Community registry

The community registry is a single JSON file in doc0team/d0-registry. doc0 fetches it once a day, caches it at ~/.d0/community-registry.json, and merges it into your local registry.

Resolution order

When you run doc0 stripe (or find_docs({ query: "stripe" }) from an agent), doc0 resolves entries in this order — first win takes precedence:

1. User overrides — ~/.d0/docs-registry.json
2. Installed bundles — anything added via doc0 add
3. Community registry — the daily-refreshed cache (~/.d0/community-registry.json)
4. Shipped seed — registry.json bundled inside the npm package (offline fallback)

Opt out / fork

# ~/.d0rc

# point at your own fork
registryUrl: https://raw.githubusercontent.com/myorg/d0-registry/main/registry.json

# disable entirely
registryUrl: false

Env vars win over ~/.d0rc:

D0_REGISTRY_URL=off doc0 ls          # skip the community registry entirely
D0_REGISTRY_URL=https://… doc0 stripe # use a one-off registry URL

Fetch failures fall back to the cached copy, then to the shipped seed, so doc0 keeps working offline.

Contribute an entry

{
  "id": "tanstack-query",
  "aliases": ["tanstack query", "react query"],
  "sourceType": "url",
  "source": "https://tanstack.com/query/latest/docs",
  "description": "TanStack Query documentation"
}

Open a PR. A GitHub Action validates JSON shape (unique lowercase id, https URL, etc.). A human skims the URL. Merge. Every user has it within 24 hours.

Full rules: CONTRIBUTING.md.