Agent-first Rust/Axum backend harness for SDD-driven Clean/Hexagonal/DDD services, ECS-style runtime composition, counter-service reference chain, progressive local→VPS→k3s topology, and entropy-resistant agent context/naming grammar.
Latest release v0.5.1 · 10 May 2026
14 files for Claude Code, Codex and OpenCode: backend-engineering, contract-agent, harness-architecture-review, harness-diagnose and 10 more — 1,883 tokens loaded in every session.
AGENTS.md A 1,883 tok .agents/skills/backend-engineering/SKILL.md A 65 tok .agents/skills/contract-agent/SKILL.md A 72 tok .agents/skills/harness-architecture-review/SKILL.md A 61 tok .agents/skills/harness-diagnose/SKILL.md A 56 tok .agents/skills/harness-grill/SKILL.md A 49 tok .agents/skills/harness-tdd/SKILL.md A 56 tok .agents/skills/harness-zoom-out/SKILL.md A 58 tok .agents/skills/planner/SKILL.md A 73 tok .agents/skills/platform-ops-agent/SKILL.md A 90 tok .agents/skills/server-agent/SKILL.md A 81 tok .agents/skills/service-agent/SKILL.md A 101 tok .agents/skills/skill-authoring/SKILL.md A 44 tok .agents/skills/worker-agent/SKILL.md A 89 tok These files are openclosed-org/axum-harness's own configuration — they tell Claude Code, Codex and OpenCode how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.