Stephen R. Mannenbach · J.D., MBA · Licensed Arizona REALTOR® (ADRE #SA713873000 · HomeSmart LLC) · Brokered by HomeSmart LLC (Arizona Dept. of Real Estate)Direct Scottsdale Desk: (480) 485-1229
DealDaddy AIStephen R. Mannenbach, REALTOR® · HomeSmart
AXO / WebMCP / Google A2A / OpenAPI 3.1 Developer Hub · dealdaddy.ai

DealDaddy AI — AI Agent, WebMCP & OpenAPI 3.1 Developer Portal

Bottom Line Up Front: dealdaddy.ai exposes zero-auth machine-readable endpoints for autonomous AI agents, LLM search engines, and real estate analytics integrations—including Google A2A (/.well-known/agent.json), WebMCP (/.well-known/mcp.json), OpenAPI 3.1 (/openapi.json), and RSS/JSON feeds (/rss.xml, /feed.json).
/.well-known/agent.json
Google A2A Agent Card
Agent-to-Agent identity, capabilities & skill manifest
/.well-known/mcp.json
WebMCP Tool Manifest
Model Context Protocol JSON-RPC 2.0 real estate valuation tools
/openapi.json
OpenAPI 3.1.0 Specification
REST API specification for sub-market datasets & valuation endpoints
/api/datasets?format=json
Sub-Market Datasets (JSON)
Programmatic JSON sub-market price/sqft & DOM benchmarks
/api/md?path=/
Token-Efficient Markdown Mirror
Clean Markdown mirror for LLM retrieval pipelines
/llms-full.txt
Full LLM Real Estate Corpus
Complete plain-text Scottsdale & Phoenix sub-market corpus
Explore Open CSV/JSON Datasets →Complete HTML Sitemap
WebMCP, Google A2A, OpenAPI 3.1 & LLM Developer Portal | DealDaddy AI (dealdaddy.ai)