Fifty Open Bible Stories (Creation → New Creation). Each story’s manual walks observe → discuss → draft → check → serve → share (Five Movements + session parts).

Discover → choose story → load the map → fetch one part at a time.

1. Discover list_languages / list_resources — confirm OBS-TF for the language.
2. Choose the story list_collections / list_stories — pick story 1–50.
3. Load the map get_framework — movement definitions and sessionFlow.
4. Fetch one slice fetch_obs_study_manual with part=… — present exact questions, then advance.
5. Helpers as needed get_story, get_devotional, get_movement, search_content.
6. PDF last get_pdf — only when the client needs the Indonesian file URL.

Checking questions for Indonesian story 1:

{
  "tool": "fetch_obs_study_manual",
  "arguments": {
    "reference": "1",
    "language": "id",
    "part": "checking",
    "format": "md"
  }
}

Frame-scoped observation (story 1, frame 3):

{
  "tool": "fetch_obs_study_manual",
  "arguments": {
    "reference": "1:3",
    "language": "en",
    "part": "movement1",
    "format": "json"
  }
}

Whole-story overview (use sparingly in live facilitation):

{
  "tool": "fetch_obs_study_manual",
  "arguments": {
    "reference": "7",
    "language": "en",
    "part": "full",
    "format": "json"
  }
}

Direct HTTP invoke

POST https://obs-5m-mcp.unfoldingword.workers.dev/api/tool
Content-Type: application/json

{
  "tool": "fetch_obs_study_manual",
  "arguments": {
    "reference": "1:1",
    "language": "en",
    "part": "intro",
    "format": "md"
  }
}

Add "debug": true for X-ray pipeline traces (also available on /debug).

• Prefer part over full during a live session.
• Treat available: false / RESOURCE_NOT_AVAILABLE as a clear answer.
• Default language is en; use id when requested.
• md/text are rendered from the same parsed JSON (never falsely empty when data exists).
• Responses may include _meta.downstream_api_calls and _meta.cache_status for clients that track them.