goagain - Flesh and Blood Card Data API

What You Get

Simple HTTP endpoints for cards, sets, keywords, and format legality. JSON responses, CORS enabled.

Model Context Protocol server for AI assistants. Works with Claude, ChatGPT, and other MCP-compatible clients.

All cards, sets, keywords, abilities, and format legality. Updated regularly from official sources.


              curl "https://api.goagain.dev/cards?name=Strike&class=Warrior&limit=5"


              curl "https://api.goagain.dev/cards/enlightened-strike-red"

{
  "mcpServers": {
    "flesh-and-blood": {
      "url": "https://mcp.goagain.dev/mcp"
    }
  }
}

Endpoint	Description
`GET /cards`	Search cards with filters (name, type, class, set, pitch, keyword)
`GET /cards/{id}`	Get card by unique ID or name
`GET /cards/{id}/legality`	Get card legality across all formats
`GET /sets`	List all card sets
`GET /sets/{id}`	Get set details with cards
`GET /keywords`	List all game keywords
`GET /health`	Health check with data statistics