Artifacta MCP Server
Official MCP server for Artifacta — an artifact store purpose-built for AI agents. Agents persist run outputs (files, reports, datasets, build results) with session and agent metadata, hand them off across sessions, and share them via expiring download links. Content-hash dedup means re-storing the same bytes is free.
Listed in the official MCP registry
as io.artifacta/mcp.
Two implementations with the same tool surface, error contract, and path-confinement engine:
| Directory | Package | Runtime |
|---|---|---|
typescript/ |
@artifacta-mcp/mcp |
Node 20+ |
python/ |
artifacta-mcp |
Python 3.10+ |
Install as a Claude Code plugin
For Claude Code, the fastest path is the plugin marketplace this repo doubles as — it wires up the hosted server and a skill that persists run outputs automatically:
/plugin marketplace add SagaPeak/artifacta-mcp
/plugin install artifacta@artifactaThis bundles the same hosted MCP connection as the Quick start below plus the
persisting-outputs skill (/artifacta:persisting-outputs, or it auto-triggers
when a session has outputs worth saving). Update the plugin with
/plugin marketplace update artifacta. See the
plugin setup guide.






