Agent Plugins 1.0.0

This repository is also packaged as an Agent Plugins 1.0.0 plugin — the open, vendor-neutral standard for packaging Agent Skills into portable plugins. A single plugin.json manifest lets compatible clients discover the trustless-usage skill from the fixed location:

trustless/
├── plugin.json               # Agent Plugins 1.0.0 manifest ($schema + name required)
├── skills/
│   └── trustless-usage/
│       └── SKILL.md          # Agent Skills spec-compliant (agentskills: true)
├── schemas/
│   └── plugin.schema.json    # Vendored official 1.0.0 plugin JSON Schema
└── scripts/validate-plugin.py  # Packaging validation (wired into make check)

The plugin ships the trustless-usage skill, which teaches agents the credential conventions (trustless run for injection, trustless secret set for registration, no plaintext persistence).

Agent Plugins–compatible clients at launch: ChatGPT / Codex, Cursor, GitHub Copilot, Kiro, VS Code. Install by cloning or vendoring the repo and pointing the client at the plugin root (the directory containing plugin.json).

Validation: make validate-plugin (or make check) verifies the manifest against the closed schema and the skills/ discovery layout using the vendored official schema.