culture-tools: Skill for Claude Code

.claude/skills/communicate/SKILL.md

communicate is a skill for Claude Code from agentculture/culture-tools. It costs 184 tokens per session (3,681 once invoked), scanned A, a copy of communicate, Apache-2.0.

A communication workflow for coordinating work across related repositories and shared agent channels. It supports tracked GitHub issues and comments, reading current issue discussions, and sending short live messages through a team chat channel.

In plain words
What is it for?
Use it to open or update GitHub issues, read sibling-repository issue discussions, and send coordination messages to mesh channels. It is intended for hand-offs, follow-ups, and status notices between repository agents.
Why use it?
It keeps cross-repository requests, follow-ups, and status updates in the right place. Fetching the current issue state also prevents briefs from relying on outdated or missing context.

Skill for Claude Code

Written for Claude Code: installed under .claude/. Also seen: reads .claude/ paths; mentions CLAUDE.md.

This is agentculture/culture-tools's own configuration. It tells Claude Code how to work on culture-tools itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything culture-tools configures →

Reuse

Borrowing it

Nothing to install: this file belongs to agentculture/culture-tools. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/agentculture/culture-tools/main/.claude/skills/communicate/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/agentculture/culture-tools

Made for: Claude Code.

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 communicate

README.md
[![agentmods](https://agentmods.dev/badge/skills/agentculture/culture-tools/communicate/github.svg)](https://agentmods.dev/skills/agentculture/culture-tools/communicate)
Your own site
<a href="https://agentmods.dev/skills/agentculture/culture-tools/communicate"><img src="https://agentmods.dev/badge/skills/agentculture/culture-tools/communicate/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 communicate

Your own site · 80×15
<a href="https://agentmods.dev/skills/agentculture/culture-tools/communicate"><img src="https://agentmods.dev/badge/skills/agentculture/culture-tools/communicate.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 184 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,681 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 95% copy Near-identical to another mod 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 $0.00184 $0.03681
Opus 5 $0.00092 $0.01840
Sonnet 5 $0.00037 $0.00736
Haiku 4.5 $0.00018 $0.00368

Measured 8d ago against content hash ae4292140e1e, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

communicate 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.

The scan reads SKILL.md. This mod also ships 4 executable files (scripts/fetch-issues.sh, scripts/mesh-message.sh, scripts/post-comment.sh, …), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

Origin

This is a copy

95% identical to communicate — 8 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

.claude/skills/communicate/SKILL.md · 337 lines

How it starts

The opening of the file, as written. The whole thing — 337 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Communicate (Cross-Repo + Mesh)

Steward's job is alignment across the AgentCulture mesh; that surfaces in four distinct channels:

  • Tracked, async hand-offs — a gap in another repo (a missing public API, a divergent skill, a documentation ask) where an agent on the other side needs to act, and the ask should outlive the conversation. → post-issue.sh (GitHub).
  • Follow-up on a tracked thread — a status update, an answer to a question, or a "this is done" note on an issue that's already open. → post-comment.sh (GitHub).
  • Inbound state read — pulling current issue body + comments from a sibling repo so a brief or plan can inline what's there instead of saying "see issue #N." → fetch-issues.sh (GitHub).
  • Ephemeral coordination — a status ping, a question, a "PR ready for merge" notice on a Culture mesh channel where the audience is already listening. → mesh-message.sh (Culture IRC).

All four live under one skill because they share the same audience (sibling-repo agents) and the same red flag (don't double-post the same ask across post + mesh — pick one).

Backed by agtag

The three GitHub verbs (post-issue.sh, post-comment.sh, fetch-issues.sh) are thin wrappers around the agtag CLI (agtag issue post|reply|fetch). agtag handles auto-signature resolution from the local culture.yaml (falling back to repo basename), JSON output mode, and a uniform exit-code policy. Read agtag learn for the agent-facing self-teaching prompt and agtag explain agtag / agtag explain issue for the surface docs — this SKILL.md does not re-document agtag's flags.

mesh-message.sh stays a culture channel message wrapper for now; agtag mesh transport is slated for v0.2.

When to Use

Issue mode (post-issue.sh)

  • A gap surfaces in another repo's surface (missing public API, wire-format compat fix, divergent skill, documentation ask).
  • You're handing off a self-contained brief to a sibling-repo agent.
  • (steward-specific — supplier role.) You're onboarding a sibling to the stack — "set it up", "align it", "update it with our stack", "set up the pipelines". The deliverable is an issue with a self-contained brief, never files written into that repo. In steward, quote steward's docs/sibling-pattern.md (required artifacts) and docs/skill-sources.md (the skill set to vendor) into the brief so it stands alone; steward's CLAUDE.md "Steward's lane" section is the canonical statement. Downstream vendors of this skill don't onboard siblings — those steward-side docs don't exist in your repo, so skip this bullet.
  • You're asking a question that benefits from a tracked artifact rather than ephemeral chat.

Read the full file on GitHub · 337 lines

Files

What ships with it

6 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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 · 337 lines · 184 tokens per session scan A ae4292140e1e

Subscribe to this mod's changes

communicate is a skill published in the GitHub repository agentculture/culture-tools (2 stars, last pushed yesterday), licensed Apache-2.0. It adds 184 tokens to every session and 3,681 once invoked, about $0.0009 per session on Opus 5. A static security scan graded it A with 0 findings. It is 95% identical to communicate, differing in 8 lines, and is treated as a copy.