outlook-graph

outlook-graph is a skill for Claude Code, Codex from hewi333/Mom-n-Pop-Skills. It costs 39 tokens per session (3,056 once invoked), scanned A, original, MIT.

An integration with Microsoft Graph, Microsoft's interface for Outlook and Microsoft 365, to work with email, calendars, and contacts. It is intended for accounts actually hosted on Microsoft 365, not just the Outlook desktop app.

In plain words
What is it for?
Reading leads from an Outlook inbox, sending estimates, invoices, payment links, and reports, scheduling service jobs, and finding partner or customer contacts.
Why use it?
It prevents email integrations from being configured against the wrong service, such as a third-party IMAP provider used through Outlook.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: positional $N argument.

Good fit Reading leads from an Outlook inbox, sending estimates, invoices, payment links, and reports, scheduling service jobs, and finding partner or customer contacts.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/hewi333/mom-n-pop-skills/outlook-graph
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 hewi333/Mom-n-Pop-Skills --skill outlook-graph
Clone the repo
git clone --depth 1 https://github.com/hewi333/Mom-n-Pop-Skills

Made for: Claude Code, Codex.

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 outlook-graph

README.md
[![agentmods](https://agentmods.dev/badge/skills/hewi333/mom-n-pop-skills/outlook-graph/github.svg)](https://agentmods.dev/skills/hewi333/mom-n-pop-skills/outlook-graph)
Your own site
<a href="https://agentmods.dev/skills/hewi333/mom-n-pop-skills/outlook-graph"><img src="https://agentmods.dev/badge/skills/hewi333/mom-n-pop-skills/outlook-graph/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.

agentmods 80×15 button for outlook-graph

Your own site · 80×15
<a href="https://agentmods.dev/skills/hewi333/mom-n-pop-skills/outlook-graph"><img src="https://agentmods.dev/badge/skills/hewi333/mom-n-pop-skills/outlook-graph.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 39 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,056 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 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: 11 findings, up to high

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 →

  • high Privilege Escalation · line 88
    Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.
    Fix: Remove references to credential paths. Use environment variables or secrets managers. For docs, use placeholder paths (e.g., /path/to/config). Never load .env or token files in production code paths.
  • high Supply Chain · line 90
    Remote code is downloaded and executed. This bypasses code review and could introduce malicious code.
    Fix: Avoid downloading and executing remote scripts. Use trusted packages from PyPI/npm. If remote fetch is required, verify checksums and use HTTPS.
  • high Supply Chain · line 101
    Remote code is downloaded and executed. This bypasses code review and could introduce malicious code.
    Fix: Avoid downloading and executing remote scripts. Use trusted packages from PyPI/npm. If remote fetch is required, verify checksums and use HTTPS.
  • high Supply Chain · line 127
    Remote code is downloaded and executed. This bypasses code review and could introduce malicious code.
    Fix: Avoid downloading and executing remote scripts. Use trusted packages from PyPI/npm. If remote fetch is required, verify checksums and use HTTPS.
  • high Supply Chain · line 133
    Remote code is downloaded and executed. This bypasses code review and could introduce malicious code.
    Fix: Avoid downloading and executing remote scripts. Use trusted packages from PyPI/npm. If remote fetch is required, verify checksums and use HTTPS.
  • high Supply Chain · line 162
    Remote code is downloaded and executed. This bypasses code review and could introduce malicious code.
    Fix: Avoid downloading and executing remote scripts. Use trusted packages from PyPI/npm. If remote fetch is required, verify checksums and use HTTPS.
  • high Privilege Escalation · line 265
    Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.
    Fix: Remove references to credential paths. Use environment variables or secrets managers. For docs, use placeholder paths (e.g., /path/to/config). Never load .env or token files in production code paths.
  • medium Data Exfiltration · line 90
    Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.
    Fix: Verify the destination URL is trusted and necessary. Remove or replace with documented APIs. Ensure no secrets, tokens, or PII are transmitted.
  • medium Data Exfiltration · line 101
    Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.
    Fix: Verify the destination URL is trusted and necessary. Remove or replace with documented APIs. Ensure no secrets, tokens, or PII are transmitted.
  • medium Data Exfiltration · line 133
    Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.
    Fix: Verify the destination URL is trusted and necessary. Remove or replace with documented APIs. Ensure no secrets, tokens, or PII are transmitted.
  • medium Data Exfiltration · line 168
    Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.
    Fix: Verify the destination URL is trusted and necessary. Remove or replace with documented APIs. Ensure no secrets, tokens, or PII are transmitted.
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 $0.00039 $0.03056
Opus 5 $0.00019 $0.01528
Sonnet 5 $0.00008 $0.00611
Haiku 4.5 $0.00004 $0.00306

