Difend focuses on automating and improving the security review process for code changes using diff-aware analysis. It is catalogued under Application security & vulnerability scanning on PulseGate.

Who should use difend?

difend is an open-source project built for software developers.

Yes — difend is open source under the MIT license and free to use.

What platforms does difend run on?

difend runs on the command line.

Is difend still maintained?

The GitHub repository shows 29 commits in the last 90 days.

difend is developed by derekbhoang.

Is difend open source?

Yes — difend is open source under the MIT license, developed on GitHub.

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difend

Name: difend
Author: derekbhoang

github.comInfrastructure

difend is an open-source CLI and SDK that provides diff-aware security reviews for codebases. It helps developers identify security issues in code changes by analyzing diffs and integrating with tools like LangChain and LangGraph. Ideal for teams seeking automated code security checks.

Open SourceMITCLI

Visit github.com

3stars

1fork

5features

2026since

Overview

5 features

difend sits in PulseGate's Application security & vulnerability scanning category. It focuses on automating and improving the security review process for code changes using diff-aware analysis. It is built as an open-source project for software developers. difend is open source under the MIT license. It runs on the command line.

derekbhoang builds and maintains difend, and it first shipped in 2026. The project is developed in the open on GitHub with 29 commits in the last 90 days. Key capabilities include diff analysis, security review, and CLI interface. It exposes integrations via a public API.

Summary written by a language model from the project’s public pages.

Diff analysis
Security review
CLI interface
SDK integration
LangChain support

Built with & integrations

Connectors

API

Runs on

CLI

Trust & compliance

License

MIT

Verified signals

HTTPSOpen SourceFree tierGitHub · ★ 3Active maintenance

Indexing history

What PulseGate has recorded for this listing

Indexed27 Jun · 00:29 UTC
Listing verified against its public source
Source: PulseGate · Open

Frequently asked questions about difend

What is difend?: Difend focuses on automating and improving the security review process for code changes using diff-aware analysis. It is catalogued under Application security & vulnerability scanning on PulseGate.
Who should use difend?: difend is an open-source project built for software developers.
Is difend free?: Yes — difend is open source under the MIT license and free to use.
What platforms does difend run on?: difend runs on the command line.
Is difend still maintained?: The GitHub repository shows 29 commits in the last 90 days.
Who makes difend?: difend is developed by derekbhoang.
When did difend launch?: difend first shipped in 2026.
Is difend open source?: Yes — difend is open source under the MIT license, developed on GitHub.

At a glance

Platforms: CLI
Languages: English
Open source: Yes · ★ 3
License: MIT
Built for: software developers
Model: Open source
Solves: Automating and improving the security review process for code changes using diff-aware analysis.

Registered as

GitHub: derekbhoang/difend
PyPI: difend

Developer

derekbhoang

Small team

GitHub

Open source

View on GitHub

Stars: 3
Forks: 1
Open issues: 1
Last commit: 5 May 2026
Commits 90d: 29
Contributors: 2
Authorship: Small team
Default branch: main

Index record

Indexed: 27 Jun 2026
Lifecycle: Alive
Last seen: 27 Jun 2026

Identity audit (12)

Slug: difend-pypi-org
Lifecycle last checked: 8 Aug 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 27 Jun 2026
Timeline basis: Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
Name from: Written by a language model from the project's public pages.
Category from: Recorded source: taxonomy-pass-b.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model from page content.
Canonical URL: https://github.com/derekbhoang/difend

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