Pre-built code templates and patterns for scientific computing and schematics in Claude. Accelerates development with reusable solutions for technical projects.
200 skills · 2 MCP servers
Write markdown to program anything—a code-to-execution plugin that interprets markdown specifications into runnable applications.
Plugin swissarmyhammer-swissarmyhammer from marketplace cascade-code-general-misc-4 in joshuarweaver/cascade-code-general-misc-4. Commands read from the repo's manifest — 1 month ago.
This plugin runs code on your machine — it starts local MCP servers. The exact commands are listed below; read them before installing.
check-sahMonitor the performance of a sah /finish batch (the kanban implement→test→review→commit pipeline) running in a given project folder — locate the active finish session, report progress, scan for errors, quantify token usage by source, and surface sah tooling errors and behavior changes. Takes a proje
ciCheck that CI is green for the current work and diagnose it when it is not, and optionally fix it. Detects the CI provider in use (GitHub Actions, GitLab, or any provider that reports commit checks back to GitHub) and reads the matching reference for the exact commands. Use when the user says "check
code-contextCode context operations for symbol lookup, search, grep, call graph, and blast radius analysis. Use when the user says "blast radius", "who calls this", "find symbol", "find references", "go to definition", "symbol lookup", "callgraph", "find callers", "what calls this function", or "what's affected
commitGit commit workflow. Use this skill whenever the user says "commit", "save changes", "check in", or otherwise wants to commit code. Always use this skill instead of running git commands directly.
coverageRun tests with coverage instrumentation, identify uncovered code, and produce kanban tasks for coverage gaps. Use when the user says "coverage", "what's untested", "find coverage gaps", or wants to know what needs tests.
deduplicateFind and refactor duplicate code. Use this skill when the user wants to find near-duplicate code, check for copy-paste redundancy, or DRY up a codebase — optionally scoped to changed files.
detected-projectsDiscover project types, build commands, test commands, and language-specific guidelines for the current workspace. Use when the user says "what kind of project", "detect project", "build command", "test command", "project type", asks what language or framework the code uses, or wants to know how to
double-checkDouble check your work by reviewing changes, asking clarifying questions, and verifying correctness before proceeding. Use when the user says "double check", "verify", "sanity check", or wants validation of recent work.
exploreUnderstand how unfamiliar code works before planning or changing it — its structure, behavior, data flow, and the blast radius of a change. Use when the user says "explore", "investigate", "how does X work", "why does X happen", "where is X handled", "what calls X", "what would it take to change X",
finishDrive kanban tasks from ready to done by looping implement → test → commit → review until each task is clean. Use when the user says "/finish", "drive tasks to done", "work the board", "finish the tasks", "finish the batch", or otherwise wants to orchestrate tasks through the full pipeline to done.
implementUse this skill when the user says "/implement", "implement task", "implement the next task", "work the next task", "pick up a task", or "implement" followed by a task id. Picks up one kanban task and drives it from ready through doing, leaving it green and ready for review. Do NOT use this skill for
issueTurn an issue into finished work. Use when a GitHub issue URL (e.g. github.com/owner/repo/issues/123) is pasted, or when the pasted text is clearly the body of an issue (title + description, "Steps to reproduce", "Expected/Actual behavior", labels). Also fires on "/issue", "make a task from this iss
kanbanExecute the next task from the kanban board. Use when the user says "kanban", "/kanban", "next task", "what's the next task", or "pick up work". Picks up the next ready task from the board and drives it through doing to review.
lspDiagnose and install missing LSP servers for your project. Use when the user says "lsp", "language servers", "check lsp", or wants to ensure code intelligence is fully working. Also use when live code intelligence ops (get_hover, get_completions, go to definition) return degraded results from the tr
make-readmeReplace README.md wholesale with a minimal, high-quality README modeled on the best open source packages — it writes a complete new file, never an incremental edit of the old one. Two modes — `library` (no logo, leads with an inline runnable usage example) and `application` (logo, installation, gett
mapGenerate a visual architecture overview of the codebase with Mermaid diagrams. Produces ARCHITECTURE.md at repo root. Use when the user says "map", "architecture", "overview", or wants to understand the codebase structure.
planPlan Mode workflow. Use this skill when the user says "/plan", "help me plan", "break this into tasks", "design the approach", or otherwise wants to plan work, and also whenever you are in Plan Mode. Drives all planning activity — research, task decomposition, and creating kanban tasks as the plan a
reviewCode review workflow. Use this skill whenever the user says "review", "code review", "review this PR", "review my changes", or otherwise wants a code review.
sah-helpLearn what SwissArmyHammer (sah) makes available and how to use it. Use when the user says "sah help", "/sah-help", "what can sah do", "what skills are there", "what tools do I have", "how do I use swissarmyhammer", "which skill do I use for X", or is new to sah. Gives a short tour of the skills, to
shellShell command execution with persistent history, process management, and searchable output. Use when you need to run a shell command, grep previous command output, get output lines from a prior command, list running processes, or kill a hung process. Triggers on phrases like "run X", "execute X", "g
taskCreate a single, well-researched kanban task. Use when the user wants to add a task, track an idea, or capture work without entering full plan mode.
tddUse when implementing any feature or bugfix, before writing implementation code.
thoughtfulUse when starting any conversation - establishes how to find and use skills, requiring Skill tool invocation before ANY response including clarifying questions
sahruns: sah serve
Pre-built code templates and patterns for scientific computing and schematics in Claude. Accelerates development with reusable solutions for technical projects.
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This page updates itself from your repo. Add the badge to your README, or get it Featured to pin it above the organic results with a followed link to your site.