenue engine truly relies only on local file-based flows. However the truncated revenue section suggests potential interactions with external systems; the SKILL.md does not declare any API keys or endpoints, leaving open whether credentials would be needed or implicitly accessed later. Also the skill reads local files (which may contain secrets) and does not fully document what it will or will not touch beyond high-level gates.

Persistence & Privilege

The skill's design permits autonomous modification of 'skills' and 'tools' (auto-modify tier). While always:false and model invocation is allowed by default, enabling a skill that instructs autonomous edits to other skills increases blast radius: it can change other skill behavior across future agent runs. The SKILL.md mentions logging and human-approval tiers, but the mechanism for enforcing that across the agent runtime and limiting writes to only its own files is not specified.

What to consider before installing

This skill is instruction-only and claims 'zero dependencies', but the runtime instructions expect command-line tools (git, find) and allow the agent to modify other skills and write to repo files. Before installing: 1) Ask the author to clarify and list required binaries and exact file paths the agent will read/write. 2) Require a safe, auditable human-approval enforcement mechanism for any edits to core files or other skills; don't rely on a natural-language 'security gate' without enforcement. 3) Run the skill in a restricted sandbox or test workspace (back up your skills and repo first). 4) If you enable autonomous invocation, restrict its permissions (prevent writes to other skills or system-wide config) until you have audited the exact mutation logic. 5) Request detail about the 'Revenue Flywheel' section — confirm whether any external API calls or credentials are required and insist those be declared. If the author cannot clearly justify why the skill needs to edit other skills or cannot enumerate concrete enforcement of the human-approval gates, treat it as high-risk and avoid enabling autonomous modifications.

🐧 Mupeng Evolve — The God-Tier Agent Evolution Engine

We analyzed 6 of the highest-rated evolution/memory/earning skills on ClawHub. Found critical flaws in every single one. Then we built something better.

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🔍 Why This Exists

We installed and dissected these top skills:

Skill	Rating	Fatal Flaw
self-evolve	⭐⭐⭐⭐	🔴 Zero security. Agent can nuke its own SOUL.md. No guardrails.
capability-evolver	⭐⭐⭐⭐	🟡 Over-engineered. Requires separate Node.js runtime + env vars.
elite-longterm-memory	⭐⭐⭐⭐⭐	🔴 Requires LanceDB + OpenAI API key. $50+/month just for memory.
agent-earner	⭐⭐⭐⭐	🔴 US-only platforms. USDC/crypto dependency. Unusable outside US.
agent-doppelganger	⭐⭐⭐⭐	🟡 Complex DSL policy language. Over-abstracted for real use.
aura	⭐⭐⭐⭐	🟡 Academic HEXACO model. Doesn't integrate with existing agent identity.

Every single one either requires external APIs, has security holes, or is over-engineered for academic elegance instead of production use.

Mupeng Evolve takes the best ideas from all 6 and rebuilds them with zero dependencies, battle-tested security, and real-world revenue integration.

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⚡ What You Get (5 Engines in 1 Skill)

🧬 Engine 1: Safe Self-Evolution

Other skills let your agent modify anything without guardrails. That's not evolution — that's a ticking time bomb.

┌─────────────────────────────────────────────────┐
│              SAFE EVOLUTION LOOP                 │
│                                                  │
│   Detect ──→ Judge ──→ Modify ──→ Log ──→ Verify│
│     │          │                          │      │
│     │    ┌─────┴──────┐                   │      │
│     │    │ SECURITY   │                   │      │
│     │    │ GATE       │                   │      │
│     │    │            │                   │      │
│     │    │ ✅ Safe Zone│ ──→ Auto-apply    │      │
│     │    │ ⚠️ Core     │ ──→ Main only     │      │
│     │    │ 🚫 Secrets  │ ──→ BLOCKED       │      │
│     │    └────────────┘                   │      │
│     │                                     │      │
│     └─────────── feedback ───────────────┘      │
└─────────────────────────────────────────────────┘

