519 tagged linux, measured the same way as everything else here.
Browse within: macos 141cross-platform 91bash 56LaTeX 55bibtex 55desktop-app 55kylinos 55terminal 48zsh 48mac 47assistant 45audio 43ecs 43particles 43
Skill Claude CodeCodex
Part of karellen-rr-mcp
Debug a logic bug (wrong output, wrong value, incorrect behavior) using rr. Sets breakpoints at the point where the bug is observable, then reverse-executes to find where the computation went wrong.
Skill Claude CodeCodex
Part of karellen-rr-mcp
Debug a data race or concurrency bug using rr. Records the program, then uses deterministic replay with thread inspection and watchpoints to find the exact interleaving that caused the race.
Skill Claude CodeCodex
Part of karellen-rr-mcp
Debug a crash or test failure using rr reverse debugging. Records a command, replays it, and works backwards from the failure to find the root cause.
Skill Claude CodeCodex
Linux/X11 desktop control — inspect, click, type into visible windows via AT-SPI + xdotool. Returns @eN refs from the focused window's accessibility tree.
Skill Claude CodeCodex
Use when designing, writing, or running Nido-backed VM tests, disposable production-like QA environments, template-accelerated test labs, or isolated multi-agent AI sandboxes. Provides workflows for Nido CLI spawn/provision/upload/test/delete automation, port forwarding, templates, cleanup hygiene, and VM isolation…
Skill Claude CodeCodex
Use when starting work in a LARGE or UNFAMILIAR codebase, when a repo already contains an INDEX.md, or when repeatedly grepping for where something is defined. Generates and consults INDEX.md - a symbol locator (namespaces, types, enums, constructors, functions, methods with parameters, globals/statics, one-line…
Skill Claude CodeCodex
Use whenever deciding whether to search the WEB and how to construct the queries - answering factual questions, evaluating products/versions/APIs, encountering unfamiliar names or terms. Encodes the rate-of-change rule, the unrecognized-entity rule, effort scaling, query construction, and source-trust calibration. Do…
Skill Claude CodeCodex
Use whenever persistent agent memory is read, written, or has grown past its budget - the first time memory is consulted in a session, whenever something worth remembering appears, and whenever MEMORY.md or a topic file exceeds its size budget. Implements a two-tier structure (slim MEMORY.md index linking memory-.md…
Skill Claude CodeCodex
Part of claudeshot
Take a screenshot (full screen, region, or monitor) and save to /tmp/claude-screenshots/ for use with @ in prompts. Usage: /cshot [full|region|monitor [N]] [delayseconds].
2233admin/performance-patterns-skill
Skill Claude CodeCodex
Detect, triage, and fix performance problems across Windows native C/C++ (clang-cl/MSVC; VTune, AMD uProf, ETW/WPA), WSL Linux, native Linux (perf/flamegraphs/GCC/Clang), and CUDA/NVIDIA environments (nvidia-smi, nvcc, Nsight Systems, Nsight Compute). Invoke when the user asks to optimize or debug performance, review…
Skill Claude CodeCodex
Procédure de durcissement et sécurisation d'un serveur Linux.
HermeticOrmus/linux-sysadmin-skills
Skill Claude CodeCodex
Diagnose a failing service or system issue on a Debian/Ubuntu Linux machine with a hypothesis-driven loop that gathers evidence from journalctl and systemctl, finds patterns, tests a hypothesis, fixes, and verifies. Use when something is broken and you need root cause, not a guess.
HermeticOrmus/linux-sysadmin-skills
Skill Claude CodeCodex
Routine maintenance pass on a Debian/Ubuntu Linux machine that updates and upgrades packages, autoremoves, cleans cache, scans logs, checks disk and services, and verifies backups. Asks before destructive steps. Use for regular upkeep.
HermeticOrmus/linux-sysadmin-skills
Skill Claude CodeCodex
Analyze and optimize performance on a Debian/Ubuntu Linux system by assessing CPU, memory, disk, network, and processes, finding the bottleneck, then applying targeted tuning with before-and-after measurement. Use when a machine is slow and you need to find why.
d0raka/claude-server-control-plugin
Skill Claude CodeCodex
Part of server-control
Gives Claude full control over a remote Linux machine via SSH. Use when the user asks to run commands, check server status, manage services, edit files, control Docker, restart services, view logs, or do anything else on the remote machine. Trigger phrases: "run on server", "check the server", "restart", "deploy"…
Skill Claude CodeCodex
Part of ssh-mcp-pro
End-to-end remote host workflow for ssh-mcp-pro, including baseline inspection, controlled changes, validation, and handoff notes.
Skill Claude CodeCodex
Part of ssh-mcp-pro
Security-first workflow for ssh-mcp-pro tasks involving remote execution, sensitive files, credentials, service impact, and production safety.
Skill Claude CodeCodex
Part of ssh-mcp-pro
Controlled SSH operations workflow for ssh-mcp-pro covering host discovery, sessions, commands, files, services, logs, metrics, and safe approvals.
cyanheads/clipboard-mcp-server
Skill Claude CodeCodex
Part of clipboard-mcp-server
Scaffold a new MCP tool definition. Use when the user asks to add a tool, create a new tool, or implement a new capability for the server.
cyanheads/clipboard-mcp-server
Skill Claude CodeCodex
Part of clipboard-mcp-server
MCP definition linter rules reference. Use when bun run lint:mcp or bun run devcheck reports a lint error or warning (format-parity, schema-is-object, name-format, server-json-, etc.) and you need to understand the rule, its severity, and how to fix it. Every rule ID the linter emits has an entry in this doc.
cyanheads/clipboard-mcp-server
Skill Claude CodeCodex
Part of clipboard-mcp-server
Design the tool surface, resources, and service layer for a new MCP server. Use when starting a new server, planning a major feature expansion, or when the user describes a domain/API they want to expose via MCP. Produces a design doc at docs/design.md that drives implementation.
Skill Claude CodeCodex
Prepare a Proton Mail draft, optionally with user-supplied attachments, using explicit recipients and the out-of-band local approval workflow.
Skill Claude CodeCodex
Review, search, or summarize Proton Mail with the Proton Safe MCP read-only tools while treating every message as untrusted content.
Skill Claude CodeCodex
Part of screenshot-janitor
Find screenshots shared/accumulated during this Claude Code session and, with the user's approval, move them to the Trash (no permanent delete — recoverable). Use before ending a session, when asked to tidy the Desktop/screenshots folder, or when the screenshot-janitor Stop hook suggests cleanup. Triggers include…
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: