💡

IdeaForge Tooling Landscape

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💡 Private Research Report

IdeaForge Tooling Landscape

Created 2026-05-30 · Charlie (MyExecAssistant / IdeaForge research)

Tools mapped: 78
Research passes: 4
BUILD: 19
EVALUATE: 38
MONETIZE: 30
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🎯

Scope

Every Claude-Code-usable tool (skill, plugin, MCP server, subagent, repo) that BUILDS, EVALUATES, or MONETIZES business ideas, benchmarked against IdeaForge's six skills: /flesh-out, /market-size, /score, /pitch, /challenge, /graduate.

Sources merged: four research passes (workflow report, Anthropic official directory, alirezarezvani/claude-skills, claudemarketplaces.com). Duplicate tools collapsed to a single row noting which pass found them.

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1. Executive Summary

The Claude Code ecosystem for startup-idea tooling is saturated. Pulling all four research passes together, there are 60+ distinct tools that land in the same three jobs IdeaForge covers, and the strongest are free, high-star, actively maintained suites: phuryn/pm-skills (11,750 stars), alirezarezvani/claude-skills (16,614 stars, 338 skills across 11 domain bundles), slavingia/skills (8,906 stars, real /pricing and /first-customers), refoundai/lenny-skills (frameworks distilled from 100+ product-leader interviews), and show-me-the-money (25 skills with persistent cross-session memory and a review panel). Beneath the suites sit the VoltAgent subagent collections (20,000+ stars) of drop-in research and risk agents, and a thin but powerful layer of data plugins in Anthropic's own security-vetted directory (exa, firecrawl, brightdata, windsor-ai, vibe-prospecting) that feed real revealed-demand evidence into the EVALUATE job.

Mapped to the three jobs: BUILD and EVALUATE are crowded with free high-quality options; MONETIZE is where IdeaForge is thinnest and where the deepest external skills (pricing, GTM sequencing, first-customer outreach, battle cards, growth loops, investor targeting) all live. The reconciled bottom line: IdeaForge wins on /challenge (founder's own prior words, zero external equivalent) and /graduate (idea-to-project promotion plus integrated personal corpus), and it lags everywhere on monetization depth and live data. Market sizing and Why-Now framing, once thought IdeaForge-native, are NOT moats anymore.

Reconciliation correction (important). One earlier pass (claudemarketplaces) concluded that no external skill produces TAM/SAM/SOM or a Why-Now rubric, so those stay IdeaForge-native. Read across all four sources, that is wrong. TAM/SAM/SOM sizing exists externally in at least three places: market-research (alirezarezvani ResOps bundle, enterprise sizing/segmentation), market-researcher (alirezarezvani Business Growth bundle, explicit "TAM/SAM sizing"), and startup-financial-modeling (wshobson, revenue-side sizing with cohort projections). Why-Now / demand-pull framing exists externally in andreessen (alirezarezvani), and live timing signals exist in trend-analyst (VoltAgent) and idea-validation-agents (Google Trends, App Store, Reddit, TikTok). So: market sizing and Why-Now framing are commoditized and free, not unique IdeaForge assets. IdeaForge's genuinely uncloneable assets are exactly two: (a) /challenge run against the founder's own past words, and (b) /graduate plus the integrated personal corpus and routing.
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2A. BUILD, generate, expand, scope an idea

