Prospecting
Corey HainesCommunityCreated by Corey Haines
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AutoGineer summary
Written by AutoGineer from the skill’s own files, not by the author
This skill provides a systematic approach to building lead lists by defining an Ideal Customer Profile (ICP) and applying branch-specific discovery methods. It covers four distinct motions: B2B SaaS, general B2B, local SMBs, and early-stage demand-signal discovery. The process emphasizes data verification, compliance with communication regulations, and the use of licensed data sources to ensure lead quality. It guides users through defining ICPs, sourcing candidates, qualifying leads against specific signals, and prioritizing accounts for outreach.
What it does
- Defines ICPs based on firmographic, technographic, and behavioral signals.
- Builds candidate lists using licensed data sources and browser-assisted research.
- Verifies email deliverability to maintain outreach reputation.
- Scores and tiers prospects based on buying signals and ICP fit.
- Generates lead sheets in markdown tables or CSV format.
- Ensures compliance with GDPR, CAN-SPAM, and platform terms of service.
When to use it
- When you need to build a targeted list of prospects for outbound outreach.
- When you need to identify early-stage customers or design partners via public signals.
- When you need to qualify leads based on specific trigger events or buying signals.
- When you need to research accounts to create personalized outreach briefs.
Advantages
- Provides a consistent, repeatable framework for lead generation.
- Reduces bounce rates through mandatory email verification.
- Maintains compliance by tracking source lineage for every contact.
- Prevents account suspension by prohibiting bulk scraping of platforms.
Usage examples
- “Build a list of 25 B2B SaaS companies that recently raised a Series A and are hiring for growth roles.”
- The agent will define the ICP, source companies using tools like Apollo or Crunchbase, verify contact emails, and output a scored table of leads.
- “Find 15 local dental clinics in Austin, Texas, that have an active website.”
- The agent will use browser-assisted research to identify clinics, verify their website status, and provide a list with contact information and confidence scores.
Install
Download the skill as a ZIP:
https://mp-staging.autogineer.com/agent-skills/coreyhaines31/prospecting/downloadUnzip it into the cross-client skills folder of your project:
mkdir -p .agents/skills && unzip prospecting.zip -d .agents/skills
Documentation by Corey Haines
Prospecting
You are an expert at building qualified prospect lists across four motions: B2B SaaS, general B2B, local small businesses, and early-stage demand-signal discovery (finding your first customers from public pain signals). Your goal is to turn an ICP definition into a verified, scored, ready-to-outreach lead sheet — using the right data sources, qualification signals, and compliance posture for each motion.
Before Starting
Check for product marketing context first:
If .agents/product-marketing.md exists (or .claude/product-marketing.md, or the legacy product-marketing-context.md filename, in older setups), read it before asking questions. Use that context and only ask for information not already covered or specific to this task.
Pick the Branch
Prospecting motions differ enough that the workflow forks at intake. Pick one branch based on who the user is selling to:
| Branch | Sell to | What "qualified" looks like | Primary sources |
|---|---|---|---|
| SaaS | Other SaaS companies / digital businesses | ICP fit + tech stack match + growth signals (funding, hiring, product velocity) | LinkedIn, BuiltWith, Crunchbase, Apollo, Clay, ProductHunt |
| B2B | Non-SaaS B2B (services, manufacturers, enterprises, mid-market) | Industry + size + geographic fit + buying signals (trigger events, vendor changes) | Apollo, ZoomInfo, Clay, LinkedIn Sales Nav, industry directories |
| Local SMB | Local small businesses (shops, gyms, restaurants, clinics, salons, services) | Active business + website status + proximity + decision-maker access | Google Maps, Yelp, local directories, Facebook, business websites |
| Demand-signal | Early-stage: your first customers, design partners, or beta users | Evidence of the exact pain/demand/timing signal — a cited public source, not just firmographic fit | Forums, communities, reviews, GitHub issues, job posts, launch announcements (via last30days, social-fetch, scraping) |
If the user describes a hybrid motion (e.g., "SMBs that are also SaaS"), pick the dominant branch and pull in qualification signals from the other. If the user is early-stage and needs their first customers or design partners — evidence of demand over list coverage — use the Demand-signal branch.
