claude-authenticity
OfficialVerify Claude API authenticity.
Software Engineering#system prompt#claude#authenticity#endpoint testing#llm security#api verification
Authoragentscope-ai
Version1.0.0
Installs0
System Documentation
What problem does it solve?
This Skill helps you determine if an API endpoint is genuinely powered by Anthropic's Claude models, protecting against impersonators and wrappers. It also identifies if a custom system prompt has been injected.
Core Features & Use Cases
- Authenticity Verification: Uses 9 weighted checks to score the likelihood of an endpoint being genuine Claude.
- System Prompt Detection: Extracts any injected system prompts that might override Claude's default behavior.
- Use Case: You're evaluating a new AI service that claims to use Claude. Run this Skill to confirm its authenticity and check for any hidden instructions before integrating it into your workflow.
Quick Start
Use the claude-authenticity skill to verify the API endpoint 'https://your-provider.com/v1/messages' with model 'claude-opus-4-6' and API key 'sk-xxx'.
Dependency Matrix
Required Modules
httpx
Components
Standard package💻 Claude Code Installation
Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.
Please help me install this Skill: Name: claude-authenticity Download link: https://github.com/agentscope-ai/OpenJudge/archive/main.zip#claude-authenticity Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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