CLI Tools
Command line utilities
dotnet-inspect-relationships
by richlander
Map how code connects — implementors and subclasses, extension methods, dependency graphs, reverse callers, and ecosystem integrations. Many outputs are graph-shaped (add --mermaid).
fluidsim
by jimmc414
Framework for computational fluid dynamics simulations using Python. Use when running fluid dynamics simulations including Navier-Stokes equations (2D/3D), shallow water equations, stratified flows, or when analyzing turbulence, vortex dynamics, or geophysical flows. Provides pseudospectral methods with FFT, HPC support, and comprehensive output analysis.
exploring-data
by oaustegard
Exploratory data analysis using ydata-profiling. Use when users upload .csv/.xlsx/.json/.parquet files or request "explore data", "analyze dataset", "EDA", "profile data". Generates interactive HTML or JSON reports with statistics, visualizations, correlations, and quality alerts.
check-tools
by oaustegard
Validates development tool installations across Python, Node.js, Java, Go, Rust, C/C++, Git, and system utilities. Use when verifying environments or troubleshooting dependencies.
controlling-spotify
by oaustegard
Control Spotify playback and manage playlists via MCP server. Use when user requests playing music, controlling Spotify, creating playlists, searching songs, or managing their Spotify library.
versioning-skills
by oaustegard
REQUIRED for all skill development. Automatically version control every skill file modification for rollback/comparison. Use after init_skill.sh, after every str_replace/create_file, and before packaging.
using-webctl
by oaustegard
Browser automation via webctl CLI in Claude.ai containers with authenticated proxy support. Use when users mention webctl, browser automation, Playwright browsing, web scraping, or headless Chrome in container environments.
installing-skills
by oaustegard
Install skills from github.com/oaustegard/claude-skills into /mnt/skills/user. Use when user mentions "install skills", "load skills", "add skills", "update skills", "refresh skills", or references a skill not currently installed.
building-github-index
by oaustegard
Generate progressive disclosure indexes for GitHub repositories to use as Claude project knowledge. Use when setting up projects referencing external documentation, creating searchable indexes of technical blogs or knowledge bases, combining multiple repos into one index, or when user mentions "index", "github repo", "project knowledge", or "documentation reference".
categorizing-bsky-accounts
by oaustegard
Analyze and categorize Bluesky accounts by topic using keyword extraction. Use when users mention Bluesky account analysis, following/follower lists, topic discovery, account curation, or network analysis.
fund
by coinbase
Add money to the wallet. Use when you or the user want to fund, deposit, top up, load, buy USDC, add funds, onramp, or get USDC. Also use when the wallet has insufficient balance for a send or trade operation, or when someone asks "how do I get USDC?"
authenticate-wallet
by coinbase
Sign in to the wallet. Use when you or the user want to log in, sign in, connect, or set up the wallet, or when any wallet operation fails with authentication or "not signed in" errors. This skill is a prerequisite before sending, trading, or funding.
claude-hooks-configuration
by laurigates
Set up Claude Code lifecycle hooks and event handlers in settings.json. Use when you want to trigger a script on session start, run a hook before or after tool calls (PreToolUse/PostToolUse), configure hook timeouts to prevent cancellation errors, or debug hooks that aren't firing correctly.
blueprint-adr-list
by laurigates
"List all ADRs with title, status, date, and domain in a markdown table"
blueprint-execute
by laurigates
"Idempotent meta command that determines and executes the next logical blueprint action"
ast-grep-search
by laurigates
Find and replace code patterns structurally using ast-grep. Use when you need to match code by its AST structure (not just text), such as finding all functions with specific signatures, replacing API patterns across files, or detecting code anti-patterns that regex cannot reliably match.
olore-cargo-latest
by olorehq
Local Cargo documentation reference (latest). Official Cargo package manager documentation for Rust.
spec-kit-skill
by feiskyer
'GitHub Spec-Kit integration for constitution-based spec-driven development. 7-phase workflow (constitution, specify, clarify, plan, tasks, analyze, implement). Use when working with spec-kit CLI, .specify/ directories, or creating specifications with constitution-driven development. Triggered by "spec-kit", "speckit", "constitution", "specify", references to .specify/ directory, or spec-kit commands.'