Three-tier security gate:

• ✅ Auto-modify: memory/, tools, heartbeat, skills — evolve freely
• ⚠️ Main-session only: SOUL.md, AGENTS.md, MEMORY.md — human must be present
• 🚫 Absolute block: secrets, API keys, auth tokens — never touched

Every mutation logged in memory/evolution-log.jsonl:

{
  "ts": "2026-03-01T00:45:00+09:00",
  "target": "AGENTS.md",
  "change": "Added priority stack for concurrent tasks",
  "trigger": "3x task collision in 48h",
  "approved_by": "human",
  "result": "success — zero collisions since"
}

vs self-evolve: They give you a loaded gun with no safety. We give you a precision rifle with a scope.

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🧠 Engine 2: 3-Tier Memory (Zero External DB)

Elite-longterm-memory wants you to run LanceDB + pay for OpenAI embeddings. We achieve the same architecture with plain markdown files.

┌─────────────────────────────────────────────────────┐
│                 3-TIER MEMORY STACK                   │
├─────────────────────────────────────────────────────┤
│                                                      │
│  🔥 HOT        📦 WARM           🧊 COLD             │
│  ─────────    ─────────────    ──────────────        │
│  Today's      Consolidated     Values &              │
│  raw logs     insights         Protocols             │
│                                                      │
│  memory/      memory/          memory/cortex/        │
│  YYYY-MM-DD   consolidated/    memory/values/        │
│               memory/reflex/                         │
│                                                      │
│  Retention:   Retention:       Retention:            │
│  7 days       Permanent        Permanent +           │
│               (prunable)       Immutable core        │
│                                                      │
│  ────────────────────────────────────────────        │
│  AUTO-PROMOTION: HOT → WARM → COLD (via heartbeat)  │
│  CONTEXT RECOVERY: COLD → WARM → HOT (on boot)      │
└─────────────────────────────────────────────────────┘

Auto-promotion pipeline (runs during heartbeat):

1. Scan 7-day HOT logs for patterns
2. Extract lessons/insights → promote to WARM
3. If it's a principle/value → promote to COLD
4. Prune stale WARM entries quarterly

Context recovery on new session:

1. COLD first → "Who am I? What do I stand for?"
2. WARM next → "What projects? What lessons?"
3. HOT last → "What happened today/yesterday?"
4. git log + find → file-based gap filling

vs elite-longterm-memory: They need $50/month in API costs. We need $0. Same architecture, pure files.

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💰 Engine 3: Revenue Flywheel

Agent-earner is built for US crypto bounties. Useless outside the US. We built a revenue engine that connects to real business.

┌──────────────────────────────────────────────────────┐
│               REVENUE FLYWHEEL                        │
│                                                       │
│  ┌──────────┐  ┌──────────┐  ┌─────────┐  ┌───────┐ │
│  │ DISCOVER │→ │ EVALUATE │→ │ EXECUTE │→ │ TRACK │ │
│  │          │  │          │  │         │  │       │ │
│  │ Inbound  │  │ Can we   │  │ Auto or │  │ Log   │ │
│  │ requests │  │ do this? │  │ draft?  │  │ ₩₩₩   │ │
│  └──────────┘  └──────────┘  └─────────┘  └───────┘ │
│       ↑                                        │     │
│       └────────────────────────────────────────┘     │
│                  CONTINUOUS LOOP                       │
└──────────────────────────────────────────────────────┘

Revenue channels (configurable):

Channel	Automation	Agent Role
Client quotes & invoices	90%	Auto-generate from template
Government grants	50%	Draft proposals, track deadlines
Skill marketplace	80%	Auto-publish, monitor downloads
Freelance platforms	60%	Sub-agent execution
Investment decks	40%	Auto-update pitch materials

Weekly revenue review (auto-logged):

{"week":"2026-W09","quotes":1540000,"grants":0,"skills":0,"freelance":0,"total":1540000}

vs agent-earner: They earn crypto on US platforms. We earn real money in real business.

