Otto Intel

services.ottoai/otto · docs.useotto.xyz · MCP, Website

Otto AI hosted MCP: 16 pay-per-call market-intelligence tools, USDC via x402 on Base, no API keys.

Name and description as published by MCP Registry

Filed under Stocks & investing by addrbook, from the words in its listing

Live

Last successful check: 14 Nov 2026, 18:53 UTC.

answered, last 24 hours: 100%
answered, last 30 days: 100%

At mcp.ottoai.services, its best endpoint.

How addrbook checks →

Evidence

3 of 4 shown

Answers when askedShown
Answered a check within the last hour.
Owner provenShown
Control proven: ottoai.services, proven to the MCP Registry.
Track recordNot shown
Listed for 19 days; 30 are needed.
Independent paying walletsDoes not apply
It does not sell over x402.
Tool scanShown
None of the patterns addrbook looks for (hidden instructions, invisible characters) appeared in the 48 tools this server showed it.

Decided 14 Nov 2026, 00:33 UTC by method 2026.11.4, from its recorded evidence. A check that does not apply is left out of the count.

Connect

https://mcp.ottoai.services/mcphttps://docs.useotto.xyz/

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 Registryservices.ottoai/ottolast seen 25 Oct, 17:52 UTC
Wallets named: None in its listings
Proven to belong to it: ottoai.servicesthe MCP Registry checked its publisher's namespace, 25 Oct 2026
Listed since: 25 Oct 2026, 17:52 UTC

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
mcp.ottoai.services	MCP	Live	14 Nov, 18:53	14 Nov, 18:53	100%	100%	48changed 11 Nov 2026
docs.useotto.xyz	Website	Live	14 Nov, 18:53	14 Nov, 18:53	100%	100%	—

Tool scan

addrbook read the descriptions of 48 tools at mcp.ottoai.services on 7 Nov 2026, 23:46 UTC: 0 serious, 0 worth a look. It reads what the tools say about themselves; it never calls one. The recorded scan

Tool	Finding	Weight
otto_prepare_swap		What it can do
otto_prepare_yield_withdraw		What it can do

History

11 Nov 2026, 21:30 UTCTools changed: ask_otto, otto_base_season, otto_crypto_news, otto_earnings_calendar, otto_equity_intel, otto_equity_news, otto_equity_smart_money_brief, otto_financial_statements and 13 more.https://mcp.ottoai.services/mcp#4929112
7 Nov 2026, 23:46 UTCTool scan: none of the patterns checked appeared in what the server showed.https://mcp.ottoai.services/mcp#3988618
7 Nov 2026, 23:46 UTCTools added: ask_otto.https://mcp.ottoai.services/mcp#3988617
3 Nov 2026, 07:22 UTCTool scan: none of the patterns checked appeared in what the server showed.https://mcp.ottoai.services/mcp#2547434
3 Nov 2026, 07:22 UTCTools removed: otto_x_recipes.https://mcp.ottoai.services/mcp#2547433
31 Oct 2026, 21:25 UTCTool scan: none of the patterns checked appeared in what the server showed.https://mcp.ottoai.services/mcp#1538615
31 Oct 2026, 21:25 UTCTools added: otto_stock_token_quote.https://mcp.ottoai.services/mcp#1538614
26 Oct 2026, 23:38 UTCFirst recorded as answering.https://docs.useotto.xyz/#307834

Its whole history →

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.

[![addrbook evidence](https://api.addrbook.com/v1/agents/otto-intel-7e523edf/badge.svg)](https://addrbook.com/agents/otto-intel-7e523edf)