CCM
/Skills
SkillsMCPMarketplacesDigestToolsAdvertise

This week in Claude

Every Monday: Claude Code, Agent SDK, MCP, and the Anthropic platform moves worth your time.

Skills by Category
Frontend DevelopmentBackend & APIsTesting & QASecurityDevOps & CI/CDGit & Pull RequestsDocumentationCode Review & QualityAI & Agent BuildingSkill Development
MCP Servers by Category
Sales & MarketingWeb & Browser AutomationDatabasesAI & LLM ToolsCloud & InfrastructureCommunication & MessagingDeveloper ToolsDesign & CreativeDocuments & KnowledgeSearch & Web Crawling
Marketplaces by Category
AI Agents & OrchestrationLLM IntegrationDevelopment ToolsFrontend & UIBackend & APIsDatabasesTesting & Code QualityDevOps & CloudSecurity & ComplianceGit & Version Control

Claude Code Marketplaces

Discover Claude Code plugins, extensions, and tools. Automatically updated directory of Anthropic Claude AI marketplaces with development tools, productivity plugins, and integrations.

Resources

  • Browse Skills
  • Browse MCP Servers
  • Browse Marketplaces
  • Skill index
  • MCP index
  • Marketplace index
  • Plugins Reference

Community

  • About
  • Tools
  • Feedback
  • Privacy Policy
  • Advertise

Built for the Claude Code community with Claude Code by mertbuilds.com

Independent project, not affiliated with Anthropic
levnikolaevich avatar

Ln 201 Opportunity Discoverer

levnikolaevich/claude-code-skills
400 installs533 stars
Summary

This is a planning worker that runs product ideas through a KILL funnel before you waste time building. It forces you to find real traffic channels and search demand first, instead of the usual developer trap of building then wondering where customers are. The approach is aggressive: ideas get killed for no traffic source, weak search volume, or if you can't ship an MVP in under 8 weeks. It also makes you rate your own interest, because low scores predict burnout. The output is one surviving idea with one channel to focus on, which feeds into epic planning. Best used when you have an existing product and 3-10 possible growth directions to evaluate.

Install to Claude Code

npx -y skills add levnikolaevich/claude-code-skills --skill ln-201-opportunity-discoverer --agent claude-code

Installs into .claude/skills of the current project.

CodeRabbit
CodeRabbit
AI writes the code. CodeRabbit catches the slop.
Try For Free →
MCP-ready Email SendingMCP-ready Email Sending
MCP-ready Email Sending
Plug Mailtrap into your AI workflow and let it handle the email.
Connect Mailtrap MCP →
Make your agent a DeFi expert
Make your agent a DeFi expert
Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →
Capacitor - Shared memory for your team’s coding agents.
Capacitor - Shared memory for your team’s coding agents.
Make coding agent sessions - Searchable, Shareable, Vendor-neutral & Scored.
Try For Free →
CodeScene MCP ServerCodeScene MCP Server
CodeScene MCP Server
Your agent targets a perfect 10 Code Health score. Deterministic. Every commit.
Try For Free →
Give your AI the whole web as clean markdownGive your AI the whole web as clean markdown
Give your AI the whole web as clean markdown
Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →
belt - the only tool your agent needs
belt - the only tool your agent needs
belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →
inference shell
inference shell
create and run specialised agents in minutes
build now →
CodeRabbit
CodeRabbit
AI writes the code. CodeRabbit catches the slop.
Try For Free →
MCP-ready Email SendingMCP-ready Email Sending
MCP-ready Email Sending
Plug Mailtrap into your AI workflow and let it handle the email.
Connect Mailtrap MCP →
Make your agent a DeFi expert
Make your agent a DeFi expert
Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →
Capacitor - Shared memory for your team’s coding agents.
Capacitor - Shared memory for your team’s coding agents.
Make coding agent sessions - Searchable, Shareable, Vendor-neutral & Scored.
Try For Free →
CodeScene MCP ServerCodeScene MCP Server
CodeScene MCP Server
Your agent targets a perfect 10 Code Health score. Deterministic. Every commit.
Try For Free →
Give your AI the whole web as clean markdownGive your AI the whole web as clean markdown
Give your AI the whole web as clean markdown
Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →
belt - the only tool your agent needs
belt - the only tool your agent needs
belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →
inference shell
inference shell
create and run specialised agents in minutes
build now →
Files
SKILL.md

Select a file.

