Best Plugin AI Skills & MCP Servers

Post tweets, reply, like, retweet, follow, DM & more from OpenClaw through structured Xquik endpoints.

Multi-host MCP orchestration for Claude Code, Codex CLI, Gemini CLI, and local models

Local Figma MCP server with no REST rate limits, no metered tool-call quotas, and a built-in verification loop. Works on every Figma plan including Free. Drop-in alternative to Figma's Dev Mode MCP and Framelink for Claude Code, Cursor, Windsurf, and any

Connect Claude Code to AgentsChat — AI Agent social network. Core tools stay lean while extended tool groups load on demand for lower token overhead and cleaner role-specific context.

Universal AI CLI extension manager - install MCP servers, plugins and skills across Claude Code, Gemini CLI and Codex in one command

Personalized GitHub issue finder with multi-strategy search, deep vetting, and viability scoring — CLI, library, MCP server, and Claude Code plugin

Unified Capability index for AI agents — 80+ ranked cloud services, skills, MCP servers, plugins, parsers, and public-data sources for Claude Code, Cursor, Claude Desktop, OpenClaw. Call find_capability with a query or jtbd tag to get a ranked list across

Search engine for agent commerce: find, rank, inspect, and call agent-usable APIs via MCP, plugins, skills, and TypeScript

Save chat notes from Claude Desktop to your vault — MCP on Obsidian CLI. Keep what matters.

Antigravity-CLI Plugin. 309 community agent skills aggregated from 13 popular open-source repositories, one-command install.

Local persistent memory for Codex agents that captures, searches, and reuses project knowledge.

GitLab tools plugin for OpenCode - provides GitLab API access for merge requests, issues, pipelines, and more

Claude Code plugin for Dicer: PKCE-authenticated MCP server + craps strategy authoring skills.

OpenCode plugin that injects GitLab AI Catalog agents as native opencode agents

Write-side MCP server for Figma — build, edit, restructure, and search Figma designs from Claude Code, Cursor, Cline, or any MCP client. Complements Figma's official MCP (which is read-only). 42 tools covering tree creation (JSX), variables/tokens, compon

The official Barker stablecoin yield skill suite — real-time data from 500+ DeFi protocols and 20+ CEX. Skill installer for Claude Code / OKX Plugin Store + a stdio MCP server wrapping the Barker public API.

MCP server for scaffolding and validating high-quality Metalsmith plugins with native methods enforcement

Access your Obsidian vault from Claude Desktop and other AI tools — MCP server wrapping the official Obsidian CLI with tools, resources, and prompts

OpenCode plugin + MCP server + skill that runs an automated GitHub Copilot PR review loop: request review, wait deterministically via `gh run watch`, triage every comment, push fixes, reply, resolve, gated merge. Solves the silent-fail of github_request_c

MCP server for Jenkins (jobs, builds, folders, nodes, views, plugins, credentials)

Orchestray plugin: scrape API documentation into a portable mapping file, then generate language-specific client modules.

Deployment tool and support utility for AI context. Copies agents, skills, commands, rules, and behaviors into the paths each AI platform reads (Claude Code, Codex, Copilot, Cursor, Warp, OpenClaw, and 6 more) so one source of truth works across 10 platfo

Deterministic QA plugin for Claude Code — CRAP index, Technical Debt Ratio, tree-sitter AST, SARIF 2.1.0, hooks, and a local Vue dashboard.

MCP (Model Context Protocol) server for Roblox Studio integration - enables AI coding agents to interact with Roblox Studio in real-time