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Discovery Caller

  • 171 installs
  • 37 repo stars
  • Updated February 26, 2026
  • ncklrs/startup-os-skills

discovery-caller is an agent skill that structures discovery-call prep, questioning, qualification, and committed next steps for founder-led

About

discovery-caller is a Startup OS agent skill that guides solo founders and small teams through professional sales discovery calls end to end. It organizes work into preparation, question frameworks, listening, qualification, live discovery mapping, and CRM-ready documentation so each conversation tests assumptions instead of becoming a vague chat. The methodology stresses SPIN questioning, reading between the lines, and explicit budget-timeline-authority-need checks before you over-build. Every call is meant to end with a concrete commitment, not a hand-wavy follow-up email. Use it when validating a SaaS idea with prospects, running early design-partner interviews that mirror enterprise discovery, or tightening your grow-stage pipeline as a technical founder who does not have a full sales org.

  • 6 section organization areas from preparation through documentation with CRITICAL impact tags
  • SPIN-style question frameworks: situation, problem, implication, and need-payoff
  • CRITICAL qualification on budget, timeline, authority, and need to surface deal-breakers early
  • Active listening, stakeholder mapping, and competition discovery during the call
  • CRITICAL next-steps hierarchy—reject weak ‘send info’ closes in favor of real commitment

Discovery Caller by the numbers

  • 171 all-time installs (skills.sh)
  • +3 installs in the week ending Jul 26, 2026 (Skillselion tracking)
  • Ranked #354 of 853 Sales & Marketing skills by installs in the Skillselion catalog
  • Security screen: MEDIUM risk (skills.sh audit)
  • Data as of Jul 31, 2026 (Skillselion catalog sync)
npx skills add https://github.com/ncklrs/startup-os-skills --skill discovery-caller

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Listed on Skillselion
Installs171
repo stars37
Security audit3 / 3 scanners passed
Last updatedFebruary 26, 2026
Repositoryncklrs/startup-os-skills

What it does

Run structured B2B-style discovery calls with prep, SPIN questions, qualification, and committed next steps before building the wrong product.

Who is it for?

Best when you're doing founder-led sales or validation interviews that need enterprise-style discovery discipline.

Skip if: Purely passive analytics, automated outbound sequences, or teams that already run a full sales playbook with dedicated AEs and no founder on calls.

When should I use this skill?

Preparing for or running founder-led discovery calls that must qualify opportunity and end with commitment.

What you get

You run a documented discovery call with qualified need, mapped stakeholders, CRM notes, and a specific committed next step instead of a dead-end ‘I will send info.’

  • Pre-call agenda and hypothesis brief
  • Qualification snapshot (budget, timeline, authority, need)
  • CRM-ready call summary with explicit next step and commitment

By the numbers

  • 6 organized skill sections from preparation through documentation
  • 3 areas tagged CRITICAL impact: preparation, questions, qualification, and next-steps commitment

Files

SKILL.mdMarkdownGitHub ↗

Discovery Caller

Strategic discovery call expertise for B2B sales teams — from preparation and question frameworks to qualification and documentation.

Philosophy

Discovery isn't about pitching. It's about understanding deeply before you ever propose a solution.

The best discovery calls: 1. Listen more than talk — Aim for 70/30 prospect-to-rep ratio 2. Quantify everything — Pain without numbers is just complaining 3. Map the buying committee — One champion doesn't close deals 4. Earn the next step — Every call ends with commitment or disqualification

How This Skill Works

When invoked, apply the guidelines in rules/ organized by:

  • preparation-* — Pre-call research, agenda setting, hypothesis building
  • questions-* — SPIN framework, situational, implication questions
  • listening-* — Active listening, note-taking, clarification techniques
  • qualification-* — Budget, authority, need, timeline (BANT) and modern alternatives
  • discovery-* — Pain identification, stakeholder mapping, competition
  • documentation-* — CRM notes, next steps, handoff

