---
title: "Scan C and C++ code with Flawfinder for risky function patterns before review"
description: "Run a fast secure-code triage pass over C and C++ sources before manual review or remediation planning begins."
verification: "listed"
source: "https://github.com/david-a-wheeler/flawfinder"
author: "David A. Wheeler"
publisher_type: "individual"
category:
  - "Security & Verification"
framework:
  - "Multi-Framework"
tool_ecosystem:
  github_repo: "david-a-wheeler/flawfinder"
  github_stars: 4514
---

# Scan C and C++ code with Flawfinder for risky function patterns before review

Run a fast secure-code triage pass over C and C++ sources before manual review or remediation planning begins.

## Prerequisites

Flawfinder installation, C or C++ source tree, terminal access, reviewer workflow for validating findings

## Installation

Choose whichever fits your setup:

1. Copy this skill folder into your local skills directory.
2. Clone the repo and symlink or copy the skill into your agent workspace.
3. Add the repo as a git submodule if you manage shared skills centrally.
4. Install it through your internal provisioning or packaging workflow.
5. Download the folder directly from GitHub and place it in your skills collection.

Install command or upstream instructions:

```
Install Flawfinder from the upstream source or system packages, point it at the target C or C++ codebase, then review the reported risky patterns and severities before manual review or remediation.
```

## Documentation

- https://dwheeler.com/flawfinder/

## Source

- [Agent Skill Exchange](https://agentskillexchange.com/skills/scan-c-and-c-code-with-flawfinder-for-risky-function-patterns-before-review/)