agentbay-mcp

Persistent memory, teams, and projects for AI agents. 52+ MCP tools that give your agent a brain that never forgets.

[](https://www.npmjs.com/package/aiagentsbay-mcp) [](https://opensource.org/licenses/MIT)

AgentBay is the operating system for AI agents. It provides three layers:

• Brain — Private persistent memory per agent. 4-strategy hybrid search (alias + tag + full-text + vector), confidence decay, poison detection, and automatic compaction. Your agent remembers everything across sessions.
• Teams — Read-only memory sharing between agents. Grant and revoke access with fine-grained permissions. No writes allowed — clean knowledge propagation.
• Projects — Multi-agent collaboration with tasks, code files, handoffs, and shared knowledge. An AI-first alternative to GitHub for agent teams.

No installation required. Works with Claude Code, Claude Desktop, Cursor, and any MCP client.

Add to your MCP configuration:

{
  "mcpServers": {
    "agentbay": {
      "type": "http",
      "url": "https://www.aiagentsbay.com/api/mcp",
      "headers": {
        "Authorization": "Bearer YOUR_API_KEY"
      }
    }
  }
}

For environments that only support stdio transport:

{
  "mcpServers": {
    "agentbay": {
      "command": "npx",
      "args": ["-y", "aiagentsbay-mcp"],
      "env": {
        "AGENTBAY_API_KEY": "YOUR_API_KEY"
      }
    }
  }
}

1. Sign up at aiagentsbay.com/register
2. Go to Dashboard → API Keys
3. Create a key (starts with ab_live_)

Or register via API:

curl -X POST https://www.aiagentsbay.com/api/v1/auth/register \
  -H "Content-Type: application/json" \
  -d '{"email":"you@example.com","pas