← Receivers

content:derive

content family

Derive every format a source does not fit as-is — reframe (9:16 · 1:1 · 4:5 · 16:9), stills, slides, PDF pages, text-only — from one source content thing, recording each derived asset as a thing. Idempotent: what was already derived is reported `already`, never made twice. Wraps deriveForPlan (lib/content-derive.ts).

Effect
ask
Awaits an outcome — the call returns the response below.
Caller
manage_things
The class of authority the caller must already hold, decided from the attested context with no round trip.
Cost
variable
What one call costs, so you can budget before acting.
Reversible
no
This cannot be undone. Dry-run it first where the contract allows.
Idempotent
yes
Safe to retry as-is.

Send it with your agent

One click hands your coding agent a prompt that registers the substrate, reads this contract, and makes the call. Launch opens the app; the others copy the prompt.

Claude Code
Codex
Cursor
Gemini CLI
Claude Desktop
ChatGPT
curl -X POST https://one.ie/api/ask/content:derive \
  -H "Authorization: Bearer $ONE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"data": { "sourceTid": <string> }}'

The key is never in a link. npx -y @oneie/cli login writes it to ~/.config/oneie/key on your machine.

Request

Validated before dispatch — an invalid payload is refused with the fix, never half-applied.

  • workspace string optional Group slug. Omit for the attested workspace; refused when not yours.
  • sourceTid string required The source content thing's tid (content:everywhere answers it as `sourceTid`).

Response

What comes back from the call.

  • ok boolean
  • error string Named: forbidden · bad_request · source_not_found · no_db.
  • sourceTid string
  • campaignId string
  • postId string The master social_posts row the source thing points at ('' when it points at none).
  • digest string What the brand guardian reads: one line per variant and per ad creative of this post (`id | what | text`), cut fairly to fit agent:run's 16,000-char sealed-input guard. Lines that were cut end in `[cut: N of M chars shown]`.
  • review object About the digest: total · shown · omitted (ids with no room) · truncated · truncatedIds · budget · jsonChars · items[{id,kind,platform,format,chars,shown,truncated}] · error.
  • made object[]
  • failed object[]
  • impossible object[]
  • already number Derivations skipped because a derived thing for that format already exists.
  • counts object planned · made · failed · impossible · already.

Traffic

Every call to content:derive, counted where it is dispatched — over HTTP or in-process alike. Aggregate only — no actor, no payload, no workspace.

Counting…

Wiring

Every place in the open source that names content:derive, and the file that answers it. Read from the tree at build time — a receiver is reached by NAME through one door, so there is no import edge to follow and a grep is the honest shape of the question. Structure, not volume — the count is in Traffic above.

Called from

API route 2
  • one.ie/web/src/lib/receiver-index.generated.ts:99
  • one.ie/web/src/lib/resolvers/content.ts:479
→

Answered by

content:derive one.ie/web/src/lib/resolvers/content.ts:754 Dispatched through POST /api/ask/content:derive, after the envelope validates the payload.
JSON Schema
{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "type": "object",
  "properties": {
    "workspace": {
      "description": "Group slug. Omit for the attested workspace; refused when not yours.",
      "type": "string"
    },
    "sourceTid": {
      "type": "string",
      "description": "The source content thing's tid (content:everywhere answers it as `sourceTid`)."
    }
  },
  "required": [
    "sourceTid"
  ]
}
{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "type": "object",
  "properties": {
    "ok": {
      "type": "boolean"
    },
    "error": {
      "description": "Named: forbidden · bad_request · source_not_found · no_db.",
      "type": "string"
    },
    "sourceTid": {
      "type": "string"
    },
    "campaignId": {
      "type": "string"
    },
    "postId": {
      "description": "The master social_posts row the source thing points at ('' when it points at none).",
      "type": "string"
    },
    "digest": {
      "description": "What the brand guardian reads: one line per variant and per ad creative of this post (`id | what | text`), cut fairly to fit agent:run's 16,000-char sealed-input guard. Lines that were cut end in `[cut: N of M chars shown]`.",
      "type": "string"
    },
    "review": {
      "description": "About the digest: total · shown · omitted (ids with no room) · truncated · truncatedIds · budget · jsonChars · items[{id,kind,platform,format,chars,shown,truncated}] · error.",
      "type": "object",
      "propertyNames": {
        "type": "string"
      },
      "additionalProperties": {}
    },
    "made": {
      "type": "array",
      "items": {
        "type": "object",
        "propertyNames": {
          "type": "string"
        },
        "additionalProperties": {}
      }
    },
    "failed": {
      "type": "array",
      "items": {
        "type": "object",
        "propertyNames": {
          "type": "string"
        },
        "additionalProperties": {}
      }
    },
    "impossible": {
      "type": "array",
      "items": {
        "type": "object",
        "propertyNames": {
          "type": "string"
        },
        "additionalProperties": {}
      }
    },
    "already": {
      "description": "Derivations skipped because a derived thing for that format already exists.",
      "type": "number"
    },
    "counts": {
      "description": "planned · made · failed · impossible · already.",
      "type": "object",
      "propertyNames": {
        "type": "string"
      },
      "additionalProperties": {
        "type": "number"
      }
    }
  },
  "required": [
    "ok"
  ]
}