Seroter Daily #859: Gemini 3.8 Flash, agent telemetry, and 7 agent skill patterns
rseroter · x · 2026-09-03
Richard Seroter's daily reading list (#859) rounds up the week's AI engineering reads:
- Gemini 3.8 Flash and 3.8 Flash Cyber launch: the third new Flash model in six weeks, near-frontier on coding and agentic tasks at a fraction of the price, rolled out across Google surfaces including Antigravity.
- Agent telemetry, trajectories to lineage: single session logs don't scale to multi-agent systems or team workflows; agent lineage is needed to trace how outcomes were reached.
- Audit your agent files: configs rot and skills compound endlessly in AI coding tools — prune and test regularly.
- A2A deep dive: one of the better write-ups on A2A use cases and how it compares to MCP.
- 7 AI agent skill patterns every programmer should know, with useful category breakdowns.
- Rethinking code review: maybe we shouldn't review all this AI-generated code; shift judgement left.
- 4 engineering patterns behind the strongest AI Agents Challenge submissions, distilled from thousands of agents.
- Agent memory as a file format: portable Markdown files plus optional SQLite.
More from coding & agent
- Storm in a glass sphere: procedural weather demo generated with Kimi K3 — majidmanzarpour · 2026-09-03
- Day 30 of U-BOT: fable 5.1 agent wrote a WiFi/BLE joystick controller — _Stocko_ · 2026-09-03
- First impressions of AmpCode: ChatGPT sub support, cloud-per-thread Orbs, and a hated mascot — carlosdponx · 2026-09-03
- One agent per user in a microVM: lessons from running a proactive AI friend in production — maritime_sh · 2026-09-03
- Writer has AI turn 10 handwritten pages into slides — and concludes his own prose reads like slop — cnakazawa · 2026-09-03
- x402 has zero seller vetting — we built a deterministic verifier and hit real protocol gotchas — Cold_Quiet_7072 · 2026-09-03