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
3.2M
Stars
83
Top trust
Agent proven

Search intent

Find production-ready agent skills for email and calendar workflows.

These pages are generated from real registry records. The list below is not a generic article; every row links to a skill profile with install, trust, audit, and risk fields.

#1

Cli

21 fitTrust 83Excellent 100Agent Proven Audit 90 · Needs review

A versatile command-line tool for interacting with Google Workspace APIs, designed for both human users and AI agents.

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

Best suited scenario

Navigate pages

30K starsAug 1, 2026 pushStrong shortlistNeeds first agent run
$ npx skills add googleworkspace/cli
#2

Awesome N8n Templates

20 fitTrust 86Excellent 100Agent Proven Audit 90 · Safe to try

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.

Best suited scenario

Move data between tools

23K starsJun 1, 2026 pushProduction candidateNeeds first agent runWorkflowOpenAI Agents
$ npx skills add enescingoz/awesome-n8n-templates
#3

Cli

20 fitTrust 88Excellent 100Agent Proven Audit 93 · Safe to try

Official Lark/Feishu CLI tool with 200+ commands and 26 AI agent skills, designed for agent-native operation and easy integration with AI runtimes.

Excellent quality, 17K stars, and a 20 use-case fit score.

Best suited scenario

Extract action items

17K starsAug 18, 2026 pushProduction candidateNeeds first agent runGoClaude Code
$ npx skills add larksuite/cli
#4

Khoj

18 fitTrust 90Excellent 100Agent Proven Audit 93 · Safe to try

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.

Best suited scenario

Chunk documents

35K starsJun 24, 2026 pushProduction candidateNeeds first agent runPythonRAG
$ npx skills add khoj-ai/khoj
#5

Illa Builder

17 fitTrust 87Excellent 100Agent Proven Audit 91 · Safe to try

Low-code platform allows you to build business apps, enables you to quickly create internal tools such as dashboard, crud app, admin panel, crm, cms, etc. Supports PostgreSQL, MySQL, Supabase, GraphQL, MongoDB, MSSQL, Rest API, Hugging Face, Redis, etc. Automate workflows with schedule or webhook. Open source Retool.

Excellent quality, 12K stars, and a 17 use-case fit score.

Best suited scenario

Inspect source files

12K starsMay 27, 2026 pushProduction candidateNeeds first agent runTypeScriptDeveloper Tools
$ npx skills add illacloud/illa-builder
#6

Agent Skills

16 fitTrust 86Excellent 100Agent Proven Audit 91 · Safe to try

Production-grade engineering skills for AI coding agents.

Excellent quality, 88K stars, and a 16 use-case fit score.

Best suited scenario

Inspect source files

88K starsAug 14, 2026 pushProduction candidateNeeds first agent runShellAI Agents
$ npx skills add addyosmani/agent-skills
#7

Frontend Design

16 fitTrust 88Excellent 100Agent Proven Audit 92 · Safe to try

Guidance for distinctive, intentional UI design, typography, visual direction, and non-template-like product interfaces.

Excellent quality, 171K stars, and a 16 use-case fit score.

Best suited scenario

Inspect visual requirements

171K starsAug 21, 2026 pushProduction candidateNeeds first agent runClaude CodeCodex
$ npx skills add anthropics/skills --skill frontend-design
#8

Taste Skill: Anti-Slop Frontend

16 fitTrust 92Excellent 100Agent Proven Audit 94 · Safe to try

Design and implementation guidance for distinctive landing pages, portfolios, product demos, and purposeful redesigns.

Excellent quality, 79K stars, and a 16 use-case fit score.

Best suited scenario

Inspect visual requirements

79K starsAug 21, 2026 pushProduction candidateNeeds first agent runCodexClaude Code
$ npx skills add Leonxlnx/taste-skill --skill design-taste-frontend
#9

Webapp Testing

16 fitTrust 87Excellent 100Agent Proven Audit 92 · Safe to try

Use Playwright to interact with and test local web applications, capture screenshots, debug UI behavior, and inspect browser logs.

Excellent quality, 171K stars, and a 16 use-case fit score.

Best suited scenario

Navigate pages

171K starsAug 21, 2026 pushProduction candidateNeeds first agent runClaude CodeCodex
$ npx skills add anthropics/skills --skill webapp-testing
#10

Canvas Design

16 fitTrust 87Excellent 100Agent Proven Audit 92 · Safe to try

Create original visual art, posters, PNG assets, and PDF documents through a clear design philosophy.

Excellent quality, 171K stars, and a 16 use-case fit score.

Best suited scenario

Read uploaded files

171K starsAug 21, 2026 pushProduction candidateNeeds first agent runClaude CodeCodex
$ npx skills add anthropics/skills --skill canvas-design
#11

Graphify

16 fitTrust 85Excellent 100Agent Proven Audit 90 · Safe to try

A tool that converts codebases, SQL schemas, and other files into queryable knowledge graphs for AI coding assistants.

