Anthropic's announcement of Fable 5.1 and Mythos 5.1 — one base model, two guardrail postures.
- official
- models
- announcement
- fable
MCP Course (Hugging Face)
Hugging Face's free, open course on building MCP servers, clients, and agents.
Hugging Face's official MCP course: a free, open curriculum that walks from protocol fundamentals through building your own MCP servers and clients, with quizzes and a certification path. The best structured learning resource for developers who prefer following a course over reading the raw spec. Complements Anthropic's own courses with an ecosystem-neutral, hands-on approach.
Charted
Related on the map
Anthropic's canonical essay on agent design — workflows vs agents, and five composable patterns.
- official
- agents
- engineering
- patterns
12-Factor Agents
GuideHumanLayer's 12 design principles for production-grade LLM agents — the closest thing to a 'best practices' manifesto.
- agents
- best-practices
- production
- principles