spacetimedb-csharp
✓Build C# modules and Unity clients for SpacetimeDB. Covers server-side module development and client SDK integration.
Installation
SKILL.md
This skill provides comprehensive guidance for building C# server-side modules and Unity/C# clients that connect to SpacetimeDB.
| Missing partial keyword | public partial struct Table | Generated code won't compile | | ctx.Db.player (lowercase) | ctx.Db.Player (PascalCase) | Property not found | | Optional | string? | Type not found | | ctx.Db.Table.Get(id) | ctx.Db.Table.Id.Find(id) | Method not found | | Wrong .csproj name | StdbModule.csproj | Publish fails silently |
| .NET 9 SDK | .NET 8 SDK only | WASI compilation fails | | Missing WASI workload | dotnet workload install wasi-experimental | Build fails | | [Procedure] attribute | Reducers only | Procedures not supported in C# | | Missing Public = true | Add to [Table] attribute | Clients can't subscribe |
Facts (cite-ready)
Stable fields and commands for AI/search citations.
- Install command
npx skills add https://github.com/douglance/spacetimedb --skill spacetimedb-csharp- Source
- douglance/spacetimedb
- Category
- </>Dev Tools
- Verified
- ✓
- First Seen
- 2026-02-02
- Updated
- 2026-02-18
Quick answers
What is spacetimedb-csharp?
Build C# modules and Unity clients for SpacetimeDB. Covers server-side module development and client SDK integration. Source: douglance/spacetimedb.
How do I install spacetimedb-csharp?
Open your terminal or command line tool (Terminal, iTerm, Windows Terminal, etc.) Copy and run this command: npx skills add https://github.com/douglance/spacetimedb --skill spacetimedb-csharp Once installed, the skill will be automatically configured in your AI coding environment and ready to use in Claude Code or Cursor
Where is the source repository?
https://github.com/douglance/spacetimedb
Details
- Category
- </>Dev Tools
- Source
- skills.sh
- First Seen
- 2026-02-02