Agent skill

Maui Deep Linking

by davidortinau in davidortinau/maui-skills

Guide for implementing deep linking in .NET MAUI apps. An agent skill from davidortinau/maui-skills.

MITAuto-check passedMobile

Install Maui Deep Linking

skills CLI
$ npx skills add davidortinau/maui-skills --skill maui-deep-linking -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install davidortinau/maui-skills maui-deep-linking --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/davidortinau/maui-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/plugins/maui-skills/skills/maui-deep-linking .claude/skills/maui-deep-linking && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
maui-deep-linking
GitHub stars
175
Token cost
~1.2k tokens
SKILL.md length
383 words
Files
2 (incl. references)
Skills in repo
41
Repo updated
First seen
Licence
MIT

At a glance

Guide for implementing deep linking in .NET MAUI apps. An agent skill from davidortinau/maui-skills.

  • Universal links
  • SKILL.md covers Platform Gotchas, Common Mistakes and Debugging Checklist
  • Calls adb
  • Custom URI scheme

What it does

Maui Deep Linking is an agent skill from davidortinau/maui-skills. Guide for implementing deep linking in .NET MAUI apps. Covers Android App Links with intent filters, Digital Asset Links, and AutoVerify; iOS Universal Links with Associated Domains entitlements and Apple App Site Association files; custom URI schemes; and domain verification for both platforms. USE FOR: "deep linking", "app links", "universal links", "custom URI scheme", "intent filter", "Associated Domains", "Digital Asset Links", "open app from URL", "handle incoming URL", "domain verification". DO NOT USE…

Its SKILL.md is about 1.2k tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files, including reference files (for example `references/deep-linking-api.md`).

It sits in Mobile, covering Cross-platform mobile apps, Android development and Embeddings. It works with Android and iOS. The repository describes itself as: .NET MAUI skills for GitHub Copilot and Claude Code. The licence is MIT.

When your agent uses it

  • Universal links
  • Custom URI scheme
  • Associated Domains
  • Digital Asset Links

Example prompts

  • “deep linking”
  • “app links”
  • “universal links”
  • “/maui-deep-linking”

What it can do on your machine

Read from SKILL.md and the folder at commit 79bb4bf. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Shell commands in SKILL.md call:

    • adb

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Maui Deep Linking loads about 1.2k tokens when it runs, and up to ~2.1k if it reads all its reference files. Until then it costs about 175 tokens; SKILL.md has 383 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~175
When it runs · the whole SKILL.md, loaded when a task matches
~1.2k
With references · SKILL.md plus every file in references/, read only if the agent opens them
~2.1k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from davidortinau/maui-skills at commit 79bb4bf, republished under its MIT licence (© davidortinau). 383 words, ~1,195 tokens.

Download SKILL.mdSave it as .claude/skills/maui-deep-linking/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.
name
maui-deep-linking
description
Guide for implementing deep linking in .NET MAUI apps. Covers Android App Links with intent filters, Digital Asset Links, and AutoVerify; iOS Universal Links with Associated Domains entitlements and Apple App Site Association files; custom URI schemes; and domain verification for both platforms. USE FOR: "deep linking", "app links", "universal links", "custom URI scheme", "intent filter", "Associated Domains", "Digital Asset Links", "open app from URL", "handle incoming URL", "domain verification". DO NOT USE FOR: in-app Shell navigation (use maui-shell-navigation), push notification handling (use maui-push-notifications), or web content embedding (use maui-hybridwebview).

.NET MAUI Deep Linking

Platform Gotchas

Android
  • AutoVerify = true is required on the IntentFilter for App Links (not just deep links). Without it, Android shows a disambiguation dialog instead of opening your app directly.
  • Handle intent in both OnCreate and OnNewIntent. OnCreate fires for cold starts; OnNewIntent fires when the app is already running. Missing either means links silently fail in one scenario.
csharp
// ❌ Only handles cold-start links
protected override void OnCreate(Bundle? savedInstanceState)
{
    base.OnCreate(savedInstanceState);
    HandleDeepLink(Intent);
}

// ✅ Handles both cold-start and warm-start links
protected override void OnCreate(Bundle? savedInstanceState)
{
    base.OnCreate(savedInstanceState);
    HandleDeepLink(Intent);
}
protected override void OnNewIntent(Intent? intent)
{
    base.OnNewIntent(intent);
    HandleDeepLink(intent);
}
  • SHA-256 fingerprint must match the signing key used for the build you're testing. Debug and release builds use different keys — update assetlinks.json accordingly or verification silently fails.
  • Test verification status with:
    bash
    adb shell pm get-app-links com.example.myapp
    Look for verified status, not just ask.
iOS
  • ⚠️ Universal Links do NOT work in the Simulator. You must test on a physical device.
  • AASA changes take up to 24 hours to propagate through Apple's CDN (iOS 14+). During development, use the ?mode=developer query param or Apple's CDN diagnostics: swcutil dl -d example.com.
  • Handle all three entry points: FinishedLaunching, ContinueUserActivity, and SceneWillConnect. Missing any one causes links to fail for specific app states (cold start, background resume, or scene-based launch).
  • applinks: prefix is required in the Associated Domains entitlement. Writing just example.com instead of applinks:example.com silently fails.

