Agent Enhancer Utilities v1.5.0

Agent Enhancer Utilities v1.5.0 packages the project as a reusable reliability sidecar for existing agents.

Highlights:

• Seven inspectable Agent Skills in the canonical skills/ layout.
• Versioned manifests for ChatGPT/Codex, Claude Code, GitHub Copilot CLI, Gemini CLI, and generic remote MCP clients.
• Two runnable, standard-library Python examples: a general reliability sidecar and a two-worker checkpoint race.
• Architecture, compatibility evidence, source-tagged discovery, and weekly owned-surface drift checks.
• Updated ChatGPT review bundle with exactly five positive and three negative cases.

Verified before release:

• Repository and deterministic archive validation
• OpenAI plugin validation
• Claude Code 2.1.220 manifest validation
• Isolated GitHub Copilot CLI 1.0.75 install with all seven skills
• Live MCP initialization, six facade tools, 24 free modules, both runnable examples
• GitHub Actions validation on the release commit

All public modules remain free and account-free. Real USDC settlement remains disabled. The hosted implementation is operated separately from this public skills and integration package.

v1.4.0

Adds the seventh guard-external-plugin-workflows skill, the Workflow Guard Planner and Opaque Workflow Checkpoint contracts, the complete 37-tool ChatGPT submission pack, and controlled Sidecar v1 acceptance evidence. All public modules remain free and real USDC settlement remains disabled. The new workflow tools require backend 0.6.0 or later.

v1.3.1

Adds a source-attributed 60-second coordination quickstart with an idempotent replay check. All six skills remain free and the service keeps real USDC disabled.

v1.0.0

Full Changelog: https://github.com/artiehinz/agent-utility-skills/commits/v1.0.0