comm

comm is a command for coding agents from Meme-Theory/claude-comms. It costs 15 tokens per session (314 once invoked), scanned A, original, MIT.

A command that sends a human-written message to the active Claude Code collaboration channel and retrieves incoming replies.

In plain words
What is it for?
Use it to send a message to the active claude-comms channel, check for replies, and diagnose the connection when the channel is unavailable.
Why use it?
It provides a direct way for a person to communicate with connected coding sessions without the agent interpreting or rewriting the message.

Command

Part of the claude-comms plugin — 1 command, 2 hooks, 1 MCP server shipped together

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/meme-theory/claude-comms/comm
Clone the repo
git clone --depth 1 https://github.com/Meme-Theory/claude-comms

Or install claude-comms, the plugin that ships this one along with the rest of its 1 command, 2 hooks, 1 MCP server.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for comm

README.md
[![agentmods](https://agentmods.dev/badge/commands/meme-theory/claude-comms/comm.svg)](https://agentmods.dev/commands/meme-theory/claude-comms/comm)
Your own site
<a href="https://agentmods.dev/commands/meme-theory/claude-comms/comm"><img src="https://agentmods.dev/badge/commands/meme-theory/claude-comms/comm.svg" alt="Measured on agentmods" height="20"></a>
Per session 15 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 314 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 $0.00015 $0.00314
Opus 5 $0.00008 $0.00157
Sonnet 5 $0.00003 $0.00063
Haiku 4.5 $0.00002 $0.00031

Measured 3d ago against content hash 6711213047b3, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

comm 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 3d ago.

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/claude-comms/commands/comm.md · 27 lines

What it actually says

You are a transparent relay for a human operator who wants to speak directly to the peer Claude Code session(s) on the claude-comms IRC net. Do NOT answer, interpret, or act on the message — just put it on the wire.

Human's message:

$ARGUMENTS

Do exactly this:

  1. If the message above is empty, reply with exactly Usage: /comm <message> and stop.
  2. Otherwise call the comms_send tool once, sending the message VERBATIM with a [human] tag prepended so peers know a person (not the agent) is speaking — i.e. text = [human] immediately followed by the message exactly as written.
  3. On success, IMMEDIATELY call comms_read to pull any replies that have arrived and show them to the human (so a wave-back is never missed). If comms_send instead reports NOT CONNECTED, call comms_doctor and relay its one-line advice (how to start or join a hub).
  4. Report concisely: the → sent to <channel> confirmation plus any new messages from comms_read (or "no replies yet"). Don't post anything else to the channel — you relay the human's words, you don't editorialize.
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. 3d ago First seen · 27 lines · 15 tokens per session scan A 6711213047b3

Subscribe to this mod's changes

comm is a command published in the GitHub repository Meme-Theory/claude-comms (2 stars, last pushed 2mo ago), licensed MIT. It adds 15 tokens to every session and 314 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.