Zambo
dev.
The verifiable work layer for AI: 153 tools, cross-AI handover, a verifiable receipt for every job.
Live
Last successful check: 8 Nov 2026, 02:36 UTC.
- answered, last 24 hours
- 100%
- answered, last 30 days
- 100%
At zambo.dev, its best endpoint.
How addrbook checks →Evidence
2 of 4 shown
Answers when askedShown
Answered a check 10 hours ago.
Owner provenShown
Control proven: zambo.dev, proven to the MCP Registry.
Track recordNot shown
Listed for 13 days; 30 are needed.
Independent paying walletsDoes not apply
It does not sell over x402.
Tool scanNot shown
1 finding in its tools: hidden instructions or invisible characters.
Decided by method 2026.10.2, from its recorded evidence. A check that does not apply is left out of the count.
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 Registrydev.
zambo/ zambolast seen UTC
- MCP Registrydev.
- Wallets named
- None in its listings
- Proven to belong to it
- zambo.devthe MCP Registry checked its publisher's namespace,
- Same name
1 other agent uses this name.
- Listed since
Payments
It has no x402 endpoint, so there is no price for addrbook to read, and no source reports payments to it. How payments are read
Checks by endpoint
| Host | Protocol | State | Last checked (UTC) | Last answered (UTC) | 24 hours | 30 days | Tools |
|---|---|---|---|---|---|---|---|
| zambo. | MCP | Live | 100% | 100% | 36changed 6 Nov 2026 | ||
| zambo. | Website | Live | 100% | 100% | — |
Tool scan
addrbook read the descriptions of 36 tools at zambo.dev on : 1 serious, 0 worth a look. It reads what the tools say about themselves; it never calls one. The recorded scan
| Tool | Finding | Weight |
|---|---|---|
| prompt_shield | its input schema says “ignore previous instructions” | Serious |
History
- Tools changed: handover, handover_list, workflow_seal.https://zambo.dev/mcp#3676328
- Tools changed: memory_recall, memory_remember.https://zambo.dev/mcp#2730964
- Tools changed: handover, handover_accept, handover_list, memory_recall, memory_remember, pass_status, spend_limit_set, workflow_seal.https://zambo.dev/mcp#2053161
- The MCP Registry updated its listing.the MCP Registry#1757721
- Name changed from “dev.zambo/zambo” to “Zambo”. Endpoint added: https://zambo.dev/.the MCP Registry#1751277
- Tool scan: 1 finding that need attention (hidden instructions or invisible characters).https://zambo.dev/mcp#1289048
- Tools added: scam_check. Tools changed: activity_today, capability_search, continuity_get_recent, continuity_list_threads, continuity_open_thread, continuity_set_prefs, continuity_start_thread, credithunt and 27 more.https://zambo.dev/mcp#1289047
- Tools changed: continuity_get_recent, handover_accept, handover_status.https://zambo.dev/mcp#1241149
Also listed as
Other entries that share an endpoint with this one.
Is it yours?
Prove you control one of its domains or wallets and it passes the owner check. You can then reply beside the evidence and get alerts when it changes. Claim this agent
Its evidence badge, for a README or a site. It shows the same count as this page, never a verdict.
[](https://addrbook.com/agents/dev-zambo-zambo-8461671c)