For the branch-specific deep dives:
SaaS → see references/saas-prospecting.md
B2B → see references/b2b-prospecting.md
Local SMB → see references/local-prospecting.md
Demand-signal (find your first customers) → see references/demand-signals.md
Shared Framework (all branches)
Every prospecting engagement follows the same five phases. Tools and qualification signals change per branch; the phases don't.
Phase 1 — Define the ICP
Pull from product-marketing.md if available. Otherwise, gather:
Firmographic fit — industry, company size, revenue band, geography, business model
Technographic fit (SaaS branch) — what tools they already use, what they're missing
Buying signal — why now? (trigger event, funding, hiring, new initiative, dissatisfaction with current vendor, recent move/expansion)
Decision-maker profile — role, seniority, what they care about
Disqualifiers — what makes a prospect a clear "skip"
Output the ICP as a one-paragraph statement plus a checklist of pass/fail criteria. Don't move to discovery without this.
Phase 2 — Build the candidate list (discovery)
Source 2–3× more candidates than the user wants in the final list — qualification will cull aggressively.
SaaS / B2B: combine 2–3 sources for cross-verification. Apollo or ZoomInfo for firmographics; Clay or a waterfall aggregator (FullEnrich, LeadMagic) for enrichment; LinkedIn Sales Nav for decision-maker mapping.
Local SMB: browser-assisted research starting with Google Maps for the target category in the target area; cross-check with Yelp, the business website, social pages, and public directories.
If the user's list quality bar is high, smaller is better. 25 verified leads beats 250 mostly-junk ones.
For LinkedIn audiences, define the filters in Sales Navigator and pull the contacts from a licensed database. For legitimate non-LinkedIn sources, AI list builders, lookalikes, and the enrichment waterfall, see references/sourcing-and-enrichment.md. To find accounts by what just happened to them (hiring, job changes, product usage, funding), gap plays (a signal plus a gap you can verify from outside, such as ads running with no visible tracking), or warm paths through your own network, see references/signal-plays.md.
Phase 3 — Qualify each candidate
Score every candidate against the ICP checklist. Add evidence (a source URL or two) for each qualification — never assert without backing.
Confidence levels (used across all branches):
High: confirmed by at least two independent sources or official business page
Medium: one credible source plus consistent search evidence
Low: incomplete or ambiguous evidence — flag what remains uncertain
For email contacts (B2B / SaaS branches), always verify deliverability before adding to the final list, and again within 7 days of sending if the list sat. Catch-all domains need a set policy. See references/sourcing-and-enrichment.md for the verification actions, catch-all handling, and the suppression list. Don't ship leads with invalid or risky emails.
Phase 4 — Score and prioritize
Apply this rubric for the SaaS, B2B, and Local SMB branches. The Demand-signal branch scores differently — 0–100 demand-fit, not Hot/Warm/Cold — see references/demand-signals.md.
| Score | Definition |
|---|---|
| Hot | Strong ICP fit + clear buying signal + decision-maker accessible + verified contact |
| Warm | ICP fit + softer or older signal + contact verifiable |
| Cold | Loose ICP fit OR no clear signal OR contact unverified |
| Skip | Disqualifier hit (out of ICP, closed business, duplicate, irrelevant, low confidence) |
Branch-specific signals refine the scoring — see each reference file. Default ratio target: ~20% Hot, ~30% Warm, rest Cold/Skip.
Then assign an account tier, which sets how much research and how many channels each account gets: Tier 1 (1:1, the top 25–50), Tier 2 (1:few, segments of 20–200 sharing one pain), Tier 3 (1:many). Tier 1 accounts get a sourced research brief before any outreach. See references/signal-plays.md for tiers and references/account-research.md for the brief and the rules for agent research.
Phase 5 — Output the lead sheet
(SaaS / B2B / Local SMB. The Demand-signal branch ships an evidence report instead — see references/demand-signals.md.)
Default to a markdown table in chat. Switch to CSV when the list is >25 rows or the user explicitly asks for a file.
After the table, always add "Top outreach targets" — the top 3–5 hot leads with one sentence each on why this lead should be reached out to first.
Columns vary by branch (see reference files), but every lead sheet includes:
score, business/company name, contact (where applicable), why-it's-a-prospect, source(s), confidence, last verified date
Compliance Guardrails
These apply to every branch. Read first, every engagement.
No bulk scraping of LinkedIn, Google Maps, paywalled sites, or rate-limited APIs. Browser is an assisted research tool, not a scraper.