19 tools
ToolForm factorIdeaForge parallelMaturity / starsFound byVerdict
phuryn/pm-skillsplugin/flesh-out (multi-perspective PM+Designer+Engineer ideation, 3 viewpoints x 5 ideas)active, 11,750workflowstrong
slavingia/skillsplugin/flesh-out+/score; adds /pricing, /first-customers, /mvpactive, 8,906workflowstrong
the-startupplugin/specify ~ /flesh-out; /review ~ partial /challenge; spec-to-codeactive, 285, v3.8.0workflowstrong
startup-skillpluginstartup-design ~ /flesh-out (also Evaluate, Monetize below)active, 322workflowstrong
startup-ideation (lenny)skill/flesh-out (Dalton Caldwell / Ryan Hoover frameworks, unfair-advantage prompts)activemarketplacesstrong
problem-definition (lenny)skill/flesh-out (separate problem from solution before building)activemarketplacesstrong
brainstorming (superpowers)skill/flesh-out (structured design dialogue, 161k+ installs)activemarketplacesstrong
Business Model Canvasskill/flesh-out (9-block BMC output)active, 288workflowstrong
product-skills bundleplugin (bundle)/flesh-out (RICE, JTBD, PRD, agile-product-owner, saas-scaffolder, ux-researcher)active, 16,614alirezastrong
solo-founder personaagent personaAll phases; highest single-skill overlap (Build+Evaluate+Monetize)active, 16,614alirezastrong
product-manager (BMAD)skill (persona)/flesh-out (roadmap, PRD, prioritization, stakeholder alignment)activemarketplacesmoderate
product-manager (VoltAgent)subagent/flesh-out+/pitch; RICE/Kano/JTBDactive, 20,896workflowstrong
product-manager (lst97)subagentidea-to-backlog handoff after /graduateactive, 254 forksworkflowmoderate
VoltAgent/awesome-claude-code-subagentsrepo (index)business-product pack ~ /flesh-out,/market-size,/pitchactive, 20,896workflowstrong
VoltAgent/awesome-agent-skillsrepo (index)startup-canvas ~ /flesh-out; swot-analysis ~ /challengeactive, 23k+workflowstrong
wshobson/agentsrepo / pluginstartup-business-analyst ~ /flesh-out+/challenge; team-composition; specialist build agentsactive, 23k-34kworkflow + marketplacesstrong
Startup Idea Generationskill/flesh-out+/market-size+/score (founder-skill-to-market mapping)unknown (no repo found)workflowmoderate
airtableplugin (MCP)idea-scoring database / tracker for /score, /flesh-outactive, official-vettedofficialmoderate
notionplugin (MCP)IdeaForge vault, /dump capture destination, /project-note routingactive, official-vettedofficialmoderate
capture (alireza)skill/dump intake pattern (brain-dump-to-action, classify, route)active, 16,614alirezamoderate
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2B. EVALUATE, size, validate, score, stress-test an idea

