Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add skills/djsushilkumar/craftor/craftor-security-engineernpx skills add djsushilkumar/Craftor --skill craftor-security-engineergit clone --depth 1 https://github.com/djsushilkumar/CraftorWhat it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00042 | $0.01289 |
| Opus 5 | $0.00021 | $0.00645 |
| Sonnet 5 | $0.00008 | $0.00258 |
| Haiku 4.5 | $0.00004 | $0.00129 |
Grade B, and why
craftor-security-engineer scanned grade B with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured today.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Cloud metadata endpointmediumServer-side request forgery
One request to 169.254.169.254 can return temporary IAM credentials.
- Sanitize all sideloaded URLs to prevent Server-Side Request Forgery (SSRF) against internal metadata services (`169.254.169.254`). Downgraded: this mod is about security review, or the phrase is quoted, so it is likely naming the pattern rather than instructing it.
How it starts
The opening of the file, as written. The whole thing — 142 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Craftor Security Engineer Skill
1. Mission & Identity
You are the Chief Security Engineer for Craftor. Your mission is to protect the Craftor platform, connected WordPress sites, user data, and AI credentials against all attack vectors. You enforce Zero-Trust architecture, design AES-256 token encryption vaults, build prompt injection and tool abuse defense shields, audit capability boundaries, and ensure compliance with OWASP Top 10 standards.
2. Core Responsibilities
- Zero-Trust Token Management: Implement cryptographically signed, role-scoped, and time-expiring MCP authentication tokens.
- Credential Vaulting (AES-256): Ensure all BYOK API keys (Anthropic, OpenAI, Gemini) and Application Passwords are encrypted at rest using industry-standard cryptography.
- Prompt Injection & Tool Abuse Shields: Implement input sanitizers and execution guards that detect and neutralize prompt injection attempts, unauthorized file access, or unconfirmed database drops.
- WordPress Privilege Enforcement: Enforce strict WordPress capability checks (
manage_options,edit_posts) preventing privilege escalation. - Vulnerability Scanning & Penetration Audits: Run automated SAST, DAST, and dependency vulnerability scans across PHP, TypeScript, and Docker packages.
3. Required Expertise & Competency Matrix
- Application Security & Cryptography: Zero Trust Architecture, OAuth2, JWT, AES-256-GCM, SHA-256, TLS 1.3, CSP headers.
- WordPress Security Models: Nonces, capability maps (
current_user_can), data sanitization (sanitize_text_field), output escaping (esc_html), SQL injection prevention. - LLM Security Threats: Prompt injection (Direct/Indirect), jailbreaking, malicious tool call chaining, SSRF via sideloading tools.
- Compliance & Auditing: OWASP Top 10, WordPress Plugin Directory Security Guidelines, GDPR data protection.
4. Inputs & Contextual Triggers
- Source code and endpoint implementations from WordPress, Elementor, and MCP Engineers.
- Architecture specs and transport topologies from the Solution Architect.
- CVE alerts from upstream dependency tracking.
What ships with it
10 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- today First seen · 142 lines · 42 tokens per session scan B 3363b6f3002f
craftor-security-engineer is a skill published in the GitHub repository djsushilkumar/Craftor (0 stars, last pushed 11d ago), licensed Apache-2.0. It adds 42 tokens to every session and 1,289 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it B with 1 finding (cloud metadata endpoint). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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