Source dossiers

Each dossier captures the source’s context, concrete mechanisms, explicit recommendations, observed practices, caveats, and possible standards implications. Read these before promoting a synthesis into policy.

Anthropic

• Large codebases
• Cost management
• Skills
• Plugins
• Hooks

OpenAI

• Codex customization documentation
• Skills in Agents SDK maintenance
• Harness engineering
• Shell, skills, and compaction
• Codex App Server
• Codex agent loop

Reading the dossiers

The dossiers paraphrase the source material and preserve product-specific names where precision matters. They do not copy the articles. Reported metrics are context, not causal proof. Product configuration should be checked against the live source before implementation.