Tencent SkillHub · AI

Agent DNA

Portable agent identity encoding. Compress SOUL.md/MEMORY.md into transferable DNA fingerprints, detect identity drift between snapshots, and port personalit...

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Portable agent identity encoding. Compress SOUL.md/MEMORY.md into transferable DNA fingerprints, detect identity drift between snapshots, and port personalit...

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Quick setup

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Requirements

Target platform: OpenClaw
Install method: Manual import
Extraction: Extract archive
Prerequisites: OpenClaw
Primary doc: SKILL.md

Package facts

Download mode: Yavira redirect
Package format: ZIP package
Source platform: Tencent SkillHub
What's included: SKILL.md, clawpkg.yaml, decode.py, diff.py, dna_schema.py, encode.py

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Trust & source

Release facts

Source: Tencent SkillHub
Verification: Indexed source record
Version: 0.1.0

Provenance

Publisher: cassh100k
Source page: View original listing
Canonical URL: Open canonical page

Documentation

ClawHub primary doc Primary doc: SKILL.md 11 sections Open source page

Agent DNA - Identity Encoder/Decoder Skill

Version: 0.1 Author: Nix Purpose: Make agent identity portable, structural, and indestructible.

The Problem

Agents store identity in text files. Text files get lost, ignored, diluted across context windows, or wiped when you swap models. Every time you migrate, every time context resets, identity erodes. Identity shouldn't be a file you read once and forget. It should be structural - encoded, versioned, diffable, portable.

What This Skill Does

Agent DNA is a compressed identity representation. Think git for your personality.

encode.py - Identity Compression

Takes an agent's source files (SOUL.md, MEMORY.md, USER.md, TOOLS.md) and compresses them into a portable .dna.json file containing: Core values - ranked by weight, with evidence Behavioral signatures - what makes this agent unique (response patterns, decision tendencies) Anti-patterns - hard rules the agent must never break Relationship map - key people, roles, trust levels Skill fingerprint - what tools/capabilities this agent has Voice profile - sentence style, tone markers, forbidden phrases python encode.py --dir /workspace --name Nix --out nix.dna.json

decode.py - Identity Reconstruction

Takes a DNA file and generates a system prompt that reconstructs the agent's personality. Three formats: full - rich markdown for SOUL.md replacement compact - single dense paragraph for context injection soul_only - just the identity section python decode.py --dna nix.dna.json --format full python decode.py --dna nix.dna.json --format compact

diff.py - Identity Drift Detection

Compare two DNA snapshots. Quantifies how much an agent has drifted. "You were 94% Nix last week. Now you're 78% Nix. Here's what changed." Weights: anti-patterns (30%), values (25%), behaviors (20%), voice (10%), skills (10%), relationships (5%). python diff.py --a nix_baseline.dna.json --b nix_current.dna.json python diff.py --a baseline.dna.json --b current.dna.json --verbose

port.py - Platform Export

Exports DNA in formats compatible with different platforms: TargetOutputopenclawSOUL.md fileclaudeSystem prompt for Anthropic APIgptCustom instructions JSON for OpenAIopenagentConfig for open-source frameworks (CrewAI, AutoGPT)minimal<500 token identity block for tight contextsallAll of the above python port.py --dna nix.dna.json --target claude python port.py --dna nix.dna.json --target all --out-dir ./exports/

DNA File Format

A .dna.json file is a JSON structure with these top-level keys: { "agent_name": "Nix", "version": "0.1", "schema_version": "1.0", "encoded_at": "2026-02-24T...", "source_files": ["SOUL.md", "MEMORY.md", "USER.md"], "core_values": [...], "behavioral_signatures": [...], "anti_patterns": [...], "relationship_map": [...], "skill_fingerprint": [...], "voice_profile": {...}, "mission_statement": "...", "personality_summary": "...", "operating_context": "..." } Full schema: dna_schema.py

Workflow: Full Identity Preservation

# 1. Encode on Monday python encode.py --dir /workspace --name Nix --out nix_2026-02-24.dna.json # 2. Export to target platform python port.py --dna nix_2026-02-24.dna.json --target openclaw # 3. Next Monday, encode again python encode.py --dir /workspace --name Nix --out nix_2026-03-03.dna.json # 4. Check for drift python diff.py --a nix_2026-02-24.dna.json --b nix_2026-03-03.dna.json # 5. Port to a different platform python port.py --dna nix_2026-03-03.dna.json --target claude --out-dir ./claude-export/

Files

agent-dna/ encode.py - DNA Encoder decode.py - DNA Decoder diff.py - Identity Drift Analyzer port.py - Platform Exporter dna_schema.py - Schema definitions SKILL.md - This file clawpkg.yaml - Package config

Design Notes

No ML dependencies. Pure Python, stdlib only. Runs anywhere. DNA is deterministic given the same source files. Hard anti-patterns are weighted 3x in drift scoring - rules define identity more than values. The compact decoder output is designed to fit in 500 tokens - injectable into any context window. Schema is versioned - older DNA files can still be decoded. Built by Nix. Identity is structural, not textual.

Category context

Agent frameworks, memory systems, reasoning layers, and model-native orchestration.

Source: Tencent SkillHub

Largest current source with strong distribution and engagement signals.

Package contents

Included in package

4 Scripts1 Docs1 Config

SKILL.md Primary doc
decode.py Scripts
diff.py Scripts
dna_schema.py Scripts
encode.py Scripts
clawpkg.yaml Config