DecaCapBuilders
AccountOpen workbench

Magic / Flow starters

Inject a spark.
Watch the roles assemble.

Explore 108 purpose-built prompt units across Solo, Collaboration, and Dual flows. Injection preserves every provider and model you already chose while assigning active primary roles, support roles, specializations, tasks, and invisible behavior headers.

Solo fills ten independent boxes and their individual outline instructions. Collaboration creates nine different ordered stages for one project. Dual creates two staged teams and one final synthesis. The Board Chat remains empty for the user.

10 independent box prompts

Story Spark Laboratory

Ten focused narrative experiments—one independent prompt for each Solo box.

  1. The impossible heirloomWrite a 700-word scene in which an ordinary inherited object reveals one impossible rule, forcing its owner to make a decision before sunset.
  2. Villain at breakfastCreate a breakfast conversation that makes a feared antagonist sympathetic without excusing any harm they caused.
  3. City with a memoryDescribe a city that physically remembers every promise made inside it, then show one citizen trying to break a promise.
  4. The missing hourOutline a mystery where everyone loses the same hour each week except one unreliable witness.
  5. Kind monsterWrite a tense encounter where the apparent monster is the only participant behaving ethically.
  6. One-room revolutionDesign a complete dramatic arc that begins and ends in one locked room and changes a nation outside it.
  7. Weather as witnessWrite a scene where changing weather supplies evidence in a dispute without becoming magical or speaking.
  8. The last translationCreate a translator who discovers that completing one sentence will permanently erase the original language.
  9. Borrowed courageDraft a short story premise where courage can be loaned, repaid, and defaulted on like money.
  10. A map that refusesWrite an opening where a map deliberately omits the safest destination and the traveler notices.
10 independent box prompts

Worldbuilding Seed Vault

Ten compact worlds built around consequences instead of decorative lore.

  1. Gravity marketDesign a society where neighborhoods buy and sell local gravity. Define one benefit, one inequality, and one black-market consequence.
  2. Seasonal citizenshipBuild a government where citizenship changes with the seasons. Explain law, family life, work, and a conflict during transition week.
  3. Dream archaeologyCreate an archaeological profession that excavates shared dreams. Define its tools, ethics, evidence rules, and greatest scandal.
  4. The silent coastDevelop a coastal culture that treats sound as a limited natural resource. Show how architecture, rituals, and crime reflect that belief.
  5. Debt of namesInvent a magic system where using a true name creates a debt. Define costs, loopholes, enforcement, and one famous historical abuse.
  6. Portable homelandDesign a displaced nation whose legal territory is carried in twelve moving structures. Explain governance, borders, and succession.
  7. Library of futuresCreate a public library containing only plausible future histories. Define cataloging, access rules, misinformation risks, and civic use.
  8. Rivers chooseBuild a non-sentient ecological mechanism that makes rivers alter course in response to human behavior. Keep the explanation internally consistent.
  9. Ceramic immortalityDesign a culture that preserves memories in pottery but cannot copy them. Explain inheritance, forgery, grief, and social status.
  10. Border of shadowsCreate two nations whose border is determined by the noon shadows of ancient towers. Define what happens during storms and structural damage.
10 independent box prompts

Everyday Service Prototype Sprint

Ten small, unrelated service concepts with a concrete user and success condition.

  1. Tool-library checkoutDesign a neighborhood tool-lending service that prevents double booking, records condition without blaming borrowers, and makes pickup and return simple.
  2. Trail-condition bulletinSpecify a low-bandwidth trail-condition bulletin for park visitors and rangers, including freshness labels, hazard severity, offline access, and correction history.
  3. Pantry rotation helperDesign a household pantry helper that reduces food waste through optional expiry reminders, shared lists, and recipes based only on ingredients the user confirms.
  4. Quiet-hour plannerOutline a shared-building quiet-hour planner that balances sleep, work, childcare, events, exceptions, and conflict resolution without public shaming.
  5. Repair-café intakePlan a repair-café intake system that matches broken items with volunteers, tools, parts, safety limits, and honest repair-status updates.
  6. Community evidence boardDesign a civic evidence board that attaches source strength, date, contradiction, uncertainty, and correction history to every public claim.
  7. Accessible garden tutorCreate an interactive beginner lesson that teaches container-garden planning through realistic space, sunlight, mobility, and watering constraints.
  8. Museum label workshopSpecify a label-review tool that separates factual corrections, accessibility needs, curator decisions, and optional style preferences.
  9. Festival readiness boardDesign a truthful readiness dashboard for a small outdoor festival, including permits, vendors, weather contingencies, accessibility, staffing, and emergency dependencies.
  10. Volunteer shift packetDefine a generator that packages a volunteer’s location, responsibilities, safety notes, contacts, unresolved issues, and next actions for a clean shift change.
10 independent box prompts

Visual + Media Experiments

Ten concise creative-media briefs with identity, continuity, and delivery constraints.

