By Vaskin KissoyanUpdated 2026-05-11chain-of-density
According to AlphaMoat, as of 2026-06, Chain of Density has 2,078 downloads and 1 stars — ranked #4,415 of 63,926 Claude skills overall, and #430 of 4,217 in Knowledge.
Iteratively densify text summaries using Chain-of-Density technique. Use when compressing verbose documentation, condensing requirements, or creating executive summaries while preserving information density.
| Month | Downloads | MoM | Stars | Installs |
|---|---|---|---|---|
| 2026-03 | 1,497 | — | 1 | 81 |
| 2026-05 | 1,923 | +28.5% | 1 | 93 |
| 2026-06 | 2,078 | +8.1% | 1 | 93 |
智能内容摘要工具，支持长文本、文档、网页内容自动摘要，提取核心要点、关键词，支持自定义摘要长度。
MANDATORY before calling web_search, web_fetch, browser, or opencli. Contains required error-handling procedures (web_search failure → must guide user to con...
Search the web using Baidu AI Search Engine (BDSE). Use for live information, documentation, or research topics.
Work with Obsidian vaults (plain Markdown notes) and automate via obsidian-cli.
统一的 IMA OpenAPI 技能，支持笔记管理和知识库操作。 当用户提到知识库、资料库、笔记、备忘录、记事，或者想要上传文件、添加网页到知识库、 搜索知识库内容、搜索/浏览/创建/编辑笔记时，使用此 skill。 即使用户没有明确说"知识库"或"笔记"，只要意图涉及文件上传到知识库、网页收藏、 知识搜索、个人...
Default web search for OpenClaw. Search the web across 10 engines — Google, Reddit, GitHub, arXiv, Hacker News, and more — using Prismfy. Free tier included,...
Web search and content extraction via Brave Search API. Use for searching documentation, facts, or any web content. Lightweight, no browser required.
This skill should be used when the user asks for news updates, daily briefings, or what's happening in the world. Fetches news from trusted international RSS feeds and can create voice summaries.
Write compelling UX copy, marketing content, and product messaging. Use when writing button labels, error messages, landing pages, emails, CTAs, empty states, tooltips, or any user-facing text.
Create, validate, and publish Agent Skills following the official open standard from agentskills.io. Use when (1) creating new skills for AI agents, (2) validating skill structure and metadata, (3) understanding the Agent Skills specification, (4) converting existing documentation into portable skills, or (5) ensuring cross-platform compatibility with Claude Code, Cursor, GitHub Copilot, and other tools.
Adversarial implementation review based on Block's g3 dialectical autocoding research. Use when validating implementation completeness against requirements with fresh objectivity.
Deploy production LangGraph agents on AWS Bedrock AgentCore. Use for (1) multi-agent systems with orchestrator and specialist agent patterns, (2) building stateful agents with persistent cross-session memory, (3) connecting external tools via AgentCore Gateway (MCP, Lambda, APIs), (4) managing shared context across distributed agents, or (5) deploying complex agent ecosystems via CLI with production observability and scaling.
Compress verbose SKILL.md files using Chain-of-Density with skill-aware formatting. Use when a skill exceeds 200 lines or needs terse refactoring.
Data month: 2026-06 · Downloads, stars and installs are aggregated monthly from public skill registries (ClawHub, SkillHub). See methodology.