No CAPTCHA, login wall, or bot protection bypass. If a site requires it, work with what's publicly visible.
Public business contact channels only. Use info@, hello@, contact@, and named-role emails (founder, owner) where they're published on the business's own site. Personal/private emails require a lawful basis (existing relationship, opt-in, etc.).
GDPR / CAN-SPAM / CASL aware. Capture and retain the source URL and date for every contact you add to a list — required for downstream outreach compliance.
No reselling extracted data from Google Maps, LinkedIn, or any platform whose terms prohibit it. List building for the user's own outreach is fine; productizing the list to sell is not.
Rate limit yourself. Even on public sources, space requests. Don't fingerprint as a bot.
No breached, leaked, or unprovenanced data. Don't source prospects from breached datasets, scraped-contact marketplaces, or list brokers with no source lineage. Licensed B2B data providers (Apollo, ZoomInfo, Clay, and similar) are fine when used within their ToS and with a lawful basis — the ban is on illicit/unprovenanced data, not on legitimate enrichment vendors.
Never target or infer sensitive traits. Don't qualify, segment, or personalize on health, financial hardship, political belief, sexuality, religion, or other protected/sensitive attributes — even when a public post reveals them.
For the full compliance reference (GDPR, CAN-SPAM, CASL, LinkedIn ToS, Google Maps ToS, Clay/Apollo/ZoomInfo use restrictions): see references/compliance.md.
Inputs to Collect
If missing, ask once, then infer reasonable defaults and continue:
Branch (SaaS / B2B / Local SMB / Demand-signal) — usually inferable from context; pick Demand-signal for early-stage first-customer discovery
ICP description — pull from
product-marketing.mdif presentTarget count — default 25 for SaaS / B2B, 15 for Local SMB
Geography (essential for Local SMB; useful for B2B; less critical for SaaS)
Tools the user has access to — Apollo? Clay? ZoomInfo? Hunter? Truelist? Defaults to what's free + browser
Output format — chat table (default) or CSV
Buying signal preference — what triggers should they prioritize? (funding rounds, hiring, recent move, etc.)
Enrichment Workflows
For multi-provider lookups, cache reuse, and per-credit budgets, load the enrichment playbook. Define accepted results first, stop the waterfall when satisfied, and keep lookup errors distinct from no-match records.
Tool Selection Quick Picks
Full breakdown in references/data-sources.md. Quick picks:
| If the user has access to... | Use it for |
|---|---|
| Apollo | B2B / SaaS firmographic + contact discovery |
| Clay | Multi-source enrichment, waterfall lookups, custom scoring |
| FullEnrich or LeadMagic | Waterfall email and phone enrichment through one API |
| TheirStack | Hiring signals and tech stacks from job posts |
| ZoomInfo | Enterprise B2B contact + intent data |
| Hunter or Snov | Email pattern guessing and verification |
| Truelist | Email deliverability validation (before adding to outreach list) |
| LinkedIn Sales Navigator | Decision-maker mapping (manual, no scraping) |
| BuiltWith / Wappalyzer | Tech stack qualification (SaaS branch) |
| Crunchbase | Funding signals (SaaS branch) |
| GitHub | Stargazers / forks of competitor or adjacent repos (dev-tool SaaS branch) |
| Google Maps + browser | Local SMB discovery |
| Firecrawl / Browserbase | Programmatic extraction from individual prospect websites — never from platforms |
If the user has no enrichment tools: lean on browser-assisted research with public sources — company website, About page, LinkedIn company page, news mentions. Slower but works.
Output Formats
Default — chat table
For SaaS / B2B (≤25 rows):
| Score | Company | Industry | Size | Signal | Contact | Email status | Source | Confidence |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |For Local SMB (≤15 rows) — port from the local-prospector reference:
| Score | Business | Category | Area | Website status | Website/Social | Phone | Why it's a prospect | Confidence |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |CSV — when >25 rows or user requests a file
SaaS / B2B columns:
score,company,domain,industry,size_band,country,signal,contact_name,contact_title,contact_email,email_status,linkedin,source_urls,why_prospect,confidence,verified_date,notesLocal SMB columns:
score,business,category,area,distance_km,website_status,website_url,social_urls,phone,email,source_urls,why_prospect,confidence,verified_date,notesAlways include after the table
Top outreach targets: top 3–5 hot leads with one-sentence outreach rationale each
Search parameters: branch, ICP, location/radius, target count, date generated
Open questions: anything you couldn't verify and the user should look at
Quality Checks (before finalizing)
[ ] Remove duplicates (by domain for SaaS/B2B, by business + address for Local SMB)
[ ] Every "Hot" lead has a verified contact + at least one source URL
[ ] No lead has an email that failed Truelist (or your validator) verification — move to a separate "invalid" bucket and flag for the user
[ ] No lead labeled "Hot" lacks a clear buying signal
[ ] Confidence levels honest — "High" requires 2 independent sources, not just two of your own searches
[ ] No leads sourced from prohibited scraping (LinkedIn at scale, Google Maps bulk extract, etc.)
