Coordinate work

Best email and calendar skills for AI agents

Find skills that help agents summarize inboxes, draft replies, schedule meetings, prepare agendas, and manage follow-ups.

Builders choosing skills for summarize inboxes and draft replies. Ranked from the OpenAgentSkill index using quality, trust, freshness, adoption, and install readiness.

30
Ranked
2.7M
Stars
100
Top trust

Workflow

Summarize inboxes

Workflow

Draft replies

Workflow

Prepare meeting agendas

#1

Nanoclaw

21 fitTrust 100Excellent 100

A lightweight alternative to OpenClaw that runs in containers for security. Connects to WhatsApp, Telegram, Slack, Discord, Gmail and other messaging apps,, has memory, scheduled jobs, and runs directly on Anthropic's Agents SDK

Excellent quality, 30K stars, and a 21 use-case fit score.

30K starsJun 12, 2026 pushProduction candidateTypeScriptAI Agents
$ npx skills add nanocoai/nanoclaw
#2

Awesome N8n Templates

20 fitTrust 100Excellent 100

280+ free n8n automation templates — ready-to-use workflows for Gmail, Telegram, Slack, Discord, WhatsApp, Google Drive, Notion, OpenAI, and more. AI agents, RAG chatbots, email automation, social media, DevOps, and document processing. The largest open-source n8n template collection.

Excellent quality, 23K stars, and a 20 use-case fit score.

23K starsJun 1, 2026 pushProduction candidateAI AgentsClaude Code
$ npx skills add enescingoz/awesome-n8n-templates
#3

Cli

20 fitTrust 100Excellent 100

The official Lark/Feishu CLI tool, maintained by the larksuite team — built for humans and AI Agents. Covers core business domains including Messenger, Docs, Base, Sheets, Calendar, Mail, Tasks, Meetings, and more, with 200+ commands and 20+ AI Agent Skills.

Excellent quality, 14K stars, and a 20 use-case fit score.

14K starsJun 12, 2026 pushProduction candidateGoAI Agents
$ npx skills add larksuite/cli
#4

Awesome Claude Skills

18 fitTrust 100Excellent 100

A curated list of resources and tools for enhancing Claude AI workflows.

Excellent quality, 64K stars, and a 18 use-case fit score.

64K starsMay 22, 2026 pushProduction candidateClaude Code
$ npx skills add ComposioHQ/awesome-claude-skills
#5

Khoj

18 fitTrust 100Excellent 100

Your AI second brain. Self-hostable. Get answers from the web or your docs. Build custom agents, schedule automations, do deep research. Turn any online or local LLM into your personal, autonomous AI (gpt, claude, gemini, llama, qwen, mistral). Get started - free.

Excellent quality, 35K stars, and a 18 use-case fit score.

35K starsMar 26, 2026 pushProduction candidatePythonRAG
$ npx skills add khoj-ai/khoj
#6

Composio

18 fitTrust 100Excellent 100

Integration platform for AI agents with 250+ app connectors

Excellent quality, 29K stars, and a 18 use-case fit score.

29K starsJun 10, 2026 pushProduction candidateClaudeGPT-4
$ npx skills add ComposioHQ/composio
#7

Temporal

17 fitTrust 100Excellent 100

Temporal service

Excellent quality, 21K stars, and a 17 use-case fit score.

21K starsJun 13, 2026 pushProduction candidateGoWorkflow
$ npx skills add temporalio/temporal
#8

Hermes Web Ui

16 fitTrust 100Excellent 100

Web dashboard for Hermes Agent — multi-platform AI chat, session management, scheduled jobs, usage analytics

Excellent quality, 7.8K stars, and a 16 use-case fit score.

7.8K starsJun 13, 2026 pushProduction candidateTypeScriptAI Agents
$ npx skills add EKKOLearnAI/hermes-web-ui
#9

AutoGPT

16 fitTrust 100Excellent 100

Build and run autonomous AI agents for open-ended tasks

Excellent quality, 185K stars, and a 16 use-case fit score.

