Outreach
yc-software/recruiting
Draft personalized cold outreach to a candidate the hiring manager hasn't contacted yet.
Agent skill
by growthenginenowoslawski in growthenginenowoslawski/coldoutboundskills
Single "start here" orchestrator for new cold email operators.
$ npx skills add growthenginenowoslawski/coldoutboundskills --skill cold-email-kickoff -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install growthenginenowoslawski/coldoutboundskills cold-email-kickoff --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/growthenginenowoslawski/coldoutboundskills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/cold-email-kickoff .claude/skills/cold-email-kickoff && 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-email-kickoff" agent skill from https://github.com/growthenginenowoslawski/coldoutboundskills/tree/main/skills/cold-email-kickoff into .claude/skills/cold-email-kickoff/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cold-email-kickoff", 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/growthenginenowoslawski/coldoutboundskills/tree/main/skills/cold-email-kickoffType 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 growthenginenowoslawski/coldoutboundskills --skill cold-email-kickoff -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install growthenginenowoslawski/coldoutboundskills cold-email-kickoff --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/growthenginenowoslawski/coldoutboundskills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/cold-email-kickoff .agents/skills/cold-email-kickoff && 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-email-kickoff" agent skill from https://github.com/growthenginenowoslawski/coldoutboundskills/tree/main/skills/cold-email-kickoff into .agents/skills/cold-email-kickoff/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cold-email-kickoff", 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 growthenginenowoslawski/coldoutboundskills --skill cold-email-kickoff -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install growthenginenowoslawski/coldoutboundskills cold-email-kickoff --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/growthenginenowoslawski/coldoutboundskills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/cold-email-kickoff .cursor/skills/cold-email-kickoff && 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-email-kickoff" agent skill from https://github.com/growthenginenowoslawski/coldoutboundskills/tree/main/skills/cold-email-kickoff into .cursor/skills/cold-email-kickoff/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cold-email-kickoff", 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/growthenginenowoslawski/coldoutboundskills.git --path skills/cold-email-kickoff--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 growthenginenowoslawski/coldoutboundskills --skill cold-email-kickoff -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install growthenginenowoslawski/coldoutboundskills cold-email-kickoff --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/growthenginenowoslawski/coldoutboundskills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/cold-email-kickoff .gemini/skills/cold-email-kickoff && 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-email-kickoff" agent skill from https://github.com/growthenginenowoslawski/coldoutboundskills/tree/main/skills/cold-email-kickoff into .gemini/skills/cold-email-kickoff/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cold-email-kickoff", 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 growthenginenowoslawski/coldoutboundskills cold-email-kickoffInstalls 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 growthenginenowoslawski/coldoutboundskills --skill cold-email-kickoff -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/growthenginenowoslawski/coldoutboundskills.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/cold-email-kickoff .github/skills/cold-email-kickoff && 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-email-kickoff" agent skill from https://github.com/growthenginenowoslawski/coldoutboundskills/tree/main/skills/cold-email-kickoff into .github/skills/cold-email-kickoff/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cold-email-kickoff", 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 growthenginenowoslawski/coldoutboundskills --skill cold-email-kickoff -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install growthenginenowoslawski/coldoutboundskills cold-email-kickoff --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/growthenginenowoslawski/coldoutboundskills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/cold-email-kickoff .opencode/skills/cold-email-kickoff && 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-email-kickoff" agent skill from https://github.com/growthenginenowoslawski/coldoutboundskills/tree/main/skills/cold-email-kickoff into .opencode/skills/cold-email-kickoff/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cold-email-kickoff", 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-email-kickoffSingle "start here" orchestrator for new cold email operators.
Cold Email Kickoff is an agent skill from growthenginenowoslawski/coldoutboundskills. Single "start here" orchestrator for new cold email operators. Asks infrastructure-status questions first, then runs /icp-onboarding → /lead-magnet-brainstorm → /campaign-strategy in sequence, producing a consolidated campaign-plan.md. Ends with an interactive menu of next skills branched on whether the user already has domains/inboxes. Use as the very first invocation on any new repo checkout or when onboarding someone to cold email from zero.