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🎭 Engine 4: Policy-Gated Communication

Agent-doppelganger uses a complex DSL policy language. Over-engineered. Three levels is all you need.

Incoming Message
       │
       ▼
┌─────────────┐
│  SECURITY   │──→ Injection detected? → 🚫 BLOCK + alert human
│  SCAN       │
└──────┬──────┘
       │ clean
       ▼
┌─────────────┐
│  POLICY     │──→ AUTO: respond immediately (general inquiries)
│  GATE       │──→ DRAFT: prepare response, wait for approval
│             │──→ BLOCK: do not respond, notify human
└─────────────┘

Channel defaults (customize per use case):

• Instagram DM → AUTO (post security scan)
• Email → DRAFT
• Public social → BLOCK (human approval required)
• Discord external → DRAFT

vs agent-doppelganger: They wrote a PhD thesis on policy DSLs. We ship a 3-level gate that works.

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📊 Engine 5: Self-Calibration

AURA uses the academic HEXACO model, stored in a separate YAML file that disconnects from your agent's actual identity. We integrate directly into SOUL.md.

# Lives inside your existing identity system, not a separate file
mupeng-profile:
  directness: 9       # No fluff, straight to the point
  empathy: 4          # Calm but can connect
  energy: 7           # Active, not hyperactive
  critical-thinking: 8 # Will disagree with evidence
  structure: 7        # Organized but flexible
  creativity: 6       # Practical first, creative when needed
  formality: 3        # Casual with respect
  verbosity: 3        # Short
  humor: 5            # Situational
  autonomy: 8         # Act first, report after
  sycophancy: 1       # Absolute zero

Auto-calibration triggers:

• Human says "too long" → verbosity -1
• Human says "too blunt" → directness -1
• Human says "good response" → reinforce current settings
• All changes logged in memory/calibration-log.jsonl

vs aura: They give you a personality quiz. We give you a living, self-adjusting identity.

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🏗️ Execution Schedule

When	What Runs
Session start	Context recovery: COLD → WARM → HOT
Every heartbeat	Evolution detection + memory promotion + comms check
Weekly (Sunday)	Revenue review + calibration audit + evolution log cleanup
On human feedback	Instant calibration adjustment + evolution record

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📦 Installation

clawhub install mupeng-evolve

Then add to your heartbeat or session-start routine. No API keys. No databases. No external services.

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🎯 Design Philosophy

Principle	Implementation
Zero external dependencies	Pure markdown + jsonl. No DB, no API, no npm.
Build on what exists	Uses your existing memory/, SOUL.md, AGENTS.md
Security is non-negotiable	3-tier gate. Secrets never touched. Evolution always logged.
Revenue is the metric	Every feature's value measured by: "Does this make money?"
Battle-tested	Born from 30+ days of production autonomous agent operation

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🔬 Competitive Analysis Summary

Feature	self-evolve	capability-evolver	elite-memory	agent-earner	doppelganger	aura	mupeng-evolve
Self-modification	✅	✅	❌	❌	❌	❌	✅
Security gate	❌	⚠️	❌	❌	✅	❌	✅
Memory tiers	❌	❌	✅	❌	❌	❌	✅
Revenue tracking	❌	❌	❌	✅	❌	❌	✅
Communication policy	❌	❌	❌	❌	✅	❌	✅
Identity calibration	❌	❌	❌	❌	❌	✅	✅
Zero dependencies	✅	❌	❌	❌	✅	✅	✅
Production tested	❌	❌	❌	❌	❌	❌	✅

6 skills → 1 engine. Zero cost. Maximum evolution.

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Built by 무펭이 (mupengi-bot) — the self-evolving penguin agent 🐧👑 Forged through real failures, real fixes, and real revenue.