NetFabric

Abstract math for 3D rotation representations and conversions. USE FOR: understanding axis-angle representation; Euler angles (yaw/pitch/roll, convention choices); rotation matrices (SO(3)); quaternion-based rotation; converting between representations; identifying and avoiding gimbal lock; composing rotations; half-angle formula; right-hand rule. DO NOT USE FOR: quaternion arithmetic details (use quaternion-algebra); slerp/lerp interpolation (use interpolation-on-manifolds); coordinate system definitions (use coordinate-system-conversions).

한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.

Design and scaffold multi-agent squads/swarms using the graph orchestration pattern (nodes = agents, edges = dependencies/data flow). USE FOR: designing a coordination topology for a multi-agent squad (sequential pipeline, parallel fan-out/aggregation, branching, feedback loop, cyclic); building an orchestrator agent that delegates to specialist agents; setting up an adversarial/tribunal code or document review with independent reviewers; scaffolding a squad's agent files for a target coding-agent harness (e.g. Copilot CLI or Claude Code custom agents). DO NOT USE FOR: authoring a single agent's frontmatter/prompt body (use copilot-cli-custom-agents, claude-code-custom-agents, or the target harness's own skill); SKILL.md authoring (use create-skill); ad-hoc multi-agent chat with no explicit topology.

한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.

Find, inspect, query, redact, and troubleshoot logs, transcripts, sessions, and OpenTelemetry data from coding-agent harnesses on Windows, macOS, Linux, and WSL. USE FOR: GitHub Copilot in VS Code; Copilot CLI; Claude Code; OpenAI Codex; Gemini CLI; OpenCode; Cursor, Windsurf, Kiro, or other VS Code-family editors; locating log files; diagnosing tool or model failures; correlating turns, subagents, and tool calls; querying JSONL, plaintext, or SQLite without spending model tokens; preparing sanitized diagnostics. DO NOT USE FOR: application logs unrelated to coding agents; uploading raw logs; treating unstable transcript schemas as public APIs.

한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.

Author and maintain AGENTS.md files — the open, tool-agnostic format for giving coding agents project context. Use when: creating AGENTS.md; writing an agent instructions file; root or nested AGENTS.md for monorepos; migrating CLAUDE.md, AGENT.md, .cursor/rules, or copilot-instructions.md to AGENTS.md; greenfield project setup before code exists; brownfield onboarding for an existing codebase; documenting build/test/lint commands, code style, PR/commit conventions, and security considerations for agents; AGENTS.md discovery and precedence rules. Works for any language, framework, or project size. DO NOT USE FOR: authoring SKILL.md skill files (use create-skill); APM package/plugin authoring (use apm-producer); language-specific style rules (use language skills e.g. csharp-best-practices).

한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.

Abstract math for angle measurement, unit systems, and circular arithmetic. USE FOR: implementing angle types; converting between degrees/radians/gradians/revolutions; reducing angles to canonical range [0, Full); computing reference angles and quadrants; implementing safe modular arithmetic with negative inputs; angle addition and subtraction; classifying angles by sign and size. DO NOT USE FOR: trigonometric functions (use trigonometric-functions); coordinate conversions (use coordinate-system-conversions); interpolation (use interpolation-on-manifolds).

한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.

Create and maintain Claude Code custom subagents (.claude/agents/*.md files). USE FOR: authoring project (.claude/agents/) or user (~/.claude/agents/) subagent files; frontmatter fields (name, description, tools, disallowedTools, model, permissionMode, maxTurns, skills, mcpServers, hooks, memory, background, effort, isolation, color, initialPrompt); writing descriptions that drive automatic delegation and 'use proactively' phrasing; invoking subagents via natural language, @-mention, session-wide --agent, or the Agent tool; restricting which subagent types a coordinator can spawn with Agent(name1, name2); nested subagents and depth limits; built-in subagents (Explore, Plan, general-purpose, claude); troubleshooting a subagent that won't load or isn't invoked. DO NOT USE FOR: GitHub Copilot CLI custom agents (use copilot-cli-custom-agents); agent teams/teammates (a different, session-spanning feature); MCP server authoring; SKILL.md authoring (use create-skill).

한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.

Install, verify, and integrate codebase-memory-mcp (CBM) — a local C binary indexing a codebase into a persistent knowledge graph (functions, classes, call chains, routes) queryable via 15 tools. USE FOR: creating or editing any agent/skill/prompt/subagent that reads, searches, or reasons about a codebase — CBM's CLI must replace grep/ripgrep/glob-and-read exploration for structural questions (who calls X, dead code, architecture overview, diff impact, Cypher queries); checking whether `codebase-memory-mcp` is installed; installing/updating it; checking whether a project's index is fresh/in sync (`index_status`); choosing CLI vs MCP (always prefer the CLI, far fewer tokens per call than MCP); picking the right CBM tool per workflow stage (discovery, verification, implementation, review). DO NOT USE FOR: semantic/business-logic code review; non-code repos with nothing to index.

