Agent skill

Agency Messaging

by chenhg5 in chenhg5/agencycli

Discover all agents in the current agency and send/receive async messages between agents and the human owner via the inbox system.

Custom licenceAuto-check passedProductivity & Automation

Install Agency Messaging

skills CLI
$ npx skills add chenhg5/agencycli --skill agency-messaging -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install chenhg5/agencycli agency-messaging --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/chenhg5/agencycli.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/agency-messaging .claude/skills/agency-messaging && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
agency-messaging
GitHub stars
238
Token cost
~1.3k tokens
SKILL.md length
167 words
Files
1
Skills in repo
3
Repo updated
First seen
Licence
Custom licence

At a glance

Discover all agents in the current agency and send/receive async messages between agents and the human owner via the inbox system.

  • Tasks that involve Email management
  • SKILL.md covers Discover Agents, Send a Message, Reply to a Message and Forward a Message, plus 4 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Agency Messaging is an agent skill from chenhg5/agencycli. Discover all agents in the current agency and send/receive async messages between agents and the human owner via the inbox system.

Its SKILL.md is about 1.3k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Productivity & Automation, covering Email management. The repository describes itself as: Lightweight CLI to build self-managing AI agent teams. Define roles, skills & projects in Markdown+YAML — agents run autonomously on a heartbeat schedule, talk to each other via…

When your agent uses it

  • Tasks that involve Email management

Example prompts

  • “/agency-messaging”

What it can do on your machine

Read from SKILL.md and the folder at commit ba8b693. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md (its code samples are bash).

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Agency Messaging loads about 1.3k tokens when it runs. Until then it costs about 37 tokens; SKILL.md has 167 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~37
When it runs · the whole SKILL.md, loaded when a task matches
~1.3k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 167 words (~1,322 tokens).

“You can discover every agent in this agency and exchange async messages with them or with the human owner. Messages are non-blocking: the sender continues working immediately, and the recipient reads the message on their next wakeup.”

— opening of SKILL.md by chenhg5, Custom licence
name
agency-messaging

Read the full SKILL.md on GitHub

Files

Just SKILL.md in skills/agency-messaging of chenhg5/agencycli.

Open the folder on GitHubat commit ba8b693

Compare with similar skills

Agency Messaging next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Agency Messaging compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Agency Messaging this skillchenhg5/agencycli238—~1.3kAutomated safety check: PassCustom licence
Garden Inboxpaperclipai/paperclip99k—~1.1kAutomated safety check: PassMIT
Continuetelegramdesktop/tdesktop33k2 repos~9.4kAutomated safety check: PassGPL-3.0
Process Inboxtelegramdesktop/tdesktop33k1 repos~5.4kAutomated safety check: PassGPL-3.0
Process InboxTDesktop-x64/tdesktop3k—~4.3kAutomated safety check: PassGPL-3.0
Career-Ops Gmail Lead Plugincareer-ops-hq/career-ops74k—~233Automated safety check: NotesMIT

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Questions about Agency Messaging

What does Agency Messaging do?

Discover all agents in the current agency and send/receive async messages between agents and the human owner via the inbox system. Agency Messaging is an agent skill from chenhg5/agencycli. Discover all agents in the current agency and send/receive async messages between agents and the human owner via the inbox system.

When should I use Agency Messaging?

Agency Messaging fits situations like: tasks that involve Email management.

How do I install Agency Messaging in Claude Code?

Run `npx skills add chenhg5/agencycli --skill agency-messaging -a claude-code`. Or copy the skill folder (skills/agency-messaging in chenhg5/agencycli) into .claude/skills/agency-messaging in your project. Claude Code loads it when a task matches its description.

How do I install Agency Messaging in Codex?

Run `npx skills add chenhg5/agencycli --skill agency-messaging -a codex`. Or copy the skill folder (skills/agency-messaging in chenhg5/agencycli) into .agents/skills/agency-messaging in your project. Codex loads it when a task matches its description.

Can I use Agency Messaging in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add chenhg5/agencycli --skill agency-messaging -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/agency-messaging, .gemini/skills/agency-messaging, .github/skills/agency-messaging and .opencode/skills/agency-messaging in your project.

What does Agency Messaging need to run?

SKILL.md names no scripts, command-line tools or credentials: Agency Messaging is instructions for the agent only.

Does Agency Messaging access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Agency Messaging safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Agency Messaging use?

Agency Messaging has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.

How many tokens does Agency Messaging use?

About 1.3k tokens (SKILL.md is roughly 5.3k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Agency Messaging?

Skills that share tags, products or a category with Agency Messaging: Garden Inbox (paperclipai/paperclip, 99k stars), Continue (telegramdesktop/tdesktop, 33k stars), Process Inbox (telegramdesktop/tdesktop, 33k stars) and Process Inbox (TDesktop-x64/tdesktop, 3k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Agency Messaging?

chenhg5 (a GitHub user) maintains it in chenhg5/agencycli, which has 238 GitHub stars. The repository holds 3 skills in this directory. The repository was last updated on July 10, 2026.

Source: chenhg5/agencycli on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.