comms-sync

A command that reconnects a linked communication channel and attempts to catch up on recent and available past messages.

In plain words
What is it for?
Syncing a linked WhatsApp channel, checking whether the account is connected, and reporting which chats were updated without printing message contents.
Why use it?
It helps restore a connection and update chats when live messages or earlier history may be missing.

Command

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add commands/devzonayed/mochi/comms-sync
Clone the repo
git clone --depth 1 https://github.com/DevZonayed/Mochi
Per session 23 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 233 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00023 $0.00233
Opus 5 $0.00012 $0.00117
Sonnet 5 $0.00005 $0.00047
Haiku 4.5 $0.00002 $0.00023

Measured yesterday against content hash 296649ca696a, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

comms-sync scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured yesterday.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

plugins/continuum/commands/comms-sync.md · 13 lines

What it actually says

Force a sync for a linked channel. Provider defaults to whatsapp; if accountId is omitted and only one account is linked, use it — otherwise ask which.

  1. Call comms_account_status({provider, accountId}). If not connected, tell the user to run /mochi:comms-setup and stop.
  2. Call comms_sync_now({provider, accountId}) to trigger a connect + best-effort backfill pass.

Report what changed at a high level (e.g. "synced; N chats updated"). Backfill depth is decided by WhatsApp's servers, not us — say so honestly if little history arrives, and point to /mochi:comms-import for older messages. Do not print message bodies.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. yesterday First seen · 13 lines · 0 tokens per session scan A 296649ca696a

Subscribe to this mod's changes

comms-sync is a command published in the GitHub repository DevZonayed/Mochi (3 stars, last pushed 15d ago), licensed MIT. It adds 23 tokens to every session and 233 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.