Building agents

modelscope/ultron

Skill Claude CodeCodex

Ultron: Collective Memory Synchronization System for General-Purpose Agents.

yangkyeongmo/mcp-server-apache-airflow

Cursor rule Cursor

At the start of your every response, say "APPLIED MODELCONTEXTPROTOCOL RULE".

microsoft/AutoSaddler

Skill Claude CodeCodex ✓ vendor

Selected during the capability phase — adds new tools, exposes new parameters, fixes tool implementations, or removes infrastructure limitations to expand what the agent can do.

nesquikm/mcp-rubber-duck

MCP server Claude CodeCodexCursor +2

Bridge to multiple LLMs and CLI agents: councils, debates, voting, and more. Runs locally from the mcp-rubber-duck npm package. Needs 4 environment variables to run.

nagisanzenin/production-grade

Plugin Claude Code

Bundles 14 skills, 2 hooks · 690 tokens together

Enhances Claude Code from producing raw code into delivering production-ready systems. 14 specialized agents handle architecture, tested code, security audit, CI/CD, and documentation. Use for building apps/websites/services, adding features, hardening, deployment, testing, review, or architecture design.

seojoonkim/prompt-guard

Skill Claude CodeCodex

600+ pattern AI agent security defense covering prompt injection, supply chain injection, memory poisoning, action gate bypass, unicode steganography, and cascade amplification. Optional API for early-access and premium patterns. Tiered loading, hash cache, 11 SHIELD categories, 10 languages.

Khalilzhang0825/boring-is-all-you-need

Skill Codex

Local-first Codex workflow for planning, debugging, reviewing, refactoring, improving AGENTS.md, building skills, publishing agent harness repositories, or running complex multi-step coding tasks that need staged diagnosis, context control, verification loops, review strategy, release evidence, and…

tensorlakeai/tensorlake-skills

Plugin Claude Code

Bundles 1 skill · 221 tokens together

Tensorlake SDK for agent sandboxes and sandbox-native orchestration. Use when building AI agents that need sandboxed execution environments, isolated tool calls, or durable workflow orchestration.

rand/cc-polymath

Plugin Claude Code

Bundles 26 skills, 1 command, 4 agents · 1,304 tokens together

Efficient skill management system with progressive discovery — 410+ production-ready skills across 33+ domains.

ChristopherKahler/base

Skill Claude Code

Coach mode for the base CLI: teaches what to do and why, rather than just answering. Use for any question about base (how to use it, what it can do for me, star commands, handoffs, forks, rules, domains, recall, AST queries, sync, the graph), or when a base command errors or behaves unexpectedly. Also invoked directly…

QuentinCody/interlinked-cli

Skill Claude CodeCodex

Distill imperative markdown guidance (AGENTS.md, CLAUDE.md, .clinerules/, GEMINI.md, SKILL.md with hard imperatives) into deterministic Interlinked harness hook rules with verbatim source provenance. Invoke as /enforce followed by a local path, directory, GitHub shorthand, or URL — or with no arguments to walk the…

yizhiyanhua-ai/skills-updater

Skill Claude CodeCodex

Check and update installed Claude Code skills from multiple sources (Claude plugins and npx skills). Scans for available updates, supports batch or individual updates with intelligent local change merging, and recommends popular skills from skillsmp.com and skills.sh marketplaces. Use when users want to update skills…

kk43994/kkclaw

Skill Claude CodeCodex

A setup and support package that gives an AI agent a desktop presence, including an installation wizard, emotion display, voice cloning, a lyrics window, self-checks, and support for Windows and macOS.

Nagi-ovo/dsh-find-plugins

Skill Claude CodeCodex

A skill for finding and installing DeepSeek Harness plugins from public GitHub repositories marked with the dsh-plugin topic.

Mr-chen-05/rules-2.1-optimized

Cursor rule Cursor

Rules that require explicit user confirmation before creating or modifying files. They cover source code, configuration, documentation, project structure, deployment settings, and data files.

github/gh-aw-mcpg

MCP server Claude CodeCodexCursor +2 ✓ vendor

MCP server "github-agentic-workflows" as configured in github/gh-aw-mcpg. Launched with gh aw mcp-server.

Hmbown/Hegelion

Skill Claude CodeCodex

Dialectical reasoning and autocoding via Hegelion MCP tools.

nuxt-modules/mcp-toolkit

Skill Claude CodeCodex

Manage MCP servers in Nuxt with @nuxtjs/mcp-toolkit — setup, create tools/resources/prompts, organize with handlers, build interactive MCP Apps, add elicitation/logging/sessions, review, and troubleshoot.

vinayaklatthe/microsoft-security-skills

Skill Claude CodeCodex

Guidance for governing the identities of AI agents and non-human identities (NHIs) — Microsoft 365 Copilot Studio agents, Microsoft Foundry agents, custom AI agents, and traditional service principals/managed identities — through their full lifecycle. Covers ownership and tagging, scoped permissions and consent…

Owl-Listener/ai-design-skills

Plugin Claude Code

Bundles 8 skills, 3 commands · 193 tokens together

Design guardrails, safety boundaries, value alignment, and ethical constraints into AI products.

agiletec-inc/airis-mcp-gateway

Command Claude Code

Decide whether to use AIRIS MCP, CLI, hooks, or skills.

kky42/codex-as-mcp

MCP server Claude CodeCodexCursor +2

MCP server "codex-subagent" as configured in kky42/codex-as-mcp. Runs locally from the python Python package.

Kpa-clawbot/CoreScope

Skill Claude CodeCodex needs its repo

How to coordinate with squads on different machines using git as transport.

muxi-ai/muxi

Skill Claude CodeCodex

Guide users through the MUXI platform -- infrastructure for AI agents. Covers installation (CLI and server), server setup and configuration, CLI commands and workflows, secrets management, writing formations (Agent Formation Schema), deploying formations, registry operations, and using both the Server API and…