Twill Cloud Coding Agent

Use this skill to run Twill workflows through the public v1 API.

Setup

Set API key and optional base URL:

export TWILL_API_KEY="your_api_key"
export TWILL_BASE_URL="${TWILL_BASE_URL:-https://twill.ai}"

All API calls use:

Authorization: Bearer $TWILL_API_KEY

Use this helper to reduce repetition:

api() {
  curl -sS "$@" -H "Authorization: Bearer $TWILL_API_KEY" -H "Content-Type: application/json"
}

Endpoint Coverage (Public v1)

GET /api/v1/auth/me
GET /api/v1/repositories
POST /api/v1/tasks
GET /api/v1/tasks
GET /api/v1/tasks/:taskIdOrSlug
POST /api/v1/tasks/:taskIdOrSlug/messages
GET /api/v1/tasks/:taskIdOrSlug/jobs
POST /api/v1/tasks/:taskIdOrSlug/approve-plan
POST /api/v1/tasks/:taskIdOrSlug/cancel
POST /api/v1/tasks/:taskIdOrSlug/archive
GET /api/v1/tasks/:taskIdOrSlug/teleport/claude
GET /api/v1/jobs/:jobId/logs/stream
POST /api/v1/jobs/:jobId/cancel
GET /api/v1/scheduled-tasks
POST /api/v1/scheduled-tasks
GET /api/v1/scheduled-tasks/:scheduledTaskId
PATCH /api/v1/scheduled-tasks/:scheduledTaskId
DELETE /api/v1/scheduled-tasks/:scheduledTaskId
POST /api/v1/scheduled-tasks/:scheduledTaskId/pause
POST /api/v1/scheduled-tasks/:scheduledTaskId/resume

Auth and Discovery

Validate key and workspace context:

curl -sS "$TWILL_BASE_URL/api/v1/auth/me" -H "Authorization: Bearer $TWILL_API_KEY"

List available GitHub repositories for the workspace:

curl -sS "$TWILL_BASE_URL/api/v1/repositories" -H "Authorization: Bearer $TWILL_API_KEY"

Tasks

Create Task

api -X POST "$TWILL_BASE_URL/api/v1/tasks" -d '{"command":"Fix flaky tests in CI","repository":"owner/repo","userIntent":"SWE"}'

Required fields:

command
repository (owner/repo or full GitHub URL)

Optional fields:

branch
agent (provider or provider/model, for example codex or codex/gpt-5.2)
userIntent (SWE, PLAN, ASK, DEV_ENVIRONMENT) — defaults to SWE
title
files (array of { filename, mediaType, url })

Always report task.url back to the user.

List Tasks

curl -sS "$TWILL_BASE_URL/api/v1/tasks?limit=20&cursor=BASE64_CURSOR" -H "Authorization: Bearer $TWILL_API_KEY"

Supports cursor pagination via limit and cursor.

Get Task Details

curl -sS "$TWILL_BASE_URL/api/v1/tasks/TASK_ID_OR_SLUG" -H "Authorization: Bearer $TWILL_API_KEY"

Returns task metadata plus latestJob including status, type, plan content, and plan outcome when available.

Send Follow-Up Message

api -X POST "$TWILL_BASE_URL/api/v1/tasks/TASK_ID_OR_SLUG/messages" -d '{"message":"Please prioritize login flow first","userIntent":"PLAN"}'

userIntent and files are optional.

List Task Jobs

curl -sS "$TWILL_BASE_URL/api/v1/tasks/TASK_ID_OR_SLUG/jobs?limit=30&cursor=BASE64_CURSOR" -H "Authorization: Bearer $TWILL_API_KEY"

Supports cursor pagination:

limit defaults to 30 (max 100)
cursor fetches older pages
response includes jobs and nextCursor

Approve Plan

Use when the latest plan job is completed and ready for approval.

api -X POST "$TWILL_BASE_URL/api/v1/tasks/TASK_ID_OR_SLUG/approve-plan" -d '{}'

Cancel Task

api -X POST "$TWILL_BASE_URL/api/v1/tasks/TASK_ID_OR_SLUG/cancel" -d '{}'

Archive Task

api -X POST "$TWILL_BASE_URL/api/v1/tasks/TASK_ID_OR_SLUG/archive" -d '{}'

Jobs

Stream Job Logs (SSE)

curl -N "$TWILL_BASE_URL/api/v1/jobs/JOB_ID/logs/stream" -H "Authorization: Bearer $TWILL_API_KEY" -H "Accept: text/event-stream"

Stream emits JSON payloads in data: lines and terminates with a complete event.

Cancel Job

api -X POST "$TWILL_BASE_URL/api/v1/jobs/JOB_ID/cancel" -d '{}'

Scheduled Tasks

List and Create

curl -sS "$TWILL_BASE_URL/api/v1/scheduled-tasks" -H "Authorization: Bearer $TWILL_API_KEY"

api -X POST "$TWILL_BASE_URL/api/v1/scheduled-tasks" -d '{
  "title":"Daily triage",
  "message":"Review urgent issues and open tasks",
  "repositoryUrl":"https://github.com/org/repo",
  "baseBranch":"main",
  "cronExpression":"0 9 * * 1-5",
  "timezone":"America/New_York",
  "agentProviderId":"claude-code/sonnet"
}'

Required: title, message, repositoryUrl, baseBranch, cronExpression.

Optional: timezone (defaults to "UTC"), agentProviderId (provider/model override).

Read, Update, Delete

curl -sS "$TWILL_BASE_URL/api/v1/scheduled-tasks/SCHEDULED_TASK_ID" -H "Authorization: Bearer $TWILL_API_KEY"

api -X PATCH "$TWILL_BASE_URL/api/v1/scheduled-tasks/SCHEDULED_TASK_ID" -d '{
  "message":"Updated instructions",
  "cronExpression":"0 10 * * 1-5",
  "agentProviderId":"codex/gpt-5.2"
}'

curl -sS -X DELETE "$TWILL_BASE_URL/api/v1/scheduled-tasks/SCHEDULED_TASK_ID" -H "Authorization: Bearer $TWILL_API_KEY"

Pause and Resume

api -X POST "$TWILL_BASE_URL/api/v1/scheduled-tasks/SCHEDULED_TASK_ID/pause" -d '{}'
api -X POST "$TWILL_BASE_URL/api/v1/scheduled-tasks/SCHEDULED_TASK_ID/resume" -d '{}'

Behavior

Use userIntent (SWE, PLAN, ASK, DEV_ENVIRONMENT) when calling API endpoints directly.
Create task, report task.url, and only poll/stream logs when requested.
Ask for TWILL_API_KEY if missing.
Do not print API keys or other secrets.