38 tools
ToolForm factorIdeaForge parallelMaturity / starsFound byVerdict
research-companionpluginIdea Critic ~ /challenge (7-dim Pursue/Refine/Kill); 6-phase orchestrationactive, 668workflowstrong
market-research (alireza ResOps)skill/market-size (enterprise TAM/SAM/SOM, segmentation, opportunity scan)active, 16,614alirezastrong
market-researcher (alireza Growth)skill/market-size (explicit TAM/SAM sizing) + /score Why-Nowactive, 16,614alirezastrong
andreessen (alireza)skill/score Why-Now (demand-pull framing)active, 16,614alirezastrong
competitive-teardown (alireza)skill/score differentiation; competitive matrix + gap analysisactive, 16,614alirezastrong
saas-metrics-coach (alireza)skill/score financial viability (LTV/CAC, payback, churn)active, 16,614alirezastrong
product-discovery (alireza)skill/flesh-out+/score (JTBD, assumption mapping, riskiest-assumption)active, 16,614alirezastrong
dossier (alireza)skill/challenge (company/person due-diligence dossier)active, 16,614alirezamoderate
pulse (alireza)skill/score Why-Now (ongoing trend/signal feed)active, 16,614alirezamoderate
patent (alireza)skill/score IP defensibility / freedom-to-operateactive, 16,614alirezamoderate
idea-validation-agentssubagent/score+/flesh-out; live TikTok/Reddit/App Store/Google Trends, Van Westendorp, RATactive, 245workflowstrong
measuring-product-market-fit (lenny)skill/score (PMF diagnostic from 46 product leaders)activemarketplacesstrong
ai-product-strategy (lenny)skill/score+/challenge (where AI fits, build vs buy vs embed)activemarketplacesstrong
competitive-analysis (lenny)skill/challenge (competitor mapping, differentiation)active (page 404, repo-confirmed)marketplacesmoderate
startup-pivoting (lenny)skill/challenge (Four-P: Problem/Persona/Product/Pivot)activemarketplacesstrong
marketplace-liquidity (lenny)skill/score+/challenge (chicken-and-egg timing for marketplaces)activemarketplacesmoderate
analyzing-user-feedback (lenny)skill/score (synthesize qualitative feedback into signals)activemarketplacesmoderate
business-analyst (BMAD)skill (persona)/flesh-out+/score (discovery interviews, product brief, problem-solution fit)activemarketplacesmoderate
startup-business-analyst (wshobson)skill/flesh-out+/challenge (discovery + competitive + problem-solution fit)active, 23k-34kmarketplacesstrong
discovery-interviewskill/flesh-out+/challenge (8-category structured interview)activemarketplacesmoderate
assumption-mapping (VoltAgent)subagent/score+/challenge (structured riskiest-assumption pass, VUBF)active, 20,896workflowstrong
trend-analyst (VoltAgent)subagent/score Why-Now backend (signal scan, tipping points, timeline projection)active, 20,896workflowstrong
competitive-analyst (VoltAgent)subagent/score+/challenge research backend; pricing/positioning benchmarksactive, 20,896workflowstrong
research-analyst (VoltAgent)subagentdeep-research engine for /market-size, /flesh-outactive, 20,896workflowstrong
first-principles-thinking (VoltAgent)subagentassumption-teardown pre-pass for /flesh-out+/challengeactive, 20,896workflowstrong
business-analyst (VoltAgent)subagent/score (feasibility/ROI/SWOT, BPMN pre-/graduate)active, 20,896workflowstrong
PitchLense MCPmcp-server/score+/challenge (9-category risk scorecard, peer benchmarks, invest rec)stale, 6 (no commits since Jan 2026)workflowmoderate
exaplugin (MCP)/market-size revealed-demand, /score competitor scan (neural search)active, official-vettedofficialstrong
firecrawlplugin (MCP)/market-size competitor-pricing scrape, /challenge teardown (CAPTCHA bypass)active, official-vettedofficialstrong
brightdata-pluginplugin (MCP)/market-size TAM/demand signals (Amazon, LinkedIn, TikTok, 40+ extractors)active, official-vettedofficialstrong
windsor-aiplugin (MCP)/market-size SAM/SOM from real ad-spend/CRM/ecommerce (325+ sources)active, official-vettedofficialstrong
carta-investorsplugin (MCP)/score investor-timing, /pitch benchmarkingactive, official-vettedofficialmoderate
carta-cap-tableplugin (MCP)/score funding landscape, /pitch cap-table contextactive, official-vettedofficialmoderate
youdotcom-agent-skillsplugin (MCP)/research cited web pass (lighter alt to Exa)active, official-vettedofficialmoderate
nimbleplugin (MCP)competitor site mapping / price monitoring for TAM evidenceactive, official-vettedofficialmoderate
free-tool-strategy (coreyhaines)skill/market-size revealed-demand (free-tool lead-gen ROI)activemarketplacesmoderate
lead-research-assistantskilldemand validation (rank target companies, outreach)active (page 404, JSON-confirmed)marketplacesmoderate
ComposioHQ awesome-claude-skillsrepo (index)discovery layer; lead-research ~ /market-size; domain-name-brainstormeractive, 62,532workflowstrong
awesome-claude-coderepo (index)discovery/vetting layer IdeaForge lacks (competitive density signal)active, 45,218workflowstrong
💰

