plexus
MCP server by github.com/pcas-io/plexus
Typed on-prem knowledge graph for AI agents — read-only for humans, write-only for agents via MCP.
About plexus
plexus is an MCP (Model Context Protocol) server published by pcas-io in the official MCP registry, listed under Autonomous Agents on Loomal. Typed on-prem knowledge graph for AI agents — read-only for humans, write-only for agents via MCP.
plexus runs as a hosted remote over streamable-http — MCP clients connect directly to its endpoint, with nothing to install locally.
Development happens in the open at github.com/pcas-io/plexus.
Use plexus with your agent
claude mcp add --transport http plexus https://{plexus_host}/mcp{
"mcpServers": {
"plexus": {
"url": "https://{plexus_host}/mcp"
}
}
}https://{plexus_host}/mcpFrequently asked questions
- What is plexus?
- plexus is an MCP (Model Context Protocol) server by pcas-io in the Autonomous Agents category. Typed on-prem knowledge graph for AI agents — read-only for humans, write-only for agents via MCP.
- How do I connect plexus to Claude, Cursor, or another MCP client?
- plexus is a remote MCP server — add its endpoint (https://{plexus_host}/mcp) to your client's MCP configuration (for example with "claude mcp add", or under "mcpServers" in Cursor's mcp.json) and restart the client.
- Is plexus open source?
- Yes — the source code is public at github.com/pcas-io/plexus.
- Can AI agents pay to use plexus?
- Not yet through Loomal — plexus is listed as a free directory entry. If its maintainer verifies ownership, they can set per-call USDC pricing that agents pay over x402, with settlement on Base.
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Listing data from the official MCP registry and GitHub, refreshed periodically. Not affiliated with the maintainer unless claimed. Maintain plexus? Claim this listing free by verifying GitHub ownership, or contact us.