Agent security architecture guide · Meta AI · Intermediate to advanced
You want Meta's September 8, 2026 technical account of defense-in-depth for a long-running personal agent, including isolated runtime cells, credential surrogates, a separate permission authority, tainted-egress tracking, scoped approvals, browser controls, red teaming, and prompt-injection evals.
meta, muse, agent security, prompt injection, least privilege
Model launch and selection guide · Meta AI · Intermediate
You are comparing frontier models for long-horizon coding or knowledge work and need Meta's September 2, 2026 release notes on Muse Spark 1.3's tool use, instruction following, user steering, multitasking, model self-awareness, and availability through Muse Code and Meta Model API.
meta, muse spark 1.3, frontier models, coding agents, long-horizon agents
API docs · Meta Llama · Intermediate
You want Meta's current hosted entry point for Muse Spark and agent-ready coding workflows rather than assuming the older Llama docs cover the newest API surface.
meta, model api, muse spark, muse code, coding agents