Install
$ agentstack add skill-martinpuli-createanapp-app-market-discovery ✓ scanned · ✓ verified, works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
Verified badge
Passed review? Show it. Paste this badge into your README, it links to the public security report.
Reliability & compatibility
Declared compatibility
Compatibility is declared by the source manifest. End-to-end runtime verification is coming, see below.
We're building live execution health for every listing: tool-call success rate, median latency, uptime, and last-checked timestamps, measured, not self-reported. It isn't live yet, so we don't show numbers we can't stand behind.
How agent discovery & health will work →About
App Market Discovery
Search broadly enough to avoid anchoring on the first plausible idea. Deliver ranked opportunity hypotheses for later validation; do not call them validated.
Define the search mandate
Record:
- target Apple platforms, devices, territories, and languages;
- consumer, prosumer, or business preference;
- budget, deadline, team, and desired operator autonomy;
- acceptable acquisition and monetization models;
- whether interviews, sales, regulated review, moderation, physical service, or marketplaces are allowed;
- capabilities or risks the user explicitly excludes.
If constraints are missing, make reversible assumptions and label them. Do not narrow the world to categories already mentioned in the conversation.
Build a diverse opportunity universe
Generate candidates across unrelated jobs and industries. Look for:
- expensive, frequent, urgent, error-prone, or emotionally important work;
- underserved workflows hidden inside generic tools, paper, spreadsheets, desktop-only software, or fragmented services;
- changes in Apple hardware, frameworks, regulation, demographics, or business behavior;
- markets with reachable buyers and observable purchase intent;
- jobs where camera, microphone, location, offline work, Pencil, sensors, Shortcuts/App Intents, on-device processing, or Apple ecosystem continuity materially improve the outcome.
Exclude obvious clones, generic AI wrappers, repackaged websites, speculative network-effect markets without a liquidity plan, and ideas whose service burden violates the mandate.
Research the market landscape
Use current direct evidence:
- App Store queries by territory, ratings, review recency, screenshots, pricing, IAP/subscriptions, and update cadence;
- competitor sites, help centers, changelogs, public pricing, and positioning;
- search demand, forums, professional communities, complaints, procurement pages, and job posts;
- credible industry, demographic, and platform sources;
- current Apple features that create, commoditize, or eliminate an advantage;
- distribution channels where the buyer can actually be reached.
Save the date, query, source URL, observation, and inference separately. Ratings do not prove revenue; market size does not prove reachability.
Rank without pretending certainty
Score 0–10 with explicit weights:
| Criterion | Suggested weight | |---|---:| | Pain, urgency, or measurable ROI | 20% | | Willingness-to-pay evidence | 15% | | Reachable distribution | 15% | | Recurrence and retention | 10% | | Competitive opening | 10% | | Apple-native advantage | 10% | | Build and operating feasibility | 10% | | Platform/regulatory risk | 5% | | Expansion or defensibility | 5% |
For every finalist, search specifically for the strongest reason not to build it: dominant/free substitutes, recent entrants, platform bundling, low frequency, high CAC, weak switching incentive, moderation, liability, regulated claims, or costly human operations. Re-score after the adversarial pass.
Hand off to validation
Return:
- broad candidate matrix and source ledger;
- top three opportunities with distinct users/jobs;
- chosen recommendation only when requested;
- current alternatives, native advantage, monetization and distribution hypotheses;
- strongest falsifiers and unanswered questions;
- a clear statement that discovery has ranked ideas but has not validated demand or market fit.
Invoke $app-idea-validator next for the selected idea. Do not run behavioral experiments or silently begin development inside this skill.
Read references/opportunity-map.md for the output structure.
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: MartinPuli
- Source: MartinPuli/createAnApp
- License: MIT
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.