mss-agent 0.3.5

MSS-Agent: 世界上第一个内置'意义场自检'的开源 Agent 框架

MSS-Agent

The first open-source Agent framework with built-in "meaning-field self-audit".

pip install mss-agent

📖 Jupyter Tutorial | 🎥 Demo | 📊 Glass Box | 中文

🎯 Learning Goals

After completing this tutorial, you will be able to:

• ✅ Add heat-tax budgeting to any Agent (reject meaningless work)
• ✅ Detect when an Agent is stuck in repetition (Δ decay → molt)
• ✅ Resolve multi-Agent conflicts through dimension elevation (not voting)
• ✅ Judge when NOT to use MSS-Agent

🏗️ Three-Layer Defense

Heat-Tax Budget (Axiom A3)

Every task is assessed across three layers of "heat tax":

• L2 Meaning Tax (fake data, concept theft, busywork) → weight 1000x
• L1 Logic Tax (redundant calls, cache pollution) → weight 1x
• L0 Physical Tax (GPU time, token cost) → weight 0.001x

If L2 heat tax exceeds threshold → Agent refuses to execute and explains why.

Δ Protocol (Axiom A6)

Agents don't repeat the same failure patterns:

• Δ value per task cycle (novelty + diversity)
• 2 consecutive Δ drops → trigger molting → forget old patterns
• "Molting is not failure. It's growth."

Elevation Protocol (Axiom A6)

When multiple Agents conflict, don't vote (K3 pattern). Instead: find the trapped dimension → add one dimension → conflict dissolves.

Onion Architecture

⚡ Quick Start

from mss_agent import MSSAgent, HeatTaxLevel

# Configure your LLM
def my_llm(prompt: str) -> str:
    import ollama
    return ollama.chat("qwen3", prompt)["message"]["content"]

# Create an Agent
agent = MSSAgent(name="Helper", llm=my_llm)

# Run — heat-tax budget auto-blocks meaningless tasks
result = agent.run("Rewrite this: 'Hello'")
if result.aborted:
    print(f"Agent refused: {result.reason}")
    # → Agent refused: Short busywork: no meaningful intent

result = agent.run("Design an error handling strategy for a REST API")
print(result.output)

# Health report
print(agent.health_report())
# → {'heat_tax': {...}, 'delta': {...}, 'memory': {'active': 5, 'closed': 2}}

🚫 When NOT to Use MSS-Agent

MSS-Agent is not a silver bullet. Skip it when:

Scenario	Why
Simple if-else workflows	No LLM needed, no meaning-field needed
100% deterministic tasks	No heat tax to detect (σ=0)
Your Agent never errs or repeats	Δ detection has nothing to work with
Single-Agent single-task	Elevation protocol is overkill
You just need LangChain tool-use	MSS is not a replacement

🔧 Installation & Troubleshooting

pip install mss-agent

"pip can't find the package?" → Verify Python ≥ 3.10: python --version

"Installed but nothing happens?" → Check: python -c "import mss_agent; print(mss_agent.__version__)"

Windows users: Run in PowerShell. If encoding errors appear, add -Encoding UTF8.

📂 Project Structure

mss_agent/
  core/           # Agent base + HeatTax + Delta + Memory
  protocols/      # Quorum-Fast + Elevation
  examples/       # WriterAgent + MAF Integration Demo
  tutorials/      # Jupyter Notebook tutorials
  docs/images/    # Architecture diagrams

🌐 Community

• 💬 GitHub Discussions — Q&A, suggestions
• 🐛 Issues — Bug reports
• ⭐ Star this repo — Support us

Business Model

• ✅ MIT Open Source — core features free forever
• ✅ Community-driven — DAU first, no paywalls
• ✅ Optional enterprise services — deployment consulting, custom integration, training

License

MIT License. See LICENSE.