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JWT Security Testing Guide

testing-jwt-token-security

mukul975/Anthropic-Cybersecurity-Skills

A practitioner workflow for assessing JSON Web Token implementations during penetration tests, covering token analysis, algorithm confusion, brute-forcing secrets, and claim manipulation to reveal authentication or authorization weaknesses in APIs and microservices.

Mobile API Auth Testing

testing-mobile-api-authentication

mukul975/Anthropic-Cybersecurity-Skills

Assess mobile backend APIs for authentication and authorization weaknesses, covering JWT/OAuth flaws, insecure token handling, session fixation, IDOR, and privilege escalation during penetration tests of mobile apps.

OAuth2 Flaw Tester

testing-oauth2-implementation-flaws

mukul975/Anthropic-Cybersecurity-Skills

Automates testing of OAuth 2.0 and OpenID Connect implementations for redirect URI flaws, CSRF/state issues, PKCE bypasses, token misconfigurations, and scope escalation to surface vulnerabilities before attackers can exploit them.

WebSocket Security Tests

testing-websocket-api-security

mukul975/Anthropic-Cybersecurity-Skills

Probes WebSocket APIs for auth bypass, CSWSH, injection, DoS flooding, and info leakage by intercepting handshakes/messages with Burp Suite, crafting payloads, and scripting real-time assessments.

AgentHub Multi-Agent Collaboration

alirezarezvani/claude-skills

AgentHub orchestrates parallel AI agents running isolated git worktrees to tackle a task, evaluates outputs with metrics or LLM judges, and merges the best solution for optimization, refactoring, testing, bug fixing, or content variation efforts.

Spawn Parallel Agents

alirezarezvani/claude-skills

Spawn N parallel subagents in isolated git worktrees to tackle the same session task concurrently, using optional templates with dispatch prompts for optimizer, refactorer, test-writer, or bug-fixer strategies.

Typed AI Agents

sickn33/antigravity-awesome-skills

PydanticAI brings Pydantic-style validation and type safety to LLM agent workflows, offering structured outputs, dependency injection, and tool integrations across providers so Python teams can test, monitor, and reuse agents reliably.

Playwright Browser Automation

browser-automation

alirezarezvani/claude-skills

Hands-on Playwright automation for scraping structured data, multi-step workflows, screenshots, and session-managed pipelines while avoiding detection; ideal when orchestrating browser tasks outside of testing.

Security Penetration Testing

security-pen-testing

alirezarezvani/claude-skills

Guides offensive security testing for web applications, APIs, infrastructure, dependencies, and secrets, including OWASP Top 10 audits, static/dependency scanning, API/infra checks, and report workflows that support authorized penetration tests.

Spec Driven Workflow

spec-driven-workflow

alirezarezvani/claude-skills

Spec-Driven Workflow enforces drafting and approving detailed specifications before any code is written, tying every requirement to acceptance criteria and tests while enabling teams to work in parallel without guesswork or scope creep.

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