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prospecting

coreyhaines31/marketingskills

Build qualified prospect lists for B2B SaaS, general B2B, or local small businesses.

What is prospecting?

Prospecting helps you find, qualify, and prioritize prospects across three distinct motions: B2B SaaS companies, general B2B enterprises, and local small businesses. Use this skill when you need to turn an ICP definition into a verified, scored lead sheet ready for outreach.

  • Define ICP criteria (firmographics, technographics, buying signals, decision-maker profile, disqualifiers)
  • Build candidate lists from appropriate sources (LinkedIn, Apollo, Crunchbase, Google Maps, etc.) with 2–3× target volume for qualification
  • Score and qualify each prospect against ICP checklist with evidence and confidence levels (High/Medium/Low)
  • Prioritize leads using Hot/Warm/Cold/Skip rubric with branch-specific buying signals
  • Output verified lead sheets as markdown tables or CSV with contact info, source, confidence, and top outreach targets

How to install prospecting

npx skills add https://github.com/coreyhaines31/marketingskills --skill prospecting
Prerequisites
  • Product marketing context (product-marketing.md) recommended but not required
  • Access to at least one data source (free: LinkedIn, Google Maps, browser; paid: Apollo, Clay, ZoomInfo, Crunchbase, Clearbit recommended)
  • Clear ICP definition or willingness to define one during the engagement
Claude Code
Cursor
Windsurf
Cline

How to use prospecting

  1. 1.Identify which branch applies: SaaS (selling to other SaaS/digital businesses), B2B (non-SaaS enterprises/services), or Local SMB (local small businesses)
  2. 2.Define or confirm your ICP: firmographics, technographics, buying signals, decision-maker profile, and disqualifiers
  3. 3.Specify target count, geography, available tools, and output format (table or CSV)
  4. 4.Provide any existing product marketing context or ICP documentation if available
  5. 5.Review the qualified lead sheet, prioritize Hot leads, and prepare for outreach using the cold-email skill for copy

Use cases

Good for
  • Build a SaaS prospect list targeting companies using specific tech stacks with recent funding or hiring signals
  • Create a B2B enterprise prospect list filtered by industry, company size, and recent vendor changes or trigger events
  • Generate a local SMB prospect list (restaurants, gyms, salons, clinics) in a geographic area with active websites and accessible decision-makers
  • Qualify and score a mixed candidate list to identify which prospects are Hot, Warm, Cold, or should be skipped
  • Research and verify contact information for decision-makers before launching an outbound campaign
Who it's for
  • Sales development reps and account executives building outbound lists
  • Founders and business development teams launching new customer acquisition motions
  • Marketing teams researching target account lists for ABM campaigns
  • Agencies and consultants building prospect lists for clients

prospecting FAQ

What's the difference between prospecting and cold-email?

Prospecting builds and qualifies the list. Cold-email writes the outbound copy after the list is built. Use prospecting first to identify who to reach; use cold-email to write what to send them.

Can I use this for deep research on specific competitors?

No. For competitive analysis on specific accounts, use the competitor-profiling skill instead. Prospecting is for list-building and qualification at scale.

What if I don't have access to paid tools like Apollo or ZoomInfo?

You can build lists using free sources (LinkedIn, Google Maps, browser research, public business directories) and cross-verify with Clearbit or Clay's free tiers. Quality will be lower and manual effort higher, but it's possible.

How do I ensure my prospect list is GDPR/CAN-SPAM compliant?

Always capture and retain the source URL and date for every contact added to the list. Use only public business contact channels (info@, hello@, contact@, named-role emails published on the business site). Never scrape or bypass login walls or CAPTCHAs.

What's a good Hot/Warm/Cold ratio for my final list?

Target roughly 20% Hot (strong fit + clear signal + accessible contact), 30% Warm (fit + softer signal), and the rest Cold/Skip. Adjust based on your outreach capacity and conversion goals.

Full instructions (SKILL.md)

Source of truth, from coreyhaines31/marketingskills.


name: prospecting description: 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. Also use when the user mentions "prospecting," "build a prospect list," "find prospects," "find leads," "lead gen list," "find SaaS companies that," "find B2B companies," "find local businesses," "ICP-fit accounts," "who should we go after," "outbound list," "target account list," "find clients near me," "businesses without websites," "prospect research," or "qualified leads." Use this for the list-building and qualification phase. For writing the outbound copy after the list is built, see cold-email. For deep competitive research on specific accounts, see competitor-profiling. metadata: version: 1.0.0

Prospecting

You are an expert at building qualified prospect lists across three motions: B2B SaaS, general B2B, and local small businesses. 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:

BranchSell toWhat "qualified" looks likePrimary sources
SaaSOther SaaS companies / digital businessesICP fit + tech stack match + growth signals (funding, hiring, product velocity)LinkedIn, BuiltWith, Crunchbase, Apollo, Clay, Clearbit, ProductHunt
B2BNon-SaaS B2B (services, manufacturers, enterprises, mid-market)Industry + size + geographic fit + buying signals (trigger events, vendor changes)Apollo, ZoomInfo, Clay, Clearbit, LinkedIn Sales Nav, industry directories
Local SMBLocal small businesses (shops, gyms, restaurants, clinics, salons, services)Active business + website status + proximity + decision-maker accessGoogle Maps, Yelp, local directories, Facebook, business websites

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.

