AI coding assistant skill for building and querying knowledge graphs from codebases, docs, and media. Use for: understanding complex codebases, architectural...
**Credential requirements for semantic extraction now clearly specified in environment metadata.** - Added `ANTHROPIC_API_KEY` and `OPENAI_API_KEY` to the environment variable list, describing their use for semantic extraction. - Clarified in documentation that code/AST and Whisper runs locally with no API key, but LLM-based content extraction requires a user-supplied API key. - No code or functional changes; documentation and skill metadata only.