harness · market
Harness
Put raw intelligence to work.
Skills, MCP servers, prompts, assistants and connectors. Every listing shows its author, version and the permissions it needs.
On the shelves20,989
- MCP servers18,838
- Skills1,282
- Assistants651
- Prompts218
0 items
Email- affaan-m 275kChief of staffPersonal communication chief of staff that triages email, Slack, LINE, and Messenger. Classifies messages into 4 tiers (skip/info_only/meeting_info/action_required), generates draft replies, and enforces post-send follow-through via hooks. Use when managing multi-channel communication workflows.AssistantSonnetEmailMessaging
elie222 12kInbox ZeroSearch Gmail and Outlook, save drafts, manage email rules, and view email stats.MCPRemoteEmail
builderio 7.1kAgent-Native MailAgent-Native Superhuman - email client with keyboard shortcuts and AI triageMCPRemoteEmail- affaan-m 275kMarketing agentMarketing strategist and copywriter for campaign planning, audience research, positioning, copy creation, and content review. Covers landing pages, email sequences, social posts, ad copy, short-form video scripts, and content calendars. Use when the user wants to plan or execute a product launch or marketing campaign.AssistantSonnetEmailCalendarMarketing and SEO
pollinations 5.2kConnected AppsRead Gmail, search GitHub, update Sheets, and post to Slack through Composio.MCPRemoteGit and GitHubEmailMessaging
anthropics 180kDiscernment nudgeAfter you give a substantive answer or draft that the user may act on — advice or recommendations, drafted artifacts such as goals, plans, pitches, proposals, or emails, estimates or projections, analysis or interpretation of data, factual claims they may rely on, or a multi-step argument — invoke this skill BEFORE finalizing your reply and then, if it applies, append 2-3 short follow-up questions, each tied to something specific in what you just produced, that help the user check key facts, probe the reasoning or assumptions, and notice missing context. Do this at most once per conversation. Skip it when the user asked a trivial how-to or simple lookup, wants a purely educational explanation, asked you only to format, convert, or assemble a file from content they provided, is writing code they will run, is doing creative writing or casual chat, or already asked you to double-check, cite, or review — the skill file explains these boundaries and the exact output format.SkillNo codeEmailWriting
anthropics 180kPPTX creation, editing, and analysisUse this skill any time a .pptx or .potx file is involved in any way — as input, output, or both. This includes: creating slide decks, pitch decks, or presentations; reading, parsing, or extracting text from any .pptx or .potx file (even if the extracted content will be used elsewhere, like in an email or summary); editing, modifying, or updating existing presentations; combining or splitting slide files; working with templates (.potx), layouts, speaker notes, or comments. Trigger whenever the user mentions "deck," "slides," "presentation," or references a .pptx or .potx filename, regardless of what they plan to do with the content afterward. If a .pptx or .potx file needs to be opened, created, or touched, use this skill.SkillPythonFilesOfficeEmail
openosint 1.7kOpenOSINTAI-powered OSINT agent & MCP server. 21 tools: email, breach, IP, WHOIS, DNS, Shodan, GitHub & more.MCPPythonGit and GitHubEmail- msitarzewski 158kEmail Intelligence EngineerExpert in extracting structured, reasoning-ready data from raw email threads for AI agents and automation systemsAssistantEmail
cloudflare 3kCloudflare Email ServiceImplement or troubleshoot Cloudflare Email Sending and Email Routing integrations and their delivery configuration.SkillNo codeEmailCloud- emailmd.dev 1.4kemailmdRender markdown into email-safe HTML, lint drafts for deliverability problems, and preview emails.MCPNode.jsDocumentsEmail
alirezarezvani 28kInbox-Triage AgentRecurring email-triage execution persona. Reads the 7-file KB produced by inbox-setup, classifies recent emails via the user's taxonomy, researches new senders, generates recommendations, drafts replies, delivers a report, and updates the KB with learnings. NEVER SENDS — drafts only, non-negotiable. Halts with clear message if KB files are missing (directs user to run inbox-setup first). Light-intake — max 2 optional override questions.AssistantOpusFilesEmail- msitarzewski 158kEmail Marketing StrategistExpert email marketing strategist for CRM-driven campaigns, lifecycle automation, segmentation architecture, and deliverability. Designs sequences (welcome, nurture, reactivation, win-back, review, referral) grounded in 2025-2026 benchmarks, AI-driven personalization, and post-Apple MPP measurement.AssistantEmailCRM and salesMarketing and SEO
alirezarezvani 28kOnboarding CROWhen the user wants to optimize post-signup onboarding, user activation, first-run experience, or time-to-value. Also use when the user mentions "onboarding flow," "activation rate," "user activation," "first-run experience," "empty states," "onboarding checklist," "aha moment," or "new user experience." For signup/registration optimization, see signup-flow-cro. For ongoing email sequences, see email-sequence.SkillPythonEmail
alirezarezvani 28kInbox-Setup AgentOne-time email-triage onboarding persona. Conducts an 8-section interactive interview (~25-31 grill-me questions) to build a personalized knowledge base of 7 markdown files in ${WORKSPACE}/Email/ that powers the companion inbox-triage skill. Refuses to batch questions. Refuses to skip the sample-emails ask (S3). Refuses to overwrite existing files without per-file consent on re-run. Refuses to persist sensitive credentials.AssistantOpusFilesDocumentsEmail
alirezarezvani 28kWorkspace adminGoogle Workspace administration agent using the gws CLI. Orchestrates workspace setup, Gmail/Drive/Sheets/Calendar automation, security audits, and recipe execution. Spawn when users need Google Workspace automation, gws CLI help, or workspace administration.AssistantOpusEmailCalendarSecurity
wshobson 40kSales automatorDraft cold emails, follow-ups, and proposal templates. Creates pricing pages, case studies, and sales scripts.AssistantHaikuEmailCRM and sales
atomic-mail 266Atomic MailProgrammable email inbox for AI agents — JMAP, PoW auth, stdio MCP server.MCPNode.jsEmail
neilberkman 250ClippyCopy AI-generated content to the macOS clipboard: rich Gmail-ready email drafts, text, and filesMCPMCP bundleFilesEmail
artymclabin 246gmail-mcp-serverLean Gmail MCP server with auto authentication supportMCPNode.jsEmail
alirezarezvani 28kEmail Template BuilderBuild complete transactional email systems: React Email templates, provider integration (Resend, Postmark, SendGrid, AWS SES), preview server, i18n support, dark mode, spam optimization, analytics tracking. Use when adding transactional email to a new product, migrating between email providers, refactoring legacy email templates for accessibility, or adding internationalization to existing templates.SkillNo codeEmailCloudFrontend
agenticmail 233mcpReal email and SMS for AI agents — send mail, receive verification codes, drive a real inbox.MCPNode.jsEmail
mnexa-ai 192e2a — email for AI agentsAuthenticated email gateway for AI agents — per-agent inboxes, HITL approval, SPF/DKIM verified.MCPNode.jsEmail
e2a.dev 192e2a — email for AI agentsAuthenticated email gateway for AI agents — per-agent inboxes, HITL approval, SPF/DKIM verified.MCPRemoteEmail