Generate, validate, and optimize Adaptive Cards for Teams, Outlook, and Copilot.
Generate, validate, and optimize Adaptive Cards for Teams, Outlook, and Copilot.
An MCP server that helps AI assistants generate valid, accessible Adaptive Cards for Teams, Outlook, Copilot, and other Microsoft surfaces. 9 tools, 3 guided workflows, 924 tests.
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Check the linked publisher documentation and your connected client's tool list. Names and availability can vary with the server version and account permissions.
| Tool | What it does |
|---|---|
| generate_card | Natural language / data → valid Adaptive Card v1.6 JSON |
| validate_card | Schema validation + accessibility score + host compatibility + suggested fixes |
| data_to_card | Auto-select Table / FactSet / Chart / List from data shape |
| optimize_card | Improve accessibility, performance, modernize actions |
| template_card | Static card → ${expression} data-bound template |
| transform_card | Version upgrade/downgrade, host-config adaptation |
| suggest_layout | Recommend best layout pattern for a description |
| generate_and_validate | Generate + validate + optionally optimize in one call |
| card_workflow | Multi-step pipeline: generate → optimize → template → transform |
{
"mcpServers": {
"adaptive-cards": {
"command": "npx",
"args": ["-y", "adaptive-cards-mcp"],
"env": {
"MCP_API_KEY": "your-value",
"ANTHROPIC_API_KEY": "your-value",
"OPENAI_API_KEY": "your-value",
"AZURE_OPENAI_API_KEY": "your-value",
"OLLAMA_BASE_URL": "your-value",
"POSTHOG_API_KEY": "your-value",
"POSTHOG_HOST": "your-value"
}
}
}
}Add to claude_desktop_config.json, then restart Claude Desktop.
| Variable | Description | Required |
|---|---|---|
| MCP_API_KEY | Credential the server authenticates with. | Yes |
| ANTHROPIC_API_KEY | Credential the server authenticates with. | Yes |
| OPENAI_API_KEY | Credential the server authenticates with. | Yes |
| AZURE_OPENAI_API_KEY | Credential the server authenticates with. | Yes |
| OLLAMA_BASE_URL | Endpoint or connection string the server talks to. | Yes |
| POSTHOG_API_KEY | Credential the server authenticates with. | Yes |
| POSTHOG_HOST | Endpoint or connection string the server talks to. | Optional |
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