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Skill catalog

87communication & email agent skills synced from skills.sh, with their install counts. Read them here, or let your agent fetch the right one through the Graph-of-Skills MCP server.

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  1. lark-mail open.feishu.cn

    飞书邮箱:Use when user mentions 起草邮件、写邮件、草稿、发送/回复/转发邮件、查阅邮件、看邮件、搜索邮件、邮件文件夹、邮件标签、邮件联系人、监听新邮件、邮件收信规则等;use for mail/email intent only. Do not use for docs/sheets/calendar/auth setup/pure contact lookup/IM chat tasks.

    804,624 installs
  2. caveman juliusbrussee/caveman

    Terse caveman voice: answer first, fluff gone, every technical fact kept. Use for /caveman, "caveman mode", "talk like caveman", "be brief", "less tokens". Stays on until "stop caveman" or "normal mode".

    591,592 installs
  3. caveman mattpocock/skills

    Ultra-compressed communication mode. Cuts token usage ~75% by dropping filler, articles, and pleasantries while keeping full technical accuracy. Use when user says "caveman mode", "talk like caveman", "use caveman", "le…

    214,562 installs
  4. cold-email coreyhaines31/marketingskills

    Write and run B2B cold outbound that gets replies, from cold emails and follow-ups to sending setup, LinkedIn, multichannel cadences, and reply handling. Use when the user mentions "cold email," "cold outreach," "outbou…

    127,236 installs
  5. internal-comms anthropics/skills

    A set of resources to help me write all kinds of internal communications, using the formats that my company likes to use. Claude should use this skill whenever asked to write some sort of internal communications (status…

    80,190 installs
  6. emails coreyhaines31/marketingskills

    When the user wants to create or optimize an email sequence, drip campaign, automated email flow, or lifecycle email program. Also use when the user mentions "email sequence," "drip campaign," "nurture sequence," "onboa…

    77,845 installs
  7. email-sequence coreyhaines31/marketingskills

    When the user wants to create or optimize an email sequence, drip campaign, automated email flow, or lifecycle email program. Also use when the user mentions "email sequence," "drip campaign," "nurture sequence," "onboa…

    55,135 installs
  8. deepline-feedback code.deepline.com

    Retired. Reporting feedback and sharing a session are documented by the CLI itself: run `deepline feedback send --help` and `deepline sessions send --help`. Kept only so installed CLIs that still list this skill keep sy…

    36,161 installs
  9. Support for organising events/meetings and sending invitations by email.

    28,294 installs
  10. extension-email-verification caffeinelabs/skills

    Support for sending an email with a link the recipient can click to prove they own the email address.

    27,971 installs
  11. extension-email caffeinelabs/skills

    Support for sending service/transactional emails. Don't use this for sending marketing emails or verification emails.

    27,966 installs
  12. extension-email-raw caffeinelabs/skills

    Send an email with multiple to, cc and bcc addresses.

    27,951 installs
  13. email-best-practices resend/resend-skills

    Use when building email features, emails going to spam, high bounce rates, setting up SPF/DKIM/DMARC authentication, implementing email capture, ensuring compliance (CAN-SPAM, GDPR, CASL), handling webhooks, retry logic…

    13,417 installs
  14. tech-podcast-interview-prep samber/developer-relations-skills

    Prepares a guest for someone else's technical podcast, YouTube interview, livestream or panel - show reconnaissance, the angle, an ABT message spine backed by evidence and stories, a self-contained opening answer, clip-…

    9,860 installs
  15. Structured messaging protocols for agent team communication including message type selection, plan approval, shutdown procedures, and anti-patterns to avoid. Use this skill when establishing communication norms for a ne…

    9,652 installs
  16. email-best-practices resend/email-best-practices

    Use when building email features, emails going to spam, high bounce rates, setting up SPF/DKIM/DMARC authentication, implementing email capture, ensuring compliance (CAN-SPAM, GDPR, CASL), handling webhooks, retry logic…

    8,074 installs
  17. Clarify requirements before implementing. Use when serious doubts arise.