[ ] Source URL + date captured for every contact (GDPR / CAN-SPAM lineage)
[ ] Final count matches user's request, or you've explained why it's smaller (quality bar)
Common Mistakes
Starting discovery without an ICP. Build candidates against vague criteria and you'll qualify the wrong things.
Treating data sources as authoritative without cross-checks. Apollo and ZoomInfo are out of date often; verify before scoring as "Hot."
Adding contacts without email verification. Cold email reputation tanks fast with bounces — always validate.
Bulk scraping LinkedIn or Google Maps. Real risk: account suspension + ToS violation. Browser as an assisted tool only.
Mixing branches. Don't apply Local SMB scoring (website status) to a B2B SaaS prospect, or vice versa.
"Hot" labels without buying signals. ICP fit alone is not enough — the signal is what makes the timing right.
No source URLs. Every claim should be traceable to a public source. Future outreach depends on this lineage.
Ignoring quiet hours / time zone when scheduling the downstream outreach (handoff to cold-email).
Forgetting to retain consent / lineage records. Required for GDPR DSARs and CAN-SPAM audits.
Task-Specific Questions
Which branch — SaaS, B2B, Local SMB, or Demand-signal (early-stage, finding your first customers)?
What's your ICP? (Or: should I pull from your product-marketing context?)
How many qualified leads do you want?
What tools do you have access to (Apollo / Clay / ZoomInfo / Hunter / Truelist / browser only)?
What's the triggering buying signal you care most about?
Geography or radius (Local SMB / B2B)?
Chat table or CSV?
Tool Integrations
For implementation, see the tools registry. Key prospecting tools:
| Tool | Best For | MCP | Guide |
|---|---|---|---|
| Apollo | B2B / SaaS firmographic + contact discovery | ✓ | apollo.md |
| Clay | Multi-source enrichment + waterfall | ✓ | clay.md |
| FullEnrich | Waterfall email + phone enrichment | ✓ | fullenrich.md |
| LeadMagic | Email, phone, and job-change enrichment | ✓ | leadmagic.md |
| TheirStack | Hiring signals and tech stacks from job posts | ✓ | theirstack.md |
| Apify | Structured data from public directories (never LinkedIn) | ✓ | apify.md |
| ZoomInfo | Enterprise B2B contact + intent | ✓ | zoominfo.md |
| Hunter | Email pattern + verification | ✓ | hunter.md |
| Snov | Email finder + verifier | - | snov.md |
| Truelist | Email verification, including catch-all resolution | ✓ | truelist.md |
| Outreach | Sales engagement (post-list) | ✓ | outreach.md |
| RB2B | Visitor identification (warm intent) | - | rb2b.md |
| Ploy ◆ | Visitor identification on Ploy-hosted sites (one option alongside RB2B and other visitor-ID tools) | - | ploy.md |
| GitHub | Stargazers/forks/watchers as developer-intent signal | - | github.md |
| Firecrawl | Single-target site extraction (prospect's own website) | ✓ | firecrawl.md |
| Browserbase | Real-browser site research when rendering or interaction needed | ✓ | browserbase.md |
Related Skills
cold-email: For writing outbound sequences against the qualified list (the natural next step after prospecting)
customer-research: For understanding why current customers buy — informs the ICP definition
competitor-profiling: For researching competitors. Research on accounts you're selling to lives here, in references/account-research.md
revops: For lead routing, lifecycle, and CRM handoff after prospecting
sales-enablement: For battle cards and one-pagers used in the outreach
directory-submissions: For inbound discovery surfaces (the prospects might find you back)
product-marketing: For the ICP definition that anchors every prospecting engagement
Files
- ATTRIBUTION.mdAdded by AutoGineer883 B
- LICENSELicence file added by AutoGineer1.0 KiB
- SKILL.md19.9 KiB
- evals/evals.json17.9 KiB
- references/account-research.md3.7 KiB
- references/b2b-prospecting.md4.9 KiB
- references/compliance.md10.8 KiB
- references/data-sources.md13.1 KiB
- references/demand-signals.md9.9 KiB
- references/enrichment-playbook.md5.2 KiB
- references/local-prospecting.md8.0 KiB
- references/saas-prospecting.md5.9 KiB
- references/signal-plays.md13.6 KiB
- references/sourcing-and-enrichment.md6.6 KiB
evals/evals.json
{
"skill_name": "prospecting",
"evals": [
{
"id": 1,
"prompt": "We're a B2B SaaS selling RevOps tooling at $30K ACV. Build me a list of 25 prospects.",
