MCP For Claude Marketplace
RPG Encounter Balance Calculator

RPG Encounter Balance Calculator MCP Connector for Claude

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Estimate combat duration, lethality, and difficulty for tabletop RPG encounters.

3 tools Official Updated Jun 28, 2026 Official Vinkius Partner
More Details Connect to Claude

The RPG Encounter Balance Calculator is an analytical tool designed for Game Masters to evaluate the danger and duration of combat encounters. By inputting player and enemy statistics such as total HP, average damage per turn, and defense (AC), you can use calculate_combat_duration to estimate how many rounds each side will survive. Use assess_encounter_lethality to determine victory probability and risk levels based on combat volatility. If an encounter is too easy or too deadly, generate_balancing_strategies provides actionable advice on adjusting parameters like HP or damage to reach your target difficulty tier.

rpggame-mastercombat-balanceencounter-designsimulation

3 tools expose this connector's capabilities to your AI agent.

calculate_combat_duration

Estimate how many turns each side will survive before being defeated

assess_encounter_lethality

Determine the probability of player victory and risk level

generate_balancing_strategies

Provide actionable advice to adjust encounter difficulty

See how to talk to your AI agent using RPG Encounter Balance Calculator.

How many turns will a fight last if my players have 100 HP and 20 damage, while enemies have 50 HP and 10 damage, both with 10 defense?

The players are estimated to survive 5 turns, while the enemies are estimated to survive 5 turns.

Is this encounter deadly? The players have 10 turns remaining and enemies have 2 turns remaining, with a damage volatility of 0.5.

The victory probability is high, but the risk level is Medium due to the damage volatility.

How can I make this encounter 'Hard' if it is currently too easy?

To increase the difficulty to Hard, consider increasing the enemy total HP or their average damage per turn.

Use the `calculate_combat_duration` tool. You need to provide JSON objects for both player and enemy stats, including total HP, average damage per turn, and average defense.

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