한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.

Abstract math for converting between 2D and 3D coordinate systems. USE FOR: Cartesian to/from polar (r, θ); Cartesian to/from spherical (r, azimuth, polar/colatitude); azimuth vs. elevation vs. colatitude conventions; canonical range enforcement after conversion; precision near the origin and poles; choosing azimuth reference direction. DO NOT USE FOR: angle unit conversions (use angles-and-circular-arithmetic); geodetic (lat/lon) coordinates (use geodetic-coordinate-bounds); rotation representations (use 3d-rotation-theory).

한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.

Create and maintain GitHub Copilot CLI custom agents (.agent.md files). USE FOR: authoring .github/agents or ~/.copilot/agents profiles; frontmatter fields (description, target, name, model, tools, mcp-servers, disable-model-invocation, user-invocable, deferred-tool-loading, skills, reasoning-effort, sidekick); writing descriptions that drive auto-delegation (the CLI routes on description quality, like skills); building orchestrator + specialist squads with the task tool; /fleet parallel subagents; built-in agents (explore, task, research, code-review, rubber-duck, security-review, general-purpose); subagent depth/concurrency limits; list_agents and write_agent coordination. DO NOT USE FOR: VS Code-only fields beyond target (agents: allowlist, handoffs) or GitHub.com cloud agent configuration; MCP server authoring; SKILL.md authoring (use create-skill).

한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.

Automate GitHub Copilot CLI in GitHub Actions workflows. USE FOR: installing/running `copilot -p` in workflow steps, choosing GITHUB_TOKEN vs a personal access token (COPILOT_GITHUB_TOKEN) for authentication, setting the copilot-requests write permission, minimal-permission tool allowlisting (--allow-tool, --deny-tool, --no-ask-user, -s/--silent, --output-format=json), triggers (schedule, workflow_dispatch, push), the recommended GitHub Agentic Workflows (gh-aw) alternative to direct CLI invocation, and security/cost considerations (fork PR prompt-injection risk, billing attribution, cost centers). DO NOT USE FOR: embedding the Copilot agent runtime into your own application (use copilot-sdk instead); general GitHub Actions authoring unrelated to Copilot; the Copilot code review or PR features outside of CLI automation.

한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.

Embed the GitHub Copilot agent runtime into your own application using the Copilot SDK. USE FOR: CopilotClient/createSession setup, streaming responses, custom tools, permission handlers, hooks (pre/post-tool-use, session-start), custom agents and sub-agent delegation, MCP servers, skill and plugin directories, session persistence, fleet mode, steering/queueing, calling the SDK from skill scripts/ to run one bounded non-deterministic AI step inside an otherwise deterministic script, and choosing an auth/deployment path (CLI setup, backend services, multi-tenancy, GitHub OAuth, BYOK). Covers Node.js/TypeScript (@github/copilot-sdk), Python (github-copilot-sdk), Go (github.com/github/copilot-sdk/go), Rust (github-copilot-sdk crate), .NET (GitHub.Copilot.SDK), and Java (copilot-sdk-java). DO NOT USE FOR: authoring SKILL.md files consumed by VS Code Copilot (use create-skill instead); using the Copilot IDE extension or chat UI directly; general LLM/chat API integration unrelated to the Copilot SDK.

한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.

Create or update AI agent skills (SKILL.md + reference files) for any harness that supports the format: GitHub Copilot, Claude Code, Cursor, Codex, Gemini CLI, Windsurf, Kiro, OpenCode, and more. Use when: authoring a new skill from scratch, improving or restructuring an existing skill, deciding how to split content across files, writing skill frontmatter, choosing trigger phrases for the description field, organizing reference files. Covers skill architecture, compact writing rules, frontmatter constraints, and research workflow via context7/microsoftdocs MCPs. DO NOT USE FOR: general coding tasks, VS Code extension development, non-skill documentation.

한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.

Modern .NET and C# best practices for code quality, performance, and correctness. USE FOR: choosing struct/class/record/readonly-record-struct; nullable reference types; pattern matching; primary constructors; collection expressions; required members; init-only properties; file-scoped namespaces; global usings; async/await patterns; ConfigureAwait; ValueTask vs Task; CancellationToken propagation; IAsyncEnumerable; Span<T>/Memory<T> usage; avoiding boxing; readonly struct; ArrayPool<T>; FrozenDictionary/FrozenSet; LINQ vs loops in hot paths; ArgumentNullException.ThrowIfNull; ThrowIfNegative; ThrowIfZero; IReadOnlyList return types; error handling patterns; GeneratedRegex; LoggerMessage; source generators for regex and logging; avoiding Math/MathF in favor of static methods on the numeric type. DO NOT USE FOR: generic math interfaces (use dotnet-generic-math); ASP.NET Core middleware; EF Core modeling.

