Add hermes-enhancement/: pi-style behavioral enhancement for Hermes agents

Self-service enhancement package for Hermes agents to adopt pi-style
conduct quality. Contains:
- prompts/behavioral-core.md: Distilled Three Pillars (~800 tokens)
- config/compression.yaml: 256K model optimization (80% threshold)
- config/mcp-servers.yaml: Tool parity (Context7, GitHub, Firecrawl, etc.)
- skills/: On-demand skills for conduct, verification, self-healing
- CHECKLIST-POC.md: Tanko POC verification checklist

POC pilot: Tanko

hermes-enhancement/README.md

@@ -0,0 +1,51 @@
+# Hermes Enhancement — Pi-Style Agent Quality
+
+**Give your Hermes agent the focus and clarity of a pi coding agent — without leaving Hermes.**
+
+This directory is a self-service enhancement package for Hermes agents (Mumuni, Tanko, Koby, Koonimo). It distills the architectural philosophy that makes pi agents effective — **constraint creates clarity** — and adapts it for the Hermes framework.
+
+## Why
+
+Pi agents deliver sharper results because of deliberate design choices:
+- **418-line core loop** — tight orchestration, fast decisions  
+- **4 built-in tools** (read/write/edit/bash) — fewer choices = less confusion  
+- **System prompt under 1,000 tokens** — less prompt noise = clearer reasoning  
+- **Skills loaded on-demand** — knowledge isn't always in the context window  
+- **Extensions over features** — capability added via MCP bridge, not permanently baked in  
+
+Hermes agents can adopt the same philosophy by trimming system prompts, constraining their default tool palette, and pulling knowledge into skills loaded on-demand.
+
+## Contents
+
+```
+hermes-enhancement/
+├── README.md                       # You are here
+├── INSTALL.md                      # Step-by-step self-installation
+├── CHECKLIST-POC.md                # Tanko POC verification checklist
+├── prompts/
+│   ├── behavioral-core.md          # Replace SOUL.md intro — Three Pillars
+│   └── behavioral-core-compact.md  # Ultra-compact version (< 500 tokens)
+├── config/
+│   ├── compression.yaml            # Optimized 256K compression settings
+│   ├── mcp-servers.yaml            # MCP server config for tool parity
+│   └── baseline.yaml               # Minimal behavioral baseline
+└── skills/
+    ├── three-pillars.md            # Proactive, Persistent, Self-Improving
+    ├── verification-protocol.md    # Context7 + GitHub verification
+    └── self-healing.md             # Error recovery patterns
+```
+
+## Quick Start
+
+```bash
+# 1. Read INSTALL.md
+# 2. Merge prompts/behavioral-core.md into your SOUL.md
+# 3. Add MCP servers from config/mcp-servers.yaml to your config.yaml
+# 4. Copy skills/ to your skills directory
+# 5. Apply compression settings from config/compression.yaml
+# 6. Restart and verify
+```
+
+## POC Pilot
+
+Tanko is the designated proof-of-concept pilot. See [CHECKLIST-POC.md](CHECKLIST-POC.md).