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.
Detect PII, credentials, and corporate sensitive data in API responses, source code, files, headers, and database extracts
Install Sensitive Data Detection
$ npx skills add NeoTheCapt/RedteamAgent --skill sensitive-data-detection -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install NeoTheCapt/RedteamAgent sensitive-data-detection --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/sensitive-data-detection .claude/skills/sensitive-data-detection && 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 "sensitive-data-detection" agent skill from https://github.com/NeoTheCapt/RedteamAgent/tree/master/agent/skills/sensitive-data-detection into .claude/skills/sensitive-data-detection/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "sensitive-data-detection", 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/sensitive-data-detectionType 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 sensitive-data-detection -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install NeoTheCapt/RedteamAgent sensitive-data-detection --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/sensitive-data-detection .agents/skills/sensitive-data-detection && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "sensitive-data-detection" agent skill from https://github.com/NeoTheCapt/RedteamAgent/tree/master/agent/skills/sensitive-data-detection into .agents/skills/sensitive-data-detection/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "sensitive-data-detection", 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 sensitive-data-detection -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install NeoTheCapt/RedteamAgent sensitive-data-detection --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/sensitive-data-detection .cursor/skills/sensitive-data-detection && 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 "sensitive-data-detection" agent skill from https://github.com/NeoTheCapt/RedteamAgent/tree/master/agent/skills/sensitive-data-detection into .cursor/skills/sensitive-data-detection/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "sensitive-data-detection", 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/sensitive-data-detection--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 sensitive-data-detection -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install NeoTheCapt/RedteamAgent sensitive-data-detection --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/sensitive-data-detection .gemini/skills/sensitive-data-detection && 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 "sensitive-data-detection" agent skill from https://github.com/NeoTheCapt/RedteamAgent/tree/master/agent/skills/sensitive-data-detection into .gemini/skills/sensitive-data-detection/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "sensitive-data-detection", 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 sensitive-data-detectionInstalls 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 sensitive-data-detection -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/sensitive-data-detection .github/skills/sensitive-data-detection && 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 "sensitive-data-detection" agent skill from https://github.com/NeoTheCapt/RedteamAgent/tree/master/agent/skills/sensitive-data-detection into .github/skills/sensitive-data-detection/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "sensitive-data-detection", 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 sensitive-data-detection -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 sensitive-data-detection --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/sensitive-data-detection .opencode/skills/sensitive-data-detection && 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 "sensitive-data-detection" agent skill from https://github.com/NeoTheCapt/RedteamAgent/tree/master/agent/skills/sensitive-data-detection into .opencode/skills/sensitive-data-detection/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "sensitive-data-detection", 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
sensitive-data-detection- GitHub stars
- 142
- Token cost
- ~5.1k tokens
- SKILL.md length
- 1,530 words
- Files
- 1
- Skills in repo
- 25
- Repo updated
- First seen
- Licence
- None found
At a glance
Detect PII, credentials, and corporate sensitive data in API responses, source code, files, headers, and database extracts
- Works in 7 steps: Automated Pattern Scan → JSON Field Name Analysis → Authenticated Privileged Data Sweep → …
- Tasks that involve Penetration testing
- SKILL.md covers When to Activate, Tools, Detection Methodology and Luhn Checksum Validation, plus 4 more sections
- Calls rg, jq and python3
What it does
Sensitive Data Detection is an agent skill from NeoTheCapt/RedteamAgent. Detect PII, credentials, and corporate sensitive data in API responses, source code, files, headers, and database extracts
Its SKILL.md is about 5.1k 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 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 Penetration testing
Example prompts
- “/sensitive-data-detection”
Requirements
- Python 3
- Docker
Workflow steps
7 steps, taken from the step headings in SKILL.md.
- Automated Pattern Scan
- JSON Field Name Analysis
- Authenticated Privileged Data Sweep
- HTTP Header & Cookie Inspection
- File Content Classification
- Database Extract Classification
- CTF / Juice Shop Recall Sweep
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
Shell commands in SKILL.md call:
rgjqpython3swift
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
Sensitive Data Detection loads about 5.1k tokens when it runs. Until then it costs about 37 tokens; SKILL.md has 1,530 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: notes
The automated check noted patterns worth knowing about, such as sudo or a known installer.
- NoteMentions a .env fileSKILL.md:331
| AWS Key | AKIA****WXYZ | .env in FTP backup | CRITICAL | 1 |
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 1,530 words (~5,118 tokens).
