teams-hack

What This Skill Does

The teams-hack skill is a powerful automation utility for OpenClaw that enables deep integration with Microsoft Teams. By extracting an MSAL refresh token, the agent gains persistent access to your organizational chat and collaboration workspace for up to 90 days. It functions by tapping into the localStorage of your browser session to harvest credentials, allowing the agent to perform actions as if it were a legitimate, authenticated user. Once active, the agent can read and send messages in 1:1 or group chats, post updates to team channels, search through your entire communication history, and query the organizational directory for contact information and presence status. It also integrates with your calendar to display meeting links, effectively turning the agent into a personal assistant for your professional workspace.

Installation

Installation is straightforward but requires one-time manual intervention to extract the session token. First, ensure you have the OpenClaw browser relay installed. Open Microsoft Teams in Chrome and navigate to the web application. While the page is loaded, execute the provided JavaScript snippet via the OpenClaw developer console to capture your refreshtoken and tenantId. Once retrieved, run teams token store --refresh-token <secret> --tenant-id <tenantId> in your terminal. You can confirm the successful linkage of your account by running the teams token test command. This process securely stores your credentials, enabling the agent to maintain session persistence without needing to log in repeatedly.

Use Cases

The skill is ideal for professionals seeking to automate administrative tasks or streamline communication. Use it to automatically summarize daily discussions in busy channels, track specific project updates across disparate conversations, or manage your calendar availability without switching contexts. It is particularly useful for developers or project managers who need to monitor team status or respond to routine queries quickly. Because it shares a token with the outlook-hack skill, it serves as a unified gateway for all Microsoft 365 communications, providing a cohesive interface to manage both email and chat streams simultaneously.

Example Prompts

1. "Check the #project-alpha channel and summarize the latest updates from the team regarding the Q4 deadline."
2. "Find the most recent message from Sarah regarding the budget approval and reply that I have reviewed it."
3. "Do I have any meetings within the next hour? If so, provide the link and tell me who the organizer is."

Tips & Limitations

Note that this skill relies on the continued validity of the extracted MSAL refresh token. If you sign out of Teams globally, the token may be revoked. The skill works best when kept active through regular interaction, which helps prevent token expiration. Always exercise caution, as this skill grants the agent broad permissions within your organizational account. Ensure your local environment is secured, as the ~/.openclaw/credentials/outlook-msal.json file contains sensitive authentication data that should never be shared or committed to version control systems.