"expected_output": "Should check for product-marketing.md first. Should identify this as the SaaS branch. Should run Phase 1 ICP definition pulling from product-marketing context or asking targeted questions (target industry, headcount range, tech stack signals, funding stage). Should propose discovery sources appropriate for SaaS at $30K ACV: Apollo for breadth, Clay for waterfall enrichment, Crunchbase for funding signals, BuiltWith/Wappalyzer for tech stack, LinkedIn Sales Nav for decision-mapping (manual). Should ask about user's tool access before assuming. Should source 50-75 candidates (2-3x target) before qualifying. Should flag that email validation via Truelist or similar is non-negotiable before final list. Should output SaaS-branch chat table columns (Score | Company | Industry | Size | Signal | Contact | Email status | Confidence) followed by top 3-5 hot leads with one-sentence rationale each. Should reference references/saas-prospecting.md.",
"assertions": [
"Checks for product-marketing.md",
"Identifies SaaS branch",
"Runs Phase 1 ICP definition",
"Recommends multi-source discovery (Apollo, Clay, Crunchbase, BuiltWith)",
"Asks about user's tool access",
"Sources 2-3x candidates before qualifying",
"Requires email validation before final list",
"Outputs SaaS-branch chat table columns",
"Includes top 3-5 outreach targets with rationale",
"References saas-prospecting.md"
],
"files": []
},
{
"id": 2,
"prompt": "Find me 25 SaaS companies that just raised a Series B in the last 60 days and use HubSpot.",
"expected_output": "Should recognize this as a SaaS branch prospecting task with very specific signals. Should identify the trigger event (Series B in last 60 days) and the technographic filter (uses HubSpot). Should recommend a workflow: (1) Crunchbase or Pitchbook for funding signal filter (Series B + date), (2) BuiltWith or Clay's waterfall for tech stack verification (uses HubSpot), (3) cross-check via business websites and LinkedIn. Should note this is a tight ICP that should yield high-confidence matches if data sources are current. Should flag freshness concerns: Crunchbase data depends on self-reporting, BuiltWith refresh cycles aren't real-time. Should recommend cross-source verification for the funding date specifically. Should output a SaaS-branch chat table with the funding round + date in the Signal column. Should include verified email validation before delivering.",
"assertions": [
"Identifies as SaaS branch",
"Identifies funding signal + tech stack filter",
"Recommends Crunchbase or Pitchbook for funding",
"Recommends BuiltWith or Clay for HubSpot verification",
"Notes data freshness concerns",
"Recommends cross-source verification",
"Outputs signal column showing round + date",
"Requires email validation"
],
"files": []
},
{
"id": 3,
"prompt": "I run a marketing agency. Find me 25 mid-market manufacturers in the Midwest US who recently hired a new CMO.",
"expected_output": "Should identify this as the B2B branch (manufacturers, not SaaS). Should run Phase 1 ICP definition: industry (manufacturing, with NAICS code if precision matters), size (mid-market = typically 200-2000 employees), geography (Midwest US states), trigger event (CMO hire in last 90-180 days). Should propose discovery: Apollo or ZoomInfo for firmographic filter, LinkedIn Sales Nav for CMO hire detection (job changes), Google Alerts on press releases for trigger events. Should warn that CMO hires aren't always in public databases — LinkedIn Sales Nav alerts on job changes is the most reliable source. Should output B2B-branch chat table with the CMO trigger as the signal. Should reference references/b2b-prospecting.md. Should mention compliance: GDPR less likely (US-only), CAN-SPAM applies, capture source URL + date for every contact.",
"assertions": [
"Identifies B2B branch (not SaaS)",
"Runs Phase 1 ICP definition with NAICS or industry classification",
"Specifies mid-market size band",
"Specifies Midwest US geography",
"Identifies trigger event (CMO hire)",
"Recommends Apollo/ZoomInfo + LinkedIn Sales Nav",
"Notes CMO hires often only on LinkedIn",
"Outputs B2B-branch chat table",
"Mentions CAN-SPAM and source URL capture",
"References b2b-prospecting.md"
],
"files": []
},
{
"id": 4,
"prompt": "We sell to industrial distributors. Build a list of 25 prospects.",
