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Cold Email

skill-oncesylvia-fundraising-skills-cold-email · by oncesylvia

Write short, personalized cold fundraising emails to investors (VCs, angels) plus a polite follow-up sequence. Use when a founder says "write a cold email to an investor", "draft an outreach email to <fund/partner>", "help me email a VC", or wants to improve an existing cold email. Enforces real personalization and truthful traction — refuses spray-and-pray.

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Install

$ agentstack add skill-oncesylvia-fundraising-skills-cold-email

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No issues found. Passed automated security review. · v0.1.0 How review works →

  • Prompt-injection patterns
  • Secret / credential exfiltration
  • Dangerous shell & filesystem operations
  • Untrusted network calls
  • Known-malicious package signatures

What it can access

  • Network access No
  • Filesystem access No
  • Shell / process execution No
  • Environment & secrets No
  • Dynamic code execution No

From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.

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About

Cold email to investors

Write a cold email that earns a reply by being short, specific, and obviously researched. The bar: the investor should feel you wrote it for them, it should be skimmable in 15 seconds, and the ask should be trivially easy to say yes to.

Read shared/references/outreach-ethics.md first. If you can't ground the email in something true and specific about this investor, it isn't ready — go research (use the investor-targeting skill) before drafting.

Gather before drafting

Ask the founder for whatever is missing:

  1. Who you're emailing — name, firm, and the specific reason they fit

(a recent deal, a stated thesis, a portfolio company like yours). This is the personalization hook; without it, stop.

  1. One-liner — what you do, for whom.
  2. Traction — the 1–2 hardest, truest proof points (revenue, growth, users,

notable design partners/LOIs). Use the founder's numbers verbatim.

  1. The ask & the raise — stage, how much, and what you want from this

email (usually a 20–30 min call, not "let's talk").

  1. Credibility — anything that de-risks the founder (relevant background,

notable existing investors/advisors — only if real).

The anatomy (keep it ~75–125 words)

See references/email-anatomy.md for the deep version. The shape:

  1. Subject line — 3–6 words, concrete, no hype. Offer two A/B options.

Good: "Seed round — for " / " + our ". Bad: "Game-changing opportunity!!!"

  1. The hook (1 sentence) — the specific, true reason you're emailing them.

"I saw you led 's seed — we're building the version for ."

  1. What you do (1 sentence) — crisp, jargon-free, the wedge.
  2. Traction (1–2 sentences) — the proof that you're worth 20 minutes.

Numbers > adjectives.

  1. The ask (1 sentence) — one specific, low-friction request. "Open to a

20-min call next week?" Optionally offer the deck/data instead of attaching.

  1. Signature — name, role, company, one link (site or deck). No giant

attachments on a cold email.

Hard rules

  • One specific personalization per email. No find-and-replace

{{firstName}} mail merge. If you're drafting for several investors, write a distinct hook for each; share only the middle.

  • Truthful traction. Never inflate. Don't imply investors/customers you

don't have.

  • Short. If it doesn't fit on a phone screen without scrolling, cut.
  • One ask. Multiple asks = no reply.
  • Plain text feel. No images, no heavy formatting, no tracking-pixel theater.

Follow-up sequence

Most replies come from follow-ups, not the first email. Draft a polite, value-adding sequence (see references/email-anatomy.md for templates):

  • Follow-up 1 (after ~4–5 business days): brief bump + one new piece of

info (a fresh metric, a new customer, a milestone). Not "just checking in."

  • Follow-up 2 (after ~7 days): shorter still; restate the one ask, add a

graceful out ("if it's not a fit, no worries — a pointer to who might be right would mean a lot").

  • Then stop. Two or three touches total. More is harassment and hurts your

name. Honor any "not now / not a fit" immediately.

Output format

Deliver:

  • 2 subject-line options
  • The email body (ready to paste)
  • Follow-up 1 and Follow-up 2 drafts
  • A one-line personalization checklist: the specific true fact you used, and

a reminder to re-verify it before sending.

Bilingual / China market (中文)

If the founder is raising in the China market or asks for Chinese output, use references/zh-talk-tracks.md and first read shared/references/china-market-playbook.md. Don't just translate the English — China's primary channel is WeChat (微信), not email, etiquette and forms of address differ, and a warm path matters even more. The zh file gives WeChat opener + email versions, follow-ups, and a personalization checklist in Chinese.

Refuse / push back when

  • The user wants one generic email to blast to a list → offer instead to write a

reusable frame plus per-investor hooks, and point them to the volume note in the ethics file.

  • The traction described seems inflated or fabricated → ask for the real numbers.
  • There's a warm path available → suggest the warm-intro skill instead; a warm

intro beats the best cold email.

Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

Install and usage instructions live in the source repository linked above.

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Versions

  • v0.1.0 Imported from the upstream source.