Borrowing it
Nothing to install: this file belongs to dotnet/maui-labs. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/dotnet/maui-labs/main/.github/skills/maui-devflow-onboard/SKILL.mdgit clone --depth 1 https://github.com/dotnet/maui-labsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/dotnet/maui-labs/maui-devflow-onboard)<a href="https://agentmods.dev/skills/dotnet/maui-labs/maui-devflow-onboard"><img src="https://agentmods.dev/badge/skills/dotnet/maui-labs/maui-devflow-onboard/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/dotnet/maui-labs/maui-devflow-onboard"><img src="https://agentmods.dev/badge/skills/dotnet/maui-labs/maui-devflow-onboard.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00130 | $0.01358 |
| Opus 5 | $0.00065 | $0.00679 |
| Sonnet 5 | $0.00026 | $0.00272 |
| Haiku 4.5 | $0.00013 | $0.00136 |
Grade A, and why
maui-devflow-onboard scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 4d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 141 lines — stays where its author put it; the contents beside it link to each section on GitHub.
DevFlow Onboard
Use this skill to add MAUI DevFlow to a project after maui devflow init has installed the DevFlow skills.
When to Use
- The project has no
Microsoft.Maui.DevFlow.*package references yet. - The user asks how to onboard, initialize, install, integrate, or set up DevFlow.
- The agent needs to choose between standard, Blazor, GTK, or GTK + Blazor DevFlow packages.
- The repo uses Central Package Management and package edits need to be split correctly.
maui devflow inithas installed skills and the user asks for the next project edits.
Route Elsewhere
- If package references and
AddMauiDevFlowAgent()are already present but the CLI cannot connect, usemaui-devflow-debug. - If an agent is reachable and the user wants to inspect, tap, screenshot, or debug UI, use
maui-devflow-debug.
Workflow
-
Optionally run
maui devflow skills checkand update bundled skills before editing if it reportsupdate-available-from-current-cli. -
Find MAUI app projects in the workspace. Prefer app projects with
UseMaui, platform TFMs such asnet*-android/net*-ios/net*-maccatalyst/net*-windows, or GTK MAUI package references. -
Determine whether each target project is standard MAUI, MAUI + Blazor WebView, GTK, or GTK + Blazor.
-
Add the correct DevFlow package references. Respect Central Package Management if
Directory.Packages.propsis present. -
Register DevFlow in
MauiProgram.csinside#if DEBUG. -
Build and run the app.
-
Verify with:
maui devflow diagnose maui devflow wait maui devflow ui tree --depth 1
If verification fails after integration, switch to maui-devflow-debug for connectivity recovery.
Stop Signals
- Stop before editing if multiple MAUI app projects exist and the user has not indicated which one to onboard.
- Stop and ask before enabling DevFlow outside Debug builds.
- Stop after package/registration edits and verify with a build before doing runtime debugging.
Critical Anti-patterns
What ships with it
2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 4d ago Changed · -2 lines · +54 tokens per session 181bf4069dbc
- 9d ago First seen · 143 lines · 76 tokens per session scan A 9b5adcfa268f
maui-devflow-onboard is a skill published in the GitHub repository dotnet/maui-labs (213 stars, last pushed today), licensed MIT. It adds 130 tokens to every session and 1,358 once invoked, about $0.0006 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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