MCPInstall

discovery-caller

Expert discovery call strategist for B2B sales. Use when preparing for discovery calls, qualifying prospects, asking effective questions, identifying pain points, mapping stakeholders, or documenting findings. Covers SPIN selling, active listening, budget/timeline qualification, competition discovery, and CRM documentation. Use for sales qualification, needs analysis, and discovery call execution.

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Install

Works with every agent the skills CLI supports.

npx skills add https://github.com/ncklrs/startup-os-skills --skill discovery-caller
  1. 01

    Install

    Run the command in your project. The CLI asks which agents to install for.

  2. 02

    Describe the task

    Ask your agent for something this skill covers. It loads discovery-caller automatically when relevant.

  3. 03

    Review the result

    The agent follows the SKILL.md steps, scripts and references bundled with the skill.

SKILL.md

The instructions your agent reads when the skill is triggered.

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

FAQ

What does the discovery-caller skill do?

Expert discovery call strategist for B2B sales. Use when preparing for discovery calls, qualifying prospects, asking effective questions, identifying pain points, mapping stakeholders, or documenting findings. Covers SPIN selling, active listening, budget/timeline qualification, competition discovery, and CRM documentation. Use for sales qualification, needs analysis, and discovery call execution.

How do I install discovery-caller?

Run npx skills add https://github.com/ncklrs/startup-os-skills --skill discovery-caller in your project. The skills CLI detects the agents you use and copies the skill into the right folder. For Claude Code you can also place the skill folder at ~/.claude/skills/discovery-caller/ (personal) or .claude/skills/discovery-caller/ (project).

Which AI agents can use discovery-caller?

Any agent that supports the open Agent Skills format (a folder with a SKILL.md file), including Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI, Windsurf, Cline, OpenCode and more.

Is discovery-caller safe to install?

No partner security audit is available yet. Skills can run commands and scripts, so read the SKILL.md and any bundled files before installing.

Who maintains discovery-caller?

It is published by ncklrs in ncklrs/startup-os-skills. It has 195 recorded installs.

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