GitHub
kostja94/marketing-skills
When the user wants to use GitHub for SEO, parasite SEO, GEO, open source marketing, README optimization, or curated Awesome lists.
Build authority by teaching the problem space, not announcing features.
$ npx skills add AIDevGTM/gtm-cofounder --skill founder-led-content -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install AIDevGTM/gtm-cofounder founder-led-content --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/AIDevGTM/gtm-cofounder.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/14-founder-led-content .claude/skills/founder-led-content && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "founder-led-content" agent skill from https://github.com/AIDevGTM/gtm-cofounder/tree/main/skills/14-founder-led-content into .claude/skills/founder-led-content/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "founder-led-content", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/AIDevGTM/gtm-cofounder/tree/main/skills/14-founder-led-contentType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add AIDevGTM/gtm-cofounder --skill founder-led-content -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install AIDevGTM/gtm-cofounder founder-led-content --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/AIDevGTM/gtm-cofounder.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/14-founder-led-content .agents/skills/founder-led-content && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "founder-led-content" agent skill from https://github.com/AIDevGTM/gtm-cofounder/tree/main/skills/14-founder-led-content into .agents/skills/founder-led-content/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "founder-led-content", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add AIDevGTM/gtm-cofounder --skill founder-led-content -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install AIDevGTM/gtm-cofounder founder-led-content --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/AIDevGTM/gtm-cofounder.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/14-founder-led-content .cursor/skills/founder-led-content && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "founder-led-content" agent skill from https://github.com/AIDevGTM/gtm-cofounder/tree/main/skills/14-founder-led-content into .cursor/skills/founder-led-content/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "founder-led-content", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/AIDevGTM/gtm-cofounder.git --path skills/14-founder-led-content--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add AIDevGTM/gtm-cofounder --skill founder-led-content -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install AIDevGTM/gtm-cofounder founder-led-content --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/AIDevGTM/gtm-cofounder.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/14-founder-led-content .gemini/skills/founder-led-content && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "founder-led-content" agent skill from https://github.com/AIDevGTM/gtm-cofounder/tree/main/skills/14-founder-led-content into .gemini/skills/founder-led-content/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "founder-led-content", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install AIDevGTM/gtm-cofounder founder-led-contentInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add AIDevGTM/gtm-cofounder --skill founder-led-content -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/AIDevGTM/gtm-cofounder.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/14-founder-led-content .github/skills/founder-led-content && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "founder-led-content" agent skill from https://github.com/AIDevGTM/gtm-cofounder/tree/main/skills/14-founder-led-content into .github/skills/founder-led-content/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "founder-led-content", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add AIDevGTM/gtm-cofounder --skill founder-led-content -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install AIDevGTM/gtm-cofounder founder-led-content --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/AIDevGTM/gtm-cofounder.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/14-founder-led-content .opencode/skills/founder-led-content && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "founder-led-content" agent skill from https://github.com/AIDevGTM/gtm-cofounder/tree/main/skills/14-founder-led-content into .opencode/skills/founder-led-content/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "founder-led-content", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
founder-led-contentBuild authority by teaching the problem space, not announcing features.
Founder Led Content is an agent skill from AIDevGTM/gtm-cofounder. Build authority by teaching the problem space, not announcing features. Use when the user finds "marketing" distasteful and does none, publishes only product updates, or wants a sustainable content and GitHub-README strategy that developers actually respect.
Its SKILL.md is about 1000 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in Marketing & SEO, covering Technical documentation. It works with GitHub. The repository describes itself as: 1 Product of The Day @ Product Hunt. The GTM co-founder you don't have. Open-source GTM Agent Skills for developer tools and AI products, for founders, GTM hires, and founding… The licence is MIT.
Read from SKILL.md and the folder at commit 7e89e8a. It shows what the files ask for, not the result of running them.
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
Links to these hosts (documentation or services it may open):
linkedin.comFrom URLs in SKILL.md, links to its own repository left out.
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Founder Led Content loads about 998 tokens when it runs. Until then it costs about 70 tokens; SKILL.md has 496 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
The full file from AIDevGTM/gtm-cofounder at commit 7e89e8a, republished under its MIT licence (© AIDevGTM). 496 words, ~998 tokens.
.claude/skills/founder-led-content/SKILL.md (or your agent's skills folder).You don't have to "do marketing." You have to become the person developers trust on the problem. Sell the category, not the product, and let the authority pull people in.
Use this when: content feels slimy so you avoid it, your "blog" is a changelog, or a competitor is quietly becoming the go-to voice while you ship in silence.
Developers reward technical depth, honesty, and a real point of view, and punish polished fluff. The move isn't promotion; it's education. Be the trusted expert on the problem, take a stance on where the space is heading, and the product sells itself as the obvious answer.
Before product-market fit, only the founder can do this. It's the #2 hire (DevRel) later, not now.
The "O'Reilly book" content plan (Frankl): imagine the definitive book on your problem, ~10 chapters, ~10 sections each. That's ~100 genuinely useful pieces mapped out. Publish against the outline consistently. You're writing the book that makes you the authority.
