October 8, 2026
MergeWatcher – Detect Git Conflicts Before Pull or Merge
Git is an important part of modern software development, but Git merge conflicts can quickly slow down a development team. Two developers may work on the same file or even the same lines of code without knowing it. The problem often becomes visible only when someone runs a pull or tries to merge the changes.
MergeWatcher is designed to make this situation easier.
MergeWatcher is a VS Code and Cursor extension that checks for possible conflicts before developers run git pull. Instead of waiting until a merge conflict occurs, it gives developers an early warning so they can review the changes first. MergeWatcher_Product_Overview_W…
How MergeWatcher Works
MergeWatcher automatically finds Git repositories available in the developer's workspace. It checks the remote branch regularly and can also perform checks after Git activities such as pull, commit, or checkout.
It compares:
Local changes made by the developer
Remote changes made by other developers
Changes made since the common Git merge-base
Overlapping lines in the same files
If local and remote changes affect the same area, MergeWatcher can show the affected file, line ranges and remote commit author. Developers can then use options such as View Diff or Open File to understand the potential conflict before continuing. MergeWatcher_Product_Overview_W…
Local-First Git Conflict Detection
One of the important ideas behind MergeWatcher is its local-first approach.
Core conflict detection does not require GitHub or GitLab sign-in, GitHub App installation, or an OAuth token. The main detection workflow uses local Git information inside the developer's environment. MergeWatcher_Product_Overview_W…
This can be particularly useful for development teams that want to reduce unnecessary external repository access.
Monitor Multiple Repositories in One Workspace
Modern applications often contain several repositories or microservices. Checking each repository separately can become difficult.
MergeWatcher is designed around workspace-wide multi-repository monitoring. Developers can view repository states such as:
Synced, Behind, Conflict, Error, or Stopped.
This provides a single place to understand what is happening across the workspace rather than manually checking every repository. MergeWatcher_Product_Overview_W…
More Useful Conflict Information
A simple message saying "conflict detected" is not always enough.
MergeWatcher uses locally available Git metadata to provide more useful context, including the commit author, changed ranges, and related commit information. This can help developers understand who changed the code and where the overlap happened. MergeWatcher_Product_Overview_W…
Why Prevent Git Conflicts Early?
Finding a conflict before pull or merge gives developers time to review the situation before it interrupts their work.
MergeWatcher's main approach combines:
Local-first Git conflict detection
Automatic repository discovery
Current-branch awareness
Multi-repository monitoring
Team-aware conflict information
Persistent conflict visibility
The goal is not simply to detect a Git merge conflict. It is to help developers know about potential conflicts earlier and avoid unexpected merge problems. MergeWatcher_Product_Overview_W…
MergeWatcher - Prevent Git conflicts before they happen.