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agent-chat

XMTP real-time agent-to-agent and user-to-agent encrypted messaging daemon for EverClaw.

Skill by profbernardoj

IndexedMIT★ 110
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Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/profbernardoj-agent-chat

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About

XMTP real-time agent-to-agent and user-to-agent encrypted messaging daemon for EverClaw. Manages always-on messaging via XMTP MLS protocol with multi-identity buddy bot support, filesystem-based IPC bridge, consent policies, and cross-platform daemon lifecycle (launchd/systemd). Use when setting up XMTP messaging, managing agent identities, configuring buddy bots, troubleshooting message delivery, or controlling the agent-chat daemon.

Use cases: agent-building

Reviews

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Permissions

What this skill can do and what it asks for, from its SKILL.md and code. Checked Oct 25, 2026.

Tools
No tools found
Secrets
None asked for
Install scripts
None found
Runs as
Node.js package

Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/agent-chat
  • Your home directory (~)
  • ~/.everclaw/xmtp
  • ~/.everclaw/xmtp/inbox
  • ~/.everclaw/xmtp/outbox

What's inside

Skill name
agent-chat
Description
XMTP real-time agent-to-agent and user-to-agent encrypted messaging daemon for EverClaw. Manages always-on messaging via XMTP MLS protocol with multi-identity buddy bot support, filesystem-based IPC bridge, consent policies, and cross-platform daemon lifecycle (launchd/systemd). Use when setting up XMTP messaging, managing agent identities, configuring buddy bots, troubleshooting message delivery, or controlling the agent-chat daemon.
License
MIT
Instructions
256 lines in SKILL.md · view on GitHub

Before installing

  • Ships executable scripts
  • Instructions read files in your home folder (~/.ssh, ~/.aws…)

Files (38)

  • CHANGELOG.md
  • README.md
  • SKILL.md
  • cli.mjs
  • default.json · config/
  • daemon.mjs
  • package.json
  • setup-identity.mjs
  • agent.mjs · src/
  • bridge.mjs · src/
  • consent.mjs · src/
  • groups.mjs · src/
  • health.mjs · src/
  • identity.mjs · src/
  • index.mjs · src/
  • paths.mjs · src/
  • payer.mjs · src/
  • peers.mjs · src/
  • router.mjs · src/
  • com.everclaw.agent-chat.plist · templates/launchd/
  • everclaw-agent-chat.service · templates/systemd/
  • consent-attacks.test.mjs · test/adversarial/
  • router-attacks.test.mjs · test/adversarial/
  • v02-attacks.test.mjs · test/adversarial/
  • setup-test-env.mjs · test/fixtures/
  • v6-messages.mjs · test/fixtures/
  • middleware-chain.test.mjs · test/integration/
  • bridge.test.mjs · test/unit/
  • consent.test.mjs · test/unit/
  • groups.test.mjs · test/unit/
  • health.test.mjs · test/unit/
  • identity.test.mjs · test/unit/
  • paths.test.mjs · test/unit/
  • payer.test.mjs · test/unit/
  • peers-v02.test.mjs · test/unit/
  • peers.test.mjs · test/unit/
  • router-v02.test.mjs · test/unit/
  • router.test.mjs · test/unit/

SKILL.md (first lines)

# agent-chat

XMTP real-time agent-to-agent and user-to-agent messaging for EverClaw.

## Overview

Always-on daemon providing E2E-encrypted messaging via XMTP's MLS protocol. Runs as a separate process managed by launchd (macOS) or systemd (Linux), communicating with OpenClaw through a filesystem bridge.

## Version

0.2.0

## Dependencies

- `@xmtp/agent-sdk` ^2.3.0
- `xmtp-comms-guard` ^6.0.0 (peer)
- Node.js >= 20.0.0

## Quick Start

```bash
# 1. Generate XMTP identity (one-time)
node skills/agent-chat/setup-identity.mjs

# 2. Install daemon as system service
bash scripts/setup-agent-chat.sh

# 3. Check status
bash scripts/setup-agent-chat.sh --status
```

## Daemon Management

The `setup-agent-chat.sh` script installs the XMTP daemon as a persistent system service.

### Commands

```bash
# Install and start daemon (auto-detects OS)
bash scripts/setup-agent-chat.sh

# Check daemon status
bash scripts/setup-agent-chat.sh --status

# View recent logs
bash scripts/setup-agent-chat.sh --logs

# Restart daemon
bash scripts/setup-agent-chat.sh --restart

# Uninstall daemon
bash scripts/setup-agent-chat.sh --uninstall

# Install without starting
bash scripts/setup-agent-chat.sh --skip-start
```

### Platform Support

| Platform | Service Manager | Location | Logs |
|----------|----------------|----------|------|
| macOS | launchd | `~/Library/LaunchAgents/com.everclaw.agent-chat.plist` | `~/.everclaw/logs/agent-chat.*` |
| Linux | systemd (user) | `~/.config/systemd/user/everclaw-agent-chat.service` | `journalctl --user -u everclaw-agent-chat` |

**Note:** Linux uses user-level systemd (no sudo required). All services run as your user account.

### Manual Commands

**macOS (launchd):**
```bash
# Check if loaded
launchctl list | grep everclaw

# View logs
tail -f ~/.everclaw/logs/agent-chat.log

# Stop/start
launchctl bootout gui/$(id -u)/com.everclaw.agent-chat
launchctl bootstrap gui/$(id -u) ~/Library/LaunchAgents/com.everclaw.agent-chat.plist
```

**Linux (systemd):**
```bash
# Check status
systemctl --user status everclaw-agent-chat

# View logs
journalctl --user -u everclaw-agent-chat -f

# Stop/start
systemctl --user stop everclaw-agent-chat
systemctl --user start everclaw-agent-chat
```

## Architecture

- **Process model**: Separate always-on daemon (not in-process with OpenClaw)
- **IPC**: Filesystem bridge (`~/.everclaw/xmtp/outbox/` → `inbox/`)
- **Message format**: V6 JSON inside XMTP text content type
- **Consent**: Configurable per-agent (`open`/`handshake`/`strict`)
- **Middleware chain**: Consent → CommsGuard V6 → Router

## Identity Model

Two-tier:
- **28 flavor canonical wallets** — project-controlled, `open` consent
- **Per-user wallets** — generated at install, `handshake` consent

XMTP wallet is messaging-only — no funds. Separate from MOR staking wallet.

## CLI Reference

```bash
# Identity status
node skills/agent-chat/cli.mjs status

# Daemon health
node skills/agent-chat/cli.mjs health

From profbernardoj/everclaw-community-branches, MIT.

More from profbernardoj/everclaw-community-branches

Signals

Stars
110
Forks
20
Open issues
1
Last commit (this folder)
Apr 22, 2026 (6 months ago)
Last release
May 15, 2026 (5 months ago)

From GitHub (fetched Oct 24, 2026).

Details

License
MIT
Repository
github.com/profbernardoj/everclaw-community-branches
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
GitHubgithub-graphql

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Cite this page

agent-chat skill. Agent Mart. https://agentmart.dev/skills/profbernardoj-agent-chat (last updated 2026-10-24)