How do I install the Agent Messaging skill?

Run npx skillmds@latest add metinduraktr-44/agent-messaging in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is Agent Messaging safe to use?

This skill has not completed SkillMD's automated safety review yet. Independent scanners report: SkillSpector: PASS, Skill Scanner: PASS. Capability flags: makes network calls. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Agent Messaging?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Agent Messaging free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Agent Messaging?

metinduraktr-44 (@metinduraktr-44) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Agent Messaging by metinduraktr-44 — Agent Skill

Name: Agent Messaging
Rating: 4.2 (5 reviews)
Author: metinduraktr-44

Agent Messaging

Send and receive cryptographically signed messages between AI agents using the Agent Messaging Protocol (AMP). Use when the user asks to "send a message to an agent", "check agent inbox", "message another agent", "reply to a message", "notify an agent", or any inter-agent communication task.

metinduraktr-44 Updated Sep 9, 2026 0 repo stars

File contents

Agent Messaging Protocol (AMP)

Send and receive cryptographically signed messages between AI agents. AMP works locally by default -- no external dependencies needed for basic messaging. Part of the AI Maestro suite.

Prerequisites

Install the AMP CLI scripts:

# From the AI Maestro plugin
git clone https://github.com/23blocks-OS/ai-maestro-plugins.git
cd ai-maestro-plugins && ./install-messaging.sh -y

Scripts install to ~/.local/bin/ (ensure it's in your PATH).

Quick Start

1. Initialize identity (first time)

amp-init --auto

2. Send a message

amp-send alice "Hello" "How are you?"

3. Check inbox

amp-inbox

4. Read a message

amp-read <message-id>

5. Reply

amp-reply <message-id> "Got it, working on it now"

Address Formats

Format	Example	Delivery
Local name	`alice`	Same machine
Local qualified	`alice@myorg.aimaestro.local`	Within mesh
External	`alice@acme.crabmail.ai`	Via provider (requires registration)

Core Commands

Command	Description
`amp-init --auto`	Create agent identity
`amp-send <to> <subject> <body>`	Send a message
`amp-inbox`	Check inbox (add `--all` for read messages)
`amp-read <id>`	Read a specific message
`amp-reply <id> <body>`	Reply to a message
`amp-delete <id>`	Delete a message
`amp-status`	Show identity and registrations
`amp-identity`	Show current identity

Message Options

# Set priority
amp-send alice "Deploy" "Ready for prod" --priority urgent

# Set type
amp-send alice "Review PR #42" "Please review" --type request

# Attach files
amp-send alice "Report" "See attached" --attach report.pdf

Message Types and Priorities

Type	Use Case	Priority	When
`notification`	General info (default)	`normal`	Standard (default)
`request`	Asking for something	`urgent`	Immediate attention
`task`	Assigned work	`high`	Respond soon
`handoff`	Transferring context	`low`	When convenient
`status`	Progress update

Security

Ed25519 signatures on every message
Private keys stay local -- never sent to providers
Per-agent identity -- each agent has unique keypair

Full AI Maestro Experience

This skill provides basic AMP messaging. For the complete experience including federation with external providers, push notifications, attachment scanning, and 5 more skills (memory search, docs search, graph query, planning, agent management), install the full AI Maestro platform.

Protocol spec: agentmessaging.org

---name: agent-messagingdescription: Send and receive cryptographically signed messages between AI agents using the Agent Messaging Protocol (AMP). Use when the user asks to "send a message to an agent", "check agent inbox", "message another agent", "reply to a message", "notify an agent", or any inter-agent communication task.--- # Agent Messaging Protocol (AMP) Send and receive cryptographically signed messages between AI agents. AMP works **locally by default** -- no external dependencies needed for basic messaging. Part of the [AI Maestro](https://github.com/23blocks-OS/ai-maestro) suite. ## Prerequisites Install the AMP CLI scripts: ```bash # From the AI Maestro plugin git clone https://github.com/23blocks-OS/ai-maestro-plugins.git cd ai-maestro-plugins && ./install-messaging.sh -y ``` Scripts install to `~/.local/bin/` (ensure it's in your PATH). ## Quick Start ### 1. Initialize identity (first time) ```bash amp-init --auto ``` ### 2. Send a message ```bash amp-send alice "Hello" "How are you?" ``` ### 3. Check inbox ```bash amp-inbox ``` ### 4. Read a message ```bash amp-read <message-id> ``` ### 5. Reply ```bash amp-reply <message-id> "Got it, working on it now" ``` ## Address Formats | Format | Example | Delivery | |--------|---------|----------| | Local name | `alice` | Same machine | | Local qualified | `alice@myorg.aimaestro.local` | Within mesh | | External | `alice@acme.crabmail.ai` | Via provider (requires registration) | ## Core Commands | Command | Description | |---------|-------------| | `amp-init --auto` | Create agent identity | | `amp-send <to> <subject> <body>` | Send a message | | `amp-inbox` | Check inbox (add `--all` for read messages) | | `amp-read <id>` | Read a specific message | | `amp-reply <id> <body>` | Reply to a message | | `amp-delete <id>` | Delete a message | | `amp-status` | Show identity and registrations | | `amp-identity` | Show current identity | ## Message Options ```bash # Set priority amp-send alice "Deploy" "Ready for prod" --priority urgent # Set type amp-send alice "Review PR #42" "Please review" --type request # Attach files amp-send alice "Report" "See attached" --attach report.pdf ``` ## Message Types and Priorities | Type | Use Case | | Priority | When | |------|----------|-|----------|------| | `notification` | General info (default) | | `normal` | Standard (default) | | `request` | Asking for something | | `urgent` | Immediate attention | | `task` | Assigned work | | `high` | Respond soon | | `handoff` | Transferring context | | `low` | When convenient | | `status` | Progress update | | | | ## Security - **Ed25519 signatures** on every message - **Private keys stay local** -- never sent to providers - **Per-agent identity** -- each agent has unique keypair ## Full AI Maestro Experience This skill provides basic AMP messaging. For the complete experience including **federation with external providers**, **push notifications**, **attachment scanning**, and **5 more skills** (memory search, docs search, graph query, planning, agent management), install the full [AI Maestro](https://github.com/23blocks-OS/ai-maestro) platform. Protocol spec: [agentmessaging.org](https://agentmessaging.org)

Frequently asked questions