A field survey of how 20 open-source design systems make themselves AI-friendly: MCP servers, agent skills, llms.txt, and the techniques that keep models on-system (last updated: July 2026)
Setup
Choose your client, copy the config, then fill in any required environment variables.
Local
claude mcp add state-of-ai-in-design-systems-july-2026 -- npx -y state-of-ai-in-design-systems~/.codex/config.toml
[mcp_servers.state-of-ai-in-design-systems-july-2026]
command = "npx"
args = ["-y", "state-of-ai-in-design-systems"]
# codex mcp add state-of-ai-in-design-systems-july-2026 -- npx -y state-of-ai-in-design-systems~/.cursor/mcp.json
{
"mcpServers": {
"state-of-ai-in-design-systems-july-2026": {
"command": "npx",
"args": [
"-y",
"state-of-ai-in-design-systems"
]
}
}
}.vscode/mcp.json
{
"servers": {
"state-of-ai-in-design-systems-july-2026": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"state-of-ai-in-design-systems"
]
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"state-of-ai-in-design-systems-july-2026": {
"command": "npx",
"args": [
"-y",
"state-of-ai-in-design-systems"
]
}
}
}claude_desktop_config.json
{
"mcpServers": {
"state-of-ai-in-design-systems-july-2026": {
"command": "npx",
"args": [
"-y",
"state-of-ai-in-design-systems"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"state-of-ai-in-design-systems-july-2026": {
"command": "npx",
"args": [
"-y",
"state-of-ai-in-design-systems"
]
}
}
}Remote
claude mcp add --transport http state-of-ai-in-design-systems-july-2026 https://state-of-ai-in-design-systems.netlify.app/mcp~/.codex/config.toml
[mcp_servers.state-of-ai-in-design-systems-july-2026]
url = "https://state-of-ai-in-design-systems.netlify.app/mcp"
# codex mcp add state-of-ai-in-design-systems-july-2026 --url https://state-of-ai-in-design-systems.netlify.app/mcp~/.cursor/mcp.json
{
"mcpServers": {
"state-of-ai-in-design-systems-july-2026": {
"url": "https://state-of-ai-in-design-systems.netlify.app/mcp"
}
}
}.vscode/mcp.json
{
"servers": {
"state-of-ai-in-design-systems-july-2026": {
"type": "http",
"url": "https://state-of-ai-in-design-systems.netlify.app/mcp"
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"state-of-ai-in-design-systems-july-2026": {
"httpUrl": "https://state-of-ai-in-design-systems.netlify.app/mcp"
}
}
}claude_desktop_config.json · Customize › Connectors › Add custom connector
{
"mcpServers": {
"state-of-ai-in-design-systems-july-2026": {
"command": "npx",
"args": [
"-y",
"mcp-remote",
"https://state-of-ai-in-design-systems.netlify.app/mcp"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"state-of-ai-in-design-systems-july-2026": {
"url": "https://state-of-ai-in-design-systems.netlify.app/mcp"
}
}
}