Stop bad code before it ships
Stop bad code before it ships
How It Works
Install globally
npm install -g @commitguard/cli - Install once on your machine, use in any repo.
Initialize per project
Run `commitguard init` to set up necessary git hooks. Takes less than 5 seconds. Works immediately.
Configure (optional)
Run `commitguard config` to customize rules and prompts. Or use smart defaults.
Commit as usual
CommitGuard runs automatically on every commit. Reviews only your diff, not the whole codebase.
Get instant feedback
Quiet by default. Flags only risky changes. Fix the issue or override and push.
Install globally
npm install -g @commitguard/cli - Install once on your machine, use in any repo.
Initialize per project
Run `commitguard init` to set up necessary git hooks. Takes less than 5 seconds. Works immediately.
Configure (optional)
Run `commitguard config` to customize rules and prompts. Or use smart defaults.
Commit as usual
CommitGuard runs automatically on every commit. Reviews only your diff, not the whole codebase.
Get instant feedback
Quiet by default. Flags only risky changes. Fix the issue or override and push.
Privacy You Can Trust
Only Diffs, Not Your Codebase
We only analyze the changes you made, never your entire codebase. Much safer than PR review tools that require full repository access.
No Code Storage
We never store, cache, or retain your code or diffs. Analysis happens in real-time and nothing is saved.
Never Used for Training
Your code will never be used to train AI models. We enforce strict zero data retention with our AI partners.
Your Data Isn't Our Product
We never sell or monetize your data. Your code is used only for providing commit analysis, nothing else.
Ship Faster, Break Less
- Security ChecksCatch vulnerabilities like exposed API keys and debug passwords before they hit your repo.
- Architecture ChecksPrevent structural anti-patterns and circular dependencies that become technical debt.
- Code Quality ChecksBlock debug statements, merge conflicts, TODOs without context, and other issues that should never ship.
- Performance ChecksDetect slow or blocking code patterns before they affect users.
- Privacy FirstWe never store your code. Only diffs are analyzed in real-time with zero retention.
- Developer-Friendly OverridesBypass checks when needed with `--skip` flags or interactive options.
- Fully Configurable RulesEnable, disable, or customize rules to fit your project and team standards.
- Custom Rule CreationBuild your own rules for naming conventions, patterns, or team-specific requirements.
- Zero-Setup ProtectionIntelligent defaults provide instant protection. No config files required.
PR Reviews Are Broken
Feedback When It's Too Late
By the time PR review happens, you've moved on to the next feature.
Bugs Compound Over Time
Stop bugs before they compound into bigger problems.
Smaller Diffs, Better Focus
Reviewing small commits is easier than large PRs.
No Compound Learning
Catching mistakes immediately prevents repetition.
Custom Rules
Create rules that you know are important for your codebase.
Ignores Your Style
Tools treat every codebase the same.
Custom Prompts for Your Workflow
API Contract Drift
Example prompt
If function inputs or return values change in this diff, verify whether the public contract remains compatible or is clearly broken.
Surfaces breaking changes early, even in small diffs.
Pattern Consistency
Example prompt
Given the existing file style, flag new logic that breaks established patterns such as early returns vs nested conditionals.
Keeps logic style consistent within a file.
Logic Scope Creep
Example prompt
Flag diffs that introduce new responsibilities into an existing function instead of extending it minimally.
Prevents small changes from quietly increasing complexity.
Semantic Renames
Example prompt
If variables or functions are renamed, verify the new name accurately reflects the logic change introduced in this diff.
Catches misleading renames that obscure behavior changes.
Abstraction Leaks
Example prompt
Flag diffs that introduce low-level implementation details into high-level functions or vice versa.
Keeps abstractions clean as the code evolves.
Early Return Discipline
Example prompt
If early returns are added or removed in this diff, verify remaining code paths are still reachable and correct.
Avoids dead code and unintended execution paths.
What Developers Are Saying
B. Johnson
Full-Stack Developer
"Just tested out CommitGuard 🔥 You can define custom commit checks, and it checks with AI before committing unsafe code. I defined "Check if premium users are seeing premium and non-premium are seeing non-premium content" It directly detected it, when I committed. Works directly in VSCode."
Priya Singh
Backend Engineer
"The AI checks are insanely fast and smart. I love that it respects our ESLint rules - no more false alarms."
Ethan Lee
Full-Stack Dev
"Zero setup, configurable, and easy to bypass when needed. CommitGuard is a must-have for serious devs."
Maria Garcia
DevOps
"The N+1 query detection alone is worth it. Found 3 performance bombs in the first week."
Liam O'Connor
Frontend Engineer
"The performance checks are a game-changer. CommitGuard helps me ensure my code is not just functional but also efficient."
Sofia Martinez
Junior Dev
"As a junior dev, CommitGuard has been an invaluable learning tool. It points out issues and helps me write better code."
Pricing
- FreePerfect for testing and getting familiar with CommitGuard.$0/monthCore CapabilitiesMonthly Commit Analysis Volume20 per monthSecurity Vulnerability ScanArchitecture Pattern ScanCode Quality & Anti-Pattern DetectionPerformance Issue DetectionCustom Commit Rules/PromptsPriority SupportAPI Keys1
- StarterGreat for individual developers needing more commit checks and enhanced features.$9/monthCore CapabilitiesMonthly Commit Analysis Volume150 per monthSecurity Vulnerability ScanArchitecture Pattern ScanCode Quality & Anti-Pattern DetectionPerformance Issue DetectionCustom Commit Rules/PromptsPriority SupportAPI Keys1
- ProDesigned for power users and professionals needing advanced checks and higher commit volumes.$19/monthCore CapabilitiesMonthly Commit Analysis Volume500 per monthSecurity Vulnerability ScanArchitecture Pattern ScanCode Quality & Anti-Pattern DetectionPerformance Issue DetectionCustom Commit Rules/PromptsPriority SupportAPI Keys1
- EnterpriseIdeal for teams and organizations needing higher commit volumes, and dedicated support.Core CapabilitiesMonthly Commit Analysis VolumeCustomSecurity Vulnerability ScanArchitecture Pattern ScanCode Quality & Anti-Pattern DetectionPerformance Issue DetectionCustom Commit Rules/PromptsPriority SupportAPI KeysCustom