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Decompile and analyze TaleWorlds classes before implementing or fixing. Use when touching Harmony patches, adapters, GameModels, or investigating bugs.
Install with Codex or Claude Copy this prompt, paste it into Codex, Claude, or another assistant, and let it review the skill page and install it for you.
Based on SOC occupation classification
Root-cause native Bannerlord CTDs (AccessViolation in TaleWorlds.Native.dll) via Event Log offsets, offline disassembly, and live debugger forensics. No symbols needed.
Dispatch an independent Codex verification job directly via `codex exec` Bash call, then retrieve and present results
Inspect all changed files, group by logical concern, and guide atomic per-concern commits following TAOM's 50/72 rule and commit trailer convention.
Load a snapshot saved by /context-save and present it so this session can pick up where the last one left off without re-deriving decisions.
Launch parallel deep-dive agents to review completed work for quality, standards, compatibility, completeness, and cross-system data flow
Respond to a Bannerlord engine update (Steam force-bump or deliberate migration) — preserve the decompile baseline, regen, diff, re-verify bindings and creature data, control-battle.
| name | research |
| description | Decompile and analyze TaleWorlds classes before implementing or fixing. Use when touching Harmony patches, adapters, GameModels, or investigating bugs. |
| argument-hint | ["ClassName or DLL.ClassName"] |
Follow the TaleWorlds Research Protocol from @docs/ai-includes/taleworlds-research-guide.md
Decompile and analyze: $ARGUMENTS
Identify the DLL — Determine which assembly contains the target class:
TaleWorlds.CampaignSystem.dll — Campaign logic, kingdom decisions, diplomacyTaleWorlds.CampaignSystem.ViewModelCollection.dll — UI ViewModelsTaleWorlds.Core.dll — Core game typesTaleWorlds.MountAndBlade.dll — Battle/mission logicTaleWorlds.Library.dll — Base types, PropertyOwnerSandBox.dll / SandBox.ViewModelCollection.dll — Sandbox-specific logicDecompile the class — Use the ILSpy MCP server (preferred) or fall back to ilspycmd:
# Preferred: ILSpy MCP (configured in .vscode/mcp.json)
mcp__ilspy__decompile_type("E:\Steam\steamapps\common\Mount & Blade II Bannerlord\bin\Win64_Shipping_Client\<DLL>", "TaleWorlds.<Namespace>.<ClassName>")
# Fallback: CLI
ilspycmd "%BANNERLORD_GAME_DIR%\bin\Win64_Shipping_Client\<DLL>" -t "TaleWorlds.<Namespace>.<ClassName>"
Analyze the decompiled output:
Document findings — Summarize:
Provide recommendations for how to safely integrate with the analyzed class.