AI agent skills for conversion (cro) 26

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Humblytics Marketing Skills

Skill (SKILL.md), official

12 skills from Humblytics: A/B tests, click maps, funnels, Meta and Google Ads revenue attribution and page audits, from your live Humblytics data.

• By: Humblytics
• Works in: Claude, OpenAI Codex, Cursor
• Cost: Free skills (MIT); Humblytics Plus plan or higher needed for the MCP

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Jotform MCP et plugins

Claude plugin, official

Jotform's official MCP server and 3 plugins: create and edit forms, surveys and sign-ups, read responses, build client portals and prepare documents for signature.

• By: Jotform
• Works in: MCP servers, Claude, ChatGPT, OpenAI Codex, Gemini CLI
• Cost: Free plugins; Jotform plans by volume

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KlickTipp Plugin

Claude plugin, official

KlickTipp's official plugin (German email marketing company): 13 skills for newsletters, automations, A/B tests, opt-in, fields, sending DNS and webinars, through KlickTipp's hosted MCP server.

• By: KlickTipp
• Works in: Claude, ChatGPT, OpenAI Codex
• Cost: Free plugin; KlickTipp account needed

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PostHog MCP

MCP server, official

PostHog's official MCP server: product analytics, feature flags, experiments, surveys and SQL queries on your data from your assistant.

• By: PostHog
• Works in: MCP servers, Claude, OpenAI Codex, Cursor
• Cost: Included with your PostHog account (free plan)

Official GrowthBook MCP server: create and read feature flags and A/B tests, check experiment results from your editor.

• By: GrowthBook
• Works in: MCP servers, Claude, Cursor
• Cost: Free (MIT licence); GrowthBook free or paid per plan

Official Microsoft Clarity MCP server: ask plain-language questions about your site's stats (sessions, rage clicks, scroll depth, devices, pages).

• By: Microsoft
• Works in: MCP servers, Claude
• Cost: Free (Clarity is free)

16 official Google Labs skills for Stitch, the AI UI design tool: write better prompts, generate a design system, turn screens into React pages or a Remotion walkthrough video.

• By: Google Labs
• Works in: Claude, OpenAI Codex, Cursor, Gemini CLI
• Cost: Free (Apache 2.0); Google account for Stitch

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Unbounce MCP et plugins

Claude plugin, official

Unbounce's official plugins: 4 skills to build and edit Unbounce landing pages (Classic and AI Builder) from your assistant, modernise an imported page and add GA click tracking.

• By: Unbounce
• Works in: MCP servers, Claude, ChatGPT, OpenAI Codex
• Cost: Free plugins; Unbounce subscription needed

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Webflow MCP

MCP server, official

Webflow's official MCP server: read and edit your site's pages, CMS, styles and components from your assistant, then publish.

• By: Webflow
• Works in: MCP servers, Claude, OpenAI Codex, Cursor
• Cost: Included with your Webflow account

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Amplitude MCP server

MCP server, official

Amplitude's official remote MCP server (US and EU): analytics queries, charts, dashboards, experiments, cohorts, session replays and tracking plan, read and write.

• By: Amplitude
• Works in: MCP servers, Claude, OpenAI Codex, Cursor
• Cost: Not stated for the MCP; Amplitude account needed

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Contentsquare MCP server

MCP server, official

Contentsquare's official MCP server (French company): query your experience data (funnels, frustration signals, A/B tests) from Claude, ChatGPT, Copilot or Cursor, read-only.

• By: Contentsquare
• Works in: MCP servers, Claude, ChatGPT, OpenAI Codex, Cursor
• Cost: Not stated for the MCP; Contentsquare account needed

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Gamma MCP server

MCP server, official

Gamma's official MCP server (mcp.gamma.app): generate on-brand decks, documents, web pages and social posts, edit them, export them and read their stats.