2C. MONETIZE, price, position, GTM, sell, fund

30 tools
ToolForm factorIdeaForge parallelMaturity / starsFound byVerdict
slavingia/skillsplugin/pricing (cost vs value, tiers) + /first-customers (concentric outreach)active, 8,906workflowstrong (fills #1 gap)
pricing-strategy (coreyhaines)skill/pitch + pricing depth (value metrics, WTP, "most comprehensive" in directory)activemarketplacesstrong
startup-skillplugin/pitch (5 pitch formats + investor Q&A) + battle cards + April Dunford positioningactive, 322workflowstrong
show-me-the-moneyplugincovers all six; adds product/ops/ads/seo/finance + persistent memory + /money-panelactive, 457workflowstrong
positioning-messaging (lenny)skill/pitch (positioning doc from 58 product leaders)activemarketplacesstrong
fundraising (lenny)skill/pitch+/score (raise-or-not, then pitch via operator frameworks)activemarketplacesstrong
founder-sales (lenny)skill/pitch (founder-led sales, early-adopter qualification)activemarketplacesstrong
launch-marketing (lenny)skill/pitch GTM (pre-launch / launch-day / post-launch playbooks)activemarketplacesmoderate
designing-growth-loops (lenny)skillgrowth model (viral + retention loops)active (page 404, repo-confirmed)marketplacesmoderate
growth-loops (VoltAgent)subagentPLG loop design + viral coefficient (between /score and /pitch)active, 20,896workflowstrong
growth-hacker (alireza)skillgrowth model (viral loops, acquisition experiments, north-star)active, 16,614alirezamoderate
startup-financial-modeling (wshobson)skill/market-size revenue side (3-scenario, cohort revenue, cash flow)active, 23k-34kmarketplacesstrong
marketing-strategy-pmmskill/pitch+/challenge (positioning, GTM, competitive intel; April Dunford)active (page 404, scrape-confirmed)marketplacesmoderate
marketing-ideas (coreyhaines)skill/pitch GTM (139 proven SaaS tactics by stage/budget)activemarketplacesmoderate
c-level-skills bundleplugin (bundle)/pitch+monetize (cfo/cmo/cro/cpo/coo advisors, GTM, pricing, fundraising)active, 16,614alirezastrong
finance-skills bundleplugin (bundle)/score viability (financial-analyst DCF, business-investment-advisor)active, 16,614alirezastrong
marketing-skills bundleplugin (bundle)/pitch+monetize (sales-enablement battlecards, growth-marketing, AEO, CRO)active, 16,614alirezastrong
vibe-prospectingplugin (MCP)/graduate GTM, /pitch target-account list (live B2B contact data)active, official-vettedofficial + marketplacesstrong
carta-crmplugin (MCP)/graduate investor pipeline, /pitch relationship mgmtactive, official-vettedofficialmoderate
postizplugin (MCP)/graduate GTM distribution (28+ social platforms)active, official-vettedofficialmoderate
revenuecatplugin (MCP)/flesh-out//score pricing-tier + subscription modelactive, official-vettedofficialmoderate
gapup-mcpmcp-server/pitch (pitch_deck_storyline) + investor_list/funding_hunter/term_sheetactive but brand-new, 0 (created May 2026)workflowmoderate
startup-founder-skillsskill/pitch (pitch-deck) + data-room + investor-research + cold-outreachstale, 136 (launch-day only)workflowmoderate
customer-sales-automation (wshobson)skillsales execution (outbound, CRM enrichment, follow-up)active, 23k-34kmarketplacesmoderate
enterprise-sales (lenny)skill/pitch B2B GTM (deal structuring, champions, multi-stakeholder)activemarketplacesmoderate
product-led-sales (lenny)skillmonetization model (PLG to sales-assisted, expansion revenue)activemarketplacesmoderate
partnership-bd (lenny)skillBD channel (partnership strategy)activemarketplacesmoderate
content-strategy (coreyhaines)skill/pitch content GTM (traffic, authority, leads)activemarketplacesmoderate
lead-magnets (coreyhaines)skilldemand proof (email-capture offers, gated content)activemarketplacesmoderate
marketing-psychology (coreyhaines)skill/pitch (behavioral mental models)activemarketplacesmoderate
🧩

2D. Full-overlap suites and stale-but-real (all three jobs)

5 tools
ToolForm factorIdeaForge parallelMaturity / starsFound byVerdict
stratartspluginfull overlap; financial model, fundraising, positioning, pricingstale, 24 (no commits since Feb 2026)workflowmoderate (dark-theme HTML)
startup-skills (bwerneckm)skillvalidating-ideas ~ /score; Wardley maps, Sequoia deck, financial modeling, battlecardsstale, 6 (no commits since Feb 2026)workflowmoderate
claude-skills-founderskill/founder:validate-idea ~ /score; /founder:gtm-plan (new)activeworkflowmoderate
entrepreneur-claude-skillsskillmarket-research ~ /market-size; unit-economics, pitch-deck, offer-creation, pricingstale, 32 (no commits since Feb 2026)workflowmoderate
Vibe Prospecting MCPmcp-server/market-size B2B demand signals (50+ data sources), same product as official vibe-prospecting pluginactivemarketplaces + officialstrong

Total unique tools in the merged table: 78. (BUILD 19, EVALUATE 38, MONETIZE 30, full-overlap/stale 5; tools that span jobs are counted once under their primary job, so the job sub-counts overlap the 78 by design.)

