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Tencent SkillHub · Productivity

Ms Graph Calendar

Find available meeting times and free/busy slots for company employees using Microsoft Graph API. Use when user asks to schedule a meeting, find a free slot,...

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Find available meeting times and free/busy slots for company employees using Microsoft Graph API. Use when user asks to schedule a meeting, find a free slot,...

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Install for OpenClaw

Quick setup
  1. Download the package from Yavira.
  2. Extract the archive and review SKILL.md first.
  3. Import or place the package into your OpenClaw setup.

Requirements

Target platform
OpenClaw
Install method
Manual import
Extraction
Extract archive
Prerequisites
OpenClaw
Primary doc
SKILL.md

Package facts

Download mode
Yavira redirect
Package format
ZIP package
Source platform
Tencent SkillHub
What's included
nicknames.md, SKILL.md, scripts/resolve-nicknames.js, scripts/list-users.js, scripts/find-meeting-times.js, scripts/setup.js

Validation

  • Use the Yavira download entry.
  • Review SKILL.md after the package is downloaded.
  • Confirm the extracted package contains the expected setup assets.

Install with your agent

Agent handoff

Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually.

  1. Download the package from Yavira.
  2. Extract it into a folder your agent can access.
  3. Paste one of the prompts below and point your agent at the extracted folder.
New install

I downloaded a skill package from Yavira. Read SKILL.md from the extracted folder and install it by following the included instructions. Tell me what you changed and call out any manual steps you could not complete.

Upgrade existing

I downloaded an updated skill package from Yavira. Read SKILL.md from the extracted folder, compare it with my current installation, and upgrade it while preserving any custom configuration unless the package docs explicitly say otherwise. Summarize what changed and any follow-up checks I should run.

Trust & source

Release facts

Source
Tencent SkillHub
Verification
Indexed source record
Version
1.0.2

Documentation

ClawHub primary doc Primary doc: SKILL.md 12 sections Open source page

Microsoft Graph Calendar — Find Free Slots

Use this skill when the user wants to: Find a time when multiple employees are all free Check if a specific person is available at a given time List upcoming meetings / busy blocks for one or more people Suggest meeting slots across the company

Setup (ทำครั้งแรกครั้งเดียว)

ถ้าผู้ใช้ยังไม่เคย setup หรือระบบแจ้งว่าขาด credentials ให้ทำดังนี้: ถามผู้ใช้ 3 ค่านี้ทีละค่า: AZURE_TENANT_ID (Azure Portal → Azure Active Directory → Overview) AZURE_CLIENT_ID (App registrations → your app → Application (client) ID) AZURE_CLIENT_SECRET (App registrations → your app → Certificates & secrets) เมื่อได้ครบแล้ว รันคำสั่ง: node skills/ms-graph-calendar/scripts/setup.js \ --tenant-id <AZURE_TENANT_ID> \ --client-id <AZURE_CLIENT_ID> \ --client-secret <AZURE_CLIENT_SECRET> ค่าจะถูกบันทึกไว้ที่ ~/.openclaw/ms-graph-calendar.json (permission 600) และจะถูกโหลดอัตโนมัติทุกครั้งที่ใช้ skill ทดสอบด้วย: node skills/ms-graph-calendar/scripts/get-token.js ถ้าได้ "✅ Token acquired" แปลว่าพร้อมใช้งานแล้ว App Registration ต้องมี Application Permissions: Calendars.Read — read all users' calendars User.Read.All — list employees Admin ต้อง Grant consent ก่อน

Configuration

Authentication is cached after first login. No environment variables required for device code flow. For headless/automated operation, set these environment variables: AZURE_CLIENT_ID - Azure AD app client ID AZURE_CLIENT_SECRET - Azure AD app secret AZURE_TENANT_ID - Tenant ID (use "consumers" for personal accounts)

Tools

This skill runs Node.js scripts via bash. Files: scripts/ — Node.js scripts nicknames.md — ตาราง mapping ชื่อเล่น → email (แก้ไขได้เลย)

Step 1 — Get Access Token

Before any Graph API call, get an app-only token: node skills/ms-graph-calendar/scripts/get-token.js Store the token in a temp variable for subsequent calls.

