agent4.io is an MCP server published by agent4.io. Marketplaces we read that list it: 1 (Official MCP Registry). We first saw it on 2026-10-11 and have recorded no change since. As of our marketplace pass on 2026-10-11.
In its own words, on Official MCP Registry:
Build and run grounded business agents over MCP: agents, knowledge bases, skills, Storylines.
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.
What it can do
Runs on a remote server: your AI tool connects to it over the network. api.agent4.io/v1/mcp
None of the marketplaces we read publishes its tools or the settings it asks for.
Nothing has moved on this plugin since we started watching it.
The publisher
agent4.io
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Found by meaning, not by shared code or a shared repository: similar plugins stay separate products, and this is not a review or a recommendation.
Is this your plugin?
Prove you maintain it with a file in its repository, a file on your domain or a DNS record. You get alerts when a marketplace lists it, drops it, changes its verified mark or what it asks for, and can put its remote endpoint on monitoring as a web service.
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.
