Daniele
0c04ba2e4c
WhatsApp delivers a history sync at login, not on reconnect, so an in-memory store left the connector blind after every process restart (23 in two weeks). The store is now mirrored to store/, next to auth/ and bind-mounted the same way. Not SQLite: node:sqlite needs Node 22 (unflagged only from 24) and the runtime image ships Debian trixie's nodejs = 20.19.2; better-sqlite3 is native and the slim image has no toolchain. So an append-only JSONL log for messages plus a debounced JSON snapshot for chats/contacts, both written tmp+rename so a crash cannot truncate them. Compaction on load and every 500 appends keeps the log from creeping upward. Also fixes a pre-existing duplication bug: pushMessage appended unconditionally, re-adding every message a history re-sync redelivered. It now returns false on a known id and the message is skipped in both the transcript and the log. MAX_MSGS_PER_CHAT 200 -> 500. logout deletes store/ with auth/, so re-linking a different phone cannot inherit the previous account's history. Data at rest: message text is now written to the user's bind-mounted home. Nothing but session keys was persisted before. Verified on skald-runtime:v4 with a seeded store: 751 lines with 50 duplicates, a 700-message chat and a torn trailing line -> 701 loaded, compacted to 501, cap applied, second run 501 -> 501 unchanged.
53 lines
1.6 KiB
JSON
53 lines
1.6 KiB
JSON
{
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"id": "whatsapp",
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"name": "WhatsApp",
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"type": "mcp_local",
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"scope": "user",
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"launch_command": "node index.js",
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"transport": "stdio",
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"requires": [
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"NODE"
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],
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"tags": [
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"messaging",
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"mcp",
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"local",
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"whatsapp",
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"qr"
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],
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"dependencies": [
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"@whiskeysockets/baileys@7.0.0-rc14",
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"qrcode@1.5.4"
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],
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"setup_instructions": [
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"Skald installs dependencies automatically (npm install).",
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"Open the connector in Skald and scan the QR code with your WhatsApp phone.",
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"The session is persisted and survives restarts.",
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"The phone lists this device as \"Mac OS Chrome\": that browser identity is what makes WhatsApp deliver the full history sync.",
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"Chats and messages are mirrored to ./store/ so they survive a restart; `logout` deletes them along with the session."
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],
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"docs": [
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{
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"lang": "en",
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"description": "Send and read WhatsApp messages from your own linked account. Uses Baileys multi-device protocol — no browser, no Chromium needed. Link via QR code.",
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"llm_short_description": "WhatsApp — read and send messages, manage chats, search contacts and messages, and download media from the user's linked WhatsApp session. QR-based authentication."
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}
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],
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"auth": {
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"type": "qr"
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},
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"mcp_config": {
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"command": "node",
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"args": [
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"index.js"
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],
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"transport": "stdio"
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},
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"homepage": "https://github.com/WhiskeySockets/Baileys",
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"icon_small": "icon_sm.png",
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"icon_large": "icon_lg.png",
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"version": 8,
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"version_string": "2.2.0",
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"version_release_date": "2026-08-23"
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}
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