Step 2 — Parse the User's Request

Extract from the user's message: Who: names or emails of attendees (e.g. "Alice and Bob", "the marketing team") When: date range to search (e.g. "this week", "next Monday", "March 5–7") Duration: how long the meeting should be (default 60 minutes) Timezone: default to Asia/Bangkok if not specified If any info is missing, ask the user before proceeding.

Step 3 — Resolve Employee Emails

3a. ลองแปลงชื่อเล่นก่อน (เร็วกว่า ไม่ต้องเรียก API): node skills/ms-graph-calendar/scripts/resolve-nicknames.js --names "แบงค์,มิ้ว,โบ้" อ่านจาก nicknames.md ในโฟลเดอร์ skill — แก้ไขได้ตรงนั้นเลย 3b. ถ้าหาไม่เจอใน nicknames.md ให้ fallback ไปค้น Graph API: node skills/ms-graph-calendar/scripts/list-users.js --search "ชื่อ" Confirm กับ user ถ้ามีคนชื่อเดียวกันหลายคน

Step 4 — Find Free Slots (choose one method)

Method A — findMeetingTimes (best for small groups, ≤10 people): node skills/ms-graph-calendar/scripts/find-meeting-times.js \ --attendees "alice@company.com,bob@company.com" \ --start "2025-03-01T08:00:00" \ --end "2025-03-01T18:00:00" \ --duration 60 \ --timezone "Asia/Bangkok" \ --max 5 Method B — getSchedule (best for large groups or viewing free/busy blocks): node skills/ms-graph-calendar/scripts/get-schedule.js \ --emails "alice@company.com,bob@company.com,carol@company.com" \ --start "2025-03-01T00:00:00" \ --end "2025-03-07T00:00:00" \ --timezone "Asia/Bangkok" \ --interval 30

Step 5 — Present Results

Format the available slots clearly: 📅 Available slots where everyone is free: 1. Monday 3 Mar · 10:00–11:00 2. Tuesday 4 Mar · 14:00–15:00 3. Wednesday 5 Mar · 09:00–10:00 Which slot works best? If no slots are found, widen the search window and try again, or report that no common availability exists in that period.

Example Conversations

User: "Find a 1-hour slot this week where Alice, Bob, and Carol are all free" Agent: Resolves emails for Alice, Bob, Carol Runs find-meeting-times.js with date range = this Mon–Fri Returns top 3 available slots User: "Is John free tomorrow afternoon?" Agent: Resolves John's email Runs get-schedule.js for tomorrow 12:00–18:00 Reports free/busy blocks User: "Show me everyone in the marketing team's availability next week" Agent: Lists users in the Marketing group via list-users.js --group "Marketing" Runs get-schedule.js for all their emails Presents a visual free/busy summary

Error Handling

ErrorCauseFix401 UnauthorizedToken expired or wrong credentialsRe-run get-token.js, check env vars403 ForbiddenMissing Admin ConsentAsk IT admin to grant consent in Azure Portal404 Not FoundUser email doesn't existVerify email via list-users.jsNo slots foundEveryone is busyWiden time range or reduce attendees

Security Notes

Credentials are read from env vars only — never log or echo them This skill has read-only access to calendars (Calendars.Read) It cannot create, edit, or delete any events To restrict which mailboxes the app can read, ask your IT admin to set an App Access Policy in Exchange Online: New-ApplicationAccessPolicy -AppId <ClientId> -PolicyScopeGroupId <GroupId> -AccessRight RestrictAccess

Category context

Workflow acceleration for inboxes, docs, calendars, planning, and execution loops.

Source: Tencent SkillHub

Largest current source with strong distribution and engagement signals.

Package contents

Included in package
4 Scripts2 Docs
  • SKILL.md Primary doc
  • nicknames.md Docs
  • scripts/find-meeting-times.js Scripts
  • scripts/list-users.js Scripts
  • scripts/resolve-nicknames.js Scripts
  • scripts/setup.js Scripts