The SPID Protocol is an open standard for structured, voice-first communication — enabling AI assistants, agents, and humans to retrieve trusted, actionable content called Smart Packets.
Smart Packets are AI-native, voice-ready answers that include:
- A short voice message (human or AI)
- A full transcript
- Intent tags for routing and retrieval
- Up to 3 call-to-action (CTA) buttons
- Metadata for search, security, and lifespan
They're like mini-landing pages for the AI web — structured, portable, and human-approved.
SPID stands for Smart Packet Identity — a unique, verifiable identity for people, brands, and bots to publish and receive Smart Packets.
Example PulseIDs:
spid:brand:nike-support spid:creator:elena-podcast spid:voiceagent:ai-morty
Start here:
/docs/intro.md– High-level overview/docs/getting-started.md– Create your first Smart Packet/docs/spec.md– Full protocol resolution spec/docs/use-cases.md– Explore what's possible
Full documentation lives in the /docs folder and is powered by Docusaurus.
- Docusaurus 2
- Markdown, YAML, and JSON
- Voice-first design principles
- AI-first retrieval logic
Contributions welcome! See /docs/contributing.md to learn how to help shape the protocol, spec, tools, or use cases.
This project is open source under the MIT License.
The SPID Protocol is the voice layer of the structured web.
Join us in building a human-first future — powered by Smart Packets.