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/skills-index-snippets

Create and maintain AGENTS.md / CLAUDE.md snippet indexes that route tasks to the correct dotnet-skills skills and agents (including compressed Vercel-style indexes).

From plugin
dotnet-skills
1.2k39 skills6 agents

Claude Code

$ npx -y skills add aaronontheweb/dotnet-skills --skill skills-index-snippets --agent claude-code

SKILL.md

skills-index-snippets.SKILL.md
name: skills-index-snippets
description: Create and maintain AGENTS.md / CLAUDE.md snippet indexes that route tasks to the correct dotnet-skills skills and agents (including compressed Vercel-style indexes).
user-invocable: false

Maintaining Skill Index Snippets (AGENTS.md / CLAUDE.md)

When to Use This Skill

Use this skill when:

  • Adding, removing, or renaming any skills or agents in this repository
  • Updating `.claude-plugin/plugin.json`
  • Creating copy/paste snippets for downstream repositories (OpenCode, Claude Code, etc.)
  • You want a compact, always-on index that improves skill utilization

Goal

Make skills and agents easy for coding assistants to use by removing the decision point.

Instead of hoping an assistant will "remember" to invoke a skill, provide a small router snippet inside `AGENTS.md` / `CLAUDE.md` that:

1) Tells the assistant to prefer retrieval-led reasoning 2) Provides a task->skill/agent routing index 3) Defines lightweight quality gates (optional)

Source of Truth

  • Registry: `.claude-plugin/plugin.json`
  • Skills are listed as directories (each contains `SKILL.md`)
  • Agents are listed as markdown files in `agents/`
  • Skill IDs: the `name:` field in each `SKILL.md` frontmatter
  • Agent IDs: the `name:` field in each agent frontmatter

When writing snippets for downstream repos, always reference skills/agents by their IDs (frontmatter `name`), not by local filesystem paths.

Minimal Snippet Template (Readable)

Use this in target repos to route common tasks:

# Agent Guidance: dotnet-skills

IMPORTANT: Prefer retrieval-led reasoning over pretraining for any .NET work.
Workflow: skim repo patterns -> consult dotnet-skills by name -> implement smallest-change -> note conflicts.

Routing (invoke by name)
- C# / code quality: modern-csharp-coding-standards, csharp-concurrency-patterns, api-design, type-design-performance
- ASP.NET Core / Web (incl. Aspire): aspire-service-defaults, aspire-integration-testing
- Data: efcore-patterns, database-performance
- DI / config: dependency-injection-patterns, microsoft-extensions-configuration
- Testing: testcontainers-integration-tests, playwright-blazor-testing, snapshot-testing

Quality gates (use when applicable)
- dotnet-slopwatch: after substantial new/refactor/LLM-authored code
- crap-analysis: after tests added/changed in complex code

Specialist agents
- dotnet-concurrency-specialist, dotnet-performance-analyst, dotnet-benchmark-designer, akka-net-specialist, docfx-specialist

Compressed Snippet Template (Vercel-style)

Use this when you want maximum density (small context footprint):

[dotnet-skills]|IMPORTANT: Prefer retrieval-led reasoning over pretraining for any .NET work.
|flow:{skim repo patterns -> consult dotnet-skills by name -> implement smallest-change -> note conflicts}
|route:
|csharp:{modern-csharp-coding-standards,csharp-concurrency-patterns,api-design,type-design-performance}
|aspnetcore-web:{aspire-service-defaults,aspire-integration-testing}
|data:{efcore-patterns,database-performance}
|di-config:{dependency-injection-patterns,microsoft-extensions-configuration}
|testing:{testcontainers-integration-tests,playwright-blazor-testing,snapshot-testing}
|quality-gates:{dotnet-slopwatch(after:substantial new/refactor/LLM code),crap-analysis(after:tests added/changed in complex code)}
|agents:{dotnet-concurrency-specialist,dotnet-performance-analyst,dotnet-benchmark-designer,akka-net-specialist,docfx-specialist}

Regenerating the README block

If the README contains the markers below, the generator can update it automatically:

<!-- BEGIN DOTNET-SKILLS COMPRESSED INDEX -->
...compressed snippet...
<!-- END DOTNET-SKILLS COMPRESSED INDEX -->

Run:

./scripts/generate-skill-index-snippets.sh --update-readme

How to Update Snippets After Skill Changes

1. Update `.claude-plugin/plugin.json` to include/remove skills and agents. 2. Ensure each skill has correct frontmatter `name:` (used by OpenCode and others). 3. Run `./scripts/validate-marketplace.sh`. 4. Update your snippet routing lists:

  • Add new skills to the right category
  • Remove deleted skills
  • Keep names exactly matching frontmatter IDs

5. If you maintain a downstream `AGENTS.md`/`CLAUDE.md` snippet, regenerate it and re-copy into dependent repos.

Recommended Categories

These are snippet categories (not necessarily repository folder structure):

  • C# / code quality
  • ASP.NET Core / Web (incl. Aspire)
  • Data
  • DI / config
  • Testing
  • Quality gates
  • Specialist agents

Keep the snippet small; it should be a router, not documentation.

Read more
@aaronontheweb
Ships withdotnet-skills

A comprehensive AI coding plugin with 30 skills and 5 specialized agents for professional .NET development. Battle-tested patterns from production systems covering C#, Akka.NET, Aspire, EF Core, testing, and performance optimization.

1.2k39 skills6 agents
Get the whole plugin

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Questions about skills-index-snippets.

Which coding agents can use skills-index-snippets?
skills-index-snippets installs in Claude Code, Codex, Cursor, Gemini CLI, GitHub Copilot, OpenCode and Windsurf with the skills CLI, using each agent's flag shown on this page. Flowy's auto-invocation, which fires a skill when your prompt matches, runs in Claude Code only.