api-sec

>-

INSTALLATION
npx skills add https://github.com/yaklang/hack-skills --skill api-sec
Run in your project or agent environment. Adjust flags if your CLI version differs.

SKILL.md

$27

Quick Triage

Observation

Route

Swagger or OpenAPI is present

api-recon-and-docs

IDs appear in URL, JSON, headers, or GraphQL args

api-authorization-and-bola

JWT token visible in traffic

api-auth-and-jwt-abuse

/graphql or batched JSON arrays are present

graphql-and-hidden-parameters

Registration, login, or profile updates accept extra fields

api-authorization-and-bola then api-auth-and-jwt-abuse

Recommended Flow

  • Start with exposed endpoints and documentation assets
  • Then evaluate object-level and function-level authorization
  • Then evaluate token, header, signature, and rate-limit boundaries
  • If GraphQL or complex JSON is present, continue with hidden fields and schema abuse

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