Strix Code Vulnerability Scan
usestrix/strix
Runs a Strix white-box security review that reads the source, then exploits what it finds in a sandbox so each reported issue has a proof-of-concept.
Cross-site request forgery testing for state-changing operations
Install Csrf Testing
$ npx skills add NeoTheCapt/RedteamAgent --skill csrf-testing -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install NeoTheCapt/RedteamAgent csrf-testing --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/NeoTheCapt/RedteamAgent.git skills-src && mkdir -p .claude/skills && cp -r skills-src/agent/skills/csrf-testing .claude/skills/csrf-testing && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "csrf-testing" agent skill from https://github.com/NeoTheCapt/RedteamAgent/tree/master/agent/skills/csrf-testing into .claude/skills/csrf-testing/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "csrf-testing", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/NeoTheCapt/RedteamAgent/tree/master/agent/skills/csrf-testingType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add NeoTheCapt/RedteamAgent --skill csrf-testing -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install NeoTheCapt/RedteamAgent csrf-testing --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/NeoTheCapt/RedteamAgent.git skills-src && mkdir -p .agents/skills && cp -r skills-src/agent/skills/csrf-testing .agents/skills/csrf-testing && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "csrf-testing" agent skill from https://github.com/NeoTheCapt/RedteamAgent/tree/master/agent/skills/csrf-testing into .agents/skills/csrf-testing/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "csrf-testing", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add NeoTheCapt/RedteamAgent --skill csrf-testing -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install NeoTheCapt/RedteamAgent csrf-testing --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/NeoTheCapt/RedteamAgent.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/agent/skills/csrf-testing .cursor/skills/csrf-testing && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "csrf-testing" agent skill from https://github.com/NeoTheCapt/RedteamAgent/tree/master/agent/skills/csrf-testing into .cursor/skills/csrf-testing/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "csrf-testing", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/NeoTheCapt/RedteamAgent.git --path agent/skills/csrf-testing--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add NeoTheCapt/RedteamAgent --skill csrf-testing -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install NeoTheCapt/RedteamAgent csrf-testing --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/NeoTheCapt/RedteamAgent.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/agent/skills/csrf-testing .gemini/skills/csrf-testing && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "csrf-testing" agent skill from https://github.com/NeoTheCapt/RedteamAgent/tree/master/agent/skills/csrf-testing into .gemini/skills/csrf-testing/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "csrf-testing", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install NeoTheCapt/RedteamAgent csrf-testingInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add NeoTheCapt/RedteamAgent --skill csrf-testing -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/NeoTheCapt/RedteamAgent.git skills-src && mkdir -p .github/skills && cp -r skills-src/agent/skills/csrf-testing .github/skills/csrf-testing && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "csrf-testing" agent skill from https://github.com/NeoTheCapt/RedteamAgent/tree/master/agent/skills/csrf-testing into .github/skills/csrf-testing/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "csrf-testing", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add NeoTheCapt/RedteamAgent --skill csrf-testing -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install NeoTheCapt/RedteamAgent csrf-testing --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/NeoTheCapt/RedteamAgent.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/agent/skills/csrf-testing .opencode/skills/csrf-testing && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "csrf-testing" agent skill from https://github.com/NeoTheCapt/RedteamAgent/tree/master/agent/skills/csrf-testing into .opencode/skills/csrf-testing/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "csrf-testing", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
csrf-testing- GitHub stars
- 140
- Token cost
- ~791 tokens
- SKILL.md length
- 338 words
- Files
- 1
- Skills in repo
- 25
- Repo updated
- First seen
- Licence
- None found
At a glance
Cross-site request forgery testing for state-changing operations
- Works in 7 steps: Identify CSRF Protections → Test Token Validation → Test SameSite Cookie Bypass → …
- Tasks that involve Web application vulnerabilities
- SKILL.md covers When to Activate, Tools, Methodology and What to Record
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Csrf Testing is an agent skill from NeoTheCapt/RedteamAgent. Cross-site request forgery testing for state-changing operations
Its SKILL.md is about 790 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in Security, covering Web application vulnerabilities and Penetration testing. The repository describes itself as: An AI red-team agent for authorized labs and web app pentesting workflows. Turns Claude Code / OpenCode / Codex into a structured recon → test → exploit → report workflow, with…
When your agent uses it
- Tasks that involve Web application vulnerabilities
- Tasks that involve Penetration testing
Example prompts
- “/csrf-testing”
Workflow steps
7 steps, taken from the step headings in SKILL.md.