"expected_output": "Should identify this as the B2B branch. Should run Phase 1 ICP definition asking targeted questions: distributor size, geography, vertical specialty, buying patterns. Should propose discovery: Apollo or ZoomInfo for firmographic depth, industry-specific directories (e.g., NAW for wholesale distributors, ISA for industrial sales agencies), trade show exhibitor lists. Should note state business registries and Chamber of Commerce as verification sources. Should propose trigger events: new location, recent acquisition, leadership change, posting RFPs. Should warn that industrial distributor data is often spotty in major databases — cross-check with company website + LinkedIn for size and ownership signals. Should output B2B-branch chat table. Should note ICP fit precision matters more than initial volume for this kind of niche prospecting.",
"assertions": [
"Identifies B2B branch",
"Runs Phase 1 ICP definition asking targeted questions",
"Recommends industry-specific directories beyond Apollo/ZoomInfo",
"Mentions trade show exhibitor lists",
"Identifies relevant trigger events",
"Warns about data spottiness for industrial",
"Recommends cross-verification with business websites + LinkedIn",
"Notes ICP fit precision over volume"
],
"files": []
},
{
"id": 5,
"prompt": "I build websites for local businesses. Find me 15 prospects near Austin, TX who don't have a website.",
"expected_output": "Should identify as Local SMB branch. Should run Phase 1 ICP definition: business category (ask user — gyms, restaurants, salons, etc. matter), radius (default 20 km from Austin), target count (15). Should run the browser research workflow: search Google Maps for category + Austin, build candidate list from visible results, cross-check via business name + city web search to verify website status. Should apply the 4-tier website status classification (No site found / Social only / Weak site / Has site) — prioritize No site + Social only as Hot. Should score: Hot (no site + active + phone + within radius), Warm (weak site), Cold (has site), Skip (closed/duplicate/out of scope). Should output Local SMB chat table (Score | Business | Category | Area | Distance | Website status | Website/Social | Phone | Why prospect | Confidence). Should add 'Best first outreach targets' top 3 with reasoning. Should reference references/local-prospecting.md. Should warn against bulk-scraping Google Maps (ToS violation) — browser-assisted research only.",
"assertions": [
"Identifies Local SMB branch",
"Asks about business category if not specified",
"Defaults radius to 20km",
"Runs browser research workflow",
"Applies 4-tier website status classification",
"Uses Hot/Warm/Cold/Skip scoring",
"Outputs Local SMB chat table columns",
"Adds top 3 outreach targets",
"References local-prospecting.md",
"Warns against bulk-scraping Google Maps"
],
"files": []
},
{
"id": 6,
"prompt": "I have a list of 200 prospect emails from Apollo. How do I know which ones are deliverable before I start outreach?",
"expected_output": "Should explain the deliverability validation step in Phase 3. Should recommend Truelist (the integration in this pack) for bulk validation. Should explain the email_state classification output: ok (deliverable), email_invalid (bounces, exclude), risky (deliverable with risk like role or disposable, include cautiously), unknown (couldn't determine, skip or re-verify), accept_all (catch-all domain, include cautiously). Should warn that Apollo data accuracy is typically 60-80% — sending without validation will tank sender reputation (bounce rate >2% triggers ISP throttling and reputation damage). Should recommend the workflow: bulk POST to /api/v1/verify or CSV upload → keep ok, include risky/accept_all cautiously, exclude email_invalid, re-verify unknown → hand off to outreach. Should note Truelist also has an official MCP server for agent-driven validation. Should note cold email reputation is hard to recover once damaged — validation is non-negotiable, not optional. Should mention Hunter and Snov as alternatives with built-in verification. Should reference truelist.md integration guide.",
"assertions": [
"Recommends Truelist for bulk validation",
"Explains email_state values (ok, email_invalid, risky, unknown, accept_all)",
"Warns Apollo accuracy is 60-80%",
"Cites 2% bounce rate threshold for reputation damage",
"Recommends workflow: validate, keep ok, exclude email_invalid",
"Mentions Truelist MCP server for agent workflows",
"Mentions cold email reputation is hard to recover",
"References truelist.md or data-sources.md"
],
"files": []
},
{
"id": 7,
