Agent-fox

What's Changed

Features

• archetypes: Add curator archetype for post-implementation documentation updates
• archetypes: Extend curator to cover subfolder READMEs and API/interface docs
• knowledge: Make session summary cap configurable (default 20, was hardcoded 5)
• skills: Add af-audit skill for spec conformance auditing

Bug Fixes

• session: Record per-tool errors via PostToolUseFailure SDK hook (#672)
• knowledge: Inject drift findings into coder sessions (#671)
• engine: Include cached tokens in input token tracking
• engine: Downgrade config hot-reload warning to debug when local config absent

Specs & Quality

• Promoted spec-format to v1.3
• Add defensive design checklist to prevent timeout/cleanup/termination gaps
• Make external API verification language-agnostic
• Add external API verification to prevent signature assumption gaps
• Add cross-spec execution path rule to prevent orchestration glue gaps

Full Changelog: https://github.com/agent-fox-dev/agent-fox/compare/v4.0.3...v4.1.0