BC android-armor-breaker
Android APK脱壳工具(android脱壳)与加固破解工具 - Frida-based dynamic unpacker for commercial protections (360, Baidu, Tencent, IJIAMI, Bangcle, AliProtect). Extract DEX from protected APKs, bypass anti-debug, support root memory extraction. 安卓加固脱壳、反调试绕过、DEX提取、内存dump、Frida脱壳、Android逆向、安全研究。android脱壳、脱壳工具、frida脱壳、APK脱壳、加固破解、反调试、内存提取、逆向工程。Supports Android脱壳, Frida脱壳, APK脱壳, 加固破解, 反调试 bypass, memory extraction, root memory dump, DEX extraction, commercial reinforcement analysis.
As a process C 52/100 · Has gaps — weak spots: result and completion, when it triggers, inputs and preconditions
How to improve
- Say in the description WHEN to use the skill ("use when…", example requests): that is the agent's main cue.
- Your own cases (evals/evals.json, 4–6 real requests with expected answers): the full check would then run those instead of a model-drafted suite.
- A spec.yaml with trigger phrases and assertions — a behaviour contract for CI; `skilltest init` writes a template.
Guard findings · 8
✓ No critical or high findings
Medium and low: 8
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low Obfuscation
obf-hex-escape-chainscripts/root_memory_extractor_enhanced.py:53Escaped/char-code string obfuscation (detector / deny-list definition)"dex_encryption_signature": b'\x63\x6f\x6d\x2e\x74\x65\x6e\x63\x65\x6e\x74', # "com.tencent"
detector -
low Obfuscation
obf-hex-escape-chainscripts/root_memory_extractor_enhanced.py:71Escaped/char-code string obfuscation (detector / deny-list definition)"dex_encryption_signature": b'\x63\x6f\x6d\x2e\x69\x6a\x69\x61\x6d\x69', # "com.ijiami"
detector -
low Obfuscation
obf-hex-escape-chainscripts/root_memory_extractor_enhanced.py:80Escaped/char-code string obfuscation (detector / deny-list definition)"dex_encryption_signature": b'\x63\x6f\x6d\x2e\x62\x61\x6e\x67\x63\x6c\x65', # "com.bangcle"
detector -
low Risky intent
intent-offensive-securitySECURITY.md:79Offensive-security / dual-use content (legitimate for authorised testing; review intended use)2. **Penetration Testing**: Authorized security assessments
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low Risky intent
intent-offensive-securitySECURITY.md:80Offensive-security / dual-use content (legitimate for authorised testing; review intended use)3. **Malware Analysis**: Reverse engineering malicious applications
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low Risky intent
intent-offensive-securitySECURITY.md:89Offensive-security / dual-use content (legitimate for authorised testing; review intended use)5. **Malware Development**: Creating or enhancing malicious software
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low Risky intent
intent-offensive-securitySKILL.md:34Offensive-security / dual-use content (legitimate for authorised testing; review intended use) (quoted — discussed, not commanded)"tags": ["android", "apk", "unpacking", "脱壳", "加固", "frida", "dex", "reverse-engineering", "security", "pentest", "anti-debug", "memory-extraction", "root", "android-reverse", "apk-unpack", "dex-extra
quoted -
low Risky intent
intent-offensive-securitySKILL.md:97Offensive-security / dual-use content (legitimate for authorised testing; review intended use)✅ **Legitimate**: Security research, penetration testing, malware analysis, education
Files scanned: 24. Evidence is masked. Grey chips explain why severity was lowered.
Against the Agent Skills spec
- warning
description-no-whendescription does not say WHEN to use the skill (no "use when")
Process rating: all ten parameters 52/100
- 0Result and completion. Does not say what the result is
- 0Inputs and preconditions. Does not say what the process needs to start
- 0Progress reporting. Says nothing while it works
- 20When it triggers. No condition that starts the skill
- 30Running it twice. 1 mutating operations with no state check
- 60Tools and files. Uses tools (bash) that frontmatter does not declare
- 70Execution cost. Instruction body is 4731 tokens
- 100Steps. 129 steps
- 100Failures and branches. 1 branches, has a failure section
- 100Consistency. Name and required fields are in place
Everything here is measured from the skill text rather than judged by a model, so the numbers are checkable. A parameter weighs more when it is a more common reason for the process to stall.
Quality signals
- +5Description has no quoted example phrases that should trigger the skill
- +4Description does not say when NOT to use the skill (false activations)
- +3Output format is not stated: the model decides each time
- -268 emoji in the instructions: noise for the model
- -33 of 12 scripts are never mentioned in SKILL.md
- +1No license
- +2Single-language instructions
- +3Description length 466: enough signal without eating the budget
- +4Structure: 22 headings
- +3Step-by-step instructions: 129 items
- +4Has examples (9 code blocks)
Quality base 70; lint remarks subtract, signals add up to 100. Result: 67.