Excellent quality, 92K stars, and a 16 use-case fit score.

Best suited scenario

Understand table relationships

92K starsJul 20, 2026 pushStrong shortlistNeeds first agent runPython
$ npx skills add Graphify-Labs/graphify
#12

Caveman

16 fitTrust 88Excellent 100Agent Proven Audit 92 · Safe to try

🪨 why use many token when few token do trick — Claude Code skill that cuts 65% of tokens by talking like caveman

Excellent quality, 97K stars, and a 16 use-case fit score.

Best suited scenario

Inspect source files

97K starsAug 11, 2026 pushProduction candidateNeeds first agent runJavaScriptClaude Code
$ npx skills add JuliusBrussee/caveman
#13

Anthropic Brand Guidelines

16 fitTrust 88Excellent 100Agent Proven Audit 92 · Safe to try

Apply Anthropic official brand colors, typography, and visual standards to appropriate Anthropic-related artifacts.

Excellent quality, 171K stars, and a 16 use-case fit score.

Best suited scenario

Inspect visual requirements

171K starsAug 21, 2026 pushProduction candidateNeeds first agent runClaude CodeCodex
$ npx skills add anthropics/skills --skill brand-guidelines
#14

Code Review

16 fitTrust 89Excellent 100Agent Proven Audit 92 · Safe to try

Review a branch or diff against repository standards and the originating spec in two independent analysis passes.

Excellent quality, 169K stars, and a 16 use-case fit score.

Best suited scenario

Inspect source files

169K starsJul 13, 2026 pushProduction candidateNeeds first agent runClaude CodeCodex
$ npx skills add mattpocock/skills --skill code-review
#15

Grill With Docs

16 fitTrust 87Excellent 100Agent Proven Audit 90 · Safe to try

A relentless interview that pressure-tests a plan against the codebase, sharpens domain language, and updates CONTEXT.md and ADRs when decisions become durable.

Excellent quality, 165K stars, and a 16 use-case fit score.

Best suited scenario

Inspect source files

165K starsJul 10, 2026 pushProduction candidateNeeds first agent runClaude CodeCodex
$ npx skills add mattpocock/skills --skill grill-with-docs
#16

To Spec

16 fitTrust 87Excellent 100Agent Proven Audit 90 · Safe to try

Turn the current conversation and codebase context into a structured implementation spec, then publish it to the configured project issue tracker.

Excellent quality, 165K stars, and a 16 use-case fit score.

Best suited scenario

Inspect source files

165K starsJul 10, 2026 pushProduction candidateNeeds first agent runClaude CodeCodex
$ npx skills add mattpocock/skills --skill to-spec
#17

Open Design

16 fitTrust 91Excellent 100Agent Proven Audit 94 · Safe to try

🎨 Local-first, open-source Claude Design alternative. 🖥️ Native desktop app. ⚡ 259+ Skills · ✨ 142+ Design Systems 🖼️ Web · desktop · mobile prototypes · slides · images · videos · HyperFrames 📦 Sandboxed preview · HTML/PDF/PPTX/MP4 export 🤖 Claude Code / OpenClaw / Codex / Cursor / OpenCode / Qwen / Copilot / Hermes / Kimi & 17+ CLIs.

Excellent quality, 88K stars, and a 16 use-case fit score.

Best suited scenario

Inspect source files

88K starsAug 17, 2026 pushProduction candidateNeeds first agent runTypeScriptAI Agents
$ npx skills add nexu-io/open-design
#18

To Tickets

16 fitTrust 87Excellent 100Agent Proven Audit 90 · Safe to try

Break a plan, spec, or conversation into independently actionable tracer-bullet tickets with explicit blocking relationships.

Excellent quality, 177K stars, and a 16 use-case fit score.

Best suited scenario

Inspect source files

177K starsJul 17, 2026 pushProduction candidateNeeds first agent runClaude CodeCodex
$ npx skills add mattpocock/skills --skill to-tickets
#19

Gemini CLI

16 fitTrust 82Excellent 100Agent Proven Audit 87 · Needs review

Bring a coding agent directly into the terminal

Excellent quality, 106K stars, and a 16 use-case fit score.

Best suited scenario

Inspect source files

106K starsJul 19, 2026 pushStrong shortlistNeeds first agent runGeminiCLI
$ npx skills add google-gemini/gemini-cli
#20

Superpowers

16 fitTrust 85Excellent 100Agent Proven Audit 89 · Safe to try

An agentic skills framework & software development methodology that works.

Excellent quality, 257K stars, and a 16 use-case fit score.