• By: Gamma
• Works in: MCP servers, Claude, OpenAI Codex, Cursor
• Cost: Available on all plans; uses Gamma credits

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Livestorm MCP server

MCP server, official

Livestorm's official MCP server (French company): webinars, events and registrants in Claude, ChatGPT, Cursor or Gemini. The public API has to be enabled by support.

• By: Livestorm
• Works in: MCP servers, Claude, ChatGPT, OpenAI Codex, Cursor, Gemini CLI
• Cost: Not stated for the MCP; Livestorm public API to enable

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Systeme.io MCP server

MCP server, official

Systeme.io's official MCP server (French company): manage your account's contacts and sales funnels from ChatGPT or Claude, with an MCP key.

• By: Systeme.io
• Works in: MCP servers, Claude, ChatGPT, OpenAI Codex, Cursor
• Cost: Not stated for the MCP; Systeme.io account needed

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Tally MCP server

MCP server, official

Tally's official MCP server, in beta: create and edit forms, list forms and submissions. New forms stay private drafts until you ask to publish them.

• By: Tally
• Works in: MCP servers, Claude, OpenAI Codex, Cursor
• Cost: Not stated for the MCP; Tally account needed

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Typeform MCP server

MCP server, official

Typeform's official MCP server (api.typeform.com/mcp): create and edit forms, build automations, manage contacts and analyse responses. Separate endpoints for EU-hosted accounts.

• By: Typeform
• Works in: MCP servers, Claude, OpenAI Codex, Cursor
• Cost: Features depend on your Typeform plan

16 marketing skills in French for Claude Code: site audit, landing page, funnel, SEO, launch, ads, social calendar, copywriting, PDF report.

• By: mounra
• Works in: Claude
• Cost: Free (MIT licence)

15 marketing skills for Claude Code: full site audit, landing page, funnel, SEO, launch, ads, social calendar, copywriting, brand, PDF report.

• By: Zubair Trabzada
• Works in: Claude
• Cost: Free (MIT licence)

34 skills to audit and run Google, Meta, YouTube, LinkedIn, TikTok and Microsoft campaigns: structure, conversion tracking, landing pages, CPA and ROAS maths, launch drafts.

• By: Daniel Agrici
• Works in: Claude, OpenAI Codex, Cursor, Gemini CLI
• Cost: Free (MIT licence); paid third-party services depending on use

52 skills in French: 49 marketing skills translated and adapted from Marketing Skills (Corey Haines) plus a writing pack. SEO, ads, email, CRO, A/B tests, referral, content.

• By: Florian Ferry
• Works in: Claude
• Cost: Free (MIT licence)

50 marketing skills from a large public collection: onboarding and CRO, local SEO, A/B tests, analytics tracking plan, content strategy, referral. Scripts use only standard Python.

• By: Alireza Rezvani
• Works in: Claude, OpenAI Codex, Cursor, Gemini CLI
• Cost: Free (MIT licence)

One skill with 14 modules: website audit scored out of 100, AI search citability, copywriting, emails, ads, competitors, launch, with a "what I could not determine" section in every report.

• By: Yuzzyuk (Marketing OS contributors)
• Works in: Claude
• Cost: Free (MIT licence)

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)

78 marketing skills: SEO audit, ChatGPT queries that mention a brand, blog posts, email sequences, newsletters, Google Ads reports, A/B tests, competitor traffic.

• By: OpenClaudia
• Works in: Claude, OpenAI Codex, Cursor, Gemini CLI
• Cost: Free (MIT licence); paid third-party services depending on use

47 marketing skills in French: copywriting, CRO, SEO, email, ads, launches. French adaptation of Corey Haines' Marketing Skills.

• By: David Corroy
• Works in: Claude
• Cost: Free (MIT licence)

65 skills based on reference books: One Page Marketing, StoryBrand, Obviously Awesome, Made to Stick, Predictable Revenue, CRO, Lean Analytics...

• By: Wondel.ai
• Works in: Claude, OpenAI Codex, Cursor
• Cost: Free (MIT licence)