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Otis

MCP server · hosted · v0.1.0 · com.otisbase/otis
Reachable · key or sign-in requiredNEW · 1h agoSeen in the registry 34m ago

Free client billing for AI assistants: hours, expenses, timers, invoices and payments.

Website ↗Source code ↗How to connect ↓

What it does

Otis is an MCP server, a connector that lets an AI assistant use it as a tool. It is hosted: an assistant connects to it over the internet, nothing to install.

From the publisher's description, Electra Index matched it to 2 capabilities: invoicing and payments. That makes it a candidate for tasks such as detect fraudulent transactions or send and chase invoices.

Facts come from the Official MCP Registry, as declared by the publisher. Capabilities are matched automatically (low confidence) and are not a test of the tool.

At a glance

Hosted (remote)YES
Local installNO
Version0.1.0
PriceNot in the registry
First seen23 Oct 2026
Last checked34m ago

How to connect

As declared in the Official MCP Registry · not tested by Electra Index

Hosted endpoint

  • https://mcp.otisbase.com/mcp streamable-http

In Claude Code: claude mcp add --transport http otis https://mcp.otisbase.com/mcp

MCP settings (Claude Desktop, Cursor and other MCP clients)

{
  "mcpServers": {
    "otis": {
      "url": "https://mcp.otisbase.com/mcp"
    }
  }
}

Live check

Electra Index connected to the hosted endpoint 58m ago

REACHABLE The endpoint answered but asks for an API key or a sign-in before connecting. Electra Index never sends credentials, so the tool list is not visible here.

What "online" means: the server answered an MCP connection at the time of the check. It is not a guarantee of security, quality or continuous uptime. How we test: we open an MCP session and ask for the tool list, as an AI assistant would. We never run a tool and never send a key. Checked every few days. Method

Is this your server? Monitoring Pro: a check every 30 minutes and an email within the hour when it stops answering. Launch offer: $39.99 once, for life.

Tasks it helps with

Share of each task's required capabilities it covers
Detect fraudulent transactions
Payments
50%
Send and chase invoices
Invoicing
50%
Reconcile payments
Payments
33%
Buy products online
Payments
33%
Handle refund requests
Payments
33%

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Ready-made AI agents

An MCP server is a connector you add to your own assistant. These are finished products that do the same job for you:

Facts & evidence

Each fact shows where it was seen and when.
FactValueEvidenceSourceLast confirmed
Hosted endpointhttps://mcp.otisbase.com/mcpDECLAREDSRC-001 Official MCP Registry34m ago
Local install (package)noDECLAREDSRC-001 Official MCP Registry34m ago
Remote access (hosted)yesDECLAREDSRC-001 Official MCP Registry34m ago
Websitehttps://otisbase.comDECLAREDSRC-001 Official MCP Registry34m ago
Repositoryhttps://github.com/otisbase/otis-mcpDECLAREDSRC-001 Official MCP Registry34m ago
Registry statusactiveDECLAREDSRC-001 Official MCP Registry34m ago
Version0.1.0DECLAREDSRC-001 Official MCP Registry34m ago
MCP serveryesDECLAREDSRC-001 Official MCP Registry34m ago

Change history

  • NEW23 Oct 2026
    first seen in the index

Is this page accurate?

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Questions about Otis

How do I connect Otis?

Use the hosted endpoint https://mcp.otisbase.com/mcp in your assistant's MCP settings. The exact settings are in "How to connect" above, as declared in the Official MCP Registry.

What can I use Otis for?

Based on its description, it is most relevant to: detect fraudulent transactions, send and chase invoices, reconcile payments, buy products online.