Marketing is the practice of connecting products and services with people who can benefit from them. This involves understanding audiences, crafting compelling messages, and choosing the right channels for distribution and engagement.
While the marketing technology landscape is dominated by expensive SaaS platforms, there’s growing interest in open source alternatives for email marketing, customer relationship management, analytics, attribution tracking, and marketing automation. Open source marketing tools offer transparency, customization, and cost-effectiveness that many businesses and developers seek.
With over 1,800 repositories tagged with marketing on GitHub, this community demonstrates the potential for collaborative development of marketing technologies that prioritize user control, data privacy, and accessibility over vendor lock-in.
A field guide for go to market teams using coding agents. Installable skills for campaign planning, CRM context, customer proof, and reviewable agent workflows.
A curated list of tools, libraries, frameworks, and resources for Go-To-Market (GTM) Engineering — the intersection of engineering and marketing, focused on growth, automation, attribution, analytics, and experimentation.
Build with Clay in your AI coding agent - skills, MCP tools, and the clay CLI for Claude Code, Codex, and Cursor. Search companies and people, run enrichment routines, and query tables from natural language.
Claude Code skills for startup founders — product briefs, competitor analysis, pricing strategy, pitch decks, and GTM plans from your terminal
10 AI agent skills for Claude Code — waterfall email enrichment, TAM building, signal discovery, job change detection, and outbound automation. Powered by Deepline CLI with 28+ GTM data providers.
11 go-to-market skills for AI and technical founders — positioning, pricing, partnerships, enterprise sales, PLG, AI GTM, and board communication.
Claude Code for GTM — quickstart for GTM operators
205 production GTM agent skills for Claude Code — sales, outbound, prospecting, RevOps, ABM, PLG, CS, automation. Framework-cited playbooks with artifacts + QA scripts.
Marketing skill for Claude Code — campaigns, funnels, ad copy (Google/Meta/LinkedIn Ads), personas, positioning, go-to-market strategy, StoryBrand/$100M Offers frameworks, UTM tracking, A/B testing, CRO, email marketing. By TheGEOLab.net
cold outbound on autopilot
Claude Code Growth Operating System (OS): Sales, Marketing, Product and Retention as one Revenue system
A no-fluff AI agent skill for validating startup hypotheses with evidence, ICP clarity, money signals, and GTM reality checks
Turns Claude Code into your sales team — 8 slash-command skills for pipeline tracking, daily rituals, call analysis, lead scoring, and cold outreach. Built for 0-to-1 founders.
Product launch playbook — multi-channel GTM from 30+ Product Hunt #1 wins. Mirror of gingiris-skills
A go-to-market operating system for founders without a marketing team. Plug in your project and get specific help - audits, positioning, copy, conversion, launches - from the command line. Built on Claude Code skills.
Free zero-budget job-ready roadmaps for the fastest-growing and most important roles in tech — AI Engineer, AI Governance Specialist, GTM Engineer, and more.
Lean, AI-native product management skills for Claude Code — compress the mechanical PM work into hours and days so you focus on decisions, relationships, and problems worth solving.
100+ free PM skills, 8 domain subagents, and the /pm orchestrator for Claude, Gemini & Codex — all free, no license key. Run in your terminal or Claude chat.
The context graph for agentic GTM teams. Unify the data scattered across your GTM tools into one identity-resolved account any agent reads in a single call.