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21519 Skills & MCP tools — copy a prompt, zero pre-install, into Claude Code / Codex / Cursor.
🎓 Skill = teach the AI how to do a task, copy & use; 🔌 MCP = connect the AI to an external tool/data source, usually needs a key.
Demonstrate MCP tools, resources, and prompts for comprehensive protocol capability testing.
Let AI read, search, and manage local Git repositories and commit history.
Securely read and write local files, manage directories, and quickly search needed content.
Retrieve the latest library documentation with version-matched code examples for reference.
Automate browser interactions, capture screenshots, and run end-to-end testing workflows.
Help development and operations teams investigate errors, manage issues, and analyze performance monitoring data.
Connect to SQLite databases, inspect table schemas, and safely read or write data.
Run or recover OpenClaw macOS signing, notarization, and release promotion.
Diagnose OpenClaw issues by choosing logs, probes, and proof paths first.
Diagnose OpenClaw node pairing, auth, routing, and connection issues.
An AI coding assistant for review, debugging, refactoring, and design checks.
Automatically closes out code reviews with Codex as the default reviewer.
Create and review technical docs and agent instruction files in repositories.
Audit and harden OpenClaw hosts for security and operational health.
Fetch GitHub issues, create fixes, open PRs, and handle reviews.
Regenerate OpenClaw release changelog sections from Git history before releases.
Run Parallels smoke tests with Discord roundtrip verification across host and guest.
Verify an OpenClaw release is fully published and working across all channels.
Generate shareable code or text diffs for review and collaboration.
List chats, review message history, and send iMessage or SMS from CLI.
Automate OpenClaw nightly releases, branch maintenance, and forward-porting to main.
Debug Node.js apps with inspect, breakpoints, heap, and CPU profiling.
Prepare and verify OpenClaw stable or beta releases and release notes.
Automatically add redacted agent transcripts to GitHub PRs or issues.
从访谈内容留存、转写回看，到主题归纳与产品建议，一套串起用户研究整理流程。
从流量采集、营销归因到数仓查询与看板输出，一套串起自动取数和分析闭环。
从读取设计稿、提取上下文到映射组件库与同步评审，这套组合很适合设计到前端落地的协作链路。
In-depth guides on Skill / MCP setup and security — beyond the directory listings
一位做了约 1.5 年 AI agent 的软件工程师发布了 Approv。它通过一次 API 调用，在代理执行高风险操作前暂停流程，让人类经由 WhatsApp 或 SMS 完成审批，同时生成可独立验证的签名审计轨迹。
如果你已经在 Codex 里写代码，但做方案草图、标注修图、生成演示页还得来回切工具，Cowart 正好补上这块。本文带你从安装到实战，把无限画布、图片生成、标注修改和 HTML 幻灯片串成一条工作流。
FixBugs 是一款面向生产环境故障排查的 agent，可结合上下文在沙箱中复现问题、定位根因、生成修复并完成验证。目前提供自托管 VSCode 扩展和 GitHub App 两种形态。