한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.

Build, run, and publish .NET applications from a single C# file without a .csproj, using .NET 10 SDK file-based apps. USE FOR: dotnet run file.cs; dotnet run --file; shebang/shell-executable C# scripts; colon-prefixed directives (sdk, package, project, property, include); converting a file-based app to a project with dotnet project convert; publishing file-based apps with native AOT; packaging a file-based app as a .NET tool (PackAsTool); user secrets for file-based apps; flat *.run.json launch profiles; dotnet build/clean/publish/pack/restore on a .cs file; build caching behavior and dotnet clean file-based-apps; folder layout to avoid project-file cone conflicts. DO NOT USE FOR: traditional .csproj solution scaffolding (use dotnet-solution-setup); C# language idioms unrelated to the SDK/CLI (use csharp-best-practices); benchmarking (use dotnet-benchmarking).

한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.

Deterministic guardrails for defining the review/validation process in .NET/C# development agents and agent squads: .editorconfig + dotnet format, TreatWarningsAsErrors, custom Roslyn analyzers, full test suites, Aspire telemetry, and Copilot/Claude Code hooks as the gates a change must pass. USE FOR: defining what 'done' means and which deterministic checks gate an agent-generated .NET change before merge, for a single agent or a squad of agents/subagents sharing a repo. DO NOT USE FOR: general AGENTS.md authoring for non-.NET repos (agents-md); C# style rules (csharp-best-practices); non-agent solution scaffolding (dotnet-solution-setup); BenchmarkDotNet usage (dotnet-benchmarking).

한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.

Measure C#/.NET performance with BenchmarkDotNet instead of stopwatches. USE FOR: BenchmarkDotNet console project setup, BenchmarkSwitcher.FromAssembly; [Benchmark]/[Benchmark(Baseline = true)]; [Params]; [GlobalSetup]/[GlobalCleanup]; [MemoryDiagnoser] allocation columns; [BenchmarkCategory]/[GroupBenchmarksBy]/[CategoriesColumn]/[HideColumns]; reading Mean/Error/StdDev/Ratio/Allocated results and BenchmarkDotNet.Artifacts output; avoiding dead-code elimination via return values; comparing .NET runtimes/versions via AddJob/WithRuntime; ManualConfig job classes with WithEnvironmentVariable and RatioStyle.Trend; testing environment-variable variants via .runsettings, `dotnet test -e`/`-s`, Visual Studio run-settings. DO NOT USE FOR: SIMD API selection (dotnet-simd, has its own SIMD-width benchmarking config); LINQ/enumerable tradeoffs (dotnet-enumerable); generic math (dotnet-generic-math).

한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.

Write and optimize C#/.NET enumerables, iterators, and LINQ usage. USE FOR: choosing IEnumerable<T>/IReadOnlyCollection<T>/IReadOnlyList<T>/ICollection<T>/IList<T>/IAsyncEnumerable<T> for params/returns; foreach codegen and value-type vs reference-type enumerator performance (List<T>, arrays, Span<T>, ImmutableArray<T>, ArraySegment<T>); avoiding boxed enumerator allocations; Count() vs Any() vs Count property complexity traps; First()/Single()(OrDefault) cost and predicate-overload collapsing; ToList()/ToArray() allocation cost vs lazy evaluation; returning Enumerable.Empty<T>()/yield break instead of null; writing yield-based iterators, lazy validation, coroutines, behavior trees; writing async iterators with await foreach/yield return, EnumeratorCancellation/WithCancellation token propagation, ConfigureAwait; handling enumerables via reflection/Roslyn (NetFabric.Reflection/CodeAnalysis). DO NOT USE FOR: SIMD/vectorized span math (dotnet-simd); generic math over numeric types (dotnet-generic-math).

한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.

C# 11+ generic math with static abstract interface members in System.Numerics. USE FOR: writing generic numeric algorithms; constraining type parameters to INumber<T>/IFloatingPoint<T>/ITrigonometricFunctions<T>; implementing custom numeric types with operator overloads; defining static abstract interfaces (IAngleUnits pattern); CreateChecked/Saturating/Truncating cross-type conversions; AdditiveIdentity/MultiplicativeIdentity; singleton bridge pattern for static abstract at runtime; ISpanFormattable/ISpanParsable; generic Sum/Average/Lerp methods; Half/float/double/decimal compatibility. DO NOT USE FOR: Unity math; pre-.NET 7 System.Math/MathF workarounds; Python/JavaScript numerics.

한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.