Best suited scenario

Inspect repository metadata

257K starsJul 17, 2026 pushStrong shortlistNeeds first agent runShellAI Agents
$ npx skills add obra/superpowers
#21

Implement

16 fitTrust 87Excellent 100Agent Proven Audit 90 · Safe to try

Implement work from an approved spec or ticket set, run focused and full tests, invoke code review, and commit the result to the current branch.

Excellent quality, 176K stars, and a 16 use-case fit score.

Best suited scenario

Inspect source files

176K starsJul 17, 2026 pushProduction candidateNeeds first agent runClaude CodeCodex
$ npx skills add mattpocock/skills --skill implement
#22

Browser Use

16 fitTrust 87Excellent 100Agent Proven Audit 90 · Safe to try

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

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

Best suited scenario

Navigate pages

99K starsJun 13, 2026 pushProduction candidateNeeds first agent runPythonAI Agents
$ npx skills add browser-use/browser-use
#23

Obsidian Second Brain

16 fitTrust 85Excellent 100Agent Proven Audit 92 · Safe to try

Cross-CLI skill for Obsidian: turn your vault into a living AI-first second brain across Claude Code, Codex, Gemini, and OpenCode. 43 commands - now with /obsidian-architect to document your codebase, key-less web research, Google Calendar, and self-rewriting notes.

Excellent quality, 3.6K stars, and a 16 use-case fit score.

Best suited scenario

Chunk documents

3.6K starsJul 26, 2026 pushStrong shortlistNeeds first agent runPythonAI Agents
$ npx skills add eugeniughelbur/obsidian-second-brain
#24

Codex

16 fitTrust 85Excellent 100Agent Proven Audit 89 · Safe to try

Lightweight coding agent that runs in your terminal

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

Best suited scenario

Inspect source files

91K starsJun 16, 2026 pushStrong shortlistNeeds first agent runRustCoding Agent
$ npx skills add openai/codex
#25

Ui Ux Pro Max Skill

16 fitTrust 90Excellent 100Agent Proven Audit 92 · Safe to try

An AI agent skill that provides design intelligence and UI/UX guidelines for building professional interfaces across multiple platforms.

Excellent quality, 107K stars, and a 16 use-case fit score.

Best suited scenario

Navigate pages

107K starsJul 14, 2026 pushProduction candidateNeeds first agent runPythonClaude Code
$ npx skills add nextlevelbuilder/ui-ux-pro-max-skill
#26

Andrej Karpathy Skills

16 fitTrust 85Excellent 100Agent Proven Audit 87 · Safe to try

A single CLAUDE.md file to improve Claude Code behavior, derived from Andrej Karpathy's observations on LLM coding pitfalls.

Excellent quality, 175K stars, and a 16 use-case fit score.

Best suited scenario

Inspect source files

175K starsApr 20, 2026 pushStrong shortlistNeeds first agent runClaude Code
$ npx skills add multica-ai/andrej-karpathy-skills
#27

Ponytail

16 fitTrust 90Excellent 100Agent Proven Audit 92 · Safe to try

Makes your AI agent think like the laziest senior dev in the room. The best code is the code you never wrote.

Excellent quality, 86K stars, and a 16 use-case fit score.

Best suited scenario

Inspect source files

86K starsJul 15, 2026 pushProduction candidateNeeds first agent runJavaScriptAI Agents
$ npx skills add DietrichGebert/ponytail
#28

Understand Anything

15 fitTrust 87Excellent 100Agent Proven Audit 91 · Safe to try

Graphs that teach > graphs that impress. Turn any code into an interactive knowledge graph you can explore, search, and ask questions about. Works with Claude Code, Codex, Cursor, Copilot, Gemini CLI, and more.

Excellent quality, 75K stars, and a 15 use-case fit score.

Best suited scenario

Chunk documents

75K starsJul 18, 2026 pushProduction candidateNeeds first agent runTypeScriptKnowledge Graph
$ npx skills add Egonex-AI/Understand-Anything
#29

Deer Flow

15 fitTrust 90Excellent 100Agent Proven Audit 93 · Safe to try

An open-source long-horizon SuperAgent harness that researches, codes, and creates. With the help of sandboxes, memories, tools, skill, subagents and message gateway, it handles different levels of tasks that could take minutes to hours.

Excellent quality, 71K stars, and a 15 use-case fit score.

Best suited scenario

Search sources

71K starsJun 14, 2026 pushProduction candidateNeeds first agent runPythonMulti-Agent
$ npx skills add bytedance/deer-flow
#30

Scrapling

15 fitTrust 83Excellent 100Agent Proven Audit 88 · Needs review

Adaptive web scraping for agent data collection

Excellent quality, 70K stars, and a 15 use-case fit score.

Best suited scenario

Crawl target URLs

70K starsJul 15, 2026 pushStrong shortlistNeeds first agent runPythonWeb Automation
$ npx skills add D4Vinci/Scrapling

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, Agent Proven outcome evidence, 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.