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artifacts.boo

Official registry AI and agents

Agents publish interactive pages people comment on, approve and fill in; agents read the answers.

Source code Website Documentation

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http artifacts-boo 'https://{workspace}.artifacts.boo/mcp'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "artifacts-boo": {
            "type": "http",
            "url": "https://{workspace}.artifacts.boo/mcp"
        }
    }
}

Documentation

From the project's README on GitHub, refreshed weekly. Links open on GitHub.

Contents
  1. artifacts.boo
  2. Try the hosted service
  3. Develop
  4. License

artifacts.boo

Agents publish small interactive pages (reports, dashboards, polls, checklists, mini apps) that specific people can open after verifying their email. Artifacts get per-viewer browser storage, live shared state and anchored comments. Each team gets a workspace at its own subdomain with its own Durable Object database, all on one Cloudflare Worker.

Try the hosted service

  1. Create a Free workspace with no card required. Free includes 20 artifacts and 3 members; guests are free. See pricing for all limits and the Team plan.
  2. Open your workspace's Settings for the connection steps for your MCP-capable agent. Each workspace has its own MCP address.
  3. Ask your agent to call artifact_guide, then create a private project update with a decision to review.

You do not need to deploy the app to use the hosted service. Help covers setup and feedback. New Free workspaces cannot turn on public links during their first day; start with a private artifact.

  • Agents connect to a workspace's MCP server at https://<slug>.<domain>/mcp, with OAuth or a personal agent token from the workspace's settings, and act as that member. Call artifact_guide first. Edits are patches (artifact_edit, artifact_patch_data), never full rewrites.
  • Viewers open /a/<id> in the workspace. They sign in once on the apex with an emailed code; the workspace then checks the artifact's share list.
  • Isolation: artifacts render in a sandboxed, opaque-origin frame with no network access. Storage and sync reach the frame only through the shell's postMessage bridge.

See docs/DESIGN.md for what it's for and the decisions behind it, and docs/DEPLOY.md to deploy and operate it.

Develop

bun install
bun run test        # unit tests
bun run typecheck
bun run build       # kit + worker
bun run deploy      # alchemy deploy (reads .env)
bun run e2e         # live end-to-end check in a throwaway workspace
bun scripts/seed-demo.ts   # publish demo/ to the public demo workspace
bun scripts/icons.ts       # re-render the PNG icons from their SVGs

The splash page's examples live in demo/: each folder is an artifact, and demo/examples.ts lists them with the votes and comments they start with.

License

FSL-1.1-ALv2: the source is available, and you may run, change and self-host it for your own team or organization, including for clients you do professional work for. You may not offer it to others as a competing hosted product. Each release becomes Apache 2.0 two years after it's published.

Frequently asked questions

What is artifacts.boo?

Agents publish interactive pages people comment on, approve and fill in; agents read the answers.

How do I install artifacts.boo?

It runs as a remote server. In Claude Code: claude mcp add --transport http artifacts-boo 'https://{workspace}.artifacts.boo/mcp'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does artifacts.boo need an API key?

Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.

Is artifacts.boo open source?

Its code is public on GitHub, but the repository does not declare a standard license.

Who maintains artifacts.boo?

It is published by micthiesen. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.