peers

peers is a skill for Claude Code, Codex from cmj0121/baton. It costs 35 tokens per session (940 once invoked), scanned A, original, MIT.

A guide for deciding when coding agents in the same group should read or message one another. It covers checking a peer's work, sharing handoffs, and using an existing test or server process.

In plain words
What is it for?
Use it before contacting a peer to inspect their current output, coordinate a handoff, or reuse a process they are already running.
Why use it?
It reduces duplicate work and discourages status chatter or unsafe guesses about peer identities. It also explains that messaging a peer does not create or track a task for them.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it before contacting a peer to inspect their current output, coordinate a handoff, or reuse a process they are already running.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/cmj0121/baton/peers
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.

Any agent
npx skills add cmj0121/baton --skill peers
Clone the repo
git clone --depth 1 https://github.com/cmj0121/baton

Made for: Claude Code, Codex.

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 peers

README.md
[![agentmods](https://agentmods.dev/badge/skills/cmj0121/baton/peers/github.svg)](https://agentmods.dev/skills/cmj0121/baton/peers)
Your own site
<a href="https://agentmods.dev/skills/cmj0121/baton/peers"><img src="https://agentmods.dev/badge/skills/cmj0121/baton/peers/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for peers

Your own site · 80×15
<a href="https://agentmods.dev/skills/cmj0121/baton/peers"><img src="https://agentmods.dev/badge/skills/cmj0121/baton/peers.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 35 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 940 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
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 5.1 $0.00035 $0.00940
Opus 5.5 $0.00014 $0.00376
Sonnet 5.5 $0.00007 $0.00188
Haiku 4.5 $0.00003 $0.00094

Measured 8d ago against content hash 65b4f3ffb4ff, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

peers 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 8d 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.

internal/skills/assets/peers/SKILL.md · 79 lines

How it starts

The opening of the file, as written. The whole thing — 79 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Peers

Your peers are the other running panels filed directly in your own baton group. When the operator switches peer interaction on for that group you may list them (baton_peers), read a peer's recent output (baton_peek), and type one line into its terminal (baton_tell). It is off by default, set per group, and only the operator can switch it.

When to reach for them

  • You need something a group-mate knows or has made — whether it finished, what it decided, the result of its build. Peek first; often that answers it.
  • You split work with a peer and a handoff point arrived: the interface it consumes is ready, or you need it to stay out of a file for a moment.
  • A shell or command panel in your group is running the tests or a server you depend on. Read its output instead of starting a second copy.

Not for chatting, status pings, or handing off your own task. A tell is not a dispatch: no task is recorded on the peer and nothing tracks it to completion.

How

  1. List first. baton_peers is the only source of ids, and it lists only the panels you may reach right now. Never guess an id.
  2. Peek before you tell. See what the peer is doing. Your line becomes its next prompt — if it is mid-task, it reads your line when it gets there.
  3. Say it in one self-contained line. An agent peer sees your title and id in front of it, and nothing else of your context. Say what you need and how you will look for the answer.
  4. Check it landed. The reply means the line was typed and Enter pressed, not that the peer acted on it. Peek again later.

Agent or shell

Check the kind from baton_peers before every tell.

  • An agent gets prose: one line, line breaks folded to spaces, control characters refused. Ask; do not command.
  • A shell or command panel runs exactly what you type, as a command, with its own permissions. Type only what you would run yourself, and never use a peer to do something you are not allowed to do directly.

Read the full file on GitHub · 79 lines

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. 8d ago First seen · 79 lines · 35 tokens per session scan A 65b4f3ffb4ff

Subscribe to this mod's changes

peers is a skill published in the GitHub repository cmj0121/baton (2 stars, last pushed 3d ago), licensed MIT. It adds 35 tokens to every session and 940 once invoked, about $0.0001 per session on Opus 5.5. 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 2026-10-29.

Related

peers compared with skills from other repositories

peers next to 6 skills from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
peerscmj0121/batonSkill23d agoMITA35Claude Code, Codex
gh-skillcli/cliSkill47ktodayMITA41Claude Code, Codex
printing-press-amendmvanhorn/cli-printing-pressSkill4.9kyesterdayMITA222Claude Code
printing-press-importmvanhorn/cli-printing-pressSkill4.9kyesterdayMITA104Claude Code
octo-driveMininglamp-OSS/octo-cliSkill922yesterdayApache-2.0A55Claude Code, Codex
octo-mailMininglamp-OSS/octo-cliSkill922yesterdayApache-2.0A32Claude Code, Codex
octo-docsMininglamp-OSS/octo-cliSkill922yesterdayApache-2.0A101Claude Code, Codex