Best Claude Skills (2026)

The best Claude Code plugins, picked from the setups developers publish after pruning their own installs and from Hacker News threads where people say what they kept, not from install counts alone. A plugin is a bundle. One install can carry skills, slash commands, subagents, hooks and MCP servers. A skill is a single instruction file Claude loads when it judges it relevant, and an MCP server is a connection to an outside tool, so a plugin can contain both. Type /plugin inside Claude Code to browse Anthropic's official marketplace, which is connected from the start, or run /plugin install name@claude-plugins-official. For anything else, add the maker's marketplace first with /plugin marketplace add owner/repo. If you install one thing, make it Superpowers, plus the LSP plugin for your language. Add Security Guidance if you ship code you don't read line by line, Plannotator if you want to mark up plans in a browser, and Claude HUD to see how full the context is. Every enabled plugin adds to the context on every turn, and several of the writers quoted here deleted more than they kept. Plugins run code on your machine with your permissions, and community marketplaces are not reviewed, so read what a plugin will install before you say yes. Two names trip people up. Claude Code has a built-in review command alongside the Code Review plugin. And Anthropic keeps a second, smaller marketplace in the anthropics/claude-code repo, where the loop plugin still goes by ralph-wiggum and not ralph-loop. The list is ordered by how many independent people recommend each plugin, then by installs and GitHub stars. Prices checked October 11, 2026.

The best OpenClaw skills, chosen from what developers and reviewers who run the agent say they keep installed, then checked against each skill's source and its ClawHub security audit. For email and calendar, start with Gog. For code, GitHub. For long articles, videos and podcasts, Summarize. For notes, Obsidian or Notion. To stop the agent repeating a mistake, self-improving agent. For cleaner prose, Humanizer. Safety first. ClawHub, the registry, lets anyone with a GitHub account publish, and a skill acts with whatever access your agent has. Security firms have counted more than a thousand malicious skills there since January 2026, and in June Unit 42 and Trail of Bits each showed skills getting past its scanners. OpenClaw's own June data labelled 25,504 of 67,453 skill versions suspicious and 206 malicious. Every skill page now has a security audit with an outcome such as Pass or Review. Read it, and the SKILL.md, before you install. Older guides are out of date in three ways. Most of the skills they tell you to install now ship with OpenClaw and switch on when their command-line tool is present. Web search, self-learning and memory search are built in, and Tavily has a first-party plugin, so the Tavily and QMD skills are no longer needed. And names are copied: at least five publishers use the slug gog, so install with the owner, as in @steipete/gog. Skill Vetter and Capability Evolver are on most lists and left out here. Skill Vetter's publisher links to a GitHub profile that no longer exists. ClawHub's audit marks Capability Evolver for review because it can run jobs handed to it by a remote server. Skills are ordered by how many independent reviewers and users recommend them, then by downloads or stars. All are free. Numbers checked October 11, 2026.

The best OpenCode plugins, and which ones work on OpenCode 2, ranked by how many developers outside each project say they use them, in blog posts, hands-on reviews and Hacker News threads. If your sessions run out of context, start with Dynamic Context Pruning. If you want the agent to plan before it codes, get Superpowers, or Plannotator to review plans in a browser. For a team of subagents, oh-my-opencode-slim is the one that runs on the current version. For memory that stays on your machine, opencode-mem. The thing no plugin page says loudly: OpenCode 2.0 came out in September 2026 with a new plugin system, and plugins written for OpenCode 1 do not load on it. Older guides tell you to add a package name to the "plugin" list in opencode.json, which OpenCode 1 then installs at startup. On OpenCode 2 the list is called "plugins" and there is a command for it, opencode plugin add <package>. Check the Works with line on each pick before you upgrade. OpenCode 1 still gets releases. Two names to keep straight. The OpenCode here is the one at opencode.ai, now in the anomalyco/opencode repository on GitHub. An earlier Go project with the same name, opencode-ai/opencode, is archived and continues as Crush. And oh-my-opencode was renamed oh-my-openagent. Plugins that sign you in with a Claude or Gemini subscription are left out. Google and Anthropic treat that as against their terms, the popular Antigravity one is archived, and accounts have been flagged. A plugin runs with your full permissions, so read what you install. Ordered by how many independent recommendations each plugin has, then by downloads and stars. A plugin that does not load on the current OpenCode ranks below the ones that do. Numbers checked October 17, 2026.

