tasks:subtask

mcp

Create a child task COMPLETE — row, notes, tags, its `containment` edge to the parent and every `blockedBy` prerequisite — in ONE pipeline, so a child never appears claimable with an empty body or missing ordering

Effect: ask; Awaits an outcome — the call returns the response below.
Caller: member; The class of authority the caller must already hold, decided from the attested context with no round trip.
Reversible: yes; The effect can be undone by a later call.
Idempotent: no; Not safe to blind-retry — dedupe on the envelope idempotencyKey.

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/tasks:subtask \
  -H "Authorization: Bearer $ONE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"data": { "parent": <string>, "title": <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.

parent string required
title string required
tags string[] optional
assignee string optional
notes string optional
blockedBy string | string[] optional
workspace string optional

Response

What comes back from the call.

ok boolean
tid string
parent string
tags string[]
blockedBy string[]
error string

Traffic

Every call to tasks:subtask, 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 tasks:subtask, 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

UI 1

one.ie/web/src/components/in/TaskDetail.tsx:244

Agent runtime 1

channels/src/tools/tasks.ts:291

Workflow 2

one.ie/web/src/lib/factory/flow.ts:656
one.ie/web/src/lib/factory/spec-gate.ts:157

MCP 1

tasks_subtask · packages/mcp/src/tools/tasks.ts:263

Tests 1

one.ie/web/src/lib/factory/gap-parity.test.ts:195

→

Answered by

tasks:subtask one.ie/web/src/lib/resolvers/tasks.ts:2059 Dispatched through POST /api/ask/tasks:subtask, after the envelope validates the payload.

JSON Schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "type": "object",
  "properties": {
    "parent": {
      "type": "string"
    },
    "title": {
      "type": "string"
    },
    "tags": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "assignee": {
      "type": "string"
    },
    "notes": {
      "type": "string"
    },
    "blockedBy": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "array",
          "items": {
            "type": "string"
          }
        }
      ]
    },
    "workspace": {
      "type": "string"
    }
  },
  "required": [
    "parent",
    "title"
  ]
}

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "type": "object",
  "properties": {
    "ok": {
      "type": "boolean"
    },
    "tid": {
      "type": "string"
    },
    "parent": {
      "type": "string"
    },
    "tags": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "blockedBy": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "error": {
      "type": "string"
    }
  }
}