Loading…

See the risk, the issue, and the fix

Your team never leaves GitHub or GitLab. MergeGuard posts a score, the exact finding, and a suggested patch they can apply from the thread — plus the same review in VS Code while you write.

Lands on the pull requestGitHub & GitLab
One-reply suggested fixApply from the thread
Security with the reviewPackages, secrets, images
Catch issues as you typeVS Code, Cursor, Windsurf

Watch a 2-min demo

No credit card · 100 reviews/mo during your 14-day Pro trial

No credit card
14-day Pro included
Private repos
Live in minutes

acme/checkout · Pull request #482

MergeGuard review

Posted on the pull request · just now

Merge risk

Medium

/ 100

Auth change on the request path. One high finding should be fixed before merge.

HighMissing null check before token decode
MediumKnown CVE in lodash@4.17.20

Reply @mergeguards fix

Apply patch

This is what your team sees on the pull request — no extra dashboard.

0
Files reviewed
0
Bugs reported
0
Bugs fixed

Get started

Watch a pull request review — then try it on yours

No sales call. Connect GitHub or GitLab, open a PR, and your team sees the same kind of review.

1
Sign in with GitHub or GitLab
Use the account that owns your repos — no extra MergeGuard password.
Connect account →
2
Pick the repos to review
Install the GitHub App or choose GitLab projects from your dashboard.
Setup guides →
3
Open a pull request
The first review usually lands on the diff within a minute.
How it works →

GitHub quickstart GitLab quickstart

GitHub walkthrough · GitLab version

Catch issues while you code — or before you merge

Same AI, same login, same monthly quota.

While you code

In your editor

VS Code, Cursor & Windsurf

Review the file you are writing — before you open a pull request.

Install editor extension Setup guide →

Before you merge

On every pull request

GitHub & GitLab

Every PR gets a review, a risk score, and suggested fixes on the diff.

On the pull request

This is the comment your team sees

A real review on the diff: what is risky, why it matters, and how to fix it — before you install anything.

acme/api-service #482

GitHub pull request with a MergeGuard review summary and inline findings

What you get

Posted on the pull request — your team never leaves GitHub or GitLab
A risk score plus High / Medium / Low so you know what to fix first
Reply on the thread to apply a suggested fix

How it works

Reviews land on the pull request

You never leave GitHub or GitLab. No extra dashboard.

01
You open a pull request
Connect once. Every new or updated PR is reviewed automatically.
02
Review and security together
AI reads the diff while scanners check packages, secrets, and config.
03
Your team sees the risk
A 0–100 score and findings land on the lines you already review.
04
Fix from the same thread
Reply to apply a patch, run a deeper scan, or merge.

Need a follow-up? Reply on the same thread

Command reference →

@mergeguards fixAll plans

Patch a finding. The fix is committed to the pull request.

Included with the review

Security checks come with the review

You don't buy a second scanner or stitch together extra AI tools. Vulnerable packages, leaked secrets, and container issues show up on the same pull request.

How security works →

$mergeguard scan --pr 482Scanning

Scanning 6 targets in the diff

OSVpackage-lock.jsonscanning…
AI reviewsrc/auth/middleware.tsqueued
Trivy.env.localqueued
TrivyDockerfilequeued
Trivyinfra/main.tfqueued
AI reviewsrc/api/users.tsqueued

Findings

CVEs

Secrets

Misconfig

Code

Merge risk

—/ 100

merging findings…

Vulnerable packagesOn every PR

OSV

Known CVEs in your lockfiles show up beside the rest of the review.

npm / package-lock.json issues

OpenAI
Anthropic
GitHub
GitLab
Railway

From teams using MergeGuard

Bugs caught before merge — in their words

It flagged a subtle async bug on a PR I was about to approve—the kind of thing we used to find in staging. Happy we have it on every pull request now.

Inline comments and @mergeguards fix save hours—I apply patches from the PR instead of hunting issues after merge.

MergeGuard caught a leaked env pattern and a vulnerable dependency in the same PR—both fixed before merge. Reviews feel consistent.

The risk score helps us focus on high-impact bugs first. Issues that used to slip through on busy review days get caught early.

It flagged a subtle async bug on a PR I was about to approve—the kind of thing we used to find in staging. Happy we have it on every pull request now.

Inline comments and @mergeguards fix save hours—I apply patches from the PR instead of hunting issues after merge.

MergeGuard caught a leaked env pattern and a vulnerable dependency in the same PR—both fixed before merge. Reviews feel consistent.

The risk score helps us focus on high-impact bugs first. Issues that used to slip through on busy review days get caught early.

See the risk, the issue, and the fix

Watch a pull request review — then try it on yours

Catch issues while you code — or before you merge

In your editor

On every pull request

This is the comment your team sees

Reviews land on the pull request

You open a pull request

Review and security together

Your team sees the risk

Fix from the same thread

Security checks come with the review

Bugs caught before merge — in their words

Try it on your next pull request

Company