add-msft-teams

add-msft-teams is a skill for Claude Code from sliamh11/Deus. It costs 40 tokens per session (1,941 once invoked), scanned B, original, MIT.

An integration that lets an agent receive and send messages in Microsoft Teams, a workplace chat application, through Azure Bot Service.

In plain words
What is it for?
Use it to add Teams beside or instead of WhatsApp and run a bot that handles incoming messages and replies.
Why use it?
It gives the agent a Teams communication channel, but requires a publicly reachable HTTPS endpoint for message delivery.

Skill for Claude Code

Written for Claude Code: disable-model-invocation in frontmatter.

Needs its repository: it reads a path above its own folder, which exists only inside the repository. The line is cd packages/mcp-teams && npm install && npm run build && cd ../...

Good fit Use it to add Teams beside or instead of WhatsApp and run a bot that handles incoming messages and replies.

Compare 6 skills from other repositories ↓
Install

Getting it into your agent

It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.

Clone the repo
git clone --depth 1 https://github.com/sliamh11/Deus
agentmods
npx agentmods add skills/sliamh11/deus/add-msft-teams

Made for: Claude Code.

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.

agentmods badge for add-msft-teams

README.md
[![agentmods](https://agentmods.dev/badge/skills/sliamh11/deus/add-msft-teams/github.svg)](https://agentmods.dev/skills/sliamh11/deus/add-msft-teams)
Your own site
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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.

agentmods 80×15 button for add-msft-teams

Your own site · 80×15
<a href="https://agentmods.dev/skills/sliamh11/deus/add-msft-teams"><img src="https://agentmods.dev/badge/skills/sliamh11/deus/add-msft-teams.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 40 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,941 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 1 finding. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
SkillSpector: 6 findings, up to medium

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

  • medium Privilege Escalation · line 77
    Commands invoke sudo or root privileges. Verify this elevated access is necessary and justified.
    Fix: Avoid sudo/root unless strictly required. Prefer least-privilege patterns. If elevation is needed, document the justification and scope.
  • medium MCP Rug Pull · line 97
    npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.
    Fix: Pin the version: npx @scope/[email protected]
  • medium MCP Rug Pull · line 102
    npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.
    Fix: Pin the version: npx @scope/[email protected]
  • medium MCP Rug Pull · line 108
    npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.
    Fix: Pin the version: npx @scope/[email protected]
  • medium MCP Rug Pull · line 116
    npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.
    Fix: Pin the version: npx @scope/[email protected]
  • medium Privilege Escalation · line 162
    Commands invoke sudo or root privileges. Verify this elevated access is necessary and justified.
    Fix: Avoid sudo/root unless strictly required. Prefer least-privilege patterns. If elevation is needed, document the justification and scope.
How audits are shown
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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00040 $0.01941
Opus 5 $0.00020 $0.00971
Sonnet 5 $0.00008 $0.00388
Haiku 4.5 $0.00004 $0.00194

Measured 9d ago against content hash 8465dd5e9ac6, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade B, and why

add-msft-teams scanned grade B with 1 finding 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 9d 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.

Asks for rootmediumPrivilege escalation

A mod that escalates privileges can change anything on the machine, not only the project.

sudo systemctl restart deus
.claude/skills/add-msft-teams/SKILL.md · 194 lines

How it starts

The opening of the file, as written. The whole thing — 194 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Add Microsoft Teams Channel

Status: Available in-repo as packages/mcp-teams/ (@deus-ai/teams-mcp). The published npm package is not out yet, so the channel factory falls back to the in-repo build at packages/mcp-teams/dist/index.js — you build it locally (below).

Microsoft Teams is the chat-channel analog of Slack: a bot identity receives messages and posts replies. Unlike Slack's Socket Mode, the Teams bot uses the Azure Bot Service (Bot Framework), which delivers activities to a public HTTPS messaging endpoint. The channel runs its own HTTP server on TEAMS_PORT (default 3978) serving /api/messages; you must expose that port via a dedicated public tunnel (see below) — Deus's existing ingress tunnel forwards only the gateway port and does not cover TEAMS_PORT.

Phase 1: Setup

Register the Azure app + bot (if needed)

If the user doesn't have an Azure Bot, walk them through it. Quick summary of what's needed:

  1. In the Azure PortalMicrosoft Entra IDApp registrationsNew registration. Copy the Application (client) ID and Directory (tenant) ID.

  2. Certificates & secretsNew client secret → copy the secret value (shown once).

  3. Start a dedicated tunnel to the Teams port (any HTTPS tunnel works):

    ngrok http 3978   # → forwards a public https URL to http://localhost:3978
    
  4. Create an Azure Bot resource (Azure Bot Service). Link it to the app registration above (the Microsoft App ID). Set the messaging endpoint to your tunnel's URL: https://<your-tunnel-domain>/api/messages.

  5. On the bot resource → Channels → enable the Microsoft Teams channel.

  6. Create a Teams app (Developer Portal for Teams / manifest) that references the bot's App ID, then install it to a team or chat.

The messaging endpoint must be a public HTTPS URL reaching TEAMS_PORT. A local-only endpoint (or the gateway tunnel) will not receive Bot Framework activities — use a dedicated tunnel to port 3978.

Read the full file on GitHub · 194 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.

  1. 9d ago First seen · 194 lines · 40 tokens per session scan B 8465dd5e9ac6

Subscribe to this mod's changes

add-msft-teams is a skill published in the GitHub repository sliamh11/Deus (51 stars, last pushed 3d ago), licensed MIT. It adds 40 tokens to every session and 1,941 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it B with 1 finding (asks for root). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.