Productivity
PabloNAX/ultracode-skill
Codex-first Ultracode skill for dynamic coding workflows
$ npx skills add PabloNAX/ultracode-skillimmacualate/claude-forge
Transform Claude Code into a complete development environment for efficient coding and project management.
$ npx skills add immacualate/claude-forgeMarcel-Bich/marcel-bich-claude-marketplace
A collection of mainly my own productivity plugins for Claude Code.
$ npx skills add Marcel-Bich/marcel-bich-claude-marketplacetakemo101/sksync
Agent skill sync tool for multiple coding agents
$ npx skills add takemo101/sksyncfalungongcleanness498/claude-code-pm
Automate Claude Code project management for Linear tasks with parallel workers, verification, and PR workflow orchestration
$ npx skills add falungongcleanness498/claude-code-pmgapmiss/obsidian-plugin-skill
Agent SKILL for Obsidian.md plugin development
$ npx skills add gapmiss/obsidian-plugin-skillpewpewgogo/agentcrew
Task manager and context sync for AI agents and the humans operating them. REST + MCP + CLI + Claude skill.
$ npx skills add pewpewgogo/agentcrewYangHungTW/harness
Personal Claude Code marketplace: daily-ops skills (today/week/dashboard/curate-claude-md), 4-tier observability (statusline + hooks + ledger.jsonl + cross-repo week), nested CLAUDE.md gap detection.
$ npx skills add YangHungTW/harnessadaptyteam/adapty-sdk-integration-skill
Claude Code skill for integrating Adapty SDK into mobile apps
$ npx skills add adaptyteam/adapty-sdk-integration-skillcaasi/dong3
A Claude Code skill that lets you delegate tasks to external OpenAI-compatible chat endpoints. Probe capabilities first, then delegate with awareness of what can go wrong.
$ npx skills add caasi/dong3ProsusAI/prism
Give Claude Code persistent memory — captures patterns from your sessions, validates them with AI, and surfaces team knowledge as reusable skills
$ npx skills add ProsusAI/prismFidhaNazreen/MDSimulationAgent
Installable Python CLI that drives a full GROMACS MD workflow end-to-end from a natural-language prompt via Claude Code — 13-step DAG, per-step fingerprinting, resume-after-crash, 3 Claude skills, 8 tutorials, 148+ tests.
$ npx skills add FidhaNazreen/MDSimulationAgentpkyIntelligence/tokenmaxxer
Master your token pressure across Claude, Codex, OpenCode, Gemini, and Copilot (today). Live statusline gauges plus skills, agents, and commands that nudge Claude toward delegation and parallelization. Highly recommend customizing your CLAUDE.md to fit your workflow.
$ npx skills add pkyIntelligence/tokenmaxxerpetrocasek/github-fork-sync
Fork a public GitHub repo privately and keep it auto-synced with upstream. Includes workflow + Claude Code skill.
$ npx skills add petrocasek/github-fork-syncvalorisa/Claude-Skills
Community skills for Claude Code: token optimization, productivity workflows, and development best practices. All skills tested with TDD methodology (RED-GREEN-REFACTOR). Features rescue-tokens skill: 90% verbosity reduction, eliminates rate limits through 9 optimization patterns.
$ npx skills add valorisa/Claude-Skillslidge-jun/agent-sync
Sync MCP, skills, and AGENTS.md across all AI coding agents (Claude, Codex, Copilot, Gemini, Antigravity, OpenCode)
$ npx skills add lidge-jun/agent-synclllloo/sync-ai
跨裝置同步 Claude Code / Codex 設定、agents、skills 與 rules 的 Git 工具
$ npx skills add lllloo/sync-aimarconae/speq-skill
A light-weight and straightforward system for spec-driven development with Claude Code or OpenAI Codex
$ npx skills add marconae/speq-skillwordbricks/skills
Installable agent skills for Wordbricks and Velen workflows
$ npx skills add wordbricks/skillscontextosai/skills
A collection of Agent Skills — self-contained folders that teach AI agents to perform specialized tasks. Includes a production-readiness harness-audit skill, a plugin marketplace, a SKILL.md spec, and CI validation.
$ npx skills add contextosai/skills8-bitArcade/8bit-skills
Repo of multiple AI Agent skills for agentic workflows
$ npx skills add 8-bitArcade/8bit-skillsJularDepick/user-thoughts.SKILL
An Agent Skills compliant skill that enables AI agents to automatically organize user input and maintain a user idea repository (mdbase) linked to the project lifecycle.
$ npx skills add JularDepick/user-thoughts.SKILLserso-pt/scriptrunner-skills
AI agent skills for ScriptRunner Cloud development — Groovy (HAPI), TypeScript behaviours, and Jira discovery. Works with Claude Code, Codex, Gemini CLI, and OpenCode.
$ npx skills add serso-pt/scriptrunner-skillslencamo/skills
Practical agent skills for real engineering workflows.
$ npx skills add lencamo/skills