skills/emcli/ — an Agent Skill teaching an agent to read and send mail through
emcli's JSON agent commands:
- SKILL.md: name/description (what + when + trigger keywords), compatibility,
metadata; body covers the security model (agent-only commands, never touch
EMCLI_KEY), setup, the list→get→ack workflow, sending, and enforcement
awareness. Frontmatter validated against the spec (name matches dir; desc
574/1024; compatibility 239/500); body 146 lines (<500).
- scripts/install.sh: detects OS/arch, downloads the release binary, verifies
the sha256 checksum when present, fails gracefully. Release tag/assets
(v0.4.0, emcli_<ver>_<os>_<arch>) are placeholders until the first release.
- references/{commands.md,install.md}: full agent command reference (flags, JSON
shapes, error codes, enforcement) and install options, loaded on demand.
README links to the skill.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
emcli is a Go CLI that mediates an AI agent's email access, enforcing
per-account read/send restrictions so credentials never reach the agent.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
steve