Prospecting
coreyhaines31/marketingskills
When the user wants to find, qualify, and build a list of prospects to reach out to, across B2B SaaS, general B2B, or local small businesses.
When a founder needs to write cold emails or LinkedIn messages to prospects, partners, or investors.
$ npx skills add shawnpang/startup-founder-skills --skill cold-outreach -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install shawnpang/startup-founder-skills cold-outreach --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/shawnpang/startup-founder-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/cold-outreach .claude/skills/cold-outreach && 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 "cold-outreach" agent skill from https://github.com/shawnpang/startup-founder-skills/tree/main/skills/cold-outreach into .claude/skills/cold-outreach/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cold-outreach", 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/shawnpang/startup-founder-skills/tree/main/skills/cold-outreachType 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 shawnpang/startup-founder-skills --skill cold-outreach -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install shawnpang/startup-founder-skills cold-outreach --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/shawnpang/startup-founder-skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/cold-outreach .agents/skills/cold-outreach && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "cold-outreach" agent skill from https://github.com/shawnpang/startup-founder-skills/tree/main/skills/cold-outreach into .agents/skills/cold-outreach/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cold-outreach", 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 shawnpang/startup-founder-skills --skill cold-outreach -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install shawnpang/startup-founder-skills cold-outreach --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/shawnpang/startup-founder-skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/cold-outreach .cursor/skills/cold-outreach && 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 "cold-outreach" agent skill from https://github.com/shawnpang/startup-founder-skills/tree/main/skills/cold-outreach into .cursor/skills/cold-outreach/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cold-outreach", 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/shawnpang/startup-founder-skills.git --path skills/cold-outreach--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 shawnpang/startup-founder-skills --skill cold-outreach -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install shawnpang/startup-founder-skills cold-outreach --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/shawnpang/startup-founder-skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/cold-outreach .gemini/skills/cold-outreach && 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 "cold-outreach" agent skill from https://github.com/shawnpang/startup-founder-skills/tree/main/skills/cold-outreach into .gemini/skills/cold-outreach/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cold-outreach", 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 shawnpang/startup-founder-skills cold-outreachInstalls 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 shawnpang/startup-founder-skills --skill cold-outreach -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/shawnpang/startup-founder-skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/cold-outreach .github/skills/cold-outreach && 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 "cold-outreach" agent skill from https://github.com/shawnpang/startup-founder-skills/tree/main/skills/cold-outreach into .github/skills/cold-outreach/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cold-outreach", 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 shawnpang/startup-founder-skills --skill cold-outreach -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install shawnpang/startup-founder-skills cold-outreach --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/shawnpang/startup-founder-skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/cold-outreach .opencode/skills/cold-outreach && 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 "cold-outreach" agent skill from https://github.com/shawnpang/startup-founder-skills/tree/main/skills/cold-outreach into .opencode/skills/cold-outreach/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cold-outreach", 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.
cold-outreachWhen a founder needs to write cold emails or LinkedIn messages to prospects, partners, or investors.
Cold Outreach is an agent skill from shawnpang/startup-founder-skills. When a founder needs to write cold emails or LinkedIn messages to prospects, partners, or investors. Activate when the user mentions cold email, outbound, prospecting, LinkedIn outreach, or needs help getting replies from people who don't know them.
Its SKILL.md is about 1.8k 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 Sales & Support, covering Cold outreach. It works with LinkedIn. The repository describes itself as: AI agent skills for tech startup founders — fundraising, sales, product, recruiting, engineering, legal, ops, and growth. Works with Claude Code, Cursor, Codex, and any Agent… The licence is MIT.
6 steps, taken from the first numbered list in SKILL.md.
Read from SKILL.md and the folder at commit 4ad31b4. 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.
No URLs in SKILL.md.
From 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.
Cold Outreach loads about 1.8k tokens when it runs. Until then it costs about 66 tokens; SKILL.md has 961 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 shawnpang/startup-founder-skills at commit 4ad31b4, republished under its MIT licence (© shawnpang). 961 words, ~1,789 tokens.
.claude/skills/cold-outreach/SKILL.md (or your agent's skills folder).Activate when a founder needs to write cold emails or LinkedIn messages to prospects, potential customers, investors, or strategic contacts. Also use when the user says "nobody replies to my emails," "how do I reach out to X," "write me a cold email," or "help with outbound."
From startup-context or the user:
Work with whatever the user provides. A strong research signal and clear value prop is enough to draft. Note what would strengthen the message but do not block on missing inputs.
Deliver all of the following:
The word "cold" is the problem. Every message should feel like it comes from someone who understands the prospect's world. Research is what makes that possible.
lead-scoring — use to prioritize which prospects to reach out to firstsales-script — use when the outreach lands a meeting and you need a discovery call or demo scriptExample prompt: "I need to reach out to VP Engineering at mid-market SaaS companies about our API monitoring tool. We reduced downtime by 73% for Acme Corp."
Good email output (Standard mode, Tier 2):
Subject: api alerts
Hi [Name],
Saw your team just shipped the new payments integration — nice work. Launches like that usually surface a wave of edge-case API failures that are tough to catch with standard monitoring.
We built a tool that catches those failures before customers notice. Acme Corp cut their API downtime by 73% in the first month.
Worth a quick look?
