Browse Skills

refactoring-safely.md

13

1 export refactoring-safely

2 from "withzombies/hyperpowers"

3 Use when refactoring code - test-preserving transformations in small steps, running tests between each change

2026-01-21

feal-differential-cryptanalysis.md

13

1 export feal-differential-cryptanalysis

2 from "letta-ai/skills"

3 Guidance for implementing differential cryptanalysis attacks on FEAL and similar Feistel ciphers. This skill should be used when asked to break FEAL encryption, recover cipher keys through differential attacks, or implement cryptanalysis techniques on block ciphers with weak round functions. Covers proper differential characteristic construction, not ad-hoc statistical methods.

2026-01-21

gke-expert.md

13

1 export gke-expert

2 from "AdminTurnedDevOps/agentic-demo-repo"

3 Expert guidance for Google Kubernetes Engine (GKE) operations including cluster management, workload deployment, scaling, monitoring, troubleshooting, and optimization. Use when working with GKE clusters, Kubernetes deployments on GCP, container orchestration, or when users need help with kubectl commands, GKE networking, autoscaling, workload identity, or GKE-specific features like Autopilot, Binary Authorization, or Config Sync.

2026-01-05

ln-366-dead-code-auditor.md

13

1 export ln-366-dead-code-auditor

2 from "levnikolaevich/claude-code-skills"

3 Dead code & legacy audit worker (L3). Checks unreachable code, unused imports/variables/functions, commented-out code, backward compatibility shims, deprecated patterns. Returns findings.

2026-01-21

openssl-selfsigned-cert.md

13

1 export openssl-selfsigned-cert

2 from "letta-ai/skills"

3 This skill provides guidance for generating self-signed SSL/TLS certificates using OpenSSL. Use this skill when tasks involve creating private keys, self-signed certificates, certificate signing requests (CSRs), or combined PEM files. It covers verification strategies and common pitfalls in certificate generation workflows.

2026-01-21

agent-sdk-guide.md

13

1 export agent-sdk-guide

2 from "majesticlabs-dev/majestic-marketplace"

3 Guide for Claude Agent SDK - build custom AI agents powered by Claude. Triggers on agent sdk, claude-agent-sdk, @anthropic-ai/claude-agent, build agent, programmatic agent, embed claude, custom ai agent, agent infrastructure. Covers installation, authentication providers, tool permissions, file-based configuration, and TypeScript/Python code examples.

2026-01-22

AILANG Sprint Executor.md

13

1 export AILANG Sprint Executor

2 from "sunholo-data/ailang"

3 Execute approved sprint plans with test-driven development, continuous linting, progress tracking, and pause points. Use when user says "execute sprint", "start sprint", or wants to implement an approved sprint plan.

2026-01-21

ln-311-task-creator.md

13

1 export ln-311-task-creator

2 from "levnikolaevich/claude-code-skills"

3 Creates ALL task types (implementation, refactoring, test). Generates task documents from templates, validates type rules, creates in Linear, updates kanban. Invoked by orchestrators.

2026-01-21

password-recovery.md

13

1 export password-recovery

2 from "letta-ai/skills"

3 This skill provides guidance for recovering passwords or sensitive data from disk images, corrupted files, or forensic scenarios. Use this skill when tasked with extracting passwords from disk images, recovering deleted files containing credentials, or performing data forensics to find lost authentication information.

2026-01-21

git-multibranch.md

13

1 export git-multibranch

2 from "letta-ai/skills"

3 Guidance for setting up Git-based multi-branch deployment systems with SSH access, web servers, and automated deployment hooks. This skill should be used when configuring Git repositories that deploy to multiple environments (e.g., main/dev branches), setting up SSH authentication for Git, configuring web servers to serve content from different branches, or creating post-receive hooks for automated deployments.

2026-01-21

ln-343-manual-tester.md

13

1 export ln-343-manual-tester

2 from "levnikolaevich/claude-code-skills"

3 Performs manual testing of Story AC via executable bash scripts saved to tests/manual/. Creates reusable test suites per Story. Worker only.

2026-01-21

pytest-coder.md

13

1 export pytest-coder

2 from "majesticlabs-dev/majestic-marketplace"

3 Write comprehensive pytest tests with fixtures, parametrization, mocking, async testing, and modern patterns.

2026-01-22

analyzing-test-effectiveness.md

13

1 export analyzing-test-effectiveness

2 from "withzombies/hyperpowers"

3 Use to audit test quality with Google Fellow SRE scrutiny - identifies tautological tests, coverage gaming, weak assertions, missing corner cases. Creates bd epic with tasks for improvements, then runs SRE task refinement on each.

2026-01-21

debugging-with-tools.md

13

1 export debugging-with-tools

2 from "withzombies/hyperpowers"

3 Use when encountering bugs or test failures - systematic debugging using debuggers, internet research, and agents to find root cause before fixing

2026-01-21

litestream-coder.md

13

1 export litestream-coder

2 from "majesticlabs-dev/majestic-marketplace"

3 This skill guides configuring Litestream for continuous SQLite backup in Rails 8+ apps. Use when setting up production backups for SQLite databases (Solid Queue, Solid Cache, Solid Cable).

2026-01-22

mock-data.md

13

1 export mock-data

2 from "sgcarstrends/sgcarstrends"

3 Generate realistic mock data for testing using factories, fixtures, and Faker.js. Use when seeding test databases, creating test fixtures, or mocking API responses.

2026-01-21

api-testing.md

13

1 export api-testing

2 from "sgcarstrends/sgcarstrends"

3 Write and run API tests with Vitest for endpoints, middleware, and integrations. Use when testing API functionality, request/response validation, error handling.

2026-01-21

rails-debugger.md

13

1 export rails-debugger

2 from "majesticlabs-dev/majestic-marketplace"

3 Use proactively when encountering Rails errors, test failures, build issues, or unexpected behavior. Analyzes errors, reproduces issues, and identifies root causes.

2026-01-22

style-guide-builder.md

13

1 export style-guide-builder

2 from "majesticlabs-dev/majestic-marketplace"

3 Style guide templates for content creation. Used by /majestic:style-guide:new command.

2026-01-22

Codebase Organizer.md

13

1 export Codebase Organizer

2 from "sunholo-data/ailang"

3 Monitor and refactor large files into smaller, AI-friendly modules. Use when user asks to check file sizes, split large files, or organize the codebase. Ensures tests pass before and after refactoring.

2026-01-21

test-backend-router.md

13

1 export test-backend-router

2 from "sorryhyun/DiPeO"

3 Test implementation of thin router skill for DiPeO backend. Provides decision criteria and documentation anchors for FastAPI server, CLI (dipeo run/results/metrics/compile/export), SQLite schema, and MCP integration in apps/server/. Use when task mentions CLI commands, server endpoints, database queries, or MCP tools.

2026-01-05

writing-skills.md

13

1 export writing-skills

2 from "withzombies/hyperpowers"

3 Use when creating new skills, editing existing skills, or verifying skills work - applies TDD to documentation by testing with subagents before writing

2026-01-21

ln-342-regression-checker.md

13

1 export ln-342-regression-checker

2 from "levnikolaevich/claude-code-skills"

3 Worker that runs existing tests to catch regressions. Auto-detects framework, reports pass/fail. No status changes or task creation.

2026-01-21

pypi-server.md

13

1 export pypi-server

2 from "letta-ai/skills"

3 Guide for setting up local PyPI servers to host and serve Python packages. This skill should be used when tasks involve creating a local PyPI repository, serving Python packages over HTTP, building distributable Python packages, or testing pip installations from a custom index URL.

2026-01-21