Agent skill

email

Manage inbox email. Uses the inbox script and stores metadata (ids) to open or archive messages later.

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Forks 3

Install this agent skill to your Project

npx add-skill https://github.com/antoniolg/agent-kit/tree/main/skills/email

SKILL.md

Email (inbox)

Goal

List Gmail/iCloud inboxes showing a clean user view while preserving metadata (IDs) for later actions.

Base command

  • Helper in the skill: scripts/email-inbox
  • Always pass --json-out to save metadata.
  • Configure accounts in ~/.config/skills/config.json under email:
    • gmail_accounts: list of Gmail accounts
    • icloud_user: iCloud user (optional)

Example:

json
{
  "email": {
    "gmail_accounts": ["you@gmail.com", "other@gmail.com"],
    "icloud_user": "you@icloud.com"
  }
}

Example:

scripts/email-inbox

Flow

  1. Run the command with --json-out /tmp/inbox.json.
  2. Show the user ONLY the clean output (numbered list), using the agreed format (see "Output format").
  3. Read /tmp/inbox.json to get IDs and keep them for later actions.
  4. Propose recommended actions (archive/open/reply/wait) using your own judgment; ask for confirmation before acting.

Helpers (from the skill folder):

  • scripts/email-open --index <n> (Gmail/iCloud) opens and writes /tmp/email-open.json.
  • scripts/email-archive --index <n> (Gmail/iCloud) archives the message/thread. Accepts multiple indices.
  • scripts/email-reply --index <n> --body-file <path> replies to the message (Gmail/iCloud).
  • scripts/email-mailboxes --account <icloud> lists iCloud mailboxes.

Metadata format

The JSON contains a list of items with:

  • index (number shown to the user)
  • source (gmail or icloud)
  • account
  • id (Gmail: threadId, iCloud: UID)
  • from
  • subject

Open an email (Gmail)

Use the helper:

scripts/email-open --index <n>

This prints the email (from/subject/date/body) and saves metadata to /tmp/email-open.json.

Reply to an email (Gmail/iCloud)

Before sending, always show the draft to the user and ask for explicit approval.

Use the helper:

scripts/email-reply --index <n> --body-file /tmp/reply.txt
  • If you need to reply-all (Gmail), add --reply-all.
  • To force a subject: --subject "Re: ..."
  • iCloud replies via SMTP with the same app password and stores a copy in Sent.
  • To save to Sent without sending (already sent): --append-only.
  • To avoid saving to Sent: --no-append-sent.
  • By default it replies-all and keeps CC. To reply only to the sender: --no-reply-all.
  • After sending a reply, archive the thread with scripts/email-archive --index <n> to keep the inbox clean.

Archive an email (Gmail)

Use the helper:

scripts/email-archive --index <n>

Examples:

scripts/email-archive --index 1 --index 2 --index 3
scripts/email-archive --index 1,2,3,4,9,10

iCloud (current state)

  • List: supported by inbox.
  • Open: supported by scripts/email-open --index <n> (uses UID).
  • Archive: supported by scripts/email-archive --index <n>.
    • If it cannot detect the archive mailbox, use --mailbox "<Name>".
    • To list mailbox names: scripts/email-mailboxes --account <icloud>.

Missing context

  • If the JSON is stale or missing, run inbox again with --json-out.

Notes

  • The script may prompt for the iCloud password if env vars are missing.
  • Avoid showing IDs to the user; only show the clean list.

Output format

  • Separate by account (Gmail/iCloud) while keeping the absolute numbering.
  • Account header in bold: đź“§ **<account>**.
  • Separator line after the header: —.
  • Use emojis before each message with this legend:
    • 🔍 open
    • 🗂️ archive
    • đź‘€ review
    • ⏳ wait
  • Do not bold the sender; bold is only for the account header.

Optional triage rules

If the user notices failures, add specific rules in rules.json to refine future recommendations.

Active rules

Rules live in rules.json inside this skill (single source of truth).

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