ai.
api.
Persistent memory for AI assistants. Save once; recall from Claude, ChatGPT, or any MCP client.
Live
Last successful check: 25 Oct 2026, 18:04 UTC.
- answered, last 24 hours
- 100%
- answered, last 30 days
- 100%
At butlerbrain.ai, its best endpoint.
How addrbook checks →Connect
https:MCP: addrbook sends an initialize and a tools/list. It never calls a tool. Website: addrbook loads the page.
Who's behind it
- Listed by
- MCP Registryai.
butlerbrain/ mcplast seen UTC
- MCP Registryai.
- Wallets named
- None in its listings
- Listed since
Checks by endpoint
| Host | Protocol | State | Last checked (UTC) | Last answered (UTC) | 24 hours | 30 days | Tools |
|---|---|---|---|---|---|---|---|
| api. | MCP | Unreachable | — | 0% | 0% | — | |
| butlerbrain. | Website | Live | 100% | 100% | — |