- Identify CSRF Protections
- Test Token Validation
- Test SameSite Cookie Bypass
- Test Referer/Origin Validation
- Build CSRF PoC
- High-Value Targets
- Chained Attacks
What it can do on your machine
Read from SKILL.md and the folder at commit 2e60476. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Csrf Testing loads about 791 tokens when it runs. Until then it costs about 19 tokens; SKILL.md has 338 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
Without a licence we can't republish the file, so here is its outline and opening line. It has 338 words (~791 tokens).
- name
- csrf-testing
- origin
- RedteamOpencode
Files
Just SKILL.md in agent/skills/csrf-testing of NeoTheCapt/RedteamAgent.
Open the folder on GitHubat commit 2e60476
Compare with similar skills
Csrf Testing next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Csrf Testing this skillNeoTheCapt/RedteamAgent | 140 | — | ~791 | Automated safety check: Pass | None | |
| Strix Code Vulnerability Scanusestrix/strix | 67k | — | ~1.1k | Automated safety check: Pass | Apache-2.0 | |
| Code Audit3stoneBrother/code-audit | 893 | 1 repos | ~2.7k | Automated safety check: Pass | None | |
| Fix Strix Security Findingsusestrix/strix | 67k | — | ~1.5k | Automated safety check: Pass | Apache-2.0 | |
| Wooyun Legacytanweai/wooyun-legacy | 1.8k | — | ~1.9k | Automated safety check: Pass | Custom licence | |
| OWASP Top 10 Testing with Strixusestrix/strix | 67k | — | ~1.6k | Automated safety check: Pass | Apache-2.0 |
Similar skills
Code Audit
3stoneBrother/code-audit
Professional code security audit skill covering 55+ vulnerability types.
Fix Strix Security Findings
usestrix/strix
Triages findings from a Strix pentest by severity, fixes each root cause with a minimal change, and re-runs Strix to confirm the exploit no longer works.
Wooyun Legacy
tanweai/wooyun-legacy
WooYun business logic vulnerability methodology — 22,132 real cases across 6 domains (authentication bypass, authorization bypass, payment tampering, information disclosure, logic flaws…
OWASP Top 10 Testing with Strix
usestrix/strix
Runs Strix's autonomous exploit agents against each OWASP Top 10:2025 category and the API Security Top 10, reporting only what could actually be proven with a proof-of-concept.
Client Request Signature Reversal
awarexone/Agentic-Bug-Hunter
Recovers a client-side request signature or anti-bot token just far enough to replay blocked requests in bug bounty testing, starting from a captured packet.
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Related
Categories
Questions about Csrf Testing
What does Csrf Testing do?
Cross-site request forgery testing for state-changing operations. Csrf Testing is an agent skill from NeoTheCapt/RedteamAgent.
When should I use Csrf Testing?
Csrf Testing fits situations like: tasks that involve Web application vulnerabilities; tasks that involve Penetration testing.
How do I install Csrf Testing in Claude Code?
Run `npx skills add NeoTheCapt/RedteamAgent --skill csrf-testing -a claude-code`. Or copy the skill folder (agent/skills/csrf-testing in NeoTheCapt/RedteamAgent) into .claude/skills/csrf-testing in your project. Claude Code loads it when a task matches its description.
How do I install Csrf Testing in Codex?
Run `npx skills add NeoTheCapt/RedteamAgent --skill csrf-testing -a codex`. Or copy the skill folder (agent/skills/csrf-testing in NeoTheCapt/RedteamAgent) into .agents/skills/csrf-testing in your project. Codex loads it when a task matches its description.
Can I use Csrf Testing in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add NeoTheCapt/RedteamAgent --skill csrf-testing -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/csrf-testing, .gemini/skills/csrf-testing, .github/skills/csrf-testing and .opencode/skills/csrf-testing in your project.
What does Csrf Testing need to run?
SKILL.md names no scripts, command-line tools or credentials: Csrf Testing is instructions for the agent only.
Does Csrf Testing access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Csrf Testing safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Csrf Testing use?
No licence was found for Csrf Testing or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
How many tokens does Csrf Testing use?
About 791 tokens (SKILL.md is roughly 3.2k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Csrf Testing?
Skills that share tags, products or a category with Csrf Testing: Strix Code Vulnerability Scan (usestrix/strix, 67k stars), Code Audit (3stoneBrother/code-audit, 893 stars), Fix Strix Security Findings (usestrix/strix, 67k stars) and Wooyun Legacy (tanweai/wooyun-legacy, 1.8k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Csrf Testing?
NeoTheCapt (a GitHub user) maintains it in NeoTheCapt/RedteamAgent, which has 140 GitHub stars. The repository holds 25 skills in this directory. The repository was last updated on August 2, 2026.
Source: NeoTheCapt/RedteamAgent on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.