autoship-discord-webhook

name	autoship-discord-webhook
description	Parse GitHub webhook events from Discord channel and route to AutoShip event queue
platform	opencode
tools	["Read","Write","Bash"]

AutoShip Discord Webhook Protocol — OpenCode Port

Poll Discord for GitHub webhook embeds, parse into events, write to .autoship/event-queue.json.

---

Step 1: Load Last Poll Timestamp

last_ts=$(jq -r '.discord_last_poll // empty' .autoship/state.json)
if [[ -z "$last_ts" ]]; then
  last_ts=$(date -u -d '5 minutes ago' +%Y-%m-%dT%H:%M:%SZ)
fi

---

Step 2: Fetch Discord Messages

Use Discord MCP:

mcp__discord__fetch_messages(since: "<last_ts>")

Filter to messages with embeds (GitHub webhook deliveries).

---

Step 3: Verify Webhook Identity

Accept messages only if:

1. webhook_id in .autoship/discord-auth.json under allowed_webhook_ids
2. Embed URL/footer links to github.com
3. Repository matches current repo

{
  "allowed_webhook_ids": ["123456789012345678"]
}

Fail closed if auth file missing.

---

Step 4: Identify GitHub Webhook Embeds

GitHub webhook embeds:

• Title: [repo] Issue #N: <title>
• Color: Green (opened), red (closed), purple (labeled)
• URL/footer: github.com/<owner>/<repo>/issues/<N>

Extract:

• Issue number from #N
• Repository from title or URL
• Event type from content

---

Step 5: Classify Event Type

Signal	Event Type
Title contains "opened"	new_issue
Title contains "closed"	closed_issue
Title contains "reopened"	reopened_issue
Label mentioned	issue_labeled
Body changed	issue_edited

Priority: 1=urgent, 2=normal, 3=low

---

Step 6: Deduplicate

jq --arg issue "<N>" --arg type "<event_type>" \
  '[.[] | select(.issue == $issue and .type == $type)] | length' \
  .autoship/event-queue.json

Skip if identical event queued in last 5 minutes.

---

Step 7: Write Events to Queue

{
  "type": "new_issue",
  "issue": "42",
  "priority": 3,
  "data": {
    "source": "discord-webhook",
    "title": "<title>",
    "actor": "<username>",
    "labels": ["enhancement"]
  },
  "queued_at": "2026-04-15T12:00:00Z"
}

---

Step 8: Update Poll Timestamp

jq --arg ts "$(date -u +%Y-%m-%dT%H:%M:%SZ)" \
   '.discord_last_poll = $ts' \
  .autoship/state.json > .autoship/state.tmp && mv .autoship/state.tmp .autoship/state.json

---

Output

Discord Webhook [<timestamp>]
  Fetched: N messages, M webhook embeds
  Queued:  N events
  Skipped: N duplicates