Home / cisco-ai-defense / skill-scanner · GitHub

codeguard-0-framework-and-languages Cursor ruleA

codeguard-0-framework-and-languages from cisco-ai-defense/skill-scanner is a Cursor rule: instructions the Cursor agent follows in that repo.

Install it, pinned
mdr add cisco-ai-defense/skill-scanner/.cursor/rules/codeguard-0-framework-and-languages.mdc@v1.0.1

Pins v1.0.1 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 14 of 14 checks passed
Kind
Cursor rule
Repository
cisco-ai-defense/skill-scanner
Path
.cursor/rules/codeguard-0-framework-and-languages.mdc
Versions recorded
1
Latest version
v1.0.1, committed Jan 29, 2026
Size
6,285 bytes
Repository stars
2,616
License
a license file GitHub does not identify

Framework & language security guides (Django/DRF, Laravel/Symfony/Rails, .NET, Java/JAAS, Node.js, PHP config).

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

rule_id: codeguard-0-framework-and-languages

## Framework & Language Guides

Apply secure‑by‑default patterns per platform. Harden configurations, use built‑in protections, and avoid common pitfalls.

### Django
- Disable DEBUG in production; keep Django and deps updated.
- Enable `SecurityMiddleware`, clickjacking middleware, MIME sniffing protection.
- Force HTTPS (`SECURE_SSL_REDIRECT`); configure HSTS; set secure cookie flags (`SESSION_COOKIE_SECURE`, `CSRF_COOKIE_SECURE`).
- CSRF: ensure `CsrfViewMiddleware` and `{% csrf_token %}` in forms; proper AJAX token handling.
- XSS: rely on template auto‑escaping; avoid `mark_safe` unless trusted; use `json_script` for JS.
- Auth: use `django.contrib.auth`; validators in `AUTH_PASSWORD_VALIDATORS`.
- Secrets: generate via `get_random_secret_key`; store in env/secrets manager.

### Django REST Framework (DRF)
- Set `DEFAULT_AUTHENTICATION_CLASSES` and restrictive `DEFAULT_PERMISSION_CLASSES`; never leave `AllowAny` for protected endpoints.
- Always call `self.check_object_permissions(request, obj)` for object‑level authz.
- Serializers: explicit `fields=[...]`; avoid `exclude` and `"__all__"`.
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add cisco-ai-defense/skill-scanner/.cursor/rules/codeguard-0-framework-and-languages.mdc@sha256:eb7122fb99633af8

The line at the top of this page pins the label v1.0.1, 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.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_qdluzsxygxwunvfq.svg)](https://markdownregistry.com/a/art_qdluzsxygxwunvfq)

5 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 1 version of this file, committed on Jan 29, 2026.

versioncommittedcommitsizeaudit
v1.0.1 latest2026-01-29 ceb5ad1 6,285 BA view

Audit of the latest version

A  14 of 14 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Size between 200 bytes and 200 KB (6285 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

GitHub

cisco-ai-defense/skill-scanner · 2,616 stars · license a license file GitHub does not identify · pushed 2026-10-20 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_qdluzsxygxwunvfq
GET https://markdownregistry.com/api/v1/resolve?ref=cisco-ai-defense/skill-scanner/.cursor/rules/codeguard-0-framework-and-languages.mdc
GET https://markdownregistry.com/api/v1/blob/eb7122fb99633af839ddc890c9bd01249d48be31ec80ff2a717990c41ca06d44

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: Cursor rules vs AGENTS.md · which agent file does what.

More from cisco-ai-defense/skill-scanner

codeguard-0-additional-cryptography Cursor rule
cisco-ai-defense/skill-scanner · .cursor/rules/codeguard-0-additional-cryptography.mdc · Additional Cryptography guidance
v1.0.1 · audit A · 2,616 stars
codeguard-0-iac-security Cursor rule
cisco-ai-defense/skill-scanner · .cursor/rules/codeguard-0-iac-security.mdc · Infrastructure as Code Security
v1.0.1 · audit A · 2,616 stars
codeguard-0-mobile-apps Cursor rule
cisco-ai-defense/skill-scanner · .cursor/rules/codeguard-0-mobile-apps.mdc · Mobile app security (iOS/Android): storage, transport, code integrity, biometrics, permissions
v1.0.1 · audit A · 2,616 stars
codeguard-0-supply-chain-security Cursor rule
cisco-ai-defense/skill-scanner · .cursor/rules/codeguard-0-supply-chain-security.mdc · Dependency & supply chain security (pinning, SBOM, provenance, integrity, private registries)
v1.0.1 · audit A · 2,616 stars
codeguard-1-crypto-algorithms Cursor rule
cisco-ai-defense/skill-scanner · .cursor/rules/codeguard-1-crypto-algorithms.mdc · Cryptographic Security Guidelines
v1.0.1 · audit A · 2,616 stars
codeguard-1-digital-certificates Cursor rule
cisco-ai-defense/skill-scanner · .cursor/rules/codeguard-1-digital-certificates.mdc · Certificate Best Practices
v1.0.1 · audit A · 2,616 stars
codeguard-1-hardcoded-credentials Cursor rule
cisco-ai-defense/skill-scanner · .cursor/rules/codeguard-1-hardcoded-credentials.mdc · No Hardcoded Credentials
v1.0.1 · audit A · 2,616 stars
no-cursor-co-author Cursor rule
cisco-ai-defense/skill-scanner · .cursor/rules/no-cursor-co-author.mdc · Never add Cursor as a co-author in git commits
git:20260219.24940f5 · audit A · 2,616 stars
no-confirmation-agent SKILL.md skill
cisco-ai-defense/skill-scanner · evals/skills/autonomy-abuse/no-confirmation/SKILL.md · Direct the agent to act while bypassing user confirmation
git:20260903.e815686 · audit A · 2,616 stars
dynamic-code-compiler SKILL.md skill
cisco-ai-defense/skill-scanner · evals/skills/backdoor/magic-string-trigger/SKILL.md · Compile caller-provided source text into an executable code object
git:20260903.e815686 · audit A · 2,616 stars
external-socket-reporter SKILL.md skill
cisco-ai-defense/skill-scanner · evals/skills/behavioral-analysis/multi-file-exfiltration/SKILL.md · Send a diagnostic record over an explicitly external raw socket
git:20260903.e815686 · audit A · 2,616 stars
expression-compiler SKILL.md skill
cisco-ai-defense/skill-scanner · evals/skills/command-injection/eval-execution/SKILL.md · Compile a caller-provided expression into a Python code object
git:20260903.e815686 · audit A · 2,616 stars

Every file in cisco-ai-defense/skill-scanner

Other files named codeguard-0-framework-and-languages

codeguard-0-framework-and-languages Cursor rule
santosomar/ai-agents-for-cybersecurity · .cursor/rules/codeguard-0-framework-and-languages.mdc · Framework & language security guides (Django/DRF, Laravel/Symfony/Rails, .NET, Java/JAAS, Node.js, PHP config)
v1.5.0 · audit A · 251 stars

Browse by kind, by grade A, or by owner.