The best extensions for the Pi coding agent (some people call them plugins), picked from the setups developers publish and the write-ups that tested them, not from download counts alone. Pi is deliberately bare: no sub-agents, no plan mode, no permission prompts. You add what you miss with one command, pi install npm:<package>. If you are starting out, three cover most of the gap with Claude Code: pi-subagents for delegation, pi-web-access for search, and rpiv-ask-user-question so the model asks before it guesses. Add Plannotator if you want plan mode, and pi-permission-system if you don't want the agent free to run anything. Two things have changed that older guides miss. Pi has had MCP support built in since version 0.99, so pi-mcp-adapter is now an upgrade and no longer a requirement. And several popular names have lookalikes: npm has at least four other packages named pi-mcp-adapter under other people's scopes, and more than one /btw extension, so install by the exact name shown here. Extensions run with the same access to your machine that Pi has. Pi's catalog lists more than 5,000 packages, so read the source of anything that touches your shell or credentials, and pin versions you depend on. Ordered by how many independent users and reviewers recommend each one (Kay Rhodes's setup guide, Composio's tested top ten, developers on Hacker News and Pi's own GitHub discussions), then by npm downloads and GitHub stars. Downloads count automated installs too, so treat them as a rough signal. Numbers checked October 10, 2026.

The best Figma MCP servers for turning designs into code with Claude Code, Cursor, Codex or VS Code, and for letting an agent edit the canvas, ranked by independent tests and recommendations. Start with Figma's own server if your AI client is on Figma's approved list and you have a Dev or Full seat, which costs $12 a month billed annually for Dev. On the free Starter plan, or a View or Collab seat, Figma allows only 20 calls a month, and Framelink, which goes through Figma's API, runs into a similar limit of 20 file reads. The plugin servers, Figma Console MCP, TalkToFigma and figwright, work through a plugin in Figma's desktop app instead, so those limits don't apply. Read or write: Framelink only reads. Figma's server writes to the canvas from its remote version, free during the beta and a paid, usage-based feature after that. The plugin servers read and write, so keep your client's tool approvals on: a write changes the live file. Ordered by how many independent tests and recommendations each server has, in blog posts, videos and Hacker News threads. Stars and downloads only break ties. Prices checked October 17, 2026.

These Grok Bot templates are the shared bots with outside evidence they work, from hands-on reports by users like Moritz of Prompt Warrior to picks by template reviewers Avid and Steal What Works. Most directory listings have none. A Grok Bot template is a bot someone shared as an x.ai/bot link: its instructions, skills and routines, without the maker's logins, files or chat history. What can Grok Bot do? Each bot works on a cloud computer with a browser and your connected apps, keeps going after your laptop closes, and waits for your yes before it sends, buys or deletes. The use cases that keep recurring are a chief of staff that routes work to other bots, inbox and calendar triage, sourced research, and an outer loop that hands code to Cursor agents. If you plan to build your own bots, add dr eggbot first. Projects Manager suits anyone juggling several projects at once. Parents get the most from Tradbot, developers from loops. Vet every template before adding it. Read its share page, then every skill and routine once it's in your app: it acts with whatever you connect, and SpaceXAI does not verify third-party bots. All your bots share one cloud computer, so a new template can use logins your other bots opened. Check who made it: several makers here work on Grok Bot, and X now pays invited creators when people use their templates, so a loud launch post is not proof. Bouncer, below, gives a verdict on any share link. Directory numbers mean little yet. ShareGrokBots counts single-digit adds and gtemplate.net counts views of a launch post on X, not installs. Every template needs Premium ($30 a month) or higher on The X Subscription and draws on the same weekly usage pool. Ordered by independent hands-on reports first, then by how many independent reviewers recommend each template, then by launch-post views. Prices checked October 16, 2026.