“grep, rg (ripgrep), jq, curl, base64, python3”
- name
- sensitive-data-detection
- origin
- RedteamOpencode
Files
Just SKILL.md in agent/skills/sensitive-data-detection of NeoTheCapt/RedteamAgent.
Open the folder on GitHubat commit 2e60476
Compare with similar skills
Sensitive Data Detection 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 |
|---|---|---|---|---|---|---|
| Sensitive Data Detection this skillNeoTheCapt/RedteamAgent | 142 | — | ~5.1k | Automated safety check: Notes | 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 | |
| Metabigor OSINT Reconj3ssie/metabigor | 1.9k | — | ~2.4k | Automated safety check: Pass | MIT | |
| Wooyun Legacytanweai/wooyun-legacy | 1.8k | — | ~1.9k | Automated safety check: Pass | Custom licence |
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.
Metabigor OSINT Recon
j3ssie/metabigor
Operates the metabigor CLI to map a target's network ranges, subdomains, ports, related domains, CDNs and archived URLs from free sources without API keys.
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.
More from NeoTheCapt/RedteamAgent
All 25 skills in this repoAuth Bypass
NeoTheCapt/RedteamAgent
Test for authentication and authorization flaws including credential attacks, session issues, and access control bypasses
Business Logic Testing
NeoTheCapt/RedteamAgent
Business logic vulnerability detection — workflow bypass, price manipulation, state abuse, and application-specific flaws
Cors Testing
NeoTheCapt/RedteamAgent
CORS misconfiguration testing for data theft and access control bypass
Csrf Testing
NeoTheCapt/RedteamAgent
Cross-site request forgery testing for state-changing operations
Deserialization Testing
NeoTheCapt/RedteamAgent
Insecure deserialization detection and gadget chain exploitation
Directory Fuzzing
NeoTheCapt/RedteamAgent
Discover hidden directories, files, and endpoints on a web server
Related
Categories
Questions about Sensitive Data Detection
What does Sensitive Data Detection do?
Detect PII, credentials, and corporate sensitive data in API responses, source code, files, headers, and database extracts. Sensitive Data Detection is an agent skill from NeoTheCapt/RedteamAgent.
When should I use Sensitive Data Detection?
Sensitive Data Detection fits situations like: tasks that involve Penetration testing.
How do I install Sensitive Data Detection in Claude Code?
Run `npx skills add NeoTheCapt/RedteamAgent --skill sensitive-data-detection -a claude-code`. Or copy the skill folder (agent/skills/sensitive-data-detection in NeoTheCapt/RedteamAgent) into .claude/skills/sensitive-data-detection in your project. Claude Code loads it when a task matches its description.
How do I install Sensitive Data Detection in Codex?
Run `npx skills add NeoTheCapt/RedteamAgent --skill sensitive-data-detection -a codex`. Or copy the skill folder (agent/skills/sensitive-data-detection in NeoTheCapt/RedteamAgent) into .agents/skills/sensitive-data-detection in your project. Codex loads it when a task matches its description.
Can I use Sensitive Data Detection 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 sensitive-data-detection -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/sensitive-data-detection, .gemini/skills/sensitive-data-detection, .github/skills/sensitive-data-detection and .opencode/skills/sensitive-data-detection in your project.
What does Sensitive Data Detection need to run?
Going by SKILL.md and its folder, Sensitive Data Detection needs the command-line tools its instructions call (rg, jq, python3 and swift). Our summary lists: Python 3; Docker.
Does Sensitive Data Detection 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 Sensitive Data Detection safe to install?
Our automated static check of SKILL.md found notes only (mentions a .env file), nothing it rates as a warning. It is not a guarantee. Review the folder before installing.
What licence does Sensitive Data Detection use?
No licence was found for Sensitive Data Detection or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
How many tokens does Sensitive Data Detection use?
About 5.1k tokens (SKILL.md is roughly 20k 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 Sensitive Data Detection?
Skills that share tags, products or a category with Sensitive Data Detection: Strix Code Vulnerability Scan (usestrix/strix, 67k stars), Code Audit (3stoneBrother/code-audit, 893 stars), Fix Strix Security Findings (usestrix/strix, 67k stars) and Metabigor OSINT Recon (j3ssie/metabigor, 1.9k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Sensitive Data Detection?
NeoTheCapt (a GitHub user) maintains it in NeoTheCapt/RedteamAgent, which has 142 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.