    6,781 installs
  18. email-smtp-send tiangong-ai/agent-skills

    Send emails through SMTP with optional local attachments and optional IMAP APPEND sync to Sent mailbox. Use when tasks need reliable outbound email delivery, attachment sending, SMTP connectivity checks, or cross-client…

    6,734 installs
  19. cold-email-writer paramchoudhary/resumeskills

    Write personalized cold outreach emails to hiring managers and founders — specific, human, not a pitch deck

    6,590 installs
  20. negotiation wondelai/skills

    Prepare and execute negotiations using tactical empathy, calibrated questions, and the Ackerman method. Use when the user mentions "salary negotiation", "contract terms", "handling objections", "mirroring and labeling",…

    5,813 installs
  21. made-to-stick wondelai/skills

    Craft messages that are understood, remembered, and drive action using the SUCCESs checklist (Simple, Unexpected, Concrete, Credible, Emotional, Stories). Use when the user mentions "make it memorable", "no one remember…

    5,526 installs
  22. bro backnotprop/pstack

    Restate the last message in plain human language, with no jargon.

    5,004 installs
  23. teach backnotprop/pstack

    Explain a body of work plainly so a person actually understands it. Runs the `how` and `why` skills and weaves what they find into one clear explanation. Use for 'teach me this', 'help me really understand X', 'explain…

    4,850 installs
  24. Send an email via the Recoup API the reliable way — a Node helper that serializes the body correctly and fails loudly instead of sending an empty email. Use whenever a task needs to email a report/summary/notification t…

    4,847 installs
  25. event-attendee-email-sequences samber/dev-event-organizer-skills

    Design and write the attendee email arc for a technical event - the sequence, the cadence, and the actual copy. Covers the dated arc from announcement to post-event follow-up, a sourced reminder cadence with per-segment…

    4,828 installs
  26. event-speaker-cold-outreach samber/dev-event-organizer-skills

    Write and sequence the cold invitation to a speaker a shortlist already picked - the message, not the search. Covers what a first invitation must disclose up front (event basics, honest budget and travel terms, the answ…

    4,827 installs
  27. management-talk thananon/9arm-skills

    Rewrite engineer-to-engineer content for engineering-org leadership (VPs, directors, PMs, release managers, execs in an engineering-savvy company) and shape it for the channel it is going to — JIRA comment, Slack post,…

    4,600 installs
  28. email classifier claude-office-skills/skills

    Automatically categorize emails by type, priority, and required action

    4,553 installs
  29. meeting-insights-analyzer composiohq/awesome-claude-skills

    Analyzes meeting transcripts and recordings to uncover behavioral patterns, communication insights, and actionable feedback. Identifies when you avoid conflict, use filler words, dominate conversations, or miss opportun…

    4,534 installs
  30. Influence and negotiation toolkit for any interaction needing another person's agreement, even when the user never says 'negotiation'. Covers B2B sales, salary reviews and raise asks, collective bargaining and unions, h…

    4,358 installs
  31. internal-comms composiohq/awesome-claude-skills

    A set of resources to help me write all kinds of internal communications, using the formats that my company likes to use. Claude should use this skill whenever asked to write some sort of internal communications (status…

    4,149 installs
  32. professional-communication softaworks/agent-toolkit

    Guide technical communication for software developers. Covers email structure, team messaging etiquette, meeting agendas, and adapting messages for technical vs non-technical audiences. Use when drafting professional me…

    4,062 installs
  33. feedback-mastery softaworks/agent-toolkit

    Navigate difficult conversations and deliver constructive feedback using structured frameworks. Covers the Preparation-Delivery-Follow-up model and Situation-Behavior-Impact (SBI) feedback technique. Use when preparing…

    3,962 installs
  34. difficult-workplace-conversations softaworks/agent-toolkit

    Structured approach to workplace conflicts, performance discussions, and challenging feedback using preparation-delivery-followup framework. Use when preparing for tough conversations, addressing conflicts, giving criti…

    3,943 installs
  35. slack-messaging anthropics/knowledge-work-plugins

    Guidance for composing well-formatted, effective Slack messages using mrkdwn syntax

    3,943 installs
  36. himalaya openclaw/openclaw

    Himalaya CLI for IMAP/SMTP mail: list, read, search, compose, reply, forward, copy, move, delete.

