A tool for creating, viewing, and cancelling URL-based access links for a Microsoft app. Opening a link grants the recipient reader access to that app.

Create links for tenant-wide sharing, list active links, and revoke a link by its ID.

It lets you share app access without maintaining a list of named users. Cancelling a link also removes access for people who used it.

share-link — Skill for Claude Code by microsoft/managed-apps

About the project

Microsoft Managed Apps is a project for building custom web applications with React, TypeScript, and Vite, and it provides Microsoft's official templates and development tooling. Developers use its SDK, CLI, and Vite plugin to create and manage these applications. Its catalogue add-ons help AI coding agents build Microsoft Managed Apps.

microsoft/managed-apps · 36 stars · on GitHub

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent

npx skills add microsoft/managed-apps --skill share-link

Clone the repo

git clone --depth 1 https://github.com/microsoft/managed-apps

Made for: Claude Code.

Or install microsoft-managed-apps, the plugin that ships this one along with the rest of its 22 skills, 1 agent.

Wrote 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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/microsoft/managed-apps/share-link/github.svg)](https://agentmods.dev/skills/microsoft/managed-apps/share-link)

Your own site

<a href="https://agentmods.dev/skills/microsoft/managed-apps/share-link"><img src="https://agentmods.dev/badge/skills/microsoft/managed-apps/share-link/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.

Your own site · 80×15

<a href="https://agentmods.dev/skills/microsoft/managed-apps/share-link"><img src="https://agentmods.dev/badge/skills/microsoft/managed-apps/share-link.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 52 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 1,434 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Token cost

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	$0.00052	$0.01434
Opus 5.5	$0.00021	$0.00574
Sonnet 5.5	$0.00010	$0.00287
Haiku 4.5	$0.00005	$0.00143

Measured 5d ago against content hash 8987f04a176c, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

share-link 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 5d 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.

plugins/microsoft-managed-apps/skills/share-link/SKILL.md · 136 lines

How it starts

The opening of the file, as written. The whole thing — 136 lines — stays where its author put it; the contents beside it link to each section on GitHub.

📋 Shared Instructions: shared-instructions.md — Cross-cutting concerns.

Manages tenant-wide JIT-redemption links for a Microsoft App. The first time a recipient opens a share link they are automatically granted the Microsoft App Reader role at the app scope — no explicit principal list required.

Three sub-commands:

Command	Purpose
`ms app share link create`	Generate a new share link URL
`ms app share link list`	List all active share links
`ms app share link revoke`	Revoke a link by ID (removes redeemers' access)

Note: Share links are for distributing play access tenant-wide. For granting named users play or edit access, use /share instead.

Workflow

Memory Bank → 2. Verify Project + Env → 3. Mode → 4. Run → 5. Surface Result

Step 1: Check Memory Bank

Read memory-bank.md per shared-instructions.md for the app's environment/app identifiers, if recorded.

Step 2: Verify Project + Env

test -f ms.config.json || { echo "Not in a Microsoft App workspace."; exit 1; }
BIN=ms
$BIN auth status                                         # must report the expected UPN

Both --app and --environment-id can be supplied explicitly to run from outside a project directory. When ms.config.json is present its appId and environmentId are used automatically.

Step 3: Mode

Ask the user which operation they want if not already clear from context:

create — generate a new share link.
list — show all active share links.
revoke — delete a share link by ID (also removes access for past redeemers).

Step 4: Run

Create

$BIN app share link create

Flags:

Flag	Required	Description
`--app`	No	App name override. Defaults to `appId` in `ms.config.json`.
`--environment-id` / `-e`	No	Environment ID override. Defaults to `ms.config.json`.
`--json`	No	Machine-readable envelope: `{ success, appName, appShareLinkId, shareLinkUrl }`.

Read the full file on GitHub · 136 lines

Changes

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.

5d ago Changed · -2 lines 8987f04a176c
2mo ago First seen · 138 lines · 52 tokens per session scan A 56e3240f2468

Subscribe to this mod's changes

share-link is a skill published in the GitHub repository microsoft/managed-apps (36 stars, last pushed 3d ago), licensed MIT. It adds 52 tokens to every session and 1,434 once invoked, about $0.0002 per session on Opus 5.5. 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 2026-08-31.