Technical documentation

Build for E Hub
without the maze.

E Hub is the open capability layer for E-compatible AI. Build, publish, and verify modular capabilities, starting with versioned knowledge packs.

Capability focus:
Knowledge packs.

Capability overview

Knowledge as a capability.

Knowledge packs give E-compatible AI verified facts and citations. Deliver knowledge through portable local archives or hosted remote providers.

Remote provider

Keep your data where it is. Give the Hub a public provider URL and prove ownership once.

Read the provider guide ↗

Local archive

Package a validated E directory as a .tar.gz file. The Hub stores the immutable archive and its checksum.

Read the archive guide ↗

The contract

A manifest at the center.

Every published release starts with a manifest. It identifies the package, declares capabilities, and points consumers to cited, revision-aware knowledge.

{
  "id": "@acme/teyvat",
  "publisher": "acme",
  "version": "1.0.0",
  "schemaVersion": "1.0",
  "license": { "license": "CC-BY-4.0", "licenseName": "Creative Commons Attribution 4.0 International", "licenseUrl": "https://creativecommons.org/licenses/by/4.0/" },
  "sources": [...],
  "capabilities": {
    "lexicalSearch": true,
    "semanticSearch": false,
    "structuredEntities": true,
    "relations": true,
    "revisions": true
  }
}

Start here

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