Vectorize hot loops in C#/.NET the right way — reach for System.Numerics.Tensors (TensorPrimitives) first, then System.Runtime.Intrinsics (Vector128/256/512) for hand-written algorithms, hardware intrinsics only as a last resort. USE FOR: choosing between TensorPrimitives, Vector<T>, Vector128/256/512, and X86/Arm/Wasm intrinsics; MemoryMarshal/LoadUnsafe/StoreUnsafe span-to-vector patterns; hardware-acceleration checks (IsHardwareAccelerated, IsSupported); widest-vector-first code paths with scalar/small-input fallbacks; masked remainder handling for non-idempotent vs idempotent ops; lane-crossing pitfalls with Vector256/512 horizontal reductions; eliminating bounds checks/branches in scalar/remainder code; multi-core parallelization via Parallel.Invoke chunking over TensorPrimitives calls; testing SIMD paths via DOTNET_Enable* env vars and .runsettings; benchmarking with BenchmarkDotNet job configs. DO NOT USE FOR: GPU compute (CUDA/TorchSharp); SIMD in non-.NET languages.

한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.

Repository and solution-level scaffolding best practices for .NET: .slnx solution format, Directory.Build.props shared MSBuild properties, Directory.Packages.props central package management (CPM), .editorconfig, SourceLink, deterministic/reproducible builds, global.json SDK pinning. USE FOR: scaffolding a new .NET repo or solution; choosing .sln vs .slnx; sharing MSBuild properties (TargetFramework, LangVersion, Nullable, ImplicitUsings, TreatWarningsAsErrors, EnforceCodeStyleInBuild, EnableNETAnalyzers, Deterministic) across every project; configuring SourceLink for debuggable NuGet packages; central package version management and GlobalPackageReference; pinning the SDK with global.json; .editorconfig code-style rules; CI-only ContinuousIntegrationBuild flag; reproducible/deterministic builds and packages; repo root file checklist. DO NOT USE FOR: C# language feature choices (use csharp-best-practices); benchmarking (use dotnet-benchmarking); generic math (use dotnet-generic-math).

한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.

Abstract math for geodetic coordinate constraints: valid ranges, wrap semantics, and coordinate type distinctions. USE FOR: validating latitude ∈ [−90°, +90°] and longitude ∈ (−180°, +180°]; understanding why latitude is clamped but longitude wraps; difference between geodetic and geocentric latitude; ellipsoidal height vs. orthometric (MSL) height; antimeridian handling; normalizing out-of-range coordinates. DO NOT USE FOR: reference ellipsoid parameters (use reference-ellipsoids); datum transformations (use helmert-datum-transformation); coordinate system conversions (use coordinate-system-conversions).

한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.

Abstract math for the 7-parameter (Helmert) similarity transformation used to convert coordinates between geodetic datums. USE FOR: implementing datum-to-datum 3D coordinate transformations; understanding the 7 Helmert parameters (3 translations, 3 rotations, 1 scale); applying the linearized vs. full rotation matrix form; composing transformations; transforming to/from WGS84. DO NOT USE FOR: geodetic coordinate validation (use geodetic-coordinate-bounds); reference ellipsoid parameters (use reference-ellipsoids); map projections.

한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.

Abstract math for interpolating angles, vectors, and quaternions on curved manifolds. USE FOR: implementing Lerp (linear interpolation) for vectors; Nlerp (normalized lerp) for directions; Slerp (spherical linear interpolation) for quaternions and unit vectors; shortest-path sign flip when dot product is negative; choosing between Lerp/Nlerp/Slerp; angular lerp with wrap-around. DO NOT USE FOR: quaternion arithmetic (use quaternion-algebra); rotation representation conversions (use 3d-rotation-theory); angle unit conversions (use angles-and-circular-arithmetic).

한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.

ALWAYS use this skill whenever creating, editing, or reviewing any Markdown (.md) file — README.md, SKILL.md, AGENTS.md, CONTRIBUTING.md, changelogs, or any other Markdown documentation — even for small edits. Write and review Markdown files for consistent, correctly-rendering formatting: heading hierarchy and spacing, list marker and indentation consistency, fenced code block languages and blank-line spacing, table pipe and column consistency, link and image conventions, and whitespace hygiene. USE FOR: authoring or reviewing README.md, SKILL.md, AGENTS.md, or any Markdown documentation; fixing inconsistent headings, lists, code fences, or tables; fixing issues reported by Markdown linters such as markdownlint; choosing link/image/emphasis styles; general Markdown formatting conventions. DO NOT USE FOR: non-Markdown formats (reStructuredText, AsciiDoc); prose tone or content-quality review; the SKILL.md authoring workflow itself (see create-skill); AGENTS.md content structure (see agents-md).

한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.