Monitor GitHub Pull Requests and Post Review Summaries to Microsoft Teams

When pull requests are opened or updated in a GitHub repository, the agent reviews the diff context, posts a structured review summary to the engineering Microsoft Teams channel, and requests reviewers based on file ownership.

How the workflow runs

The scenario uses specific integration tools at each step, while Metorial keeps access scoped and visible.

  1. 1

    Fetch open pull requests

    List recently opened or updated PRs from the repository and retrieve repository metadata to understand the team structure.

    • github:list_pull_requests
    • github:get_repository
  2. 2

    Request reviewers on PRs

    Based on changed file paths and team ownership, request appropriate reviewers on each pull request that lacks them.

    • github:review_pull_request
  3. 3

    Post PR digest to Microsoft Teams

    Send a structured summary to the engineering Teams channel listing open PRs, their age, reviewer status, and any that are blocking merges.

    • microsoft-teams:list_channels
    • microsoft-teams:send_channel_message

Integrations used in this scenario

github

List Pull Requests

Fetch recently opened or updated pull requests from the repository.

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github

Get Repository

Retrieve repository metadata including default branch and team settings.

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github

Review Pull Request

Request reviewers on the pull request based on changed files.

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microsoft-teams

List Channels

Resolve the engineering team channel ID.

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microsoft-teams

Send Channel Message

Post a structured PR summary to the engineering Teams channel.

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Connected systems

Integration

GitHub

Manage repositories, issues, and pull requests. Create and configure branches, star repositories, review code, and merge changes. Automate CI/CD workflows with GitHub Actions, manage workflow runs, secrets, and artifacts. Track issues with labels, milestones, and assignees. Search across code, repositories, issues, and users. Manage organizations, teams, and memberships. Create and manage projects, gists, packages, deployments, and environments. Access security alerts including code scanning, secret scanning, and Dependabot alerts. Read and write file contents in repositories. Manage webhooks, notifications, and codespaces.

View GitHub

Integration

Microsoft Teams

Send, read, update, and delete messages in channels and chats. Create and manage teams, channels, and memberships. Schedule and manage online meetings, access call recordings and transcripts. Monitor user presence status in real time. Manage shifts, schedules, and time-off requests for frontline workers. Install and configure apps and tabs within teams. Send activity feed notifications to users. Subscribe to change notifications (webhooks) for messages, chats, teams, channels, memberships, presence, and meeting events. Create and manage tags for @mentioning user groups. Generate usage reports and import historical message data from other platforms.

View Microsoft Teams

Expected outcomes

Outcome 1

PRs never sit without reviewers due to automatic reviewer assignment

Metorial keeps the workflow connected, governed, and traceable across the systems involved.

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Outcome 2

Engineering teams see a daily open PR digest without checking GitHub manually

Metorial keeps the workflow connected, governed, and traceable across the systems involved.

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Outcome 3

Review bottlenecks are surfaced before they delay releases

Metorial keeps the workflow connected, governed, and traceable across the systems involved.

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How Metorial powers this scenario

Metorial is the governed connection layer between your AI agents and the tools your company runs on. It turns workflows like monitor github pull requests and post review summaries to microsoft teams into something you can deploy quickly, safely, and at scale.

Fast

Ready for your entire team

Connect 1000+ verified integrations through one Magic MCP URL instead of building and maintaining bespoke connectors for each system in this workflow.

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Secure

Guardrails on every action

Protoguard inspects every message and tool call for prompt injection and policy violations before an agent touches your systems.

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Enterprise

SSO, policies, and audit trails

Agents act on real identity under company SSO, with per-user and per-group access policies and a complete, searchable record of everything that happens.

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Team ready

Reusable across your org

Package this workflow as a skill, attach the tools it needs, and let teammates run it through Portals — governed by admins, owned by the people who do the work.

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Products behind this workflow

The Metorial products that connect, govern, and observe this scenario.

Connectivity

Integrations

Start from 1000+ verified integrations or bring your own, and give every one a governed path to your agents under existing SSO and access policies.

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Connectivity

Magic MCP

A single URL your AI client connects to. Sign in with the login you already use and your agent reaches every integration and tool you allow — no per-app setup.

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Identity

Access Control

Sign in with company SSO, set policies per user and group, and let agents act on real identity across every connected system in this workflow.

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Governance

Protoguard

Metorial’s security layer reviews every message and tool request before an agent acts — catching prompt injection and blocking anything outside your policies.

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Observability

Tracing

A complete, searchable record of everything your agents, team, and machines do across these integrations, so you can trust the workflow in production.

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Governance

Portals

Let teammates connect agents to the integrations and skills your company already uses, with admins deciding who gets access to what.

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Built for your whole team

However you adopt AI, Metorial has a path for connecting it safely.

Solution

For Agents

Give the agents behind this scenario governed access to every tool and integration they need, with one connection layer instead of bespoke glue code.

Agents solution

Solution

For Enterprise

SSO, granular access control, security review, and full audit trails so this workflow meets enterprise governance and compliance requirements.

Enterprise solution

Solution

For your Workforce

Let the people who do this work connect their own AI agents to approved integrations and reusable skills — safely, without waiting on engineering.

Workforce solution

Build this workflow with your own tools

Metorial gives teams one governed layer for connecting integrations to real production work.