Prospect research, enrichment, CRM and outreach messages.
We read the public source code of each skill, without running it, and write down what it can do, what it touches and the warnings. "Reviewed" means reviewed with
our method on the date shown and on one version of the code; it is not a guarantee. Read the code before you install anything. Order: official publisher first, then public code, then A to Z; affiliate links never count.
AApify's official MCP server: your assistant runs Apify Store scrapers to extract data from websites and social networks.
- By: Apify
- Works in: MCP servers, Claude, OpenAI Codex, Cursor
- Cost: Free ($5 credit); Starter $19/mo
FSkill (SKILL.md), official 5 official Firecrawl workflows: SEO audit, lead generation, lead research, competitive intelligence and market research, from the web.
- By: Firecrawl
- Works in: Claude, OpenAI Codex, Cursor
- Cost: Free skills; Firecrawl has a free plan (1,000 credits)
Firecrawl's official MCP server: web search, scraping and crawling for your assistant (monitoring, content, SEO).
- By: Firecrawl
- Works in: MCP servers, Claude, OpenAI Codex, Cursor
- Cost: Free plan (1,000 credits); Standard $83/mo billed yearly
211 go-to-market skills from LeadMagic: GTM architecture, targeting, cold email sequences, buying signals, B2B ads, pipeline metrics, CRM alerts.
- By: LeadMagic
- Works in: Claude, OpenAI Codex, Cursor, Gemini CLI
- Cost: Free (MIT licence); paid LeadMagic enrichment if you use it
APartner-built plugin: 3 skills to prospect, enrich leads and load contacts into Apollo sequences from Claude. It connects Apollo's MCP server.
- By: Apollo.io
- Works in: Claude
- Cost: Free plugin; Apollo account needed (free plan, Basic $49/month per seat billed annually)
Official Anthropic sales plugin: 36 skills for prospect research, call prep, pipeline review, outreach drafts and competitive battlecards, with your CRM.
- By: Anthropic
- Works in: Claude
- Cost: Free (Apache-2.0 licence)
EExa's official MCP server, a search engine for agents: web, company and people search, page reading and deep research. Hosted (mcp.exa.ai) or local.
- By: Exa
- Works in: MCP servers, Claude, ChatGPT, OpenAI Codex, Cursor
- Cost: Limited free tier; paid Exa API beyond it
HOfficial Hunter MCP server: find and verify email addresses, enrich a person or a company, create a lead in your account.
- By: Hunter
- Works in: MCP servers, Claude
- Cost: Free (MIT licence); Hunter credits per your plan
AAttio's official MCP server (mcp.attio.com): search and update contacts, companies and deals, log calls, create tasks and run reports. Writes ask for confirmation.
- By: Attio
- Works in: MCP servers, Claude, ChatGPT, OpenAI Codex, Cursor
- Cost: Not stated for the MCP; Attio workspace needed
BBrevo's official remote MCP server (French company): contacts, lists, email and SMS campaigns, CRM, from your AI assistant.
- By: Brevo
- Works in: MCP servers, Claude, OpenAI Codex, Cursor
- Cost: Not stated for the MCP; Brevo account needed
CClay's official MCP server: search companies and contacts and run your workspace's enrichment functions from Claude, ChatGPT or Copilot, with a credit cap per user.
- By: Clay
- Works in: MCP servers, Claude, ChatGPT, OpenAI Codex, Cursor
- Cost: Same Clay credits as in the app; controls on paid plans
HOfficial remote MCP server: your AI assistant reads and updates HubSpot CRM contacts, deals and engagements, and reads campaigns and blog posts.
- By: HubSpot
- Works in: MCP servers, Claude, OpenAI Codex, Cursor
- Cost: Not stated for the MCP; HubSpot account needed
IInstantly's official remote MCP server: the whole v2 API (campaigns, leads, sending accounts, analytics) available to your AI assistant.
- By: Instantly
- Works in: MCP servers, Claude, OpenAI Codex, Cursor
- Cost: Not stated for the MCP; Instantly subscription needed
Llemlist's official remote MCP server: manage outreach campaigns, leads and sequences from your AI assistant. Actions that send or use credits ask for confirmation.
- By: lemlist
- Works in: MCP servers, Claude, OpenAI Codex, Cursor
- Cost: Not stated for the MCP; lemlist subscription needed
MMake's official MCP server (mcp.make.com): run your automation scenarios from your AI assistant and, on paid plans, manage them. Replaces the old open-source local server.
- By: Make
- Works in: MCP servers, Claude, OpenAI Codex, Cursor
- Cost: Running scenarios on all plans; management on paid plans
PPappers' official remote MCP server: French company records (SIREN, executives, accounts, filings) in your AI assistant, to qualify prospects. Documentation in French.
- By: Pappers
- Works in: MCP servers, Claude, OpenAI Codex, Cursor
- Cost: Pappers credits, monthly plan or pay as you go
SSendPulse's official MCP server (mcp.sendpulse.com): email campaigns, Instagram, Facebook and WhatsApp chatbots, CRM, transactional emails and online courses, from your AI assistant.
- By: SendPulse
- Works in: MCP servers, Claude, OpenAI Codex, Cursor
- Cost: Free per SendPulse; your AI assistant may charge for access
ZZoomInfo's official MCP server (mcp.zoominfo.com): B2B company and contact data in Claude, ChatGPT, Codex or Cursor, within your licence limits.
- By: ZoomInfo
- Works in: MCP servers, Claude, ChatGPT, OpenAI Codex, Cursor
- Cost: ZoomInfo licence needed; your plan's credits and limits
ZLets your AI assistant act in 9,000+ apps, with the actions you allow.
- By: Zapier
- Works in: MCP servers, Claude, OpenAI Codex, Cursor
- Cost: Each successful call uses two tasks from your Zapier plan (free plan available)
One text-only skill to write cold outreach messages on LinkedIn, by email or on X, short and tailored to the person.
- By: Felix Lee
- Works in: Claude
- Cost: Free (MIT licence)
Skill that finds prospects matching your ideal customer and prepares an approach for each one.
- By: ComposioHQ
- Works in: Claude
- Cost: Free
One French skill to write or A/B test a short prospecting email (100 to 150 words) sent in volume, for a freelancer or small studio.
- By: N1D4L0S
- Works in: Claude
- Cost: Free
One French skill to write or fix marketing copy (LinkedIn, landing pages, outreach, newsletters) for small business owners, craftspeople and decision makers, without English calques.
- By: Enguerrand Quinard
- Works in: Claude, Cursor, Gemini CLI
- Cost: Free
Library of 52 marketing skills: CRO, copywriting, SEO, AI search SEO, email, ads, launches, pricing, prospecting. Optional command line tools connect the skills to your marketing apps.
- By: Corey Haines
- Works in: Claude, OpenAI Codex, Cursor
- Cost: Free (MIT licence)
23 French skills for small businesses, built for Belgium: marketing (company LinkedIn post, editorial calendar, FR/NL/EN adaptation), sales (proposal, objections, meeting prep) plus HR, finance, legal and support.
- By: Jean-Baptiste Dhondt
- Works in: Claude
- Cost: Free (MIT licence)