Measured 12d ago against content hash 602425bfbd96, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

outlook-graph scanned grade A 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 12d 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

TOKEN=$(curl -s https://login.microsoftonline.com/$MS_TENANT_ID/oauth2/v2.0/token \
skills/outlook-graph/SKILL.md · 272 lines

How it starts

The opening of the file, as written. The whole thing — 272 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Outlook Graph Skill

When to Use

  • Sending estimates or invoices to customers via email
  • Reading incoming leads or referrals from Outlook inbox
  • Scheduling service jobs on calendar
  • Looking up contact info for partners or customers
  • Sending payment links (from stripe-payments skill) to customers
  • Daily report emails to the owner

⚠️ Before You Begin: Verify This Is Actually M365

"Uses Outlook" ≠ "Has Microsoft 365." Many small businesses use the Outlook desktop app as an IMAP client connected to a third-party email host (GoDaddy Workspace Email, Rackspace, etc.). Before starting the Azure AD setup:

  1. Try signing in at portal.azure.com with the business email address. If it says "account not found," the email is NOT on M365 — stop here.
  2. Check where the domain's email is hosted: look at MX records (dig MX domain.com), or check the domain registrar's email product page (e.g., GoDaddy → My Products → Email section).
  3. If the email is hosted on GoDaddy Workspace Email or another IMAP provider, use the himalaya skill (IMAP/SMTP) instead of this skill. Common GoDaddy IMAP settings: imap.secureserver.net:993 TLS, smtpout.secureserver.net:465 TLS.
  4. GoDaddy-resold M365 also exists — the mailbox IS on Microsoft's servers but managed through GoDaddy's portal, not Azure directly. In that case, this skill may work but app registration must be done through the GoDaddy M365 admin portal, not portal.azure.com directly.

This skill only applies to businesses with a real Microsoft 365 / Azure AD tenant where portal.azure.com accepts the business email login.

Prerequisites

  • Microsoft 365 tenant with Outlook (verified per the check above)
  • Azure AD app registration (Application (client) ID, client secret)
  • API permissions: Mail.ReadWrite, Mail.Send, Calendars.ReadWrite, Contacts.Read
  • Environment variables: MS_TENANT_ID, MS_CLIENT_ID, MS_CLIENT_SECRET, MS_USER_EMAIL

Setup

1. Register Azure AD App

  1. Go to Azure Portal (portal.azure.com) > Azure Active Directory > App Registrations
  2. Click "New registration"
  3. Name: "[BUSINESS_NAME] Agent"
  4. Supported account types: "Accounts in this organizational directory only"
  5. Redirect URI: leave blank (using client credentials flow)
  6. Click Register

Read the full file on GitHub · 272 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. 12d ago First seen · 272 lines · 39 tokens per session scan A 602425bfbd96

Subscribe to this mod's changes

outlook-graph is a skill published in the GitHub repository hewi333/Mom-n-Pop-Skills (120 stars, last pushed yesterday), licensed MIT. It adds 39 tokens to every session and 3,056 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.