| name | game-quest |
| description | Designs a single quest end-to-end — coherence check, objective tree, quest brief, and registry entry. Extract the quest name from the user's message. Requires docs/world-lore.md and docs/quest-registry.md. |
Game Quest — Quest Designer
Prerequisites
- Requires
docs/world-lore.md in the project (run game-architect first, or create it manually)
- Apply the
quest-narrative-coherence skill
- Apply the
quest-mission-design skill
Phase 0 — Context Load (silent, mandatory before producing any output)
Execute in this exact order:
- READ
docs/world-lore.md
- If it does NOT exist: output
⛔ Cannot proceed. docs/world-lore.md not found. Run the game-architect skill first to generate the world foundation, or create docs/world-lore.md manually. and stop.
- READ
docs/quest-registry.md
- Apply the
quest-narrative-coherence skill
- Apply the
quest-mission-design skill
- READ
docs/mvp-first-draft.md if it exists (for economy and progression context — optional)
Phase 1 — Coherence Check (mandatory — cannot be skipped under any circumstances)
Run the 5-step check from quest-narrative-coherence against the quest name from the user's message:
Step 1: Load World State — already done in Phase 0. Extract from world-lore.md:
- Active factions and their relationships
- Major characters and their current status
- Available locations
- Active conflicts, alliances, treaties
- World timeline
Step 2: Check Quest Registry — from docs/quest-registry.md identify:
- NPCs already assigned to existing quests (cannot be in two places at once)
- Locations that are already primary quest hubs
- Reward amounts already distributed (economy inflation check)
Step 3: Validate Proposed Quest — verify:
Step 4: Confirm Lore Reference — the quest MUST:
- Reference at least one established lore element (character, faction, location, event)
- Build upon or advance at least one existing narrative thread
Step 5: Prepare Registry Entry — draft the registry row (will be written in Phase 5 after the quest is finalized)
Output a Coherence Report BEFORE proceeding to Phase 2:
## Coherence Report for: [quest name]
✅/🔴 Faction references: [valid — references [faction] | flagged — [issue]]
✅/🔴 Character availability: [valid | flagged — [character] is already in [quest]]
✅/🔴 Location exists: [valid — [location] confirmed in world-lore | flagged — [issue]]
✅/🔴 No timeline paradox: [valid | flagged — [issue]]
✅/🔴 Economy consistency: [valid — rewards within range | flagged — [issue]]
If ANY item is flagged 🔴: STOP. Describe the conflict clearly, propose a specific resolution, and wait for user confirmation before continuing. Do not proceed to Phase 2 until all conflicts are resolved.
Phase 2 — Quest Type Selection
Based on the quest name/concept and world context, recommend one type from the taxonomy:
| Type | Best for |
|---|
| Main Story | Advances primary narrative arc |
| Side Quest | Optional, enriches world |
| Chain Quest | Multi-step, each unlocks next |
| Branching | Player choice determines outcome |
| Repeatable | Can be done multiple times |
| Discovery | Triggered by exploration |
| Social | Requires other players |
| Timed | Must complete within deadline |
| Collection | Gather a set of items |
| Escort/Protect | Keep something safe |
Ask at most 1 question if the type is genuinely ambiguous. If the context makes it clear, proceed without asking.
Phase 3 — Objective Tree
Apply the principles from quest-mission-design:
- Every quest must present meaningful choices (Sid Meier)
- At least 2 ways to complete any significant quest (Jonathan Blow — anti-pattern: "one true path")
- Quest must reveal something about the world (Miyazaki)
- No fetch quests without narrative purpose
Output a Mermaid flow diagram showing the objective tree:
flowchart TD
A["Objective 1: [description]"] --> B{"Choice Point"}
B --> C["Path A: [description]"]
B --> D["Path B: [description]"]
C --> E["Outcome A: [world consequence]"]
D --> F["Outcome B: [world consequence]"]
Include sub-objectives (required vs optional bonus) where appropriate. If the quest is a simple Side Quest or Discovery type, a linear flow is acceptable — but note if it has no branching and explain why it's acceptable given the type.
Phase 4 — Quest Brief
Output the complete quest brief in GDD section format:
## Quest: [name]
**Type:** [from Phase 2]
**Hook:** [1-sentence player-facing description — what draws them in]
**Quest Giver NPC:** [name, faction, location where they can be found]
**Primary Location:** [where the quest takes place]
### Objectives
[numbered list with branching paths — mirror the Mermaid diagram above]
1. [Required objective]
- 1a. [Choice A description + consequence]
- 1b. [Choice B description + consequence]
2. [Final objective — varies based on choice above]
### Rewards
- [Currency type]: [amount] — [rationale: "consistent with [quest type] rewards in registry" OR "unverified — cross-check with game economy design when defined"]
- [Items, if any]
- [Relationship/reputation changes, if applicable]
### World Consequences
[What changes in the world after completion — NPC status, faction relationships, locations, lore]
### Prerequisites
[Other quests that must be complete first, or "None"]
### Failure State
[What happens if the player abandons or fails the quest]
### Economy Note
[Reward amount cross-referenced against mvp-first-draft.md economy params OR flagged as: "⚠️ Economy not yet defined — validate rewards when running the game-balance skill"]
Phase 5 — Register Quest
Append the completed quest to docs/quest-registry.md in the registry format:
| [QID] | [Quest Name] | [Type] | [Giver NPC] | [Location] | [Factions Affected] | [Rewards Summary] | [Prerequisites] | [Story Arc] |
After writing the entry, output:
✅ Quest registered in docs/quest-registry.md
If the quest introduces any NPC or location not currently in docs/world-lore.md:
⚠️ New [NPC/Location] introduced: [name]
→ Run the game-lore skill to add them to world-lore.md
Hard Constraints
- Never skip Phase 1 — a quest without the coherence check is invalid output
- Never create an orphan quest — must reference at least one existing lore element
- Never invent a new faction without flagging it and getting user confirmation
- Rewards must be grounded — either cross-referenced against economy params or explicitly flagged as unverified
- At least 2 completion paths for Main Story, Side Quest, Chain, and Branching types
- Register every quest — Phase 5 is not optional