29 reusable agent skills distilled from MIT's The Missing Semester of Your CS Education (2026), covering all nine lectures, installable with one click into Claude Code / dsh / OpenCode / Codex
AntheaLaffy/the-missing-semester-skills
Skill Claude CodeCodex
A set of instructions for managing an AI coding agent's working context and coordinating helper agents. It covers files such as AGENTS.md and CLAUDE.md, which store project guidance for agents.
AntheaLaffy/the-missing-semester-skills
Skill Claude CodeCodex
A guide to using a coding agent, an AI assistant that works with software projects, for common development tasks. It covers implementation, bug fixing, refactoring, code review, code understanding, shell work, and less structured experimentation, along with the agent's limits and privacy concerns.
AntheaLaffy/the-missing-semester-skills
Skill Claude Code
Guidance on using AI responsibly in a team, including disclosing substantial AI contributions and following workplace AI policies. It also covers checking whether AI use is allowed in a particular situation.
AntheaLaffy/the-missing-semester-skills
Skill Claude Code
A guide to asking for help and clarifying questions, documented in Chinese.
AntheaLaffy/the-missing-semester-skills
Skill Claude CodeCodex
A setup guide for automating checks and releases in a software project. It covers pre-commit hooks, GitHub Actions, deployment, and shortcut commands.
AntheaLaffy/the-missing-semester-skills
Skill Claude CodeCodex
A set of tools for formatting code, checking it against coding rules, fixing common issues, and writing custom checks.
AntheaLaffy/the-missing-semester-skills
Skill Claude CodeCodex
A code review guide that gives practical feedback on a code change or pull request, separating blocking problems from suggestions.
AntheaLaffy/the-missing-semester-skills
Skill Claude CodeCodex
Deployment guidance for packaging and running applications in containers, especially with Docker and Docker Compose. It also explains when to use virtual machines, Kubernetes, systemd, reverse proxies, and related setup.
AntheaLaffy/the-missing-semester-skills
Skill Claude CodeCodex
A guide to making useful contributions to an open-source project, including bug reports, minimal examples that reproduce problems, pull requests, contribution rules, licenses, and security disclosures.
AntheaLaffy/the-missing-semester-skills
Skill Claude CodeCodex
A guide to debugging problems ranging from ordinary logs to low-level system tracing and memory checks.
AntheaLaffy/the-missing-semester-skills
Skill Claude CodeCodex
Guidance for setting up a development environment, including choices between an IDE and terminal workflow, language servers, AI coding tools, and editor extensions.
AntheaLaffy/the-missing-semester-skills
Skill Claude CodeCodex
A collection of personal configuration files for shells and command-line tools, often stored in a dotfiles repository and installed with symbolic links.
AntheaLaffy/the-missing-semester-skills
Skill Claude CodeCodex
A reference for Git commands, the version-control system used to track code changes and collaborate across branches.
AntheaLaffy/the-missing-semester-skills
Skill Claude Code
An instructional guide to Git's data model: files stored as blobs, directory trees, commits, references, HEAD, and the staging area. Git is a version-control system that records project snapshots over time.
AntheaLaffy/the-missing-semester-skills
Skill Claude Code
A guided course for learning practical software-development skills from this repository’s 28 skills across nine lessons.
AntheaLaffy/the-missing-semester-skills
Skill Claude CodeCodex
A performance-analysis toolkit for measuring execution time, system resources, CPU and memory use, and benchmark results. Profiling means measuring where a program spends time or memory so bottlenecks can be found.
AntheaLaffy/the-missing-semester-skills
Skill Claude CodeCodex
A guide to packaging and publishing Python projects, including virtual environments, dependencies, project metadata, and distribution files.
AntheaLaffy/the-missing-semester-skills
Skill Claude Code
A guide to regular expressions, which are patterns used to find, extract, or replace text. It covers building blocks, capture groups, references, greedy matching, and important limits.
AntheaLaffy/the-missing-semester-skills
Skill Claude Code
A guide to using a command-line shell: moving through folders, finding programs, reading command help, handling paths and quotes, and using common text and file commands.
AntheaLaffy/the-missing-semester-skills
Skill Claude Code
A reference for common command-line conventions, including options, input and output streams, environment variables, return codes, and pipelines.
AntheaLaffy/the-missing-semester-skills
Skill Claude CodeCodex
A guide to combining shell commands for processing logs, CSV files, text, and file lists. Shell commands are text instructions run in a terminal, and a pipeline passes one command's output to the next.
AntheaLaffy/the-missing-semester-skills
Skill Claude CodeCodex
A guide to controlling running shell commands and processes, including stopping them, sending signals, running jobs in the background, and cleaning up with scripts.
AntheaLaffy/the-missing-semester-skills
Skill Claude CodeCodex
A guide for writing, debugging, and adapting Bash scripts, which are command-line programs commonly used on Unix-like systems. It covers shell syntax, conditions, loops, variables, command output, exit codes, background jobs, and redirection.
AntheaLaffy/the-missing-semester-skills
Skill Claude CodeCodex
A guide to connecting to and working with remote machines using SSH, a secure command-line connection. It covers keys, file transfer, host aliases, pipelines, and port forwarding.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: