What is microsoft-365?

A Microsoft 365 data-access skill using Microsoft Graph, Microsoft’s interface for working with services such as email, Teams, calendars, and SharePoint. It supports both scheduled scans and interactive searches.

Use it to scan email, Teams messages, calendar events, and SharePoint or OneDrive files. You can limit scans by time, sender, team, or upcoming hours and save the results as JSON.

It avoids relying on memory when a task needs current work data. Automated scans can look for recent or upcoming items and pass matches to another script or webhook.

microsoft-365 — Skill for Claude Code by arozumenko

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 arozumenko/sdlc-skills --skill microsoft-365

Clone the repo

git clone --depth 1 https://github.com/arozumenko/sdlc-skills

Made for: Claude Code.

Or install sdlc-skills, the plugin that ships this one along with the rest of its 53 skills.

Its marketplace also offers this one on its own, as the plugin microsoft-365 — /plugin install microsoft-365 after adding the marketplace above.

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/arozumenko/sdlc-skills/microsoft-365/github.svg)](https://agentmods.dev/skills/arozumenko/sdlc-skills/microsoft-365)

Your own site

<a href="https://agentmods.dev/skills/arozumenko/sdlc-skills/microsoft-365"><img src="https://agentmods.dev/badge/skills/arozumenko/sdlc-skills/microsoft-365/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/arozumenko/sdlc-skills/microsoft-365"><img src="https://agentmods.dev/badge/skills/arozumenko/sdlc-skills/microsoft-365.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 73 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 2,235 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. Third-party audits

NVIDIA SkillSpector warn 7 Sept 2026

SkillSpector: 1 finding, 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 MCP Rug Pull · line 176
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]

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.

Model	Per session	Once invoked
Fable 5.1	$0.00073	$0.02235
Opus 5	$0.00036	$0.01118
Sonnet 5	$0.00015	$0.00447
Haiku 4.5	$0.00007	$0.00224

Measured 10d ago against content hash db8e3fb3337d, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

microsoft-365 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 10d ago.

The scan reads SKILL.md. This mod also ships 8 executable files (scripts/_bootstrap.py, scripts/_common.py, scripts/auth.py, …), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

skills/microsoft-365/SKILL.md · 216 lines

How it starts

The opening of the file, as written. The whole thing — 216 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Microsoft Graph Skill

Provides Microsoft 365 data access via the Microsoft Graph API. Two operating modes:

Mode 1 — LLM-less Scan Scripts (Scheduled)

Four scripts run autonomously on a schedule without involving an LLM:

Script	What it scans
`scripts/scan-email.py`	Inbox messages newer than `--since`
`scripts/scan-teams.py`	Teams channel messages newer than `--since`
`scripts/scan-calendar.py`	Calendar events starting within `--since` window
`scripts/scan-sharepoint.py`	SharePoint/OneDrive files modified within `--since`

Common CLI arguments

--since     Lookback window, e.g. 1h, 4h, 24h, 7d  (default: 1h)
--output    Path for JSON output                     (default: m365-inbox.json)
--relay     Path to a script or webhook to call when items are found
--role      Role name passed to the relay for routing

Per-script additional arguments

Script	Extra flag	Purpose
`scan-email.py`	`--sender [email protected]`	Filter to a specific sender
`scan-teams.py`	`--team-id TEAM_ID`	Limit to a single team
`scan-calendar.py`	`--hours-ahead 24`	Look forward N hours instead of backward
`scan-sharepoint.py`	`--site-id SITE_ID`	Scan a SharePoint site instead of personal OneDrive

How results are delivered

If no items are found the script exits silently (exit code 0).
If items are found they are appended (not overwritten) to --output as a JSON array.
If --relay is provided the script calls:
```
python3 <relay> --role <role> --data <output_path>
```
The relay script is called with the found items and is responsible for any further routing or notification.

Output record shape

Every item in the output JSON array has the following fields:

{
  "source":  "email | teams | calendar | sharepoint",
  "ts":      "2026-04-04T11:00:00+00:00",
  "summary": "one-line description",
  "detail":  { /* raw API fields */ },
  "urgent":  false
}

Read the full file on GitHub · 216 lines

Files

What ships with it

24 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.

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.

10d ago First seen · 216 lines · 73 tokens per session scan A db8e3fb3337d

Subscribe to this mod's changes

microsoft-365 is a skill published in the GitHub repository arozumenko/sdlc-skills (20 stars, last pushed 6d ago), licensed MIT. It adds 73 tokens to every session and 2,235 once invoked, about $0.0004 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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microsoft-365