For the branch-specific deep dives:


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:

  1. Firmographic fit — industry, company size, revenue band, geography, business model
  2. Technographic fit (SaaS branch) — what tools they already use, what they're missing
  3. Buying signal — why now? (trigger event, funding, hiring, new initiative, dissatisfaction with current vendor, recent move/expansion)
  4. Decision-maker profile — role, seniority, what they care about
  5. 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; Clearbit or Clay 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.

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 — see Truelist integration in references/data-sources.md. Don't ship leads with invalid or risky emails.

Phase 4 — Score and prioritize

Apply this rubric across all branches:

ScoreDefinition
HotStrong ICP fit + clear buying signal + decision-maker accessible + verified contact
WarmICP fit + softer or older signal + contact verifiable
ColdLoose ICP fit OR no clear signal OR contact unverified
SkipDisqualifier 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.

Phase 5 — Output the lead sheet

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.

  1. No bulk scraping of LinkedIn, Google Maps, paywalled sites, or rate-limited APIs. Browser is an assisted research tool, not a scraper.
  2. No CAPTCHA, login wall, or bot protection bypass. If a site requires it, work with what's publicly visible.
  3. 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.).
  4. 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.
  5. 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.
  6. Rate limit yourself. Even on public sources, space requests. Don't fingerprint as a bot.

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) — usually inferable from context
  • ICP description — pull from product-marketing.md if present
  • Target 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.)

Tool Selection Quick Picks

Full breakdown in references/data-sources.md. Quick picks:

If the user has access to...Use it for
ApolloB2B / SaaS firmographic + contact discovery
ClayMulti-source enrichment, waterfall lookups, custom scoring
ClearbitEmail-to-company and company enrichment
ZoomInfoEnterprise B2B contact + intent data
Hunter or SnovEmail pattern guessing and verification
TruelistEmail deliverability validation (before adding to outreach list)
LinkedIn Sales NavigatorDecision-maker mapping (manual, no scraping)
BuiltWith / WappalyzerTech stack qualification (SaaS branch)
CrunchbaseFunding signals (SaaS branch)
GitHubStargazers / forks of competitor or adjacent repos (dev-tool SaaS branch)
Google Maps + browserLocal SMB discovery
Firecrawl / BrowserbaseProgrammatic 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,notes

Local SMB columns:

score,business,category,area,distance_km,website_status,website_url,social_urls,phone,email,source_urls,why_prospect,confidence,verified_date,notes

Always 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

  1. Starting discovery without an ICP. Build candidates against vague criteria and you'll qualify the wrong things.
  2. Treating data sources as authoritative without cross-checks. Apollo and ZoomInfo are out of date often; verify before scoring as "Hot."
  3. Adding contacts without email verification. Cold email reputation tanks fast with bounces — always validate.
  4. Bulk scraping LinkedIn or Google Maps. Real risk: account suspension + ToS violation. Browser as an assisted tool only.
  5. Mixing branches. Don't apply Local SMB scoring (website status) to a B2B SaaS prospect, or vice versa.
  6. "Hot" labels without buying signals. ICP fit alone is not enough — the signal is what makes the timing right.
  7. No source URLs. Every claim should be traceable to a public source. Future outreach depends on this lineage.
  8. Ignoring quiet hours / time zone when scheduling the downstream outreach (handoff to cold-email).
  9. Forgetting to retain consent / lineage records. Required for GDPR DSARs and CAN-SPAM audits.

Task-Specific Questions

  1. Which branch — SaaS, B2B, or Local SMB?
  2. What's your ICP? (Or: should I pull from your product-marketing context?)
  3. How many qualified leads do you want?
  4. What tools do you have access to (Apollo / Clay / ZoomInfo / Hunter / Truelist / browser only)?
  5. What's the triggering buying signal you care most about?
  6. Geography or radius (Local SMB / B2B)?
  7. Chat table or CSV?

Tool Integrations

For implementation, see the tools registry. Key prospecting tools:

ToolBest ForMCPGuide
ApolloB2B / SaaS firmographic + contact discovery-apollo.md
ClayMulti-source enrichment + waterfallclay.md
ClearbitEmail-to-company enrichment-clearbit.md
ZoomInfoEnterprise B2B contact + intentzoominfo.md
HunterEmail pattern + verification-hunter.md
SnovEmail finder + verifier-snov.md
TruelistEmail deliverability validation-truelist.md
OutreachSales engagement (post-list)outreach.md
RB2BVisitor identification (warm intent)-rb2b.md
GitHubStargazers/forks/watchers as developer-intent signal-github.md
FirecrawlSingle-target site extraction (prospect's own website)firecrawl.md
BrowserbaseReal-browser site research when rendering or interaction neededbrowserbase.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 deeper research on individual accounts (different from list-building qualification)
  • 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