Core Frameworks

The Discovery Call Arc

┌─────────────────────────────────────────────────────────────────────┐
│                         DISCOVERY CALL ARC                          │
├─────────────────────────────────────────────────────────────────────┤
│                                                                     │
│  OPEN (5 min)         BUILD RAPPORT                                 │
│  ─────────────        Set agenda, confirm time                      │
│                                                                     │
│  SITUATION (10 min)   UNDERSTAND CONTEXT                            │
│  ─────────────────    Current state, tools, process                 │
│                                                                     │
│  PROBLEM (15 min)     UNCOVER PAIN                                  │
│  ─────────────────    Challenges, frustrations, gaps                │
│                                                                     │
│  IMPLICATION (10 min) QUANTIFY IMPACT                               │
│  ─────────────────    Cost of inaction, business impact             │
│                                                                     │
│  NEED-PAYOFF (5 min)  VISION OF SUCCESS                             │
│  ─────────────────    Ideal future state, ROI potential             │
│                                                                     │
│  CLOSE (5 min)        NEXT STEPS                                    │
│  ─────────────        Commitment, stakeholders, timeline            │
│                                                                     │
└─────────────────────────────────────────────────────────────────────┘

SPIN Question Framework

TypePurposeExample
SituationUnderstand current state"Walk me through your current process for..."
ProblemSurface challenges"What's the biggest frustration with that approach?"
ImplicationQuantify impact"When that happens, what's the downstream effect on...?"
Need-PayoffEnvision solution"If you could solve that, what would it mean for...?"

Qualification Frameworks

FrameworkComponentsBest For
BANTBudget, Authority, Need, TimelineTransactional, lower ACV
MEDDICMetrics, Economic Buyer, Decision Criteria, Decision Process, Identify Pain, ChampionEnterprise, complex
SPICEDSituation, Pain, Impact, Critical Event, DecisionModern SaaS
CHAMPChallenges, Authority, Money, PrioritizationCustomer-centric

Stakeholder Mapping

                    ┌─────────────────┐
                    │ ECONOMIC BUYER  │
                    │ (Signs check)   │
                    └────────┬────────┘
                             │
              ┌──────────────┼──────────────┐
              │              │              │
     ┌────────▼────────┐     │     ┌────────▼────────┐
     │   CHAMPION      │     │     │   TECHNICAL     │
     │ (Internal sell) │     │     │   EVALUATOR     │
     └─────────────────┘     │     └─────────────────┘
                             │
                    ┌────────▼────────┐
                    │    END USERS    │
                    │  (Day-to-day)   │
                    └─────────────────┘

Discovery Output Metrics

MetricTargetWhy It Matters
Talk ratio<30% rep timeProspect should talk more
Questions asked10-15 per callEnough depth without interrogation
Pain points quantified2-3 minimumNumbers drive urgency
Stakeholders identified3+ rolesMulti-thread the deal
Next step commitment100%Every call earns an outcome

Anti-Patterns

  • Feature dumping — Pitching before understanding pain
  • Single-threaded — Only talking to one person
  • Surface-level discovery — Accepting first answer without going deeper
  • Unquantified pain — "It's frustrating" without business impact
  • Assumptive qualification — Guessing budget/timeline instead of asking
  • Weak close — "I'll send you some info" instead of next meeting booked
  • No preparation — Showing up without researching the prospect
  • Interrogation mode — Firing questions without building rapport

Related skills

How it compares

Use as a call playbook and qualification framework instead of improvised note-taking in ChatGPT.

FAQ

Who is discovery-caller for?

Developers and technical founders who sell or validate B2B-style products through live discovery conversations.

When should I use discovery-caller?

In Validate when scoping a problem with early customers, in Validate pricing conversations, or in Grow when advancing pipeline deals that need SPIN questions and firm next steps.

Is discovery-caller safe to install?

The skill is process documentation; any CRM or dialer integrations depend on your agent setup—check the Security Audits panel on this page before granting network or secrets access.

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