Common Mistakes

Forgetting MainThread.BeginInvokeOnMainThread

Deep link callbacks can fire on background threads. Shell navigation must run on the main thread.

csharp
// ❌ May crash — GoToAsync called off the main thread
static void HandleUniversalLink(string? url)
{
    if (string.IsNullOrEmpty(url)) return;
    Shell.Current.GoToAsync(MapToRoute(url));
}

// ✅ Dispatch to main thread
static void HandleUniversalLink(string? url)
{
    if (string.IsNullOrEmpty(url)) return;
    MainThread.BeginInvokeOnMainThread(async () =>
        await Shell.Current.GoToAsync(MapToRoute(url)));
}
Route not registered before navigation

Register Shell routes in AppShell constructor before any deep link can fire. If the route doesn't exist, GoToAsync throws silently or navigates to root.

Show full SKILL.md (144 more words)Show less
ApproachVerifiedFallback to browserRecommended
Custom URI scheme (myapp://)NoNoOnly for app-to-app communication
Android App Links (https://)YesYes✅ Production web links
iOS Universal Links (https://)YesYes✅ Production web links

⚠️ Custom URI schemes are not verified — any app can register the same scheme. Use https:// App Links / Universal Links for user-facing URLs.


Debugging Checklist

  • Android: IntentFilter has AutoVerify = true on MainActivity
  • Android: assetlinks.json at /.well-known/ with correct SHA-256 for current signing key
  • Android: Intent handled in both OnCreate and OnNewIntent
  • Android: Verified with adb shell pm get-app-links
  • iOS: applinks:example.com in Associated Domains entitlement (not just example.com)
  • iOS: AASA file at /.well-known/apple-app-site-association with correct Team ID
  • iOS: All three lifecycle entry points handled
  • iOS: Tested on physical device (not simulator)
  • Shell routes registered before deep link callbacks fire
  • Navigation dispatched to main thread

© davidortinau, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 1 other file (references) in plugins/maui-skills/skills/maui-deep-linking of davidortinau/maui-skills.

  • SKILL.md
  • references/deep-linking-api.md

Open the folder on GitHubat commit 79bb4bf

Compare with similar skills

Maui Deep Linking next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Maui Deep Linking compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Maui Deep Linking this skilldavidortinau/maui-skills175—~1.2kAutomated safety check: PassMIT
Expo Brownfield Integrationmweinbach/agent-coworker1562 repos~900Automated safety check: NotesCustom licence
Simulator Audio E2Ehyochan/react-native-nitro-sound961—~1.1kAutomated safety check: PassMIT
Expo UIarcboxlabs/linkcode155—~1.2kAutomated safety check: PassMIT
Ksafeioannisa/KSafe338—~17kAutomated safety check: PassApache-2.0
KtormonitorCosminMihuMDC/KtorMonitor254—~2.5kAutomated safety check: PassApache-2.0

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Works with

Categories

Questions about Maui Deep Linking

What does Maui Deep Linking do?

Guide for implementing deep linking in .NET MAUI apps. An agent skill from davidortinau/maui-skills. Maui Deep Linking is an agent skill from davidortinau/maui-skills.NET MAUI apps.

When should I use Maui Deep Linking?

Maui Deep Linking fits situations like: universal links; custom URI scheme; associated Domains; digital Asset Links.

How do I install Maui Deep Linking in Claude Code?

Run `npx skills add davidortinau/maui-skills --skill maui-deep-linking -a claude-code`. Or copy the skill folder (plugins/maui-skills/skills/maui-deep-linking in davidortinau/maui-skills) into .claude/skills/maui-deep-linking in your project. Claude Code loads it when a task matches its description.

How do I install Maui Deep Linking in Codex?

Run `npx skills add davidortinau/maui-skills --skill maui-deep-linking -a codex`. Or copy the skill folder (plugins/maui-skills/skills/maui-deep-linking in davidortinau/maui-skills) into .agents/skills/maui-deep-linking in your project. Codex loads it when a task matches its description.

Can I use Maui Deep Linking in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add davidortinau/maui-skills --skill maui-deep-linking -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/maui-deep-linking, .gemini/skills/maui-deep-linking, .github/skills/maui-deep-linking and .opencode/skills/maui-deep-linking in your project.

What does Maui Deep Linking need to run?

Going by SKILL.md and its folder, Maui Deep Linking needs the command-line tools its instructions call (adb).

Does Maui Deep Linking access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Maui Deep Linking safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Maui Deep Linking use?

Maui Deep Linking is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Maui Deep Linking use?

About 1.2k tokens (SKILL.md is roughly 4.8k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 953 tokens, read only when the agent opens those files.

What are the alternatives to Maui Deep Linking?

Skills that share tags, products or a category with Maui Deep Linking: Expo Brownfield Integration (mweinbach/agent-coworker, 156 stars), Simulator Audio E2E (hyochan/react-native-nitro-sound, 961 stars), Expo UI (arcboxlabs/linkcode, 155 stars) and Ksafe (ioannisa/KSafe, 338 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Maui Deep Linking?

davidortinau (a GitHub user) maintains it in davidortinau/maui-skills, which has 175 GitHub stars. The repository holds 41 skills in this directory. The repository was last updated on July 6, 2026.

Source: davidortinau/maui-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.