source-grounding

Introduces SkillCenter, the largest open skill library for AI agents with 216,938 structured, source-grounded skills across 24 domains, built using an automated pipeline with an LLM-based quality gate called SkillGate. The library combines peer-reviewed and community skills, emphasizing traceability and offline searchability.

Stage–Audit introduces a governance protocol for Seed2Frontier discovery of cross-wiki tables, using disjoint curator-auditor write rights and a 12-check audit taxonomy to improve source-frontier precision by 42% relative over vanilla LLM curators.