A2A
Agent2Agent Protocol: an open protocol that lets compatible agents discover one another, exchange tasks and receive structured results. A2A is an interface category, not a separate 3Dogs product. At 3Dogs, it is a machine-readable entry point to Pointer.
Agent readiness
How well a public site can be discovered, understood, cited and safely used by AI agentsâincluding crawl policy, structured data, accessible content, Markdown mirrors, discovery files, API contracts and human-control boundaries.
AI discovery
The broad commercial ability for an AI assistant to find an organization, understand and cite its current public offerings and policies, and identify the safe actions available next. AI discovery is a capability category, not a separate 3Dogs product.
Agent discovery
The technical process by which one agent finds another agent and understands its declared identity, endpoint, skills, capabilities and authentication requirements. A2A Agent Cards are one standardized mechanism.
Product or service discovery
The part of a buying journey in which an assistant interprets the customerâs intent and constraints, then finds and compares relevant current offers. It is more specific than the broader term AI discovery.
Agentic commerce
A buying or booking journey in which an AI assistant helps discover, compare and prepare a transaction. The seller and connected systems remain authoritative, and consequential authorization, terms and payment stay under human control unless a separately verified mandate explicitly allows otherwise.
Agentic payment
The authorization and settlement portion of agentic commerce. It requires secure, auditable and bounded authority; discovery metadata or a caller-supplied consent flag is not payment authorization.
E-discovery
A legal term for identifying, collecting and producing electronically stored evidence. It is not the term for AI shopping, agent visibility or machine-readable business discovery.
AEO
Answer Engine Optimization: structuring accurate, direct and sourceable answers so answer engines can interpret and cite them.
GEO
Generative Engine Optimization: making authoritative content legible and useful to generative AI systems while preserving provenance and product truth.
SEO
Search Engine Optimization: improving the technical and content signals that help traditional search engines crawl, index and rank public pages.
MCP
Model Context Protocol: an open protocol for connecting AI applications to tools, resources and prompts through a defined server interface.
ACP
Agentic Commerce Protocol: an evolving machine-readable commerce specification for compatible applications and sellers. Its presence does not by itself prove conformance or authorize an agent to accept terms or make a payment for a human.
UCP
Universal Commerce Protocol: an evolving open commerce standard designed to connect consumer surfaces, businesses and payment providers across discovery, checkout and order-management capabilities. Publishing a profile does not by itself prove conformance.
Human control
An agent may explain options, prepare a request or obtain bounded authorization, but a person remains responsible for consequential decisions, applicable terms and payment unless a separately verified mandate explicitly allows otherwise.