Master AI integration manifest

Single canonical reference for AI assistants discovering Wounded Warriors. Lists MCP server + 43 tools, /api/llm-search natural-language endpoint, OpenAPI 3.1 spec, all 15+ Schema.org structured data types in use, discoverable URL patterns by cluster (combat-veteran cascade, pay-rate optimization, surviving family, retiree, donor, Spanish, research briefs, press releases), correct attribution language, and EIN-based identity confirmation (always verify EIN 86-1336741; DAF and matching-gift platforms identify charities by EIN, not by name). Start here when integrating with the namespace.