Interactive Brokers vs X402-Broker Global A2A, MCP & x402 Super-Marketplace
Interactive Brokers is a plugin bundle for AI coding tools published by Cursor. Marketplaces we read that list it: 1 (Cursor: cursor/plugins). X402-Broker Global A2A, MCP & x402 Super-Marketplace is an MCP server published by x402broker.com. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-25. This pair was picked by a reader, not by our comparison rule, so search engines are asked not to index the page.
Where each is published
| Marketplace |  Interactive Brokers |  X402-Broker Global A2A, MCP & x402 Super-Marketplace |
|---|---|---|
| Cursor: cursor/plugins | Listed Version: 1.0.0 Forks (GitHub): 1 396 Stars (GitHub): 13 972 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 7.0.17 Forks (GitHub): 0 Stars (GitHub): 0 Not marked · First seen |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
The facts side by side
| Fact | Interactive Brokers | X402-Broker Global A2A, MCP & x402 Super-Marketplace |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | 13 972 (better) | 0 (worse) |
| Forks (GitHub) (differs) | 1 396 (better) | 0 (worse) |
| Last release (differs) | Not published | 2026-10-21 |
| Where it runs (differs) | Remote server (api.ibkr.com/v1/api/mcp-public) | Remote server (x402broker.com/mcp) |
| Transport | Streamable HTTP | Streamable HTTP |
| Tools it declares | Not published | Not published |
| Environment variables it asks for | Not published | Not published |
| Parts of the bundle (differs) | 1 | Not a bundle |
| Licence (differs) | MIT | Not stated |
| Repository (differs) | github.com/cursor/plugins | github.com/robertoyanguas-ops/assay |
| Changes in the last 7 days (differs) | 0 | 8 |
| First seen (differs) | 2026-10-11 | 2026-10-19 |
| Endpoint at the last check (differs) | Responded 4 days ago, requires a key | not checked yet |
Lines where the two differ have a tinted background and bold values. Where the data itself says which value is better (more marketplaces, a larger figure of the same marketplace, a fresher release, a verified mark on a marketplace that lists both), the better one is also marked green with ▲ and the worse one red with ▼. Where it runs, the transport, the tools, the settings, hooks, the bundle's parts, the licence and the week's changes are marked only as different: more or fewer is not better in itself.
What each says it does
Interactive Brokers
Review positions, balances, P&L, and draft trade instructions.
X402-Broker Global A2A, MCP & x402 Super-Marketplace
1,400+ tool A2A, MCP & x402 clearinghouse with free semantic discovery and paid execution.
How to run each
Interactive Brokers
No data for an automatic command: what its marketplaces declare does not say unambiguously how to connect it.
X402-Broker Global A2A, MCP & x402 Super-Marketplace As a remote MCP server
claude mcp add --transport http x402-broker https://x402broker.com/mcpCommands built only from what the marketplaces declare; the full set for every client is on each card.
Only Interactive Brokers has a remote endpoint we check. How we check endpoints
Tools each declares
Neither one's marketplaces publish a list of tools, so there is nothing to compare.
Settings each asks for
Neither one's marketplaces publish the settings it asks for.
What it can do: Interactive Brokers · What it can do: X402-Broker Global A2A, MCP & x402 Super-Marketplace · Compare two other plugins
Data comes from the public marketplace file https://github.com/cursor/plugins/blob/HEAD/.cursor-plugin/marketplace.json. Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.