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offensive-deserialization

An AI agent skill from SnailSploit/Claude-Red, scored 59 out of 100 by code.

59/ 100C

Code score by group

  • Spec18/20
  • Description8/20
  • Procedure7/15
  • Done criteria4/15
  • Resources7/10
  • Scripts5/8
  • Safety7/7
  • Upkeep3/5

It loses the most points in Description (12), the group that checks whether the description says what the skill does and when to use it.

What the author says it does

Insecure deserialization exploitation across Java, PHP, .NET, Python, Node.js, and Ruby. Covers gadget chain construction with ysoserial/phpggc/ysoserial.net, ObjectInputStream and BinaryFormatter sink identification, pickle __reduce__ RCE, phar:// wrapper abuse, Jackson polymorphic typing, Json.NET TypeNameHandling, ViewState tampering, node-serialize IIFE injection, Ruby Marshal.load and YAML.load gadgets, framework-specific chains for Spring/Hibernate/Laravel/Symfony, modern attack surfaces including Kubernetes admission webhooks and message queue consumers, WAF bypass through encoding lay…

This is the description in the skill's own SKILL.md, written by its author, not by SkillCheatSheet.

Repository
SnailSploit/Claude-Red
Folder
Skills/web/offensive-deserialization
License
MIT
GitHub stars
10,645
SKILL.md lines
610
Other files
0

Add offensive-deserialization to your agent

npx skills add SnailSploit/Claude-Red --skill offensive-deserialization

The command uses the open skills CLI. A skill is instructions and scripts your agent will follow, so read it first: open the folder on GitHub at the commit that was scored.

More skills from SnailSploit/Claude-Red

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  2. offensive-container-escape

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  3. offensive-deauth-disassoc

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  4. offensive-toctou

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  5. offensive-krack-fragattacks

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  6. offensive-mobile

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  8. offensive-data-exfiltration

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All skills in SnailSploit/Claude-Red

Scores come from a snapshot of 300 public GitHub repositories taken on 12 November 2026. Every score is the result of fixed checks run by code; no AI is involved. How scoring works.