# Chain Credential Reuse

> Chain Credential Reuse is an Agent Skill for devops & security published in the PurpleAILAB/Decepticon repository on GitHub: a SKILL.md instruction file an AI agent can load to do this task.

Build chains where leaked or weak credentials pivot across services to privileged access.

- Skill name: `chain-credential-reuse`
- Category: [DevOps & Security](https://www.openparable.com/skill/devops-security/1)
- Source: https://github.com/PurpleAILAB/Decepticon/blob/HEAD/packages/decepticon/decepticon/skills/standard/analyst/chains/cred-reuse/SKILL.md
- Repository: PurpleAILAB/Decepticon (4,718 GitHub stars when collected)

## SKILL.md

# Chain: Credential Reuse Pivot

## Canonical path
1. Obtain credential (leak, default, weak hash crack).
2. Reuse across adjacent services.
3. Escalate privileges and reach crown jewel.

## Graph guidance
- Represent creds as `credential` nodes.
- Use `auth_as` and `grants` edges to model blast radius.

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Source: https://www.openparable.com/skill/devops-security/chain-credential-reuse (OpenParable). Cite the canonical URL above.