Its SKILL.md is about 1.9k tokens, which your agent loads only when the skill is triggered. The skill folder holds 5 other files, including reference files (for example `references/example-campaign-plans/agency.md`, `references/example-campaign-plans/b2b-saas.md` and `references/example-campaign-plans/smb-restaurant.md`).
It sits in Sales & Support, covering Cold outreach, Content marketing and Brainstorming. The repository describes itself as: Open-source Claude Code skills for cold email and outbound sales. Grade campaigns, export Prospeo searches, scrape Google Maps — all from Claude Code. The licence is MIT.
7 steps, taken from the step headings in SKILL.md.
Read from SKILL.md and the folder at commit 25c5d85. 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 (its code samples are markdown).
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 these keys or tokens, usually read from environment variables:
SMARTLEAD_API_KEYPROSPEO_API_KEYMILLIONVERIFIER_API_KEYFrom names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Cold Email Kickoff loads about 1.9k tokens when it runs, and up to ~3.9k if it reads all its reference files. Until then it costs about 117 tokens; SKILL.md has 681 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 noted patterns worth knowing about, such as sudo or a known installer.
ead + Prospeo + MillionVerifier in your `.env`?"** (yes / partial / no)- [ ] SMARTLEAD_API_KEY in .env: <yes/no>- [ ] PROSPEO_API_KEY in .env: <yes/no>- [ ] MILLIONVERIFIER_API_KEY in .env: <yes/no>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 growthenginenowoslawski/coldoutboundskills at commit 25c5d85, republished under its MIT licence (© growthenginenowoslawski). 681 words, ~1,928 tokens.
.claude/skills/cold-email-kickoff/SKILL.md (or your agent's skills folder). This skill also uses 3 other files; get the full folder from GitHub.The single entry point for a fresh user. Replaces "stare at 29 skills and guess which to run first."
profiles/<slug>/ directory)profiles/<business-slug>/client-profile.yaml (from /icp-onboarding)profiles/<business-slug>/lead-magnets.md with the chosen free offerprofiles/<business-slug>/campaign-strategy.md with 15-25 campaign ideasprofiles/<business-slug>/campaign-plan.md — a single-page summary you can show stakeholdersBefore touching any business context, ask:
.env?" (yes / partial / no)These answers determine the next-step menu at Step 6. Save them as infrastructure_status in the profile.
Check for profiles/<business-slug>/client-profile.yaml:
use) or start fresh (answer: new)?"/icp-onboarding. This scrapes the user's website first, then interviews them. Produces the profile.Check the loaded/created profile for a lead_magnet field:
/lead-magnet-brainstorm. It asks 4 intake questions, scores 10 magnet archetypes, picks a top 2-3, updates the profile.<chosen magnet> as your free offer. OK?" — if they want to change it, re-invoke /lead-magnet-brainstorm.Invoke /campaign-strategy. It takes the profile + website + any case studies it can scrape and produces 15-25 campaign ideas ranging from broad to niche, with AI personalization + value-prop + campaign-overview per idea.
Saved to profiles/<slug>/campaign-strategy.md.
Pull from all three artifacts above. Write profiles/<slug>/campaign-plan.md:
# Campaign Plan — <business name>
Generated: YYYY-MM-DD
## Business
<one-liner from profile>
Website: <url>
## ICP
- Titles: <titles>
- Industries: <industries>
- Headcount: X-Y
- Geography: <countries/states>
- Hard filters: <list>
- Excluded industries: <list>
## Offer & Lead Magnet
- Primary CTA: <cta>
- Free hook: <lead magnet name>
- Delivery: <how you deliver it>
## Top 3 Recommended Campaigns (from /campaign-strategy)
1. **<name>** — <one-line why + value prop>
2. **<name>** — <one-line why + value prop>
3. **<name>** — <one-line why + value prop>
Full strategy in: profiles/<slug>/campaign-strategy.md
## Infrastructure Readiness
Based on your Step 1 answers:
- [ ] SMARTLEAD_API_KEY in .env: <yes/no>
- [ ] PROSPEO_API_KEY in .env: <yes/no>
- [ ] MILLIONVERIFIER_API_KEY in .env: <yes/no>
- [ ] Domains purchased: <yes/no>
- [ ] Inboxes warmed 2+ weeks: <yes/no>
## Next Steps
<branched — see Step 6 below>Branch on Step 1 answers.
