New MCPs and skills for Claude

Showing products published less than 30 days ago, and those that got a new version approved by the team in that time. Newest first.

713 products

Productivity · SkillJPA patternsJPA and Hibernate patterns for Spring Boot: entities, queries, transactions (Spanish).No reviewsFreeProductivity · SkillUsing superpowersThe entry point of Superpowers: how Claude finds and uses skills before every response.No reviewsFreeProductivity · SkillUsing agent skillsThe meta-skill that decides which agent skill or workflow applies to a task.No reviewsFreeDevelopment · SkillBrainstorming (Superpowers)Refine an idea through questions before writing a single line of code.No reviewsFreeData and analytics · SkillPerformance optimizationOptimise performance across frontend, backend, queries and databases.No reviewsFreeProductivity · SkillWeb artifacts builderBuild complex claude.ai HTML artifacts with React, Tailwind CSS and shadcn/ui.No reviewsFreeData and analytics · SkillExcel (Anthropic)Create and analyse Excel workbooks with formulas, formatting and charts.No reviewsFreeData and analytics · SkillBackup setupSet up, check or restore local snapshots of the claude-mem database.No reviewsFreeProductivity · SkillIndex refreshRebuild the LLM Wiki index from the actual wiki tree.No reviewsFreeProductivity · SkillIdea refineTurn a vague idea into a sharp, actionable concept through structured thinking.No reviewsFreeProductivity · SkillDo (claude-mem)The execution step of claude-mem's automated workflow, used after make-plan.No reviewsFreeDevelopment · SkillChildhoodWatch a shipped release after deployment until the observation window is clean.No reviewsFreeDevelopment · SkillDoc maintenanceKeep project docs aligned with recent code changes, without rewriting the rest.No reviewsFreeProductivity · SkillPython testingPython testing with pytest: TDD, fixtures, mocking and coverage (Spanish).No reviewsFreeProductivity · SkillGo testingGo testing: table-driven tests, subtests, benchmarks, fuzzing and coverage (Spanish).No reviewsFreeProductivity · SkillPython patternsIdiomatic Python, PEP 8, type hints and best practices (Spanish).No reviewsFreeDevelopment · SkillEval harnessA formal evaluation framework for Claude Code sessions, eval-driven development (Spanish).No reviewsFreeStudies · SkillContinuous learningDeprecated v1 learning skill that extracts skills at the end of a session (Spanish).No reviewsFreeDevelopment · SkillFirecrawl build searchUse Firecrawl's /search endpoint when a feature starts from a query, not a URL.No reviewsFreeProductivity · SkillOwner goalsMap what the owner wants from the prompts they typed, with dated quotes.No reviewsFreeProductivity · SkillSource driven developmentGround every implementation decision in official documentation, with citations.No reviewsFreeMarketing · SkillMoneyPrinterTurbo videoCreate a finished video from a topic, prompt or script with MoneyPrinterTurbo.No reviewsFreeDesign and images · SkillDesign isAudit a design against Dieter Rams' ten principles of good design.No reviewsFreeProductivity · SkillMode creatorCreate and install custom claude-mem modes with your own observation types.No reviewsFree

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