A user or project profile in the Atmosphere registry. Created by the account owner on their PDS; one record per account. Reviews, ratings, moderation, and other social data live in sibling com.atmosphereaccount.registry.* records.
literal:self
Fixed literal value
Properties
androidLink
string
uri
Optional
Optional Google Play or Android distribution URL for projects with an Android app. Rendered as an Android button on the public profile when present.
maxLength: 512 bytesavatar
blob
Optional
Project icon. Recommended 512x512 square.
maxSize: 1.0 MBbanner
blob
Optional
Optional project banner image. Rendered at the top of the project page and used as the OpenGraph / Twitter card preview when the page is shared. Recommended 1200x630 (1.91:1 OG ratio).
maxSize: 3.0 MBcategories
array
of
string
Optional
All categories that apply to the project. A project can be both an app and an account provider, etc. The first item is treated as the primary category for sort/grouping. New values can be added to knownValues over time without breaking existing records.
maxLength: 4 itemsminLength: 1 itemscreatedAt
string
datetime
Required
An RFC 3339 formatted timestamp.
maxLength: 64 bytesdescription
string
Optional
Optional short description for a project or bio for a user profile.
maxLength: 500 bytesmaxGraphemes: 500 graphemesicon
blob
Optional
Optional vector icon (SVG) intended for developers building badges, app showcases, sign-in flows, etc. Not displayed on the public Explore profile. Sanitised on upload (script tags, event handlers, foreignObject and javascript:/data: hrefs are stripped).
maxSize: 200.0 KBiconBw
blob
Optional
Optional black & white companion to `icon`. Same audience and sanitisation rules — published alongside the color mark for monochrome contexts (light/dark badges, sign-in chrome, print).
maxSize: 200.0 KBiosLink
string
uri
Optional
Optional App Store URL for projects with an iOS app. Rendered as an iOS button on the public profile when present.
maxLength: 512 byteslinks
array
of
ref
#linkEntry
Optional
Outbound buttons shown on the public profile after the Web / iOS / Android app links. Atmosphere links (kind = bsky / tangled / supper) derive their URL from the project's current handle by default; a `url` override is allowed for tangled / supper when the canonical destination differs from the handle. Custom link kinds (kind = website / other) always carry their `url`; new records no longer emit website entries.
maxLength: 12 itemsmainLink
string
uri
Optional
Primary web destination for the project (the actual web app, service, or website). Rendered as the Web button inside the public profile card when present. Optional when an iOS or Android destination is provided.
maxLength: 512 bytesname
string
Required
Display name for the user or project.
maxLength: 60 bytesminLength: 1 bytesmaxGraphemes: 60 graphemesprofileType
string
Optional
Distinguishes project profiles from user profiles. Omitted means project for backwards compatibility with existing records.
maxLength: 16 bytesproject, userscreenshots
array
of
ref
#screenshotEntry
Optional
Optional screenshots for the project. Up to 4 PNG, JPEG, or WebP images.
maxLength: 4 itemssubcategories
array
of
string
Optional
Open-ended subcategory tags. For apps: microblog, photo, video, blogging, music, events, clients, tools, social, reading, productivity, research, science, reviews, gaming, community, food, location, liveStreaming, niche, content, art.
maxLength: 10 itemsView raw schema
{
"key": "literal:self",
"type": "record",
"record": {
"type": "object",
"required": [
"name",
"createdAt"
],
"properties": {
"icon": {
"type": "blob",
"accept": [
"image/svg+xml"
],
"maxSize": 200000,
"description": "Optional vector icon (SVG) intended for developers building badges, app showcases, sign-in flows, etc. Not displayed on the public Explore profile. Sanitised on upload (script tags, event handlers, foreignObject and javascript:/data: hrefs are stripped)."
},
"name": {
"type": "string",
"maxLength": 60,
"minLength": 1,
"description": "Display name for the user or project.",
"maxGraphemes": 60
},
"links": {
"type": "array",
"items": {
"ref": "#linkEntry",
"type": "ref"
},
"maxLength": 12,
"description": "Outbound buttons shown on the public profile after the Web / iOS / Android app links. Atmosphere links (kind = bsky / tangled / supper) derive their URL from the project's current handle by default; a `url` override is allowed for tangled / supper when the canonical destination differs from the handle. Custom link kinds (kind = website / other) always carry their `url`; new records no longer emit website entries."
},
"avatar": {
"type": "blob",
"accept": [
"image/png",
"image/jpeg",
"image/webp"
],
"maxSize": 1000000,
"description": "Project icon. Recommended 512x512 square."
},
"banner": {
"type": "blob",
"accept": [
"image/png",
"image/jpeg",
"image/webp"
],
"maxSize": 3000000,
"description": "Optional project banner image. Rendered at the top of the project page and used as the OpenGraph / Twitter card preview when the page is shared. Recommended 1200x630 (1.91:1 OG ratio)."
},
"iconBw": {
"type": "blob",
"accept": [
"image/svg+xml"
],
"maxSize": 200000,
"description": "Optional black & white companion to `icon`. Same audience and sanitisation rules — published alongside the color mark for monochrome contexts (light/dark badges, sign-in chrome, print)."
},
"iosLink": {
"type": "string",
"format": "uri",
"maxLength": 512,
"description": "Optional App Store URL for projects with an iOS app. Rendered as an iOS button on the public profile when present."
},
"mainLink": {
"type": "string",
"format": "uri",
"maxLength": 512,
"description": "Primary web destination for the project (the actual web app, service, or website). Rendered as the Web button inside the public profile card when present. Optional when an iOS or Android destination is provided."
},
"createdAt": {
"type": "string",
"format": "datetime",
"maxLength": 64
},
"categories": {
"type": "array",
"items": {
"type": "string",
"maxLength": 32,
"knownValues": [
"app",
"accountProvider",
"moderator",
"infrastructure",
"developerTool"
]
},
"maxLength": 4,
"minLength": 1,
"description": "All categories that apply to the project. A project can be both an app and an account provider, etc. The first item is treated as the primary category for sort/grouping. New values can be added to knownValues over time without breaking existing records."
},
"androidLink": {
"type": "string",
"format": "uri",
"maxLength": 512,
"description": "Optional Google Play or Android distribution URL for projects with an Android app. Rendered as an Android button on the public profile when present."
},
"description": {
"type": "string",
"maxLength": 500,
"description": "Optional short description for a project or bio for a user profile.",
"maxGraphemes": 500
},
"profileType": {
"type": "string",
"maxLength": 16,
"description": "Distinguishes project profiles from user profiles. Omitted means project for backwards compatibility with existing records.",
"knownValues": [
"project",
"user"
]
},
"screenshots": {
"type": "array",
"items": {
"ref": "#screenshotEntry",
"type": "ref"
},
"maxLength": 4,
"description": "Optional screenshots for the project. Up to 4 PNG, JPEG, or WebP images."
},
"subcategories": {
"type": "array",
"items": {
"type": "string",
"maxLength": 32
},
"maxLength": 10,
"description": "Open-ended subcategory tags. For apps: microblog, photo, video, blogging, music, events, clients, tools, social, reading, productivity, research, science, reviews, gaming, community, food, location, liveStreaming, niche, content, art."
}
}
},
"description": "A user or project profile in the Atmosphere registry. Created by the account owner on their PDS; one record per account. Reviews, ratings, moderation, and other social data live in sibling com.atmosphereaccount.registry.* records."
}