Do you have a real, contrarian-but-true opinion about your problem space?
├─ YES → write that. POV posts build authority fastest.
└─ NO → write the tutorial you wish existed when you hit this problem.
(Useful-to-a-stranger is the bar. If it only helps someone who already bought, rewrite it.)Built from real dev-tool GTM experience, with frameworks from Adam Frankl (The Developer-Facing Startup) and Jakub Czakon (markepear.dev). If you want help finding your angle and a cadence you'll actually keep, reach out to me on LinkedIn.
© AIDevGTM, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Just SKILL.md in skills/14-founder-led-content of AIDevGTM/gtm-cofounder.
Open the folder on GitHubat commit 7e89e8a
Founder Led Content next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Founder Led Content this skillAIDevGTM/gtm-cofounder | 310 | — | ~998 | Automated safety check: Pass | MIT | |
| GitHubkostja94/marketing-skills | 1k | — | ~4.5k | Automated safety check: Pass | MIT | |
| GitHub Readmethatrebeccarae/claude-marketing | 161 | — | ~2.9k | Automated safety check: Pass | MIT | |
| Docs Seekereinverne/dotfiles | 121 | — | ~1.4k | Automated safety check: Pass | GPL-3.0 | |
| Metadata Checkjdevalk/skills | 105 | — | ~1k | Automated safety check: Pass | MIT | |
| Dx RoasterVarnan-Tech/opendirectory | 674 | — | ~2.5k | Automated safety check: Pass | MIT |
kostja94/marketing-skills
When the user wants to use GitHub for SEO, parasite SEO, GEO, open source marketing, README optimization, or curated Awesome lists.
thatrebeccarae/claude-marketing
Generate, audit, or update GitHub READMEs with project-type-aware structure, voice calibration, and SEO/AEO discoverability guidance.
einverne/dotfiles
Searching internet for technical documentation using llms.txt standard, GitHub repositories via Repomix, and parallel exploration.
jdevalk/skills
Reviews short high-value strings — page titles, meta descriptions, schema description fields, FAQ answers, GitHub repo taglines, profile bios, social-card copy, and other metadata where Flesch and…
Varnan-Tech/opendirectory
Brutally honest developer-experience audit for a GitHub repo.
dotnet/core
Audits and updates os-packages.json files listing the Linux packages each .NET release needs per distro, then regenerates the Markdown from the JSON.
AIDevGTM/gtm-cofounder
Get the first 50 real users through channels the user's ICP already uses.
AIDevGTM/gtm-cofounder
Turn hand-made first-50 traction into self-reinforcing acquisition loops, so the next 5,000 users come from usage, not founder hours.
AIDevGTM/gtm-cofounder
Measure GTM with the metrics that matter (net developer retention, DREAM funnel) instead of vanity numbers.
AIDevGTM/gtm-cofounder
Plan a developer launch (Show HN, Reddit, Product Hunt) that earns goodwill instead of a flaming.
AIDevGTM/gtm-cofounder
Turn developer love into revenue by enabling champions and choosing a GTM model.
AIDevGTM/gtm-cofounder
Build a positioning and narrative where the developer is the hero and a real trend is the villain.
Works with
Categories
Build authority by teaching the problem space, not announcing features. Founder Led Content is an agent skill from AIDevGTM/gtm-cofounder. Build authority by teaching the problem space, not announcing features.
Founder Led Content fits situations like: the user finds marketing distasteful and does none; publishes only product updates; wants a sustainable content and GitHub-README strategy that developers actually respect.
Run `npx skills add AIDevGTM/gtm-cofounder --skill founder-led-content -a claude-code`. Or copy the skill folder (skills/14-founder-led-content in AIDevGTM/gtm-cofounder) into .claude/skills/founder-led-content in your project. Claude Code loads it when a task matches its description.
Run `npx skills add AIDevGTM/gtm-cofounder --skill founder-led-content -a codex`. Or copy the skill folder (skills/14-founder-led-content in AIDevGTM/gtm-cofounder) into .agents/skills/founder-led-content in your project. Codex loads it when a task matches its description.
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add AIDevGTM/gtm-cofounder --skill founder-led-content -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/founder-led-content, .gemini/skills/founder-led-content, .github/skills/founder-led-content and .opencode/skills/founder-led-content in your project.
SKILL.md names no scripts, command-line tools or credentials: Founder Led Content is instructions for the agent only.
SKILL.md names 1 domain. As links in the text: linkedin.com. This is read from the text; nothing was executed.
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
Founder Led Content is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
About 998 tokens (SKILL.md is roughly 4k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
Skills that share tags, products or a category with Founder Led Content: GitHub (kostja94/marketing-skills, 1k stars), GitHub Readme (thatrebeccarae/claude-marketing, 161 stars), Docs Seeker (einverne/dotfiles, 121 stars) and Metadata Check (jdevalk/skills, 105 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
AIDevGTM (a GitHub user) maintains it in AIDevGTM/gtm-cofounder, which has 310 GitHub stars. The repository holds 19 skills in this directory. The repository was last updated on October 5, 2026.
Source: AIDevGTM/gtm-cofounder on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.