🗺️

3. Mapped to IdeaForge's Six Skills

/flesh-out (expand a raw idea)

Matches: phuryn/pm-skills (multi-perspective), slavingia/skills, the-startup (/specify), startup-skill, Business Model Canvas, idea-validation-agents, research-companion (Brainstormer), startup-ideation/problem-definition (lenny), brainstorming (superpowers), product-skills/solo-founder/product-discovery (alireza), product-manager (BMAD, VoltAgent), startup-business-analyst (wshobson), discovery-interview.

Beats it: phuryn/pm-skills brings multi-stakeholder ideation (PM + Designer + Engineer, five ideas each) that IdeaForge's solo expansion lacks. idea-validation-agents adds live trend-signal ingestion at generation time. Startup Idea Generation adds founder-skill-to-market mapping. solo-founder (alireza) is the single highest-overlap external skill.

/market-size (TAM/SAM/SOM)

Matches (reconciled, this is NOT IdeaForge-native anymore): market-research (alireza ResOps, enterprise TAM/SAM/SOM), market-researcher (alireza Growth, explicit TAM/SAM), startup-financial-modeling (wshobson, revenue-side sizing), entrepreneur-claude-skills (bottom-up + top-down), stratarts (Porter's Five Forces), research-analyst/business-analyst (VoltAgent), free-tool-strategy (coreyhaines, revealed demand), plus the entire data-plugin layer: exa, firecrawl, brightdata, windsor-ai, nimble (official).

Beats it: idea-validation-agents and the official data plugins pull live demand signals (Google Trends, App Store, Amazon, real ad spend) instead of model-knowledge guesses, which kills the "made-up TAM" failure mode. windsor-ai (325+ real data sources) and brightdata (40+ structured extractors) have no IdeaForge equivalent at all.

/score (Why Now? timing rubric, GO/PIVOT/KILL)

Matches (Why-Now framing is NOT IdeaForge-native anymore): andreessen (alireza, demand-pull Why-Now framing), trend-analyst (VoltAgent, Why-Now research backend), pulse (alireza, ongoing Why-Now signal feed), measuring-product-market-fit (lenny), slavingia/skills (/validate-idea), claude-skills-founder (7-dim build/pivot/kill), startup-skills (GO/PIVOT/KILL), research-companion (Idea Critic, Pursue/Refine/Kill), idea-validation-agents (0-100 multiplicative-floor), assumption-mapping (VUBF risk), saas-metrics-coach/finance-skills (alireza, financial viability), PitchLense MCP (9-category risk + peer benchmarks).

Beats it: trend-analyst is a near-perfect backend for the Why-Now research step. PitchLense MCP adds peer benchmarking against sector/stage norms. assumption-mapping adds a structured riskiest-assumption artifact. The Why-Now rubric structure is no longer unique; andreessen does the same demand-pull framing.

/pitch (problem, solution, traction, ask)

Matches: startup-skill (5 formats + investor roleplay + April Dunford positioning), slavingia/skills, stratarts (12-15 slides), entrepreneur-claude-skills, startup-founder-skills, gapup-mcp (pitch_deck_storyline), claude-skills-founder, positioning-messaging/fundraising/founder-sales/launch-marketing (lenny), c-level-skills/marketing-skills (alireza, sales-enablement battlecards), marketing-strategy-pmm (davila7).

Beats it: startup-skill's startup-pitch produces five formats plus a scoring rubric and live investor roleplay, well past IdeaForge's single pitch; its startup-positioning (April Dunford 5+1) adds a positioning layer IdeaForge lacks. positioning-messaging (lenny, 58-leader corpus) is the strongest standalone positioning skill.

/challenge (adversarial stress-test using the founder's own past words)

Closest analogs, none exact: research-companion (Idea Critic, 7-dimension devil's advocate), first-principles-thinking (systematic assumption teardown), show-me-the-money (/money-panel multi-persona), competitive-analyst/competitive-analysis (lenny), startup-pivoting (lenny, Four-P), dossier (alireza, due-diligence ammunition), sales-enablement (alireza, objection handling).

Verdict: NO close external equivalent. Every external tool challenges an idea against frameworks, competitors, or generic assumptions. IdeaForge's /challenge is unique in using Annette's own prior words as the adversarial corpus. research-companion's Idea Critic is the best structured stress-test to borrow logic from; first-principles-thinking is a strong pre-pass that hands /challenge a structured assumption list to attack.

