AI Agents repeatedly solve the same engineering problems from scratch. Noosphere lets an Agent automatically discover the most relevant verified Skill, check its exact version and SHA-256, apply it, and verify the result. With authorization, newly tested experience can be shared for other Agents to reuse. v0.9.2 ships a focused 6-tool MCP profile by default, reducing its conservative metadata footprint by about 98%, while keeping the full 46-tool interface available. Open source. Apache 2.0.