Agent skills
Everything this site exposes so AI agents can discover, read, and interact with Atelier UI automatically.
Discovery endpoints
All well-known well-known file A URL at a predictable path (usually under /.well-known/…) that machines check for metadata, following RFC 8615. Examples: /.well-known/security.txt, /.well-known/mcp/server-card.json. and machine-readable files published at this domain:
| Path | Content-Type | Purpose |
|---|---|---|
| /.well-known/api-catalog | application/linkset+json | RFC 9727 API catalog — lists MCP endpoints |
| /.well-known/mcp/server-card.json | application/json | SEP-1649 MCP Server Card |
| /.well-known/agent-skills/index.json | application/json | Agent Skills RFC v0.2.0 index |
| /robots.txt | text/plain | Content-Signal directives (ai-train, search, ai-input) |
| /llms.txt | text/plain | Short component API index (llms.txt standard) |
| /llms-full.txt | text/plain | Full component API reference with all props and examples |
HTTP agent features
Link Headers (RFC 8288)
The homepage response includes a Link header advertising the component API reference, full docs, and the API catalog — so agents discover resources from the first HTTP response without crawling.
Link: </llms.txt>; rel="describedby", </llms-full.txt>; rel="service-doc", </.well-known/api-catalog>; rel="api-catalog"Markdown for Agents
Any page can be requested as plain Markdown by sending Accept: text/markdown. The response will have Content-Type: text/markdown and an x-markdown-tokens count — no HTML parsing needed.
curl -H "Accept: text/markdown" https://atelier.pieper.io/workshopContent signals
robots.txt declares AI content usage preferences per the Content Signals draft standard: agents may use this content as inference input but not for model training.
# Content Signals — https://contentsignals.org/Content-Signal: ai-train=no, search=yes, ai-input=yesWorkspace skills
Multi-file Claude Code skills that ship architectural playbooks — references and assets loaded on demand by the active mode. Distinct from the MCP Skills below: these run in Claude Code itself, not as a remote MCP server.
figma-workspace-architect →
Designs, builds, audits, and migrates Figma workspaces via figma-console-mcp. Four modes (Build, Audit, Decide, Migrate) with three sub-modes (Scaffold, Re-verify, Code-verify). 13 references loaded on demand.
https://atelier.pieper.io/.well-known/agent-skills/figma-workspace-architect/SKILL.mdMCP skills
Three Storybook MCP servers — one per framework — expose component documentation via the Model Context Protocol. Each skill is described in a SKILL.md file listed in the agent-skills index.
Angular — storybook-angular
MCP endpoint: https://atelier.pieper.io/storybook-angular/mcp
Available tools: list-all-documentation, get-documentation, get-documentation-for-story
React — storybook-react
MCP endpoint: https://atelier.pieper.io/storybook-react/mcp
Available tools: list-all-documentation, get-documentation, get-documentation-for-story
Vue — storybook-vue
MCP endpoint: https://atelier.pieper.io/storybook-vue/mcp
Available tools: list-all-documentation, get-documentation, get-documentation-for-story