/graduate (promote an idea to a full project)

Closest analogs, none exact: the-startup (/specify into requirements.md + solution.md with complexity tiers), slavingia/skills (/mvp build-readiness), spec-to-repo/saas-scaffolder (alireza, spec-to-code), product-manager (lst97) (idea-to-backlog with epics), prioritizing-roadmap/setting-okrs-goals (lenny), research-companion (Research Strategist continue/pivot/kill triage).

Verdict: NO close external equivalent for the specific IdeaForge move (scaffold a project folder + register it + carry the personal corpus forward). the-startup's spec pipeline and spec-to-repo (alireza) are the best things to bolt on after graduation. The promotion-gate decision logic could borrow research-companion's Research Strategist triage.
🕳️

4. Gaps in IdeaForge (ranked, merged across all sources)

  1. Monetization depth (pricing + GTM + first customers). The single biggest gap. slavingia/skills ships a real /pricing and /first-customers; pricing-strategy (coreyhaines) is the deepest pricing skill in the ecosystem; claude-skills-founder/startup-skill/launch-marketing (lenny) add 90-day GTM sequencing; cro-advisor/cmo-advisor (alireza) add revenue-model and channel design. IdeaForge's /pitch touches monetize but has no pricing or GTM skill.
  2. Competitive battle cards + pricing landscape. startup-skill (startup-competitors), startup-skills (Wardley maps, 7 Powers, battlecards), sales-enablement/market-intelligence (alireza), competitor-profiling (coreyhaines). IdeaForge has nothing here; /challenge only critiques the founder's own logic.
  3. Live data plugins (revealed demand from the real world). exa, firecrawl, brightdata, windsor-ai, nimble, vibe-prospecting (all Anthropic-vetted) pull live web, Amazon, LinkedIn, TikTok, ad-spend, and B2B-contact data. IdeaForge sizes and scores from model knowledge only. This is the highest-leverage gap to close because it is install-only (no rebuild) and security-vetted.
  4. Structured riskiest-assumption artifact. assumption-mapping (VUBF), first-principles-thinking, product-discovery (alireza) enumerate and prioritize hidden assumptions as a named output. IdeaForge does this implicitly, not as an artifact.
  5. Live timing/demand signals for Why-Now. trend-analyst, idea-validation-agents, pulse (alireza) pull search trends, App Store, Reddit, social at scoring time. IdeaForge's /score runs Why-Now from model knowledge.
  6. Investor targeting + fundraising mechanics. gapup-mcp (investor_list, funding_hunter, term_sheet), startup-founder-skills (data-room, investor-research), startup-skills (Sequoia deck + investor CRM), carta-crm/carta-investors (official), cfo-advisor (alireza), fundraising (lenny). IdeaForge has no fundraising layer. Lower priority given Annette's bootstrap posture, but real.
  7. Growth-loop / PLG mechanics. growth-loops (VoltAgent), designing-growth-loops (lenny), growth-hacker (alireza) design self-reinforcing loops and compute viral coefficient. IdeaForge has no equivalent between "what the product is" and "how to sell it."
  8. Risk scorecard with peer benchmarking. PitchLense MCP returns a 9-category risk score benchmarked against sector/stage comps plus a recommendation. IdeaForge's Why-Now rubric is single-axis by comparison.
  9. Cross-session idea memory + portfolio learnings. show-me-the-money persists decisions/hypotheses across sessions (~/.smtm/) and rolls up learnings (/money-learn). IdeaForge stores idea files but has no portfolio-level learning loop. (Note: this is where IdeaForge's /graduate-plus-corpus could become a moat rather than a gap, see section 6.)
  10. Multi-stakeholder ideation. phuryn/pm-skills ideates from PM + Designer + Engineer viewpoints. IdeaForge expands solo.
  11. Financial modeling depth. startup-financial-modeling (wshobson), financial-analyst/saas-metrics-coach (alireza), entrepreneur-claude-skills (unit-economics) produce three-scenario models, DCF, LTV/CAC. IdeaForge has no financial-model output.
  12. Community discovery/vetting layer. awesome-claude-code, ComposioHQ awesome-claude-skills, and the VoltAgent indexes surface what others built in a niche (informs /score competitive density). IdeaForge evaluates ideas in isolation.

