Skills for Claude Code

246,488 that install into Claude Code. Same mod, same page, whichever agent you run: a URL per tool would split one page into five that compete.

council

16273

Endokelp/DecisionCouncil

Skill Claude Code

Evidence-bound multi-agent council for high-stakes decisions. Scout uses last30days, Advocate and Skeptic debate, Fact Checker uses deep-research Quick mode. Delivers ranked options with #1 marked, dissent preserved, and the condition that would flip the verdict. Use when user says council this, /council, run the…

not rated 4 1mo ago A 124 tokens original MIT

Lancetnik/evidence-based-fitness-coach

Skill Claude CodeCodex

Use when the user asks about strength training, building a training program, hypertrophy, fat loss, gaining mass, nutrition plans, protein/macros, supplements (creatine, BCAA), recovery, cardio + lifting, training at home, or choosing a coach — any strength training or nutrition question. Triggers on "I want to lose…

not rated 4 3mo ago A 152 tokens original MIT

solana-audit

16276

beriktassuly/solana-audit-skill

Skill Claude Code

Use when the user asks to audit a Solana or Anchor codebase, explain report-backed Solana vulnerability classes, review signer or PDA bugs, analyze CPI trust boundaries, assess Token-2022 or payment integrations, digest a public Solana audit report, investigate an exploit path, plan formal verification or invariant…

not rated 4 3mo ago A 85 tokens original MIT

consciousness-loop

16277

thdelmas/consciousness-loop

Skill Claude Code

The autonomic executive of an agent — a self-firing loop that wakes on a tick, pulls the other organs into one workspace, decides what needs attention now, acts or defers, then sets its own next wake frequency and sleeps. Turns a pile of triggered reflexes into a continuous self that persists and acts between human…

not rated 4 changed 8d ago A 192 tokens original MIT

email-design

16278

CosmoBlk/email-design

Skill Claude Code

Design distinctive, on-brand emails — newsletters, campaigns, welcome series, promo, post-purchase, win-back, transactional, announcements. Use when the user wants to draft, write, compose, design, redesign, critique, polish, or improve an email; or send a campaign / blast / broadcast through any ESP (Nitrosend…

not rated 4 4mo ago A 210 tokens original MIT

openspec-update-change

16279

TreatTrick/skill-sync

Skill Claude Code

Update an OpenSpec change by revising its existing planning artifacts and keeping them coherent with one another. Use when the user wants to revise a change's plan, fold new decisions into it, or reconcile its artifacts after an edit. Never edits code.

not rated 4 1mo ago A 55 tokens copy · 70% MIT

clean-skill

16280

alinotfoundbtw/sounding

Skill Claude CodeCodex

Convert tabular data between CSV, TSV, and JSON Lines. Use whenever the user asks to reformat, convert, or clean a .csv, .tsv, or .jsonl file, or mentions converting between these formats.

not rated 4 1mo ago A 51 tokens original MIT

creating-figures

16281

ai4paper/apaper-plugin

Skill Claude CodeCodex

Creates publication-quality scientific figures for academic papers. Backend is chosen by host paper extension — .tex papers get TikZ figures, .typ papers get CeTZ figures; the two are never mixed. Use when creating block diagrams, system architectures, flowcharts, or technical illustrations for papers and theses.…

not rated 4 4d ago A 86 tokens original MIT

engineering-discipline

16282

mukilankarthik/self-awareness

Skill Claude CodeCodex

Behavioral guidelines to reduce common agent coding mistakes — thinking before coding, simplicity, surgical changes, goal-driven execution, and mandatory verification for data/BI work. Adapted from andrej-karpathy-skills (MIT), with a data/BI engineering layer added. Use this skill whenever writing, editing, or…

not rated 4 1mo ago A 86 tokens original MIT

setup-skills-evals

16283

ahnafyy/skills-evals

Skill Claude CodeCodex

Set up the skills-evals library in a repository — discover agent artifacts, interview the user about what to test, scaffold eval cases, and wire CI and local runners. Use when the user wants to set up skills-evals, test their agent skills, add evals for skills or custom agents, check why a skill isn't triggering, or…

