Agent skill

Security Scan

by ruvnet in ruvnet/ruflo

Run full security scans on the codebase using Ruflo security tools.

MITAuto-check passedSecurity

Install Security Scan

skills CLI
$ npx skills add ruvnet/ruflo --skill security-scan -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install ruvnet/ruflo security-scan --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/ruvnet/ruflo.git skills-src && mkdir -p .claude/skills && cp -r skills-src/plugins/ruflo-security-audit/skills/security-scan .claude/skills/security-scan && rm -rf skills-src

Use ~/.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/

Facts

Skill name
security-scan
GitHub stars
74k
Token cost
~298 tokens
SKILL.md length
49 words
Files
1
Skills in repo
264
Repo updated
First seen
Licence
MIT

At a glance

Run full security scans on the codebase using Ruflo security tools.

  • Reviewing PRs for security regressions
  • Calls npx
  • Auditing auth/input-handling code
  • Before production deploys

What it does

Security Scan is an agent skill from ruvnet/ruflo. Run full security scans on the codebase using Ruflo security tools. Use when reviewing PRs for security regressions, auditing auth/input-handling code, before production deploys, or when the user asks for a security check at quick/standard/deep depth.

Its SKILL.md is about 300 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 Security review. It works with Model Context Protocol. The repository describes itself as: 🌊 The original agent harness. Deploy intelligent multi-player swarms, coordinate autonomous workflows, and build conversational AI systems. Features adaptive memory…. The licence is MIT.

When your agent uses it

  • Reviewing PRs for security regressions
  • Auditing auth/input-handling code
  • Before production deploys
  • The user asks for a security check at quick/standard/deep depth

Example prompts

  • “/security-scan”

Requirements

  • Node.js
  • Pre-approved tools (allowed-tools): Bash(npx *), mcp__plugin_ruflo-core_ruflo__memory_store, mcp__plugin_ruflo-core_ruflo__hooks_post-task, Read, Grep

What it can do on your machine

Read from SKILL.md and the folder at commit de590e1. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves these tools, so the agent can use them without asking each time:

    • Bash(npx *)
    • mcp__plugin_ruflo-core_ruflo__memory_store
    • mcp__plugin_ruflo-core_ruflo__hooks_post-task
    • Read
    • Grep

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Shell commands in SKILL.md call:

    • npx

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md. Its commands use npx, which can reach the network depending on how they are called.

    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

Security Scan loads about 298 tokens when it runs. Until then it costs about 66 tokens; SKILL.md has 49 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~66
When it runs · the whole SKILL.md, loaded when a task matches
~298

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

The full file from ruvnet/ruflo at commit de590e1, republished under its MIT licence (© ruvnet). 49 words, ~298 tokens.

Download SKILL.mdSave it as .claude/skills/security-scan/SKILL.md (or your agent's skills folder).
name
security-scan
description
Run full security scans on the codebase using Ruflo security tools. Use when reviewing PRs for security regressions, auditing auth/input-handling code, before production deploys, or when the user asks for a security check at quick/standard/deep depth.
allowed-tools
Bash(npx *), mcp__plugin_ruflo-core_ruflo__memory_store, mcp__plugin_ruflo-core_ruflo__hooks_post-task, Read, Grep
argument-hint
[depth: quick|standard|deep]

Run a security scan at the specified depth.

Via CLI:

bash
npx @claude-flow/cli@latest security scan --depth DEPTH --output json
npx @claude-flow/cli@latest security cve --list
npx @claude-flow/cli@latest security threats --model stride --export md
DepthChecks
quickDependencies, known CVEs
standard+ Input validation, path traversal, secrets
deep+ Threat modeling, injection vectors, auth flows

Store findings via MCP: mcp__plugin_ruflo-core_ruflo__memory_store({ key: "scan-findings", value: "SUMMARY", namespace: "security-findings" })

Train patterns: mcp__plugin_ruflo-core_ruflo__hooks_post-task({ taskId: "security-scan", success: true, storeResults: true })

© ruvnet, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in plugins/ruflo-security-audit/skills/security-scan of ruvnet/ruflo.

Open the folder on GitHubat commit de590e1

Compare with similar skills

Security Scan 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.

Security Scan compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Security Scan this skillruvnet/ruflo74k—~298Automated safety check: PassMIT
Kubernetes Network Security Auditkubeshark/kubeshark12k—~7.3kAutomated safety check: NotesApache-2.0
Security Reviewktnyt/cclsp675—~565Automated safety check: PassMIT
Ripwire Security Scanredhat-et/ripwire2.4k—~2.8kAutomated safety check: WarnApache-2.0
Azure Compliancemicrosoft/GitHub-Copilot-for-Azure2552 repos~997Automated safety check: PassMIT
Security Passcyanheads/pubmed-mcp-server154—~6.4kAutomated safety check: PassApache-2.0

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Categories

Questions about Security Scan

What does Security Scan do?

Run full security scans on the codebase using Ruflo security tools. Security Scan is an agent skill from ruvnet/ruflo. Run full security scans on the codebase using Ruflo security tools.

When should I use Security Scan?

Security Scan fits situations like: reviewing PRs for security regressions; auditing auth/input-handling code; before production deploys; the user asks for a security check at quick/standard/deep depth.

How do I install Security Scan in Claude Code?

Run `npx skills add ruvnet/ruflo --skill security-scan -a claude-code`. Or copy the skill folder (plugins/ruflo-security-audit/skills/security-scan in ruvnet/ruflo) into .claude/skills/security-scan in your project. Claude Code loads it when a task matches its description.

How do I install Security Scan in Codex?

Run `npx skills add ruvnet/ruflo --skill security-scan -a codex`. Or copy the skill folder (plugins/ruflo-security-audit/skills/security-scan in ruvnet/ruflo) into .agents/skills/security-scan in your project. Codex loads it when a task matches its description.

Can I use Security Scan 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 ruvnet/ruflo --skill security-scan -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/security-scan, .gemini/skills/security-scan, .github/skills/security-scan and .opencode/skills/security-scan in your project.

What does Security Scan need to run?

Going by SKILL.md and its folder, Security Scan needs the command-line tools its instructions call (npx). Our summary lists: Node.js. Its frontmatter pre-approves these tools: Bash(npx *), mcp__plugin_ruflo-core_ruflo__memory_store, mcp__plugin_ruflo-core_ruflo__hooks_post-task, Read, Grep.

Does Security Scan access the network?

SKILL.md contains no URLs. Its commands use npx, which can reach the network depending on how they are called. This is read from the text; nothing was executed.

Is Security Scan 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 Security Scan use?

Security Scan is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Security Scan use?

About 298 tokens (SKILL.md is roughly 1.2k 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 Security Scan?

Skills that share tags, products or a category with Security Scan: Kubernetes Network Security Audit (kubeshark/kubeshark, 12k stars), Security Review (ktnyt/cclsp, 675 stars), Ripwire Security Scan (redhat-et/ripwire, 2.4k stars) and Azure Compliance (microsoft/GitHub-Copilot-for-Azure, 255 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Security Scan?

ruvnet (a GitHub user) maintains it in ruvnet/ruflo, which has 74,012 GitHub stars. The repository holds 264 skills in this directory. The repository was last updated on October 7, 2026.

Source: ruvnet/ruflo on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.