Skill: Tone Presets

Description

Manage tone presets (voice, audience, detail level) and apply them to a slide deck. This skill documents PublicApiToneController at /api/v2/tones. Slide decks also expose per-deck tone settings under .../slide-deck/{id}/tone-settings (see slide-decks skill); this skill covers the shared preset library endpoints.

Authenticate with X-API-KEY.

---

TypeScript types (request / response)

Mirrors PublicApiToneController / client tone DTOs (field names follow API JSON; use snake_case if your client sends snake_case per server config).

// --- List (GET) ---
// Query: offset (default 0), limit (default 20), search (optional),
// visibility (optional, repeat or array: PRIVATE, SYSTEM)
type TonePresetListResponse = {
  data: TonePresetResponse[];
  total: number;
  offset: number;
  limit: number;
};

type TonePresetResponse = {
  id: string;
  name: string;
  description?: string | null;
  visibility?: string | null;
  output_language?: string | null;
  text_detail_level?: string | null;
  tone?: string | null;
  voice?: string | null;
  audience?: string | null;
  created_at?: string | null;
  updated_at?: string | null;
};

// --- Create (POST) ---
type CreateTonePresetRequest = {
  name: string;
  description?: string | null;
  output_language?: string | null;
  text_detail_level?: string | null;
  tone?: string | null;
  voice?: string | null;
  audience?: string | null;
};

// --- Update (PUT /{tone_id}) ---
type UpdateTonePresetRequest = {
  name?: string | null;
  description?: string | null;
  output_language?: string | null;
  text_detail_level?: string | null;
  tone?: string | null;
  voice?: string | null;
  audience?: string | null;
};

// --- Apply (POST /{tone_id}/apply) ---
type ApplyTonePresetRequest = {
  project_id: string;
  slide_deck_id: string;
};
type ApplyTonePresetResponse = TonePresetResponse; // applied settings snapshot

// --- Save as preset from deck (POST /save-as-preset) — 201 ---
type SaveAsPresetRequest = {
  slide_deck_id: string;
  name: string;
  description?: string | null;
};

// --- Duplicate (POST /{tone_id}/duplicate) — 201 ---
type DuplicateTonePresetRequest = {
  name: string;
};

---

List Tone Presets

curl "$LAYERPROOF_BASE_URL/api/v2/tones?offset=0&limit=20" \
  -H "X-API-KEY: $LAYERPROOF_API_KEY"

---

Get Tone Preset

curl "$LAYERPROOF_BASE_URL/api/v2/tones/<tone_id>" \
  -H "X-API-KEY: $LAYERPROOF_API_KEY"

---

Create Tone Preset

curl -X POST "$LAYERPROOF_BASE_URL/api/v2/tones" \
  -H "Content-Type: application/json" \
  -H "X-API-KEY: $LAYERPROOF_API_KEY" \
  -d '{"name":"Boardroom","output_language":"en-US","tone":"Professional"}'

---

Update Tone Preset

curl -X PUT "$LAYERPROOF_BASE_URL/api/v2/tones/<tone_id>" \
  -H "Content-Type: application/json" \
  -H "X-API-KEY: $LAYERPROOF_API_KEY" \
  -d '{"description":"Stricter pacing"}'

---

Delete Tone Preset

Response: 204 No Content (cannot delete system presets — 403).

curl -X DELETE "$LAYERPROOF_BASE_URL/api/v2/tones/<tone_id>" \
  -H "X-API-KEY: $LAYERPROOF_API_KEY"

---

Apply Preset to Slide Deck

curl -X POST "$LAYERPROOF_BASE_URL/api/v2/tones/<tone_id>/apply" \
  -H "Content-Type: application/json" \
  -H "X-API-KEY: $LAYERPROOF_API_KEY" \
  -d '{"project_id":"<project_uuid>","slide_deck_id":"<slide_deck_uuid>"}'

---

Save Current Deck Settings as Preset

Persists the slide deck’s current tone settings as a new preset. Response (201): TonePresetResponse.

curl -X POST "$LAYERPROOF_BASE_URL/api/v2/tones/save-as-preset" \
  -H "Content-Type: application/json" \
  -H "X-API-KEY: $LAYERPROOF_API_KEY" \
  -d '{"slide_deck_id":"<slide_deck_uuid>","name":"From deck settings"}'

---

Duplicate Preset

curl -X POST "$LAYERPROOF_BASE_URL/api/v2/tones/<tone_id>/duplicate" \
  -H "Content-Type: application/json" \
  -H "X-API-KEY: $LAYERPROOF_API_KEY" \
  -d '{"name":"Copy of Boardroom"}'

---

Agent behavior

Always check environment variables first before making any API call:

if [[ -z "${LAYERPROOF_BASE_URL}" ]]; then
  echo "ERROR: LAYERPROOF_BASE_URL is not set."
  return 1
fi
if [[ -z "${LAYERPROOF_API_KEY}" ]]; then
  echo "ERROR: LAYERPROOF_API_KEY is not set."
  return 1
fi

# Load .env.local if present
if [[ -f .env.local ]]; then
  set -a
  source .env.local
  set +a
fi

User intent	Endpoint	Method
List presets	/api/v2/tones	GET
Get preset	/api/v2/tones/{toneId}	GET
Create preset	/api/v2/tones	POST
Update preset	/api/v2/tones/{toneId}	PUT
Delete preset	/api/v2/tones/{toneId}	DELETE
Apply to slide deck	/api/v2/tones/{toneId}/apply	POST
Save deck settings as preset	/api/v2/tones/save-as-preset	POST
Duplicate preset	/api/v2/tones/{toneId}/duplicate	POST

Note: Per-deck tone fields without creating a preset are under GET/PUT .../slide-deck/{slideDeckId}/tone-settings (slide-decks skill).

---

Response format (required)

• Always show the raw JSON response in a JSON code block.
• If the response contains image URLs, show images and the JSON.