185K starsJun 11, 2026 pushProduction candidateAutoGPTPython
$ npx skills add Significant-Gravitas/AutoGPT
#10

Gemini CLI

16 fitTrust 100Excellent 100

Bring a coding agent directly into the terminal

Excellent quality, 105K stars, and a 16 use-case fit score.

105K starsJun 5, 2026 pushProduction candidateGeminiCLI
$ npx skills add google-gemini/gemini-cli
#11

Superpowers

16 fitTrust 100Excellent 100

An agentic skills framework & software development methodology that works.

Excellent quality, 226K stars, and a 16 use-case fit score.

226K starsJun 11, 2026 pushProduction candidateShellAI Agents
$ npx skills add obra/superpowers
#12

Hermes Agent

16 fitTrust 100Excellent 100

The agent that grows with you

Excellent quality, 192K stars, and a 16 use-case fit score.

192K starsJun 13, 2026 pushProduction candidatePythonAI Agents
$ npx skills add NousResearch/hermes-agent
#13

Markitdown

16 fitTrust 100Excellent 100

Python tool for converting files and office documents to Markdown.

Excellent quality, 152K stars, and a 16 use-case fit score.

152K starsMay 26, 2026 pushProduction candidatePythonPDF
$ npx skills add microsoft/markitdown
#14

Skills

16 fitTrust 100Excellent 100

Public repository for Agent Skills

Excellent quality, 150K stars, and a 16 use-case fit score.

150K starsJun 9, 2026 pushProduction candidatePythonAI Agents
$ npx skills add anthropics/skills
#15

Langchain

16 fitTrust 100Excellent 100

The agent engineering platform.

Excellent quality, 139K stars, and a 16 use-case fit score.

139K starsJun 13, 2026 pushProduction candidatePythonAI Agents
$ npx skills add langchain-ai/langchain
#16

System Prompts And Models Of AI Tools

16 fitTrust 100Excellent 100

FULL Augment Code, Claude Code, Cluely, CodeBuddy, Comet, Cursor, Devin AI, Junie, Kiro, Leap.new, Lovable, Manus, NotionAI, Orchids.app, Perplexity, Poke, Qoder, Replit, Same.dev, Trae, Traycer AI, VSCode Agent, Warp.dev, Windsurf, Xcode, Z.ai Code, Dia & v0. (And other Open Sourced) System Prompts, Internal Tools & AI Models

Excellent quality, 139K stars, and a 16 use-case fit score.

139K starsMay 23, 2026 pushProduction candidateClaude CodeCursor
$ npx skills add x1xhlol/system-prompts-and-models-of-ai-tools
#17

Firecrawl

16 fitTrust 100Excellent 100

The API to search, scrape, and interact with the web at scale. 🔥

Excellent quality, 132K stars, and a 16 use-case fit score.

132K starsJun 12, 2026 pushProduction candidateTypeScriptAI Agents
$ npx skills add firecrawl/firecrawl
#18

Awesome Llm Apps

16 fitTrust 100Excellent 100

100+ AI Agent & RAG apps you can actually run — clone, customize, ship.

Excellent quality, 114K stars, and a 16 use-case fit score.

114K starsJun 3, 2026 pushProduction candidatePythonRAG
$ npx skills add Shubhamsaboo/awesome-llm-apps
#19

Generative AI For Beginners

16 fitTrust 100Excellent 100

21 Lessons, Get Started Building with Generative AI

Excellent quality, 112K stars, and a 16 use-case fit score.

112K starsJun 11, 2026 pushProduction candidateJupyter NotebookSemantic Search
$ npx skills add microsoft/generative-ai-for-beginners
#20

Browser Use

16 fitTrust 100Excellent 100

🌐 Make websites accessible for AI agents. Automate tasks online with ease.

Excellent quality, 99K stars, and a 16 use-case fit score.

99K starsJun 13, 2026 pushProduction candidatePythonAI Agents
$ npx skills add browser-use/browser-use
#21

Playwright

16 fitTrust 100Excellent 100

Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.

Excellent quality, 91K stars, and a 16 use-case fit score.