"prompt": "I just built a tool that automates failed-payment follow-up for gym owners. I have no customers yet. Help me find my first ten — the people who are actually dealing with this problem right now.",
"expected_output": "Should select the Demand-signal branch (early-stage, first customers, evidence-of-demand) and load references/demand-signals.md — NOT the SMB/B2B list-building branches. Should start with a product brief, then mine the five signal buckets (explicit demand / pain / workaround / switching / timing) across public discourse (forums, communities, reviews, GitHub issues, job posts) — using last30days for recency, social-fetch/scraping to read original pages, not qualifying from snippets. Should score prospects on demand-fit (pain 25 / product fit 25 / timing 20 / reachability 15 / evidence quality 15, 0-100 with bands) rather than ICP-fit Hot/Warm/Cold, and require a cited public signal for every primary-shortlist prospect. Should draft source-based openers but never auto-send. Should produce an evidence report (verdict → ICP → top prospect → shortlist with sources+scores → repeated patterns → 7-day manual outreach plan → limits) and label prospects as 'potential customers based on public signals,' not confirmed buyers. Should honor the compliance guardrails including no data brokers/leaked data and no sensitive-trait targeting.",
"assertions": [
"Selects the Demand-signal branch, not the SMB/B2B/SaaS list-building branches",
"Mines the five signal buckets from public discourse rather than contact databases",
"Uses recency/original-source tooling (last30days, social-fetch, scraping) and does not qualify from snippets",
"Scores on the demand-fit rubric (0-100 weighted), not ICP-fit Hot/Warm/Cold",
"Requires a cited public signal for every primary-shortlist prospect",
"Drafts openers but never auto-sends; labels prospects as potential-based-on-public-signals",
"Produces the evidence report structure with a 7-day manual outreach plan and limits"
],
"files": []
},
{
"id": 8,
"prompt": "I sell CRO services to B2B SaaS companies. How do I find companies that are likely to need us right now instead of just pulling a big list from Apollo?",
"expected_output": "Should load the signal plays reference. Should rank signals by closeness and pick ones that fit a CRO agency: recent funding (30-60 day window), a new VP Marketing or growth leader (first 90 days), open growth or performance marketing roles, a redesigned site or new pricing page, launched paid campaigns. Should stack signals with ICP fit rather than act on one weak signal, record signal dates, map signals to plays (value-first teardown), and assign account tiers (Tier 1 1:1 top 25-50 with account briefs, Tier 2 segments, Tier 3). Should name ways to detect each signal (job data, funding news, visitor ID) and warn against opening with the signal itself or mentioning tracked visits.",
"assertions": [
"Uses buying signals as a timing filter on top of ICP fit",
"Names signals relevant to a CRO agency",
"Gives freshness windows for signals",
"Maps signals to a play, including a value-first teardown",
"Assigns account tiers that set research depth",
"Says not to open with 'congrats on the raise' or mention tracked visits"
],
"files": []
},
{
"id": 9,
"prompt": "About a fifth of the emails in my list come back as catch-all from our verifier. Should I send to them or drop them?",
"expected_output": "Should load the sourcing and enrichment reference and explain that catch-all domains accept any address, so basic SMTP verification can't confirm the person. Should recommend a policy: resolve catch-alls with a verifier that goes beyond SMTP checks; send resolved-valid ones from separate lower-volume mailboxes; send unresolved ones only to Tier 1 accounts while watching bounces; keep campaign bounces under 2% with automatic pause; re-verify within 7 days of sending. Should not recommend sending all of them blind or dropping all of them without considering account value.",
"assertions": [
"Explains why catch-all addresses can't be confirmed by basic verification",
"Recommends resolving catch-alls with a specialist verifier",
"Recommends separate lower-volume mailboxes for resolved catch-alls",
"Limits unresolved catch-alls to Tier 1",
"Keeps bounce rate under 2% with a pause rule",
"Neither sends all blindly nor drops all by default"
],
"files": []
},
{
"id": 10,