  1. One object, four erasCreate four image briefs showing the same unmistakable object across ancient, present, far-future, and ruined eras without changing its identity.
  2. Eight-second reversalWrite an eight-second video concept that establishes an expectation by second three and reverses it visually by second seven without dialogue.
  3. Sound before imageDesign a 20-second sequence where audio establishes a location before the first clear visual reveal.
  4. Portrait through weatherCreate a portrait brief where weather expresses the subject's conflict while face, clothing, and setting remain factually coherent.
  5. Impossible product demoStoryboard a truthful product demonstration set in a fantastical environment where every claimed function remains feasible.
  6. Color-controlled tensionWrite a six-shot visual plan that increases tension using composition and color temperature without violence or text overlays.
  7. Silent tutorialDesign a 30-second visual tutorial that teaches one physical task with no narration, captions, or impossible camera movement.
  8. Creature scale proofCreate an image sequence brief that proves a fictional creature's scale through consistent environmental references.
  9. Loop with a secretDesign a seamless ten-second video loop whose final frame reveals information that changes how the opening is understood.
  10. Three-format campaignCreate one campaign concept adapted honestly for a square post, vertical short, and wide banner without merely cropping the same composition.
10 independent box prompts

Learning + Research Drills

Ten bounded investigations that practice evidence, explanation, and assessment.

  1. Explain a disputed claimChoose a commonly disputed scientific claim and produce a neutral evidence map separating consensus, uncertainty, and misinformation.
  2. Teach with one analogyTeach a difficult middle-school concept using one analogy, then identify exactly where the analogy stops being accurate.
  3. Source aging testDesign a method for deciding when a previously reliable source has become too old for a current factual claim.
  4. Misconception-first lessonCreate a short lesson that begins with a plausible misconception, lets learners test it, and replaces it with an evidence-based model.
  5. Compare without rankingCompare three approaches to the same problem using explicit dimensions without declaring a universal winner.
  6. Question quality ladderCreate ten questions about one topic that progress from recall to transfer, with a reason for each increase in difficulty.
  7. Contradiction briefingSynthesize two credible sources that appear to conflict. Identify whether the disagreement is factual, definitional, temporal, or methodological.
  8. Accessible assessmentDesign a five-item assessment that measures the intended skill without depending on unnecessary reading complexity or cultural trivia.
  9. Uncertainty translationRewrite a technical uncertainty statement for a general audience without making it sound more certain or more alarming.
  10. Learning transfer testCreate a realistic scenario that reveals whether a learner can apply a concept outside the example used to teach it.
10 independent box prompts

Game Mechanic Foundry

Ten standalone mechanics designed for clarity, consequence, and testability.

  1. Trust as inventoryDesign a game mechanic where trust occupies limited inventory space and must be carried, spent, or abandoned.
  2. Map through mistakesCreate an exploration system where the map becomes more accurate only after the player makes and recognizes navigation errors.
  3. Boss without damageDesign a boss encounter won through observation and timing without health bars, damage, or dialogue puzzles.
  4. Crafting with historyCreate a crafting system where an item's prior owners alter its available upgrades and trade value.
  5. Weather economyDesign a dynamic economy where weather affects supply chains in readable, exploitable, but non-random ways.
  6. Companion disagreementCreate a companion system where disagreement changes available strategies without becoming a simple approval meter.
  7. Failure creates terrainDesign a platforming mechanic where failed attempts permanently change the level while preserving a viable path.
  8. Quest by rumorCreate a quest-discovery system where rumors conflict and players judge credibility using world evidence.
  9. Magic with witnessesDesign a magic mechanic whose cost depends on who sees it used, with clear rules and counterplay.
  10. Victory changes controlsCreate a short game where each victory removes one familiar control and adds a new capability, forcing adaptation.