Free · Open source · MIT licensed
Guidance for AI coding assistants, written for how things actually fail.
Twenty skills across three installable plugins for Power Platform, Microsoft platform tools, and general engineering. The official documentation already explains what a function does. These skills cover which functions silently break delegation on SharePoint specifically, or why a managed solution deploys successfully and changes nothing.
20 skills
Across three focused plugins
3 plugins
Install only what you work on
6 tools supported
Claude Code, Cursor, Copilot, Windsurf, Cline, AGENTS.md
MIT licensed
Free to use, fork, and contribute to
Three plugins, so you only load what you use
Every enabled skill keeps its description in the assistant's context permanently. Installing Power Platform guidance should not also cost you accessibility and SQL descriptions on every turn, so the skills are split into three plugins that install independently.
The skills
power-platform-skills
10 skills| power-fx-canvas-apps | Delegation, named formulas, OnStart performance, naming conventions |
|---|---|
| power-automate-flows | Trigger conditions, try/catch/finally scopes, loop concurrency, premium licensing |
| dataverse-solution-alm | Solution layering, publishers, environment variables, pac CLI, pipelines, security roles |
| dataverse-plugins-csharp | Pipeline stages, execution context, statelessness, tracing, recursion depth |
| pcf-code-components | Manifest gotchas, the updateView lifecycle, virtual controls, packaging |
| model-driven-apps | Forms, views, business rules, business process flows, client API, command bar |
| power-bi-dax-modeling | Star schema, filter context, CALCULATE, row level security, performance |
| power-pages | Table permissions and web roles, Liquid, the Web API, deployment |
| power-platform-governance | Environment strategy, DLP policies, licensing, Managed Environments, the CoE kit |
| copilot-studio-agents | Topics and triggers, generative orchestration, knowledge sources, actions |
microsoft-platform-skills
4 skills| entra-id-app-auth | Delegated versus application permissions, OAuth flow selection, consent, secrets |
|---|---|
| msgraph-api | Scopes, $select and paging, batching, delta queries, throttling |
| sharepoint-spfx | Toolchain pinning, web parts and extensions, permission approval, deployment |
| azure-devops-pipelines | YAML structure, templates, secrets, service connections, approvals |
engineering-skills
6 skills| sql-performance-review | Execution plans, SARGability, index design, N+1 queries, parameter sniffing |
|---|---|
| rest-api-design | Status codes, idempotency keys, cursor pagination, versioning, error shape |
| security-code-review | Broken access control, injection, secrets, crypto misuse, SSRF |
| accessibility-wcag | Semantic HTML, keyboard access, focus management, contrast, testing routine |
| technical-writing | Document type selection, README and ADR templates, runbooks |
| debugging-methodology | Reproduction, hypotheses, git bisect, instrumentation, failure playbooks |
Install for Claude Code
Add the marketplace once, then install only the plugins you need.
/plugin marketplace add DevHexLab/power-platform-skills
/plugin install power-platform-skills@devhexlab
/plugin install microsoft-platform-skills@devhexlab
/plugin install engineering-skills@devhexlab
Skills then trigger automatically when relevant, so you do not need to invoke them by name.
Not just for Claude
Skills are authored once and generated into the formats other tools expect. Clone the repository, or copy the directory your tool reads; the files are picked up automatically from these paths.
| Tool | Generated location |
|---|---|
| Cursor | .cursor/rules/*.mdc |
| GitHub Copilot | .github/instructions/*.instructions.md |
| Windsurf | .windsurf/rules/*.md |
| Cline | .clinerules/*.md |
| Codex, Amp, Jules, and other AGENTS.md readers | AGENTS.md |
Contributing
Corrections are welcome, particularly where Microsoft has changed behaviour, since delegation support, licensing, and Copilot Studio all move frequently. Open an issue with the specific claim and a link to current documentation.
Open an issueLoad only what you work on
Free, open source, and MIT licensed. Install a plugin, and the relevant skill triggers automatically when you need it.
Published by DevHexLab. Licensed under MIT. Not affiliated with, sponsored by, or endorsed by Microsoft, Anthropic, Cursor, GitHub, Windsurf, or Cline. Product names and trademarks belong to their respective owners.