5. Top Picks to Install or Borrow Now (ranked, deduped)

  1. Official data plugins: exa + firecrawl + brightdata + windsor-ai. The highest-leverage move and the only zero-trust-risk one (Anthropic security-vetted). They convert /market-size and /score from model-guess to real revealed demand.
    /plugin marketplace add anthropics/claude-plugins-official /plugin install exa@claude-plugins-official (repeat for firecrawl, brightdata-plugin, windsor-ai)
  2. research-companion. Best external analog to /challenge; borrow the Idea Critic's 7-dimension rubric and the Research Strategist's continue/pivot/kill for the /graduate gate.
    claude plugin marketplace add https://github.com/andrehuang/research-companion claude plugin install research-companion@andrehuang-research-companion
  3. slavingia/skills (Minimalist Entrepreneur). Fills the #1 gap with a real /pricing and /first-customers from a credible founder (Gumroad), 8,906 stars.
    /plugin marketplace add slavingia/skills /plugin install minimalist-entrepreneur
  4. alirezarezvani/claude-skills bundles (business-growth-skills + finance-skills). Gets andreessen (Why-Now), market-researcher (TAM/SAM), saas-metrics-coach (LTV/CAC), and solo-founder in two installs. 16,614 stars, MIT.
    /plugin install business-growth-skills@claude-code-skills /plugin install finance-skills@claude-code-skills
  5. VoltAgent research subagents (assumption-mapping, trend-analyst, first-principles-thinking, competitive-analyst). Zero-risk markdown drops that upgrade the research and risk steps inside IdeaForge's existing skills without adding commands. Copy each .md from categories/08-business-product/ and categories/10-research-analysis/ into .claude/agents/. Repo: VoltAgent/awesome-claude-code-subagents.
  6. refoundai/lenny-skills (cherry-pick pricing-strategy peers, positioning-messaging, fundraising, measuring-product-market-fit). Operator-grade frameworks distilled from 100+ product leaders.
    npx skills add https://github.com/refoundai/lenny-skills --skill positioning-messaging (repeat per skill) For deepest pricing: npx skills add https://github.com/coreyhaines31/marketingskills --skill pricing-strategy
  7. startup-skill (startup-competitors + startup-positioning). Borrow the two capabilities IdeaForge has no equivalent for: competitive battle cards and April Dunford positioning.
    claude plugin marketplace add ferdinandobons/startup-skill claude plugin install startup@startup-skill
    README recommends Claude Max 5x; startup-design is token-heavy, so prefer the two named sub-skills.
  8. show-me-the-money. The most complete suite (25 skills); study it for the two patterns IdeaForge lacks: persistent cross-session memory (~/.smtm/) and a multi-persona review panel (/money-panel). CC BY-NC, fine for personal use.
    claude plugin marketplace add iamzifei/show-me-the-money claude plugin install money@show-me-the-money

Borrow-don't-install note: for claude-skills-founder (/founder:gtm-plan), entrepreneur-claude-skills (unit-economics, offer-creation), and the-startup (spec pipeline for post-/graduate), read the SKILL.md and lift the structure into IdeaForge-native skills rather than installing, since the first two are stale and none knows Annette's context, voice, or runway. PitchLense MCP and gapup-mcp are evaluate-at-low-cost-first options (PitchLense needs GEMINI_API_KEY and is stale; gapup is brand-new with a free 100-call/mo tier).

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6. Micro-SaaS Read

Is "IdeaForge as a product" defensible? No, not as a generic startup-idea-evaluation plugin. Across all four sources this category is saturated and commoditized: phuryn/pm-skills (11.7k stars), alirezarezvani/claude-skills (16.6k, 338 skills), slavingia/skills (8.9k), refoundai/lenny-skills (operator frameworks), and show-me-the-money (free, 25 skills) set a free, high-quality bar that a paid generic clone cannot clear. Anyone can git clone a 20-to-300-skill founder suite today for zero dollars. A "score and pitch my startup idea" SaaS walks straight into a price war against free.

The cross-source reinforcement that sharpens the thesis: every framework an idea tool could sell is now commoditized and free. Market sizing (TAM/SAM/SOM) is free in alirezarezvani and wshobson. Why-Now / demand-pull framing is free in andreessen and trend-analyst. Pricing is free in pricing-strategy and slavingia/skills. Positioning is free in positioning-messaging and April Dunford skills. PMF diagnostics are free in measuring-product-market-fit. Battle cards, growth loops, fundraising mechanics, financial models: all free. When every framework is free, the framework is not the asset. The only thing that cannot be cloned from a SKILL.md is the per-founder corpus: the accumulated brain dumps, decision logs, killed-idea post-mortems, and past pitches of one specific person. That is the one asset that compounds per user and gets better with use, which is the definition of a data moat.

