Coding & Development
JASGENIUS/appbacktest-skill
Claude skill for AppBacktest: teaches an AI coding agent to send simulated users through your real UI, verify what actually happened with deterministic checks, and prove every fix with a replay that uses no model at all.
$ npx skills add JASGENIUS/appbacktest-skilljkarenko/.claude-tools
Claude skills and agents
$ npx skills add jkarenko/.claude-toolsflndrn-dev/briven-plugin
Briven serverless PostgreSQL plugin for Grok and Claude. Skill + live MCP door for briven.tech. Shops have not listed it yet.
$ npx skills add flndrn-dev/briven-pluginWho-is-Mirror/Mirror-CodeX-Skills
codex skills
$ npx skills add Who-is-Mirror/Mirror-CodeX-Skillsguisa17/whatsapp-cloud-api-skill
Claude skill for Meta's WhatsApp Cloud API — the misconfigurations that fail silently, error codes decoded, and a standalone diagnostic script. Verified against Graph API v26.0.
$ npx skills add guisa17/whatsapp-cloud-api-skillgaooooosh/G-Figure
Agent-guided Codex skill for evidence-aligned, publication-ready scientific figures and captions.
$ npx skills add gaooooosh/G-Figurehqc135/agy-worker
A Codex Skill that delegates bounded coding chores to the official Antigravity CLI and verifies the result.
$ npx skills add hqc135/agy-workerJamesFincher/PDFiTT
Open-source, self-hostable Markdown-to-PDF generation MCP with a browser UI, direct API, and portable agent skill.
$ npx skills add JamesFincher/PDFiTTDNAlec/statement-bookkeeping
微信/支付宝/京东/银行对账单合并记账 Agent Skill — 去重、转账识别、复核后写入 ezBookkeeping
$ npx skills add DNAlec/statement-bookkeepingDaqi029/saas-onboarding-diagnosis
Agent skill for diagnosing SaaS onboarding, activation, Aha Moment, and time to value
$ npx skills add Daqi029/saas-onboarding-diagnosisthewelshrich/skillenv
Virtual environments for agent skills
$ npx skills add thewelshrich/skillenvdills122/package-spelunker
A unified ECMAScript toolkit for diving into all the details of a package, dependency tree, etc
$ npx skills add dills122/package-spelunkerrcps7/kairos
KAIROS is a lightweight, self-improving AI agent
$ npx skills add rcps7/kairossammyghe/pangenome
A prokaryotic architecture for LLM agent ecosystems: horizontal capability transfer with an immune system, dormancy that costs nothing, and epidemiological measurement of how agent capabilities actually spread.
$ npx skills add sammyghe/pangenomedamonleelcx/J.A.R.V.I.S.-agent
A durable, long-running AI engineering partner.
$ npx skills add damonleelcx/J.A.R.V.I.S.-agentgenpark-merchant-inventory-stockout-reorder-forecaster-skill
Inventory stockout risk & purchase order reorder calculator (Anthropic Merchant)
$ npx skills add alphaparkinc/genpark-merchant-inventory-stockout-reorder-forecaster-skillgenpark-merchant-sales-velocity-cohort-diagnostics-skill
Multi-channel sales velocity & return anomaly diagnostics (Anthropic Merchant)
$ npx skills add alphaparkinc/genpark-merchant-sales-velocity-cohort-diagnostics-skillalphaparkinc/genpark-multi-item-goal-basket-planner-skill
Goal-driven multi-item basket planner within budget ceilings (Anthropic Shopping)
$ npx skills add alphaparkinc/genpark-multi-item-goal-basket-planner-skillgenpark-merchant-dynamic-pricing-elasticity-optimizer-skill
Price elasticity optimizer & gross margin floor protection (Anthropic Merchant)
$ npx skills add alphaparkinc/genpark-merchant-dynamic-pricing-elasticity-optimizer-skillgenpark-post-purchase-customer-care-inquiry-resolver-skill
Post-purchase customer care order tracking & returns resolver (Anthropic Shopping)
$ npx skills add alphaparkinc/genpark-post-purchase-customer-care-inquiry-resolver-skillNeaByteLab/Agent-Skill
Agent Skill specification with a parser turning SKILL.md files into strongly-typed skill objects for downstream agent tooling.
$ npx skills add NeaByteLab/Agent-Skillgenpark-merchant-catalog-sku-enrichment-classifier-skill
SKU attribute extraction & Google taxonomy categorization (Anthropic Merchant)
$ npx skills add alphaparkinc/genpark-merchant-catalog-sku-enrichment-classifier-skillalphaparkinc/genpark-shopper-memory-preference-profile-skill
Persistent shopper memory, sizing matrix & aesthetic graph (Anthropic Shopping)
$ npx skills add alphaparkinc/genpark-shopper-memory-preference-profile-skillLinklyAI/linkly-ai-cli
Linkly AI CLI Tools
$ npx skills add LinklyAI/linkly-ai-cli