id.sifa.profile.project

sifa.id

{
  "$type": "com.atproto.lexicon.schema",
  "defs": {
    "main": {
      "description": "Record representing a single project.",
      "key": "tid",
      "record": {
        "properties": {
          "createdAt": {
            "description": "Client-declared timestamp when this record was originally created.",
            "format": "datetime",
            "type": "string"
          },
          "description": {
            "description": "Description of the project, the user's role, and outcomes.",
            "maxGraphemes": 5000,
            "maxLength": 50000,
            "type": "string"
          },
          "endedAt": {
            "description": "Project end date in YYYY-MM or YYYY-MM-DD format. Omit if ongoing.",
            "type": "string"
          },
          "events": {
            "description": "Event occurrences this project organized or hosted, for example every edition of a conference or every meetup of a series. Each entry should reference a distinct event; consumers ignore entries that don't resolve to a community.lexicon.calendar.event. A talk the user also gave at one of these events is a separate id.sifa.profile.presentationDelivery whose eventRef points at the same event.",
            "items": {
              "ref": "#projectEvent",
              "type": "ref"
            },
            "maxLength": 200,
            "type": "array",
            "x-skos:relatedMatch": [
              "schema:organizer"
            ]
          },
          "isPrimary": {
            "description": "Whether this is the user's primary ongoing project, surfaced in profile Highlights. Only ongoing entries may be primary.",
            "type": "boolean"
          },
          "labels": {
            "description": "Self-label values for this project record.",
            "refs": [
              "com.atproto.label.defs#selfLabels"
            ],
            "type": "union"
          },
          "members": {
            "description": "Other people who worked on this project. Each entry is a claim by the record author and is not self-verifying: the named person supplies the other half by publishing an id.sifa.confirmation record whose subject is this record and whose relation is id.sifa.defs#projectMember. Until they do, consumers must render the entry without their display name, avatar, or profile link. Confirming never puts this record on the named person's profile: it lives in the author's repository and the author can rename it at any time. A named person who wants the project on their profile keeps their own id.sifa.profile.project record and points its projectRef here.",
            "items": {
              "ref": "id.sifa.defs#projectMemberRef",
              "type": "ref"
            },
            "maxLength": 50,
            "type": "array"
          },
          "name": {
            "description": "Project name.",
            "maxGraphemes": 256,
            "maxLength": 2560,
            "minLength": 1,
            "type": "string"
          },
          "position": {
            "description": "Reference to the associated id.sifa.profile.position record, if applicable.",
            "ref": "com.atproto.repo.strongRef",
            "type": "ref"
          },
          "projectRef": {
            "description": "Reference to the first-class id.sifa.project.self record this personal entry corresponds to, when there is one. A composition link, not a peer one: for the same project recorded on someone else's profile, see sameAs.",
            "ref": "com.atproto.repo.strongRef",
            "type": "ref"
          },
          "role": {
            "description": "The user's own role on the project (e.g. 'Maintainer', 'Core contributor', 'Project lead'). Roles of other people named on the project live on members.",
            "maxGraphemes": 256,
            "maxLength": 2560,
            "type": "string"
          },
          "sameAs": {
            "description": "The same project as recorded on another person's profile. Set when you keep your own entry for work someone else has also recorded, so consumers can tell the two describe one thing rather than showing it twice. Each side stays its own record: the other person cannot edit yours, and yours does not change theirs. Resolve by AT-URI, since they will keep editing their copy.",
            "ref": "id.sifa.defs#externalRecordRef",
            "type": "ref"
          },
          "startedAt": {
            "description": "Project start date in YYYY-MM or YYYY-MM-DD format.",
            "type": "string"
          },
          "url": {
            "description": "URL of the project (website, repository, demo, etc.).",
            "format": "uri",
            "type": "string"
          }
        },
        "required": [
          "name",
          "createdAt"
        ],
        "type": "object"
      },
      "type": "record",
      "x-skos:exactMatch": [
        "schema:Project",
        "foaf:Project"
      ]
    },
    "projectEvent": {
      "description": "One event occurrence linked to a project.",
      "properties": {
        "event": {
          "description": "Reference to the community.lexicon.calendar.event. Resolve by AT-URI; the CID is an optional integrity hint.",
          "ref": "id.sifa.defs#externalRecordRef",
          "type": "ref"
        },
        "role": {
          "description": "The user's role at this occurrence when it differs from the project's role (e.g. 'Organizer' for one edition, 'Host' for another). Omit to inherit project.role.",
          "maxGraphemes": 64,
          "maxLength": 640,
          "type": "string"
        }
      },
      "required": [
        "event"
      ],
      "type": "object"
    }
  },
  "description": "A project the user has worked on.",
  "id": "id.sifa.profile.project",
  "lexicon": 1
}

Validate Record

Validate a record against id.sifa.profile.project

Validation Options
Automatically resolve and include external schemas for full validation
Treat any remaining unresolved references as valid

Metadata

DID
did:plc:2f2ahswozqy4v5lvu676375y
CID
bafyreieq6riwqzj65le2gdtn2sjjz3pnkqvfwskt4ppw4mnajr7xo343ia
Indexed At
2026-09-30 21:18 UTC
AT-URI
at://did:plc:2f2ahswozqy4v5lvu676375y/com.atproto.lexicon.schema/id.sifa.profile.project

Version History (8 versions)

Referenced Schemas (3)

Similar Lexicons

Lexicons whose schemas describe something close to this one. Check them before publishing a new one that overlaps.

  • id.sifa.project.self recordnot from the namespace authority

    A collaborative project record. Lives in the project creator's PDS. TID-keyed so one user can create multiple projects. Supports multiple owners — the creator is the first owner, and any owner can promote core members.

  • Uncompensated involvement with an external project, community, event, or cause the user does not own or run — open-source, community, charity, or civic work. Distinct from paid roles (position), things you own (projec…

  • Supper project showcase entry stored on the user's PDS. Creators list the projects they are working on with a title, description, and link.

  • id.sifa.project.member recordnot from the namespace authority

    DEPRECATED, never implemented. An invitation to join a project team, written by a project owner in their PDS. Superseded by naming members inline on id.sifa.profile.project and having them affirm it with a generic id.si…

  • A wips.social project owned by the repository DID. The project's AT URI is its durable identifier. Protocol ceilings stay generous while keeping worst-case DAG-CBOR size comfortably below the informal 1 MiB network reco…

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