If NO infrastructure (or "not sure"):
Your next step is provisioning domains + inboxes. This takes ~2 weeks (because inboxes need
to warm). Menu:
[A] Start the domain + inbox setup NOW → /zapmail-domain-setup-public then /smartlead-inbox-manager
[B] Save the plan and come back after I have infra
[C] I want to build my list FIRST (warning: risky — without warmed inboxes, you can't send safely)
Pick A / B / C:If A: orient the user, then invoke /zapmail-domain-setup-public. After that skill completes, invoke /smartlead-inbox-manager for config. Remind the user to wait 2 weeks for warmup before launching.
If INFRASTRUCTURE READY (warmed inboxes + API keys present):
Look at the ICP type in the profile and recommend a list-building skill:
Your infra is ready. Time to build your list. Based on your ICP (<summary>), the best fit is:
[A] /prospeo-full-export → title-first search (best for: VP/Director/Head roles in specific industries)
[B] /disco-like → lookalike discovery (best for: "more companies like <seed domains>")
[C] /google-maps-list-builder → local SMBs (best for: restaurants, clinics, contractors, etc.)
[D] /blitz-list-builder → domain-first (best for: named-account ABM, specific company list)
[E] /competitor-engagers → LinkedIn engagement (best for: people actively engaged with competitors)
Recommendation: <one of A-E based on ICP>. Pick A / B / C / D / E:Invoke the picked skill. After it completes, remind user: /icp-prompt-builder runs inside that skill (required step), then /list-quality-scorecard, then /campaign-copywriting, then /smartlead-campaign-upload-public.
Print the campaign-plan.md path. Offer open <path> if macOS.
/icp-onboarding blindly. If a profile exists, ASK before overwriting./zapmail-domain-setup-public. It spends real money. Always confirm first.Without kickoff, a new user opens the repo, sees 29 skills, and has no idea which to run first. Every single new operator asks the same question ("where do I start?") and the answer is identical. This skill is that answer, codified.
Also: putting the infrastructure question FIRST prevents the most common failure mode — someone writes beautiful copy, builds a great list, then realizes they can't send because they have no warmed inboxes.
Follow whichever branch your Step 6 menu selected. The skill hands you off cleanly to the right next step.
Or wait: if you picked [B] from the no-infra menu (save plan, come back later), return to this skill after your domains have warmed for 2 weeks. Load the existing profile and skip to Step 6.
/icp-onboarding — invoked in step 2 (scrapes website + interviews)/lead-magnet-brainstorm — invoked in step 3 (picks free offer)/campaign-strategy — invoked in step 4 (15-25 campaign ideas)/zapmail-domain-setup-public — offered in step 6 if no infra/smartlead-inbox-manager — offered in step 6 after domain setup/prospeo-full-export, /disco-like, /google-maps-list-builder, /blitz-list-builder, /competitor-engagers — offered in step 6 if infra readyreferences/example-campaign-plans/b2b-saas.md — sample campaign plan for a B2B SaaS clientreferences/example-campaign-plans/smb-restaurant.md — sample for a local restaurant chainreferences/example-campaign-plans/agency.md — sample for a marketing agency© growthenginenowoslawski, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
SKILL.md and 3 other files (references) in skills/cold-email-kickoff of growthenginenowoslawski/coldoutboundskills.
Open the folder on GitHubat commit 25c5d85
Cold Email Kickoff 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 Email Kickoff this skillgrowthenginenowoslawski/coldoutboundskills | 753 | — | ~1.9k | Automated safety check: Notes | MIT | |
| Outreachyc-software/recruiting | 115 | — | ~3k | Automated safety check: Notes | None | |
| Cold Outreachericrisco/rsc-harness | 180 | — | ~4.1k | Automated safety check: Pass | MIT | |
| Email Response Simulationextruct-ai/gtm-skills | 109 | — | ~2.8k | Automated safety check: Pass | None | |
| X Use Engageihuzaifashoukat/x-use | 171 | — | ~1.3k | Automated safety check: Pass | MIT | |
| Cta DesignerOthmane-Khadri/YALC-the-GTM-operating-system | 318 | — | ~1.6k | Automated safety check: Pass | MIT |
yc-software/recruiting
Draft personalized cold outreach to a candidate the hiring manager hasn't contacted yet.