    3,758 installs
  37. caveman juliusbrussee/skills

    Ultra-compressed communication mode. Cuts token usage ~75% by speaking like caveman while keeping full technical accuracy. Supports intensity levels: lite, full (default), ultra, wenyan-lite, wenyan-full, wenyan-ultra.…

    3,648 installs
  38. gmail-skill idanbeck/claude-skills

    Read, search, send, and draft Gmail emails and Google contacts. Use when the user asks to check email, find emails, search messages, send emails, create drafts, look up contacts, or find someone's email/phone. Supports…

    3,564 installs
  39. adaptive-communication bencium/bencium-marketplace

    Use when detecting ambiguous user intent, hedging language, open-ended framing, personal context before requests, or when unsure whether user wants exploration vs direct answer. Applies to all conversations.

    3,277 installs
  40. amazon-ses aws/agent-toolkit-for-aws

    Guides Amazon SES onboarding for domain-based email sending. Covers identity configuration, production access, an optional first test send, and troubleshooting setup, authentication, or sending failures. Use when settin…

    3,204 installs
  41. stakeholder-update anthropics/knowledge-work-plugins

    Generate a stakeholder update tailored to audience and cadence. Use when writing a weekly or monthly status for leadership, announcing a launch, escalating a risk or blocker, or translating the same progress into exec-b…

    2,927 installs
  42. call-summary anthropics/knowledge-work-plugins

    Turn a call transcript or call notes into a customer follow-up email draft, an internal chat summary, and proposed CRM updates. Use when the user says "call summary", "follow up on my [company] call", "summarize my call…

    2,853 installs
  43. compose-outreach anthropics/knowledge-work-plugins

    Generate personalized outreach messages using Common Room signals. Triggers on 'draft outreach to [person]', 'write an email to [name]', 'compose a message for [contact]', or any outreach drafting request.

    2,848 installs
  44. policy-lookup anthropics/knowledge-work-plugins

    Find and explain company policies in plain language. Trigger with "what's our PTO policy", "can I work remotely from another country", "how do expenses work", or any plain-language question about benefits, travel, leave…

    2,800 installs
  45. slack-messaging slackapi/slack-skills-plugin

    Use when writing, drafting, scheduling, or improving a Slack message, announcement, or reply sent via the Slack MCP tools (slack_send_message, slack_send_message_draft, slack_schedule_message). Covers Slack markdown for…

    2,773 installs
  46. draft-response anthropics/knowledge-work-plugins

    Draft a professional customer-facing response tailored to the situation and relationship. Use when answering a product question, responding to an escalation or outage, delivering bad news like a delay or won't-fix, decl…

    2,733 installs
  47. email-drafter shubhamsaboo/awesome-llm-apps

    Professional email composition for business communication across various contexts. Use when: writing emails, drafting professional messages, composing replies, or when user mentions email, message drafting, or needs hel…

    2,631 installs
  48. microsoft-outlook membranedev/application-skills

    Microsoft Outlook integration. Manage communication data, records, and workflows. Use when the user wants to interact with Microsoft Outlook data.

    2,536 installs
  49. discord openclaw/openclaw

    Discord messaging workflows through OpenClaw's message tool.

    2,345 installs
  50. in-your-own-words backnotprop/pstack

    Restate in your own words what you think the user's goals are and what problem they're trying to solve. Use for /in-your-own-words.

    2,340 installs