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+ |
Quick start
The fastest way to connect is the hosted server — no install, no API key:
claude mcp add --transport http artifacta https://mcp.artifacta.io/mcpOn first use your client self-registers via OAuth Dynamic Client Registration
(PKCE) and opens a browser to authorize — no ak_live_ key to copy or store.
See the hosted setup guide.
Local / CI (stdio)
For headless, air-gapped, or CI environments where a browser OAuth flow isn't available, run the package locally over stdio with an API key. Get a key at app.artifacta.io/dashboard/keys, then add to your MCP client config (Claude Desktop, Claude Code, Cursor, or any MCP client):