91K starsJun 12, 2026 pushProduction candidateTypeScriptPlaywright
$ npx skills add microsoft/playwright
#22

TradingAgents

16 fitTrust 100Excellent 100

TradingAgents: Multi-Agents LLM Financial Trading Framework

Excellent quality, 85K stars, and a 16 use-case fit score.

85K starsJun 1, 2026 pushProduction candidatePythonFinance
$ npx skills add TauricResearch/TradingAgents
#23

Ragflow

16 fitTrust 100Excellent 100

RAGFlow is a leading open-source Retrieval-Augmented Generation (RAG) engine that fuses cutting-edge RAG with Agent capabilities to create a superior context layer for LLMs

Excellent quality, 83K stars, and a 16 use-case fit score.

83K starsJun 13, 2026 pushProduction candidatePythonAI Agents
$ npx skills add infiniflow/ragflow
#24

PaddleOCR

16 fitTrust 100Excellent 100

Turn any PDF or image document into structured data for your AI. A powerful, lightweight OCR toolkit that bridges the gap between images/PDFs and LLMs. Supports 100+ languages.

Excellent quality, 82K stars, and a 16 use-case fit score.

82K starsJun 12, 2026 pushProduction candidatePythonRAG
$ npx skills add PaddlePaddle/PaddleOCR
#25

Claude Mem

16 fitTrust 100Excellent 100

Persistent Context Across Sessions for Every Agent – Captures everything your agent does during sessions, compresses it with AI, and injects relevant context back into future sessions. Works with Claude Code, OpenClaw, Codex, Gemini, Hermes, Copilot, OpenCode + More

Excellent quality, 82K stars, and a 16 use-case fit score.

82K starsJun 13, 2026 pushProduction candidateJavaScriptAI Agents
$ npx skills add thedotmack/claude-mem
#26

Stirling PDF

16 fitTrust 100Excellent 100

#1 PDF Application on GitHub that lets you edit PDFs on any device anywhere

Excellent quality, 81K stars, and a 16 use-case fit score.

81K starsJun 12, 2026 pushProduction candidateTypeScriptPDF
$ npx skills add Stirling-Tools/Stirling-PDF
#27

Google Maps Scraper

16 fitTrust 100Excellent 100

scrape data from Google Maps. Extracts data such as the name, address, phone number, website URL, rating, reviews number, latitude and longitude, reviews,email and more for each place

Excellent quality, 4.3K stars, and a 16 use-case fit score.

4.3K starsMay 30, 2026 pushProduction candidateGoAI Agents
$ npx skills add gosom/google-maps-scraper
#28

Tesseract

16 fitTrust 100Excellent 100

Tesseract Open Source OCR Engine (main repository)

Excellent quality, 75K stars, and a 16 use-case fit score.

75K starsJun 4, 2026 pushProduction candidateC++OCR
$ npx skills add tesseract-ocr/tesseract
#29

Crawl4AI

16 fitTrust 100Excellent 100

Open-source LLM-friendly web crawler and scraper

Excellent quality, 66K stars, and a 16 use-case fit score.

66K starsMay 22, 2026 pushProduction candidateClaudeGPT-4
$ npx skills add unclecode/crawl4ai
#30

Superset

16 fitTrust 100Excellent 100

Apache Superset is a Data Visualization and Data Exploration Platform

Excellent quality, 73K stars, and a 16 use-case fit score.

73K starsJun 12, 2026 pushProduction candidateTypeScriptData Analysis
$ npx skills add apache/superset

Selection method

How this list is ranked

OpenAgentSkill scores each candidate against the workflow keywords, then balances fit with GitHub stars, quality signals, trust profile, maintenance freshness, and whether there is a clear install path.

How does OpenAgentSkill rank email and calendar?

The ranking combines workflow fit, quality score, trust profile, GitHub adoption, maintenance freshness, and whether a clear install path exists.

Should I install the top skill immediately?

No. Treat the list as a shortlist, open the skill detail page, inspect the repository and license, then test the install command in a sandbox workflow.

Can my agent consume this ranking through an API?

Yes. Use /api/skills/search with the related task or /api/agent/rankings?slug=best-email-calendar-skills to fetch ranked skill data.