not rated 4 2mo ago A 87 tokens original MIT

task-hypergraph

16285

VibeCodingNights/loop-engineering

Skill Claude CodeCodex

Crystallize a one-line objective into a sub-4k GOAL, scaffold a resumable task-hypergraph workspace on disk, and drive it to completion via PARALLEL map->do->review cycles run as Workflow fan-outs, with adversarial review gates, worktree isolation, and honest pass/fail gates. Use when decomposing a repo / refactor /…

not rated 4 2mo ago A 221 tokens

manage-usage-sidebar

16286

JaceHwang/codex-usage-sidebar

Skill Claude Code

Install, check, repair, or uninstall the native Codex Usage Sidebar companion. Use when the user asks about the Codex usage header indicator, says it disappeared after a Codex update, requests repair, status, installation, or removal, or invokes @codex-usage-sidebar.

not rated 4 +1 8d ago A 62 tokens original MIT

plugin-dev

16287

PrabhdeepSingh/claude-plugins

Skill Claude Code

The maintainer's handbook for the sonu plugin and the claude-plugins repo. INVOKE whenever authoring, editing, reviewing, or releasing any component in this repo — a skill's SKILL.md, a command file (under sonu/commands/ or .claude/commands/), a manifest, or the README — or when answering how the plugin's pieces fit…

not rated 4 +1 changed 17d ago A 143 tokens original MIT

rhyean88/apple-platform-build-tools-claude-code-plugin

Skill Claude CodeCodex

Builds, tests, and archives Swift packages and Xcode projects for Apple platforms. Use when running xcodebuild, swift build, or swift test commands, discovering schemes and targets, or selecting simulator destinations for iOS, macOS, tvOS, watchOS, or visionOS.

not rated 4 yesterday A 64 tokens original MIT

crtvrffnrt/skills

Skill Claude CodeCodex

Static malware reverse-engineering and threat-intelligence triage for unknown files, Windows EXE/PE binaries, scripts, archives, ISOs, JavaScript, PowerShell, documents, and unpacked payloads. Use when a user provides a sample path, hash, filename, or file and asks whether it is malicious, benign, suspicious, contains…

not rated 4 6d ago A 104 tokens

x-timeline

16290

dceoy/ai-coding-agent-skills

Skill Claude Code

Read an authenticated X Following or For You timeline through agent-browser without APIs or engagement actions.

not rated 4 changed 17d ago A 22 tokens AGPL-3.0

codex-build

16291

alanshurafa/co-evolution

Skill Claude Code needs its repo

Orchestrate Codex to BUILD code in the background while this Claude Code session (typically Opus) plans and reviews — never babysitting. The session composes the implementation plan, kicks the dev-review runner detached via a background Bash task with --preset codex-build, ENDS ITS TURN, and is woken on exit to run a…

not rated 4 changed 25d ago A 181 tokens original MIT

verify-change

16292

morimorijap/sunaba-cli

Skill Claude CodeCodex

Use after implementation, before final response.

not rated 4 +1 6d ago A 0 tokens original MIT

daily-work-log

16293

MasonSRE/debrief

Skill Claude CodeCodex

A daily report generator that summarizes local activity from Claude Code, Codex, Gemini CLI, and Git, with optional Chinese output.

not rated 4 3mo ago A 116 tokens original MIT

ai-security-review

16294

karthikrshet/aiskills

Skill Claude CodeCodex

Use this skill to audit an AI system for security vulnerabilities including prompt injection, sensitive data exposure, excessive agent permissions, unsafe tool calls, and insecure output handling. Grounded in OWASP GenAI LLM Top 10 (2026). Activates before production deployment of any LLM-based application, agent, or…

not rated 4 1mo ago A 74 tokens

continue-later

16295

dhruv-anand-aintech/continue-later-skill

Skill Claude CodeCodex

Generate a structured continuation.md for handoffs—project context, state, tasks, gotchas, and deploy steps. Use when the user wants to save state or hand off work (not for quick raw git dumps; use continue-later-fast for that).

not rated 4 4mo ago A 55 tokens original MIT

redteam

16296

Baba01hacker666/gemini-redteam

Skill Claude CodeCodex

Expertise in offensive security research, vulnerability analysis, CMS-focused application testing, and red team operations.

not rated 4 2mo ago A 23 tokens

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: