security-patterns SKILL.md skillA
security-patterns from aiskillstore/marketplace is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add aiskillstore/marketplace/security-patterns@git:20260113.222b7dePins git:20260113.222b7de in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- aiskillstore/marketplace
- Path
skills/0xdarkmatter/security-patterns/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260113.222b7de, committed Jan 13, 2026
- Size
- 4,949 bytes
- Repository stars
- 471
- License
- none declared
Security patterns and OWASP guidelines. Triggers on: security review, OWASP, XSS, SQL injection, CSRF, authentication, authorization, secrets management, input validation, secure coding.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Security Patterns
Essential security patterns for web applications.
## OWASP Top 10 Quick Reference
| Rank | Vulnerability | Prevention |
|------|--------------|------------|
| A01 | Broken Access Control | Check permissions server-side, deny by default |
| A02 | Cryptographic Failures | Use TLS, hash passwords, encrypt sensitive data |
| A03 | Injection | Parameterized queries, validate input |
| A04 | Insecure Design | Threat modeling, secure defaults |
| A05 | Security Misconfiguration | Harden configs, disable unused features |
| A06 | Vulnerable Components | Update dependencies, audit regularly |
| A07 | Auth Failures | MFA, rate limiting, secure session management |
| A08 | Data Integrity Failures | Verify signatures, use trusted sources |
| A09 | Logging Failures | Log security events, protect logs |
| A10 | SSRF | Validate URLs, allowlist destinations |
## Input Validation
```python
# WRONG - Trust user input
def search(query):
return db.execute(f"SELECT * FROM users WHERE name = '{query}'")
# CORRECT - Parameterized query
def search(query):
return db.execute("SELECT * FROM users WHERE name = ?", [query])
```
### Validation Rules
```
Always validate:
…Read the whole file at its exact version.
How to install
mdr add aiskillstore/marketplace/security-patterns@sha256:d7acb8bd487b7380The line at the top of this page pins the label git:20260113.222b7de, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_dustncb4gg4z32he)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Jan 13, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (4949 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
aiskillstore/marketplace · 471 stars · license none declared · pushed 2026-11-08 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_dustncb4gg4z32he GET https://markdownregistry.com/api/v1/resolve?ref=aiskillstore/marketplace/security-patterns GET https://markdownregistry.com/api/v1/blob/d7acb8bd487b7380774ebbaa7f32b836bbfcff894a3de89c286a3df742af72c4
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
More from aiskillstore/marketplace
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