Developer Tools & Devops · Devin MCP + Claude
Devin MCP with Claude: Faster Codebase Insight and Pull Request Review
The short answer
Claude works with Devin through the Model Context Protocol (MCP), an open standard that acts as a secure adapter between the two. Once connected with an API key, Claude can analyse codebases, summarise documentation, review pull requests and surface repository insights in natural language. Access is limited to what your organisation permits, including private repositories.
What is Devin MCP?
Devin MCP is a developer tool that gives AI agents and chatbots access to GitHub repositories and their documentation. It is designed to make codebases easier to understand, including private repositories, without manual searching through files. Engineering teams, technical leads and DevOps staff typically use it to speed up code understanding, onboarding and review work.
How Claude connects to Devin MCP through MCP
The Model Context Protocol (MCP) is an open standard that lets Claude use other software securely, reading information and taking actions with permissions the organisation controls. Think of it as a universal adapter between Claude and the tool. For Devin MCP, the connection is set up with an API key, so access is granted deliberately rather than by default.
Once connected, Claude can read repository structure, documentation and pull request content, then answer questions such as where a feature is implemented, what a module does, or what changed in a recent pull request. Typically it can also draft summaries and review notes for engineers to read.
Permissions and approvals keep people in charge. We configure least-privilege access so Claude sees only the repositories and content each team needs. Consequential actions are routed through human approval, and audit logs record what was accessed and when, so reviewers can always check the work.
What you can automate
Codebase questions for new engineers
New starters often spend weeks finding their way around a large repository. Claude, connected to Devin MCP, can answer questions such as how authentication flows through the service or where a configuration value is set. Engineers get direct answers with pointers to the relevant files, shortening onboarding and reducing interruptions to senior developers.
Pull request review assistance
Reviewers can ask Claude to summarise a pull request, list the files changed and flag areas that may need closer attention. It does not replace human review. Instead, it gives reviewers a clear starting point, helping them focus their time on design decisions and risk rather than reading every line first.
Documentation summaries for product and support teams
Product managers and support leads often need to understand how a feature behaves without reading code. Claude can summarise repository documentation into plain English notes, such as what a setting does or which limits apply. These summaries help support teams answer customer questions accurately and quickly.
Release and change tracking
Before a release, operations leads can ask Claude to summarise changes since the last tag, grouped by area of the product. This supports release notes and risk reviews, and gives non-technical stakeholders a readable overview of what is going out.
Technical debt and dependency review
Engineering managers can use Claude to surface repository insights, such as modules with little documentation or areas that change often. These findings help plan refactoring work and prioritise maintenance time across the team.
An end-to-end workflow: Pull request briefing for engineering leads
TriggerA new pull request is opened in a private repository and assigned for review
Claude reads the pull request description, changed files and linked documentation through Devin MCP
Claude produces a plain-English summary of what the change does and which areas carry the most risk
The summary is posted to the team's project management tool, linking the related ticket from the ticketing system
The reviewer confirms the focus areas and asks follow-up questions in natural language
Any action that changes code or approves a merge stays with a named human approver
OutcomeReviewers start with a clear briefing rather than an unfamiliar diff, so reviews typically move faster and with more consistent focus. Every step is logged for audit.
How we set it up
Free automation audit
We review your engineering workflows and identify where codebase questions, documentation lookups and pull request reviews take the most time. We agree which repositories are in scope.
Secure API key connection
We connect Claude to Devin MCP using an API key, stored in your secrets manager and scoped to the least access needed. We do not share credentials across teams.
Workflow design
We design the end-to-end workflow across Devin MCP and your other systems, such as your ticketing tool and Microsoft 365, deciding which actions need human approval.
Testing on real past cases
We test the setup against real past pull requests and repository questions, checking accuracy and tuning how summaries are presented before anything goes live.
Launch, monitoring and training
We launch with audit logs and monitoring in place, then train your engineers, leads and support staff on how to use Claude with Devin MCP safely and effectively.
Who benefits
- Engineering managers
- Faster pull request triage and clearer visibility into change risk across teams.
- Senior developers
- Fewer repeated onboarding questions and more time for design and complex problems.
- DevOps and release leads
- Readable summaries of changes before each release, with a clear audit trail.
- Product and support teams
- Accurate, plain-English explanations of how features behave, without reading code.
Security and control
- Least-privilege access, so Claude sees only the repositories each team is cleared to use
- API keys stored in a secrets manager and rotated on a regular schedule
- Human approval required for any action that changes code or merges work
- Audit logs recording what was accessed, when and by whom
- Clear guidance that Claude's summaries support, but do not replace, professional code review
For teams in the US, UK, India and the Middle East
Organisations in the United States and the United Kingdom can host the Claude workflow in their chosen region to align with internal security and data protection policies. In India, we design the setup to meet the Digital Personal Data Protection Act, 2023, where personal data is involved. For organisations in the UAE and Saudi Arabia, we configure access and hosting to meet local data protection laws. Hosting region is selected to meet your specific requirements.
Learn more about Claude and MCP
Anthropic's AI model and assistant.
Secure links between Claude and business tools.
How engineers build and change software with Claude.
Hosted agents that run multi-step work.
The open standard Claude uses to connect to tools.
Frequently asked questions
What does the Devin MCP server do?
The Devin MCP server acts as a secure bridge between AI tools and GitHub repositories and documentation. It lets a connected assistant such as Claude read repository content and answer questions about it. It is designed to work with private repositories, and access is controlled by the API key and permissions you set.
Is connecting Claude to Devin MCP secure?
Security depends on how the connection is configured. We use an API key stored in a secrets manager, grant only the least access needed, and keep audit logs of activity. Consequential actions are routed through human approval, so no change is made without a person agreeing to it.
What can Claude do with Devin MCP once connected?
Typically Claude can analyse codebases, summarise documentation, review pull request content and surface repository insights. You can ask questions in natural language, such as where a feature is implemented or what changed recently, and receive answers with references to the relevant material.
How long does setup take?
Timelines vary with the number of repositories, the complexity of your workflow and how many other systems are involved. A focused setup for a single team is often quicker than a multi-team rollout. We confirm the timeline during the free automation audit, once we understand your scope.
Which plan or permissions do I need?
Generally you need an API key from Devin with access to the repositories you want Claude to use, and an agreed set of permissions within your organisation. The exact requirements depend on your Devin setup and your internal approval policies, which we review together during the audit.