Good LinkedIn connection request:
Hi [Name] — saw the payments launch. We help engineering teams catch API failures before customers do. Would love to connect.
Follow-up (Day 7, new angle):
Hi [Name], quick thought — after launches like yours, the #1 issue teams tell us about isn't downtime, it's the silent failures that slip through alerts. Happy to share what patterns we see across 50+ engineering teams if useful.
© shawnpang, 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/cold-outreach of shawnpang/startup-founder-skills.
Open the folder on GitHubat commit 4ad31b4
Cold Outreach 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 |
|---|---|---|---|---|---|---|
| Cold Outreach this skillshawnpang/startup-founder-skills | 343 | — | ~1.8k | Automated safety check: Pass | MIT | |
| Prospectingcoreyhaines31/marketingskills | 54k | — | ~5k | Automated safety check: Pass | MIT | |
| Sales OsromangojiberryAI/gojiberryai-sales-os | 139 | — | ~2k | Automated safety check: Pass | MIT | |
| Cold Outreach Personalizeraiskilloftheweek/claude-ai-skill-of-the-week | 149 | — | ~2.6k | Automated safety check: Pass | None | |
| B2B Lead Generationminhnv0807/ai-business-skills | 609 | — | ~1.2k | Automated safety check: Pass | MIT | |
| Cold Emailcoreyhaines31/marketingskills | 54k | — | ~3.1k | Automated safety check: Pass | MIT |
coreyhaines31/marketingskills
When the user wants to find, qualify, and build a list of prospects to reach out to, across B2B SaaS, general B2B, or local small businesses.
romangojiberryAI/gojiberryai-sales-os
A complete outbound sales department in one skill. An agent skill from romangojiberryAI/gojiberryai-sales-os.
aiskilloftheweek/claude-ai-skill-of-the-week
Generates hyper-personalized cold outreach messages (email, LinkedIn DM, connection request) from raw prospect research.
minhnv0807/ai-business-skills
Plans B2B pipeline work from ICP definition and prospecting through lead scoring, outbound sequences, sales assets and MQL to SQL handoff, aiming at qualified pipeline.
coreyhaines31/marketingskills
Write and run B2B cold outbound that gets replies, from cold emails and follow-ups to sending setup, LinkedIn, multichannel cadences, and reply handling.
BrianRWagner/ai-marketing-claude-code-skills
Builds researched LinkedIn and email outreach for prospects, from a single message to a multi-prospect system, with personalization graded by the signals found.
shawnpang/startup-founder-skills
When the user wants to apply to startup accelerators, incubators, or fellowship programs.
shawnpang/startup-founder-skills
When the user needs to design or evaluate system architecture — service boundaries, data models, API contracts, infrastructure topology, database selection, or dependency analysis.
shawnpang/startup-founder-skills
When the user needs to write a monthly or quarterly investor update, prepare a board deck, or communicate company progress to stakeholders.
shawnpang/startup-founder-skills
When the user needs to identify at-risk accounts, understand why customers are leaving, reduce churn rate, build health scores, design save plays, or create win-back campaigns.
shawnpang/startup-founder-skills
When the user needs to set up or improve CI/CD pipelines — GitHub Actions, GitLab CI, deployment automation, or says "set up CI", "automate deployment", "add tests to pipeline", "fix my build".
shawnpang/startup-founder-skills
When the user asks for a code review, shares code for feedback, or says "review this", "check my code", "what's wrong with this".
Works with
Categories
When a founder needs to write cold emails or LinkedIn messages to prospects, partners, or investors. Cold Outreach is an agent skill from shawnpang/startup-founder-skills. When a founder needs to write cold emails or LinkedIn messages to prospects, partners, or investors.
Cold Outreach fits situations like: mentions cold email; linkedIn outreach; needs help getting replies from people who dont know them.
Run `npx skills add shawnpang/startup-founder-skills --skill cold-outreach -a claude-code`. Or copy the skill folder (skills/cold-outreach in shawnpang/startup-founder-skills) into .claude/skills/cold-outreach in your project. Claude Code loads it when a task matches its description.
Run `npx skills add shawnpang/startup-founder-skills --skill cold-outreach -a codex`. Or copy the skill folder (skills/cold-outreach in shawnpang/startup-founder-skills) into .agents/skills/cold-outreach 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 shawnpang/startup-founder-skills --skill cold-outreach -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/cold-outreach, .gemini/skills/cold-outreach, .github/skills/cold-outreach and .opencode/skills/cold-outreach in your project.
SKILL.md names no scripts, command-line tools or credentials: Cold Outreach is instructions for the agent only.
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. 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.
Cold Outreach is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
About 1.8k tokens (SKILL.md is roughly 7.2k 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 Cold Outreach: Prospecting (coreyhaines31/marketingskills, 54k stars), Sales Os (romangojiberryAI/gojiberryai-sales-os, 139 stars), Cold Outreach Personalizer (aiskilloftheweek/claude-ai-skill-of-the-week, 149 stars) and B2B Lead Generation (minhnv0807/ai-business-skills, 609 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
shawnpang (a GitHub user) maintains it in shawnpang/startup-founder-skills, which has 343 GitHub stars. The repository holds 50 skills in this directory. The repository was last updated on March 16, 2026.
Source: shawnpang/startup-founder-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.