Editorial window: August 1 through August 7, 2026, America/New_York Audio rendered: August 29, 2026
Series note: AI Tech Signals is Triangle Technology Signals’ methodology podcast for technology decision-makers. Its operating guidance can apply beyond the Triangle; an episode counts as people-centered local reporting only when it names and sources local actors.
Central argument
For long-running coding-agent work, this week’s evidence points toward keeping an explicit, inspectable account of current state. Conversation history alone may not reliably show which facts remain current, which approaches failed, or whether the reported result passed its acceptance checks.
Chapters
- 00:00: Opening argument
- 00:43: Replace conversational memory with an execution record
- 03:09: Put permission boundaries outside the prompt
- 05:16: Package a routine only after it becomes stable
- 06:42: Silence is a failure state
- 07:43: Closing thought
Sources
- Wang et al.: Turning Interaction History into Execution State
- Claude Code 2.1.222
- Claude Code 2.1.223
- Agent Plugins 1.0 specification
- AWS: Agent Plugins open standard
- OpenAI Codex 0.147.0
- Google Antigravity changelog
Evidence cautions
- Ledger is a preprint evaluated on software-repair tasks. Transfer to new product development remains unproven.
- Vendor release notes verify reported defects and fixes, not defect prevalence or residual safety.
- A shared plugin format creates a common packaging structure intended to support portability. It does not establish identical behavior across clients.