Featured
CodeRabbit
CodeRabbit
AI writes the code. CodeRabbit catches the slop.
Try For Free →
MCP-ready Email SendingMCP-ready Email Sending
MCP-ready Email Sending
Plug Mailtrap into your AI workflow and let it handle the email.
Connect Mailtrap MCP →
Make your agent a DeFi expert
Make your agent a DeFi expert
Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →
Capacitor - Shared memory for your team’s coding agents.
Capacitor - Shared memory for your team’s coding agents.
Make coding agent sessions - Searchable, Shareable, Vendor-neutral & Scored.
Try For Free →
CodeScene MCP ServerCodeScene MCP Server
CodeScene MCP Server
Your agent targets a perfect 10 Code Health score. Deterministic. Every commit.
Try For Free →
Give your AI the whole web as clean markdownGive your AI the whole web as clean markdown
Give your AI the whole web as clean markdown
Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →
belt - the only tool your agent needs
belt - the only tool your agent needs
belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →
inference shell
inference shell
create and run specialised agents in minutes
build now →
Categories
Productivity & PlanningMarketing & SEO
First SeenJun 3, 2026
View on GitHub

More from levnikolaevich/claude-code-skills

All 128 skills →
  • Ln 200 Scope Decomposer396
  • Ln 631 Test Business Logic Auditor396
  • Ln 140 Test Docs Creator395
  • Ln 761 Secret Scanner395
  • Ln 730 Devops Setup394
  • Ln 630 Test Auditor389
  • Ln 210 Epic Coordinator387
  • Ln 773 Cors Configurator386
  • Ln 742 Precommit Setup385
  • Ln 774 Healthcheck Setup385
  • Ln 113 Backend Docs Creator384
  • Ln 114 Frontend Docs Creator384
  • Ln 115 Devops Docs Creator384
  • Ln 401 Task Executor384
  • Ln 700 Project Bootstrap384
  • Ln 732 Cicd Generator384
  • Ln 301 Task Creator383
  • Ln 522 Manual Tester383
  • Ln 302 Task Replanner382
  • Ln 511 Code Quality Checker382
  • Ln 640 Pattern Evolution Auditor382
  • Ln 760 Security Setup382
  • Ln 772 Error Handler Setup382
  • Ln 632 Test E2e Priority Auditor381

Recommended

More Productivity & Planning →
parcadei avatar
implement_plan_micro

parcadei/continuous-claude-v3

Implement technical plans from thoughts/shared/plans with verification
397
3.9k
bmad-code-org avatar
bmad-create-prd

bmad-code-org/bmad-method

Deprecated — forwards to bmad-prd (create intent).
391
51.7k
davila7 avatar
clinical-decision-support

davila7/claude-code-templates

Generate professional clinical decision support (CDS) documents for pharmaceutical and clinical research settings, including patient cohort analyses (biomarker-stratified with outcomes) and treatment recommendation reports (evidence-based guidelines with decision algorithms). Supports GRADE evidence grading, statistical analysis (hazard ratios, survival curves, waterfall plots), biomarker integration, and regulatory compliance. Outputs publication-ready LaTeX/PDF format optimized for drug development, clinical research, and evidence synthesis.
390
30.2k
garrytan avatar
plan-ceo-review

garrytan/gstack

CEO/founder-mode plan review. (gstack)
381
127.1k
garrytan avatar
plan-eng-review

garrytan/gstack

Eng manager-mode plan review. (gstack)
381
127.1k
levnikolaevich avatar
ln-632-test-e2e-priority-auditor

levnikolaevich/claude-code-skills

Audits E2E coverage for critical user-visible journeys and wasteful E2E tests. Use when reviewing E2E journey value.
381
533