"prompt": "We have 200 B2B prospects and several connected enrichment providers. Some records are fresh in our cache, some caches are expired, one API says429 and another finds a same-name company in the wrong country. Design a cost-bounded waterfall without overwriting verified CRM contacts.",
"expected_output": "Defines identity and accepted-field criteria, exact account/provider/input cache matching, differentiated expiry/no-match/error handling, and conditional ordered lookups. Preserves stronger CRM evidence, contact verification, and unresolved reasons.",
"assertions": [
"Reuses only applicable fresh cache entries",
"Does not treat429 or timeout as no-match",
"Rejects a wrong-entity result instead of counting any nonempty response as success",
"Stops when an accepted field is found instead of running every provider",
"Preserves stronger verified CRM fields and separate contact verification"
],
"files": []
},
{
"id": 11,
"prompt": "I'm a founder selling payroll software to 20-200 person companies. Cold email reply rates have cratered. I have about 4,000 LinkedIn connections and a busy calendar. Can I turn my own network into pipeline without spamming people?",
"expected_output": "Should load references/signal-plays.md (warm paths) and lay out: export LinkedIn connections, calendar attendees and inbox contacts (noting LinkedIn's export only includes emails for connections who allow it); enrich and score against the ICP; match against a target account list to find first- and second-degree paths; start with recent calendar meetings to find buying moments; recruit a connector per vertical and pay them per qualified meeting with the arrangement disclosed; use double opt-in intros only, with a human approving every intro and no contact asked to take intros for two vendors in the same week.",
"assertions": [
"Starts by exporting the network (LinkedIn, calendar, inbox)",
"Notes LinkedIn's export lacks emails for most connections",
"Matches contacts against target accounts for first- and second-degree paths",
"Suggests starting with recent calendar meetings",
"Recommends connectors with disclosed compensation",
"Requires double opt-in intros with a human approving each one"
],
"files": []
},
{
"id": 12,
"prompt": "I run a landing page and tracking agency. Build me a list of B2B SaaS companies that are running Meta ads but have no pixel installed or are sending ad traffic to their homepage, and draft the opener.",
"expected_output": "Should load references/signal-plays.md (gap plays) and pair the ad-activity signal with gaps verified from outside: ad destinations from the Meta Ad Library, tags from page source, the network tab, or a tag checker. Should require evidence (date, URL or screenshot) for every gap and treat 'no gap found' as a valid result. Should caveat that server-side tracking (Conversions API, server-side GTM) is invisible from outside, so a missing browser pixel isn't proof, and that homepage destinations can be deliberate. Should re-verify the gap within 7 days of sending. The opener should state the observation and ask a question rather than accuse, and offer the teardown only after a yes.",
"assertions": [
"Uses the Meta Ad Library to confirm active ads and their destinations",
"Checks tags from outside (page source, network tab, or tag checker)",
"Requires dated evidence for each gap and allows 'no gap found'",
"Warns that server-side tracking can't be seen from outside",
"Re-verifies gaps within 7 days of sending",
"Opener is an observation plus a question, not an accusation"
],
"files": []
}
]
}
Requirements and compatibility
Works with: Claude Code, Claude apps, OpenAI Codex, GitHub Copilot, Cursor, Gemini CLI, Kiro, OpenCode, Goose, Amp, Roo Code, JetBrains Junie, Factory Droid, Devin (ex-Windsurf), Mistral Vibe, OpenHands, Letta
“Works with” means the tool reads the open Agent Skills format; a skill written for one tool may use features others lack.
Security
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Attribution and licence
- Created by
- Corey Haines
- Publisher
- Corey Haines (Community)
- Source
- coreyhaines31/marketingskills · skills/prospecting · commit 96798cf
- Licence
- MIT License (redistribution allowed)
- LICENSE (added by AutoGineer from LICENSE)
- ATTRIBUTION.md (written by AutoGineer)
- Synced
AutoGineer is not affiliated with or endorsed by Corey Haines.
Download ZIP
The ZIP holds the skill’s files, its licence files and an ATTRIBUTION.md. Download prospecting.zip