From dt-brigid
GDExtension C++ to C# interop via C-ABI — managed/native boundary, extension_api.json, ObservableGodot tier architecture
npx claudepluginhub dreamteam-hq/brigid --plugin dt-brigidThis skill uses the workspace's default tool permissions.
| Tier | Language | Directory | Role |
Searches, retrieves, and installs Agent Skills from prompts.chat registry using MCP tools like search_skills and get_skill. Activates for finding skills, browsing catalogs, or extending Claude.
Searches prompts.chat for AI prompt templates by keyword or category, retrieves by ID with variable handling, and improves prompts via AI. Use for discovering or enhancing prompts.
Checks Next.js compilation errors using a running Turbopack dev server after code edits. Fixes actionable issues before reporting complete. Replaces `next build`.
| Tier | Language | Directory | Role |
|---|---|---|---|
| 1 | C++20 | extensions/ | GDExtension interceptors — hook engine calls |
| 2 | .NET 10 / C# 14 | capture/ | Data fabric — receives telemetry via C-ABI |
| 3 | Python 3.12 | analysis/ | Analysis notebooks (Jupyter) |
C-ABI is the sole Tier 1 <-> Tier 2 contract. There is no other communication path.
[UnmanagedCallersOnly] entry points.Violating any of these rules will cause undefined behavior or GC corruption.
telemetry_abi.h.RpcEventPayload — 72 bytesPacketEventPayload — 64 bytes| Directory | Language | Notes |
|---|---|---|
extensions/ | C++20 only | GDExtension interceptors |
capture/ | C# 14 / .NET 10 only | Data fabric |
games/*/ | C# Godot .NET | Game projects |
analysis/ | Python 3.12 | Jupyter notebooks |
Do not mix languages within a directory boundary.
scons platform=macos target=template_debug arch=arm64
scons platform=windows target=template_release arch=x86_64
dotnet build
dotnet build -p:SkipNativeBuild=true # .NET-only iteration (skip C++ rebuild)
[UnmanagedCallersOnly] receivers are on the hot path. Rules:
TryWrite, never WriteAsync.ArrayPool<T> for zero-alloc buffering.Task.Wait(), no synchronous I/O.This skill provides domain knowledge only. It does not expose or require any MCP servers.