gitgoodordietrying

提供Base64、URL编码、Hex、Unicode、JWT、哈希及多种序列化格式的编码解码与转换工具，支持命令行和代码调用。

Write high-quality agent skills (SKILL.md files) for ClawdHub/MoltHub. Use when creating a new skill from scratch, structuring skill content, writing effective frontmatter and descriptions, choosing section patterns, or following best practices for agent-consumable technical documentation.

Write robust, portable shell scripts. Use when parsing arguments, handling errors properly, writing POSIX-compatible scripts, managing temp files, running commands in parallel, managing background processes, or adding --help to scripts.

Practical regex patterns across languages and use cases. Use when validating input (email, URL, IP), parsing log lines, extracting data from text, refactoring code with search-and-replace, or debugging why a regex doesn't match.

Parse, search, and analyze application logs across formats. Use when debugging from log files, setting up structured logging, analyzing error patterns, correlating events across services, parsing stack traces, or monitoring log output in real time.

Query, design, migrate, and optimize SQL databases. Use when working with SQLite, PostgreSQL, or MySQL — schema design, writing queries, creating migrations, indexing, backup/restore, and debugging slow queries. No ORMs required.

Recover from developer disasters. Use when someone force-pushed to main, leaked credentials in git, ran out of disk space, killed the wrong process, corrupted a database, broke a deploy, locked themselves out of SSH, lost commits after a bad rebase, or hit any other "oh no" moment that needs immediate, calm, step-by-step recovery.

Review and audit agent skills (SKILL.md files) for quality, correctness, and effectiveness. Use when evaluating a skill before publishing, reviewing someone else's skill, scoring skill quality, identifying defects in skill content, or improving an existing skill.

Create, debug, and manage CI/CD pipelines with GitHub Actions. Use when the user needs to set up automated testing, deployment, releases, or workflows. Covers workflow syntax, common patterns, secrets management, caching, matrix builds, and troubleshooting.

Debug DNS resolution and network connectivity。Use when 需要代码生成、编程辅助、调试测试、开发部署时使用。不适用于非技术类的通用任务。适用于独立开发者、团队和自动化流程场景。支持中文交互，无需复杂配置即开即用。输出结果可直接使用，减少二次加工成本。

Schedule and manage recurring tasks with cron and systemd timers. Use when setting up cron jobs, writing systemd timer units, handling timezone-aware scheduling, monitoring failed jobs, implementing retry patterns, or debugging why a scheduled task didn't run.

Profile and optimize application performance. Use when diagnosing slow code, measuring CPU/memory usage, generating flame graphs, benchmarking functions, load testing APIs, finding memory leaks, or optimizing database queries.

Write and run tests across languages and frameworks. Use when setting up test suites, writing unit/integration/E2E tests, measuring coverage, mocking dependencies, or debugging test failures. Covers Node.js (Jest/Vitest), Python (pytest), Go, Rust, and Bash.

Process, transform, analyze, and report on CSV and JSON data files. Use when the user needs to filter rows, join datasets, compute aggregates, convert formats, deduplicate, or generate summary reports from tabular data. Works with any CSV, TSV, or JSON Lines file.

SSH tunneling, port forwarding, and remote access patterns. Use when setting up local/remote/dynamic port forwards, configuring jump hosts, managing SSH keys, multiplexing connections, transferring files with scp/rsync, or debugging SSH connection issues.

Validate data with schemas across languages and formats. Use when defining JSON Schema, using Zod (TypeScript) or Pydantic (Python), validating API request/response shapes, checking CSV/JSON data integrity, or setting up data contracts between services.

创建和管理Docker沙箱虚拟机环境，保障Agent安全执行不可信代码，支持跨平台即开即用的容器隔离操作。

Audit codebases and infrastructure for security issues. Use when scanning dependencies for vulnerabilities, detecting hardcoded secrets, checking OWASP top 10 issues, verifying SSL/TLS, auditing file permissions, or reviewing code for injection and auth flaws.

Scaffold, test, document, and debug REST and GraphQL APIs. Use when the user needs to create API endpoints, write integration tests, generate OpenAPI specs, test with curl, mock APIs, or troubleshoot HTTP issues.

Advanced git operations beyond add/commit/push. Use when rebasing, bisecting bugs, using worktrees for parallel development, recovering with reflog, managing subtrees/submodules, resolving merge conflicts, cherry-picking across branches, or working with monorepos.

Debug running Docker containers and Compose services. Use when inspecting container logs, exec-ing into running containers, diagnosing networking issues, checking resource usage, debugging multi-stage builds, troubleshooting health checks, or fixing Compose service dependencies.

Write Makefiles for any project type. Use when setting up build automation, defining multi-target builds, managing dependencies between tasks, creating project task runners, or using Make for non-C projects (Go, Python, Docker, Node.js). Also covers Just and Task as modern alternatives.