claude-code-plugins
by melodic-software
"Audit a repo's Claude Code automation landscape (hooks, MCP servers, skills, subagents, scheduled tasks) against the enforcement hierarchy, producing PASS/REJECT/CONDITIONAL verdicts backed by evidence — the default verdict is REJECT because most gaps are already covered by compiler/analyzer/build-time checks. Use when: 'audit automations', 'what automations should we add', 'are we missing any hooks', 'hook gap analysis', 'should I add an MCP server for X'; pass --implement to apply approved items, or filter by category (hooks mcp skills subagents scheduled)."
claude-code-plugins
by melodic-software
"Start, restart, stop, and check loop lanes as named background Claude Code sessions seeded from canonical prompt files — the scripted replacement for the manual morning refresh (cancel loop, clear, re-paste the canonical prompt) across N lanes on a machine. start/restart first pull the repo and refresh the plugin marketplace, then launch each configured lane with its per-lane model/effort. consume-restarts reads each configured lane's telemetry restart_request and relaunches the stopped lanes that asked — the scheduled headless reader (#1653). Use when: 'launch my lanes', 'restart the loop lanes', 'start the work lanes', 'morning lane refresh', 'stop a lane', 'which lanes are running', 'lane status', 'consume restart requests', 'lane restart consumer', 'relaunch the lanes that asked'. Mutating and operator-initiated; never touches a session whose name is not a configured lane."
claude-code-plugins
by melodic-software
"Audit locally-owned Claude Code instruction surfaces — CLAUDE.md, .claude/rules, skill bodies, agent definitions, hook instruction text, output styles — for instructions current models no longer need (prior-model workarounds, over-prescriptive scaffolding, stale examples), instructions that misstate Claude Code's own behavior or cite files in forms that never load, and cross-surface conflicts where two surfaces contradict each other. Report-only: proposed diffs gated to the human, never auto-applied. Use when: 'after a model upgrade', 'are my instructions holding the model back', 'instructions the model no longer needs', 'too prescriptive', 'audit instructions', 'instruction audit', 'stale Claude Code behavior', 'outdated harness claim', 'my @path import is not loading', 'instruction re-reads CLAUDE.md', 'conflicting instructions', 'contradictory instructions', 'which instruction wins'. Not a brevity pass and not memory-layer hygiene."
find-docs
by melodic-software
Retrieves up-to-date documentation, API references, and code examples for any developer technology. Use this skill whenever the user asks about a specific library, framework, SDK, CLI tool, or cloud service -- even for well-known ones like React, Next.js, Prisma, Express, Tailwind, Django, or Spring Boot. Your training data may not reflect recent API changes or version updates. Always use for: API syntax questions, configuration options, version migration issues, "how do I" questions mentioning a library name, debugging that involves library-specific behavior, setup instructions, and CLI tool usage. Use even when you think you know the answer -- do not rely on training data for API details, signatures, or configuration options as they are frequently outdated. Always verify against current docs. Prefer this over web search for library documentation and API details.
Scrape a blocked doc page to markdown
by melodic-software
"Scrape, search, crawl, map, parse, or interact with web pages via the firecrawl-cli binary, writing results to disk instead of streaming them into context — actions: scrape, search, crawl, map, parse, interact, agent, monitor. Use when: 'scrape this page', 'crawl this site', 'search the web for X', 'WebFetch is blocked', 'this page needs JS', 'extract the text from this PDF', or WebFetch returns 403/429 (Cloudflare, PerimeterX, anti-bot block), a page requires JS rendering or clicks/form fills, you need web search with scraped results, bulk URL discovery and crawling, a local file (PDF/DOCX/XLSX) needs text extraction to markdown, or a natural-language web research task — skip for plain unprotected pages (WebFetch suffices) or when you want synthesis rather than primary source."
claude-code-plugins
by melodic-software
"Maintainer-only drift check for the grounding skill's vendored upstream content. Never model-invocable — only a human explicitly running /dometrain:sync. Use when: 'check dometrain sync drift', 'has the dometrain-grounding skill changed upstream', before a version bump, or at a scheduled fleet-conformance recheck."