ericrisco/rsc-harness
A skill your agent uses when writing a cold email or LinkedIn DM to a stranger and its cadence: first-touch copy under a word ceiling, 4-7 step bump sequences, per-inbox volume and warm-up limits…
extruct-ai/gtm-skills
Deep persona simulation and skeptical buyer review for cold emails.
ihuzaifashoukat/x-use
Research X posts or profiles and prepare persona-voice public replies or individual profile outreach drafts with x-use.
Othmane-Khadri/YALC-the-GTM-operating-system
Design personalized, value-based call-to-actions (CTAs) for cold outreach that spark conversations instead of demanding meetings.
ericosiu/ai-marketing-skills
Design, analyze, and optimize cold outbound email campaigns for Instantly.
growthenginenowoslawski/coldoutboundskills
Diagnostic audit for a running cold email program. An agent skill from growthenginenowoslawski/coldoutboundskills.
growthenginenowoslawski/coldoutboundskills
Conversational intake for cold email campaigns. An agent skill from growthenginenowoslawski/coldoutboundskills.
growthenginenowoslawski/coldoutboundskills
META skill — build the largest possible qualified lead list for any request, end to end.
growthenginenowoslawski/coldoutboundskills
Autonomous cold email campaign launcher. An agent skill from growthenginenowoslawski/coldoutboundskills.
growthenginenowoslawski/coldoutboundskills
Use the Blitz API to find decision-makers at specific companies when you already have a list of company domains.
growthenginenowoslawski/coldoutboundskills
Compare reply rates, bounce rates, and positive reply rates broken down by inbox type (SMTP / Gmail / Outlook) for a Smartlead account.
Categories
Single "start here" orchestrator for new cold email operators. Cold Email Kickoff is an agent skill from growthenginenowoslawski/coldoutboundskills. Single "start here" orchestrator for new cold email operators.
Cold Email Kickoff fits situations like: tasks that involve Cold outreach; tasks that involve Content marketing; tasks that involve Brainstorming.
Run `npx skills add growthenginenowoslawski/coldoutboundskills --skill cold-email-kickoff -a claude-code`. Or copy the skill folder (skills/cold-email-kickoff in growthenginenowoslawski/coldoutboundskills) into .claude/skills/cold-email-kickoff in your project. Claude Code loads it when a task matches its description.
Run `npx skills add growthenginenowoslawski/coldoutboundskills --skill cold-email-kickoff -a codex`. Or copy the skill folder (skills/cold-email-kickoff in growthenginenowoslawski/coldoutboundskills) into .agents/skills/cold-email-kickoff 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 growthenginenowoslawski/coldoutboundskills --skill cold-email-kickoff -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-email-kickoff, .gemini/skills/cold-email-kickoff, .github/skills/cold-email-kickoff and .opencode/skills/cold-email-kickoff in your project.
Going by SKILL.md and its folder, Cold Email Kickoff needs credentials named SMARTLEAD_API_KEY, PROSPEO_API_KEY and MILLIONVERIFIER_API_KEY. Our summary lists: A credential in SMARTLEAD_API_KEY; A credential in PROSPEO_API_KEY.
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 notes only (mentions a .env file), nothing it rates as a warning. It is not a guarantee. Review the folder before installing.
Cold Email Kickoff is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
About 1.9k tokens (SKILL.md is roughly 7.7k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 1.9k tokens, read only when the agent opens those files.
Skills that share tags, products or a category with Cold Email Kickoff: Outreach (yc-software/recruiting, 115 stars), Cold Outreach (ericrisco/rsc-harness, 180 stars), Email Response Simulation (extruct-ai/gtm-skills, 109 stars) and X Use Engage (ihuzaifashoukat/x-use, 171 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
growthenginenowoslawski (a GitHub user) maintains it in growthenginenowoslawski/coldoutboundskills, which has 753 GitHub stars. The repository holds 49 skills in this directory. The repository was last updated on October 5, 2026.
Source: growthenginenowoslawski/coldoutboundskills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.