Best agent instruction files skills for Claude Code, Codex and other agents.

Meta-skill for choosing which workflow skill fits the task at hand, plus always-on habits: surface assumptions, stop on confusion, push back, keep it simple and stay in scope.

addyosmani/agent-skills

Authors and edits file-based Warp software factory definitions rooted at factory.yaml, covering agents, automations, scorers and webhooks, and validates them before a pull request.

warpdotdev/warp

Self-learning system that captures corrections during sessions and reminds users to run /reflect to update CLAUDE.md.

BayramAnnakov/claude-reflect

Writing documents for agents. An agent skill from bestofjs/bestofjs.

bestofjs/bestofjs

Brings project docs, agent rule files, authorized memory and leftover workspace files back in line with what the code and runtime actually do at the end of a work session.

KKKKhazix/khazix-skills

Monitors task execution for skill improvement opportunities.

rebelytics/one-skill-to-rule-them-all

Load Ansible project development guidelines, testing conventions, PR review processes, and code structure reference into context

ansible/ansible

A skill your agent uses when English text must be parsed without a human to resolve ambiguity — tool descriptions, error messages, inter-agent instructions, system prompts, status reports — and…

danyuchn/asd-ste100-skill

A skill your agent uses to analyze how a Laravel application is actually written and record its conventions as shared rules.

anonaddy/anonaddy

Runs an on-demand or nightly sleep cycle that reviews past Claude Code sessions and proposes validated updates to CLAUDE.md and skills.

microsoft/SkillOpt

Finds every CLAUDE.md file in a repository, scores each against quality criteria, shows a report, then makes targeted updates after you approve.

anthropics/claude-plugins-official

Adds short, pointed workplace reminders drawn from two Chinese essays on corporate culture, nudging the agent to prove results with evidence instead of polished reports.

tanweai/pua

Designs a project-specific agent harness: defines specialist agents, writes the skills they follow, picks an execution mode and model for each, and keeps the setup maintained.

revfactory/harness

Optimizes agent context setup. An agent skill from abashev/vfs-s3.

abashev/vfs-s3

Audit a session-metrics JSON export for token-usage waste and produce a plain-English findings report.

centminmod/my-claude-code-setup

Loads a project's loop-constraints.md before any other action and blocks pushes, edits or merges that violate the rules it defines.

cobusgreyling/loop-engineering

This skill should be used when the user asks to "organize the project rules", "clean up scattered documentation", "把规则迁移到 skills 目录", "优化 skill 路由", "提高 description 命中率", or "减少薄壳重复维护".

WoJiSama/skill-based-architecture

Compress natural language memory files (CLAUDE.md, todos, preferences) into caveman format to save input tokens.

vishiri/fantasia-archive

Write and maintain repository guidance across AGENTS.md, CLAUDE.md, and .agents/skills.

EpicenterHQ/epicenter

Collects feedback on how an agent harness performed, generalizes it, and updates the harness agents, skills and orchestrator along with a change-history table.

revfactory/harness

A skill your agent uses when adding or editing dsh-web README files, docs, AGENTS.md instructions, user-facing configuration text, or bilingual documentation pairs.

zhu1090093659/dsh-web

Audit, design, and implement AI agent harnesses for any codebase.

OdradekAI/harness-engineering-guide

Installs and configures ktx, the open-source context layer for data agents — runs ktx setup non-interactively with hidden CLI flags, configures database connections and embeddings, installs agent…

Kaelio/ktx

Tool-neutral CLI agent rules for TI MSPM0 development with Code Composer Studio, Keil/uVision, CMake/GCC/OpenOCD, SysConfig, and DriverLib.

mc3545dada/mspm0-skill

Scans installed skills for principles that recur across them and proposes rule-file changes: append, revise, add a section, create a file or leave as covered.

affaan-m/ECC

Repo-local workflow skill for large coding tasks. An agent skill from DenisSergeevitch/repo-task-proof-loop.

DenisSergeevitch/repo-task-proof-loop

Guides repo-local skill creation and updates. An agent skill from ccusage/ccusage.

ccusage/ccusage

Captures learnings, errors, and corrections to enable continuous improvement.

CraftOS-dev/CraftBot

Has Leon's agent investigate, change and verify code in a repository with its file, search and shell tools, staying inside the scope the owner authorized.

leon-ai/leon

Audits a project's agent configuration, instruction drift, hooks, MCP and AI maintainability, then reports prioritized findings with evidence and next actions.

tw93/Waza

Review the current session for errors, issues, snags, and hard-won knowledge, then update the rules/ files (or AGENTS.md if no suitable rule file exists) with actionable learnings.

dyad-sh/dyad

Installs an always-on set of rules into your agent's workspace config that cuts filler, hedging and padded closings from its replies.

hexiecs/talk-normal

Bootstraps the Day-0 agent-governance + documentation scaffold for ANY project on ANY stack.

SmartSunruiyang/Agent-development-specification

Routes /teamai requests to the right workflow for syncing team skills and rules, checking status, diagnosing problems and contributing, for users who may not know Git.

Tencent/teamai-cli

This skill should be used when the user asks to "create a new prompt sample", "add a new prompt sample", "scaffold a new prompt sample", "create a prompt contribution", "add a prompt", or needs to…

pnp/copilot-prompts

Set up hierarchical Intent Layer (AGENTS.md files) for codebases.

crafter-station/skills

Onboard a new user into a Symbiotic AI setup by interviewing them one sharp question at a time and writing their own context files (SOUL.md, USER.md, NOW.md, and AGENTS.md) as plain Markdown they…

lout33/symbiotic-ai

A skill your agent uses when maintaining or optimizing OpenClaw workspace files — AGENTS.md, TOOLS.md, SOUL.md, USER.md, IDENTITY.md, HEARTBEAT.md, BOOT.md, MEMORY.md, and related checklists and…

win4r/openclaw-workspace

Self-update a running firstmate and its secondmates to the latest from origin.

kunchenguid/firstmate

Generate AI assistant configuration files for a repository — CLAUDE.md, AGENTS.md, and Cursor rules (.cursor/rules/.mdc) — from codebase analysis.

divar-ir/ai-doc-gen

Runs a short adaptive conversation with you and writes a personalized SOUL.md that defines your AI partner's name, personality, communication style and boundaries.

bytedance/deer-flow

Installs a set of rules into AGENTS.md that strips filler, hedging and padded closings from your agent's replies, in English and Chinese.

hexiecs/talk-normal

Measure whether a repository's AI instructions still earn their place, by running the same real task many times with the layer intact and with it stripped, then grading every rule against what…

coleam00/skills

Build high-quality /goal commands for OpenAI Codex CLI 0.128+ that maximize audit-friendliness and minimize false-completion.

win4r/goal-prompt-builder

Set up the pstack plugin in a project through an interview, and keep every pstack project on one pinned tag and one shared AGENTS.md overrides block.

udecode/dotai

Perform a structured maintainer-style PR review for the mariadb-operator repository.

mariadb-operator/mariadb-operator

Troubleshoot and configure Semantix capabilities: Skills (project/custom/global/builtin priority, discovery dirs), Commands (override order, /dir:file naming), Hooks (11 events, automatic project…

Gnosil/semantix

Looks up official Claude Code documentation stored as reference files instead of guessing about CLI commands, configuration, or plugin APIs.

obra/superpowers-developing-for-claude-code