Agent migration case study · Mistral AI · Intermediate to advanced
You want Mistral's September 9, 2026 field report on migrating 40,000 lines of Fortran 77 to C++, including a parity harness built before migration, agent-generated documentation, planner-coder-tester-reviewer workflows, and the human checkpoints needed for maintainable results.
mistral, coding agents, legacy modernization, parity testing, agent workflows
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
Practical guide · OpenAI · Intermediate
You want an August 25, 2026 field guide to capturing recurring engineering and evaluation work in reviewable notebooks, keeping approval boundaries explicit, and feeding lessons from earlier agent runs into the next run.
openai, codex, automation, evals, runbooks