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worldbuilding architect
Build and audit internally consistent fictional worlds using causal logic, physics audits, and semantic rule engines.
$5
worldbuilding architect
Example session with this skill installed
Audit my world seed: A desert planet with three suns where water is a biological waste product of the local flora, but 'truth' is a physical resource that can be mined from the ground.
- Read your context and instructions
- Compiled the worldbuilding architect
I have audited the world seed, identifying the physical constraints of a trinary star system and the semantic implications of truth-as-resource.
World Foundation Audit: The Glinting Wastes
| System | Classification | Impact & Analysis |
|---|---|---|
| Astrophysics | SPECULATIVE BRIDGE | Three suns require a stable Hierarchical (circumbinary) orbit to prevent planetary ejection. Expect extreme erratic tidal seasons and minimal night cycles. |
| Hydrology | DERIVED | Flora as water-producers suggests a reversal of Earth’s cycle. Plants are the primary "wells." Survival depends on botanical cultivation rather than geology. |
| Semantic Physics | BREAK | "Truth" as a mined resource creates a paradox. If truth is physical, can a lie be mined? I have bridged this by defining "Truth" as Vericite: a mineral that vibrates only in the presence of objective fact. |
| Economy | IMPLIED | Scarcity of water makes gardeners the elite class. Vericite mining creates a "transparency economy" where legal contracts are physically powered by stones. |
Causal Ripple Analysis
Biological Loop: Animals likely evolved to be parasitic on flora or have developed symbiotic pollination-for-water relationships.
2.
Institutional Loop: Courts of law are built over Vericite veins. Perjury is physically impossible within these "Quiet Zones," leading to a society with zero tolerance for ambiguity.
3.
Conflict Loop: The "Glinting Wars" are fought not over territory, but over "Lying Veins"—depleted Vericite mines where propaganda can finally be manufactured.
Next steps
- Define the specific botanical mechanisms for water secretion (respiration vs. glandular).
- Establish the operational boundary of Vericite: Does it react to belief or objective reality?
- Map the social hierarchy between the Water-Keepers and the Truth-Miners.
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About this skill
The problem
Fictional settings often suffer from "encyclopedia syndrome" where lore is a flat list of flavor text rather than a functioning system. Inconsistent physics, monolithic cultures, and magic systems without costs lead to broken suspension of disbelief and narrative dead ends.
What it does
- Identifies and repairs internal contradictions in existing lore using a ripple protocol to trace downstream effects.
- Builds magic and technology systems with explicit costs, limitations, and institutional consequences.
- Audits foundational premises for physical and biological viability in hard-science or grounded settings.
- Develops non-monolithic cultures, religions, and economies rooted in resource scarcity and historical causality.
- Generates naming systems and linguistic logic based on phonetic tendencies rather than random character strings.
Why this beats prompting it yourself
General-purpose models often default to generic genre tropes like medieval Europe or neon cyberpunk. This skill uses a formal causal build loop to ensure every world-rule propagates through daily life, governance, and history, preventing the "planet of hats" problem and ensuring internal consistency that holds up under player or reader scrutiny.
Use cases
- Conducting a consistency audit on a sprawling tabletop RPG setting or novel series.
- Designing a hard-science planetary system with plausible atmospheric and orbital constraints.
- Creating a semantic rules engine for worlds where truth, memory, or promises are magically enforced.
- Expanding a single city concept into a full world bible with historical legacies and resource flows.
Known limitations
Does not generate lore for existing copyrighted franchises unless requested as an adaptation. Avoids providing precise scientific calculations where qualitative plausibility suffices.
Find more skills like this on the Claude Skills Marketplace, the Codex Skills Marketplace and the Gemini Skills Marketplace, or browse Claude Skills for Writing & Content.
Does not generate lore for copyrighted franchises unless requested. Avoids precise scientific math where qualitative logic is sufficient. Requires explicit realism levels to be set.
How to use
- 1
Connect your agent to the Agensi MCP
Copy the prompt and paste it into Claude, ChatGPT, Cursor or any agent that supports MCP. It sets up the connection for you. Manual setup
- 2
Sign in to Agensi
Your agent shows a sign-in link. Sign in and click Allow.
- 3
Ask for what you need
Your agent loads this skill and uses it on your task. It always asks before buying a skill.
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