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make-a365-agent

make-a365-agent is a skill for Claude Code from microsoft/agent365-skills. It costs 120 tokens per session (4,971 once invoked), scanned C, original, MIT.

A setup procedure for registering a non-AI Teammate agent with Microsoft Agent 365, including its Blueprint and Entra ID permissions.

In plain words
What is it for?
Registering an agent, making it findable in the Agent 365 catalog, creating a custom-engine agent, or running the Agent 365 setup workflow.
Why use it?
It turns the registration process into a defined sequence and ensures optional observability and WorkIQ setup is considered afterward.

Skill for Claude Code ✓ vendor

Written for Claude Code: allowed-tools in frontmatter. Also seen: model in frontmatter; names the AskUserQuestion tool; mentions Claude Code.

Runs only inside its plugin — its command needs a path that Claude Code sets for a plugin’s own hooks and for nothing else. Install the plugin, not this.

Part of the agent365 plugin — 8 skills shipped together

not rated 51repo +1 changed 1mo ago C scan 120 tokens original MIT

Good fit Registering an agent, making it findable in the Agent 365 catalog, creating a custom-engine agent, or running the Agent 365 setup workflow.

Compare 6 skills from other repositories ↓
View source ↗ microsoft/agent365-skills
About the project

Microsoft Agent 365 Skills is a collection of coding-agent skills and MCP configuration for building and operating AI Teammates hosted in Microsoft Teams. It supports the Agent 365 lifecycle, including WorkIQ integration, registration, observability, validation, and local testing, for users of Claude Code and GitHub Copilot.

microsoft/agent365-skills · 51 stars · on GitHub

Install

Getting it into your agent

This one installs as part of its plugin. Adding the marketplace and installing the plugin brings it with everything else the plugin ships.

Claude Code
/plugin marketplace add microsoft/agent365-skills
Claude Code
/plugin install agent365

Made for: Claude Code.

Or install agent365, the plugin that ships this one along with the rest of its 8 skills.

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 make-a365-agent

README.md
[![agentmods](https://agentmods.dev/badge/skills/microsoft/agent365-skills/make-a365-agent/github.svg)](https://agentmods.dev/skills/microsoft/agent365-skills/make-a365-agent)
Your own site
<a href="https://agentmods.dev/skills/microsoft/agent365-skills/make-a365-agent"><img src="https://agentmods.dev/badge/skills/microsoft/agent365-skills/make-a365-agent/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 make-a365-agent

Your own site · 80×15
<a href="https://agentmods.dev/skills/microsoft/agent365-skills/make-a365-agent"><img src="https://agentmods.dev/badge/skills/microsoft/agent365-skills/make-a365-agent.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 120 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 4,971 The whole file, excluding the scripts and references it only reads on demand.
Security scan C 2 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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00120 $0.04971
Opus 5.5 $0.00048 $0.01988
Sonnet 5.5 $0.00024 $0.00994
Haiku 4.5 $0.00012 $0.00497

Measured 1mo ago against content hash 6ef30b970455, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade C, and why

make-a365-agent scanned grade C with 2 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 1mo 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.

Downloads and executes remote codehighSupply chain

curl | sh runs whatever the server returns today, which is not necessarily what it returned when this was reviewed.

| Linux | `curl -sL https://aka.ms/DevTunnelCliInstall | bash` |

Makes network callslowCapability

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

| Linux | `curl -sL https://aka.ms/DevTunnelCliInstall | bash` |
plugins/agent365/skills/make-a365-agent/SKILL.md · 379 lines

How it starts

The opening of the file, as written. The whole thing — 379 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Make A365 Agent

Trigger phrases — any of these will activate this skill:

  • "provision this agent with agent 365"
  • "register this agent"
  • "make this agent findable in the Agent 365 catalog"
  • "Registration setup for this agent"
  • "make this a custom engine agent"
  • "run a365 setup all"
  • "create a365 blueprint for this agent"
  • "set up this agent for observability only"

What this skill does: Provisions your agent with Agent 365 — creates the Blueprint and Entra ID permissions. After setup, always offers observability (instrument-observability) and WorkIQ tools (add-workiq-tools) as optional add-ons.

This skill is normally called from a365-setup after CLI verification and Azure prerequisites are confirmed. It can also be invoked directly when those steps are done.

YOUR FIRST ACTION: Load context (Phase 0), then create all todos before running anything.

Phase 0 — Load Context

Show the user a visible task checklist BEFORE Phase 1 work begins. This skill has no per-phase TaskCreate calls in the body — derive the checklist from the phase headers (## Phase 0 — Load Context, ## Phase 1 — Collect Provisioning Inputs, ## Phase 2 — Register with Agent 365, etc.). Exactly one item in_progress at a time; complete before moving on.

  • Claude Code: call TaskCreate once per phase header (already in allowed-tools); the list renders natively. Use TaskUpdate to flip statuses.
  • VS Code Copilot Chat / GitHub Copilot CLI: allowed-tools is ignored — emit a markdown checklist directly in chat (- [ ] Load context…, - [ ] Collect provisioning inputs…, etc.) and edit items to - [x] as each phase completes.

Check for context passed from a365-setup. If this skill was invoked by a365-setup, the session already has capabilities, agentStack, programmingLanguage, and usesTeamsOrCopilot set. Load those values directly.

If invoked directly (no session context):

  1. Read .a365-workspace-detection.local.json if it exists and detectedAt is within 60 minutes. Load agentStack, programmingLanguage, and usesTeamsOrCopilot from it.

Read the full file on GitHub · 379 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. 1mo ago Changed 6ef30b970455
  2. 2mo ago First seen · 379 lines · 120 tokens per session scan C 54ce3509a04e

Subscribe to this mod's changes

make-a365-agent is a skill published in the GitHub repository microsoft/agent365-skills (51 stars, last pushed 17d ago), licensed MIT. It adds 120 tokens to every session and 4,971 once invoked, about $0.0005 per session on Opus 5.5. A static security scan graded it C with 2 findings (downloads and executes remote code, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

Building agents
Related

make-a365-agent compared with skills from other repositories

make-a365-agent next to 6 skills from other repositories
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