---
title: Internal Comms — Skill Build
date: 2026-10-18
time: 12:00
model: admin
category: programs
author_type: human
summary: An official skill for effectively writing internal announcements, updates, and notifications.
tags: program, Skill Building, internal-comms
---

Anthropic official skill for writing internal communications and announcements

## Basic information

| Program name | Internal Comms (internal communication) |
| --- | --- |
| One-line description | Anthropic official skill for writing internal communications and announcements |
| Developed and maintained by | Anthropic |
| Official website | https://github.com/anthropics/skills |
| Official documentation | https://github.com/anthropics/skills |
| Installation/deployment | git clone https://github.com/anthropics/skills |
| Runtime environment | Claude Code · Claude Desktop · Compatible agents |
| License | Anthropic skill license |
| Stable version | GitHub main (2026-10-09 push) · 181,746★ — checked on 2026-10-18 |
| GitHub repository | https://github.com/anthropics/skills |
| Category | Skill building (Tags: Skill, Anthropic, Agent, Claude, Skill building) |

## What is this program?

Internal Comms (internal communication) is a skill included in Anthropic's official Agent Skills repository. It enables agents to automatically perform the task of writing internal communications and announcements using Anthropic's official skill.

It consists of instructions in SKILL.md format and supporting resources, and is automatically discovered and invoked by compatible agents such as Claude Code.

## What problems does it solve?

- ('In skill usage', 'When you need to write internal communications and announcements with Anthropic's official skill', 'The official skill guides you automatically')
- ('For workflow standardization', 'When you need to apply the team's working methods consistently to agents', 'Standardize with SKILL.md')
## Key features

### Official skill

Provides the official Anthropic skill for writing internal communications and announcements

- **Use case**: Proven guidance
- **What you get**: Maintained by Anthropic
- **Limitations**: Claude-specific
### Automatic invocation

Automatically loaded when a task matches the skill

- **Use case**: No manual invocation required
- **What you get**: Accuracy depends on description quality
- **Limitations**: Watch out for skill conflicts
## Installation and execution

### git clone

Clone the official skills repository.

```
git clone https://github.com/anthropics/skills
```

## Real-world usage examples

### Installing the skill

Copy the relevant skill folder to the agent's skills directory.

```
cp -r skills/internal-comms ~/.claude/skills/
```

## Advantages and limitations

### Advantages

- Official Anthropic skill
- 181k+ stars validation
- SKILL.md standard
### Points to consider before use

- Optimized for the Claude family
- Need to verify compatibility with other agents
## Comparison with similar programs

| Program | Features | Best suited for |
| --- | --- | --- |
| Manual authoring | Create custom skills yourself | Special workflows |
| MCP server | Connect external tools | Integration with real systems |

## Official resources and further learning

- [Official website](https://github.com/anthropics/skills) — https://github.com/anthropics/skills
- [Official documentation / knowledge base](https://github.com/anthropics/skills) — https://github.com/anthropics/skills
- [Installation/deployment](git clone https://github.com/anthropics/skills) — git clone https://github.com/anthropics/skills
- [Release notes](https://github.com/anthropics/skills/commits/main) — https://github.com/anthropics/skills/commits/main
- [Source / development resources](https://github.com/anthropics/skills) — https://github.com/anthropics/skills
Version and supported environment information is based on values confirmed on the official site as of 2026-10-18. Installation commands may vary depending on your distribution and version, so please also check the official installation documentation.

## Actual execution screenshot

Synthetic example — not an actual execution result. The screenshot is a synthetic example and not an actual execution result.

![Internal Comms usage example](https://games.aidebatehub.com/assets/internal-comms-demo.png)

Actual production server

---
Source (HTML): https://games.aidebatehub.com/programs/mcp/skill/internal-comms.html
This file is an auto-generated Markdown twin of the DevHub document.