Where the defensible white space actually is

  1. The /challenge mechanic, productized multi-tenant. Nobody else stress-tests an idea against the founder's own prior words. The moat is not the prompt (a competitor copies that in an afternoon); it is the longitudinal per-founder corpus that fuels the adversary. "Your past self argues with your present idea." Price: $19-29/mo for solo founders and indie hackers; $49-99/seat/mo for accelerator cohorts (YC-style batches, Build-in-Public communities, On Deck-style fellowships) who want every founder's prior reasoning held against their current pivot. Buyer: indie hackers, Build-in-Public founders, accelerator and incubator program managers. This is the single most ownable angle in the whole landscape and it has zero free competition.
  2. Idea-to-graduation pipeline with persistent portfolio memory. Combine /graduate with show-me-the-money-style cross-session memory and a portfolio learning loop. The product is not "evaluate one idea," it is "manage a portfolio of 30 ideas over months, surface which to revive, and learn from what you killed and why." Annette is the exact persona. Price: $20-40/mo for solo multi-idea creators; $79-149/mo for small studios and holdcos running many bets at once. Moat: the longitudinal dataset of one operator's full idea history.
  3. A thin hosted wrapper that orchestrates the best free skills behind one opinionated, voice-aware, phone-first workflow. The market is fragmented into 60+ overlapping repos; nobody has bundled the best of each into a single curated pipeline with a clean non-coder interface and persistence. Value is curation + persistence + a phone-first UI for non-coders, not novel prompts. Closer to a productized-service play than pure SaaS. Price: $15-30/mo, buyer is the non-technical creator who will never git clone anything.
Concrete recommendation: the strongest seed is option 1, the founder-corpus /challenge engine, because it is the only capability with zero free competition, a structural data moat, and a clear paying buyer at $19-99/mo. The general "evaluate my idea" product is a no. The "argue with my past self" product is a yes. Validate it the IdeaForge way before building: run /score (Why Now?) and /challenge on this idea itself.
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7. Excluded / Could Not Verify

  • Startup Pitch Deck Reviewer (mcpmarket.com): listing page exists and is indexed, but no backing GitHub repo, SKILL.md, or 35-criteria rubric could be found after exhaustive search. Treat as an unverified product page, not an installable artifact. Confirmed real alternative if the capability is wanted: dkorobtsov/pitch-deck (Claude Code plugin, /create and /audit with a 7-test stress-test).
  • Startup Idea Generation (mcpmarket.com): skill listing is real and indexed but has no backing GitHub repo found; install only via the mcpmarket folder copy. Use with eyes open.
  • claudemarketplaces page-404 skills (confirmed present in their GitHub repos via API, marketplace pages lag): competitive-analysis, designing-growth-loops, defining-product-vision, platform-strategy (lenny); competitor-profiling, customer-research, product-marketing-context (coreyhaines); business-analytics, team-composition-analysis, customer-sales-automation (wshobson); marketing-strategy-pmm (davila7); lead-research-assistant (composio). Install commands remain valid; treat as "available, unindexed page."
  • market-sizing skill in refoundai/lenny-skills: searched for, not present in the repo scan. There is no explicit standalone TAM skill in the lenny pack (its sizing lives inside measuring-product-market-fit and adjacent skills). The TAM/SAM/SOM capability is confirmed in alirezarezvani (market-research, market-researcher) and wshobson (startup-financial-modeling) instead.

Data-accuracy corrections carried forward: alirezarezvani/claude-skills is 16,614 stars (the raw alireza source file records the older ~1,668 figure) and is owned by alirezarezvani (not "nginity"); rampstackco/claude-skills has 102 skills (not 59). Both repos are real and active.

Maturity caution (verified-real but stale, use with eyes open): startup-skills (bwerneckm), stratarts, entrepreneur-claude-skills, startup-founder-skills, and PitchLense MCP have had no commits since Jan-Feb 2026. Prompt-based skills still function but are unmaintained. stratarts additionally ships dark-themed Chart.js HTML output that violates Annette's no-dark-backgrounds rule and would need CSS overrides before any deliverable is surfaced.

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