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Free MCP servers and Claude skills

Free MCP servers (connectors) and skills for Claude and Claude Code.

998 products

LSP toolsDevelopment · SkillLSP toolsUse language server diagnostics, definitions, references and safe renames.No reviewsFreeAccessible notificationsProductivity · SkillAccessible notificationsMake notifications and alerts accessible to screen reader users.No reviewsFreeHumanizerProductivity · SkillHumanizerMake AI-written text sound human without changing what it says.No reviewsFreeULW loopDevelopment · SkillULW loopA goal loop that breaks work into checkpointed ultrawork steps.No reviewsFreeInfluencer marketingMarketing · SkillInfluencer marketingRun creator, influencer and ambassador partnerships that work.No reviewsFreeCLI-Anything 3MFProductivity · SkillCLI-Anything 3MFEdit 3MF 3D printing files: resize holes, repair meshes, compare files.No reviewsFreeDiagram designMarketing · SkillDiagram designCreate branded architecture diagrams, flowcharts, sequences and charts.No reviewsFreeCompetitorsMarketing · SkillCompetitorsCreate or audit 'X vs Y' comparison and alternative pages.No reviewsFreeARIA hidden bodyDesign and images · SkillARIA hidden bodyNever put aria-hidden on the document body.No reviewsFreeEmailsMarketing · SkillEmailsCreate or improve automated email sequences: welcome, onboarding, nurture.No reviewsFreeAnimated contentDesign and images · SkillAnimated contentConvert heavy animated GIFs to lighter video.No reviewsFreeHyperplanProductivity · SkillHyperplanAdversarial multi-agent planning: a hostile team critiques the plan first.No reviewsFreeInit deepProductivity · SkillInit deepCreate a hierarchical AGENTS.md knowledge base for a repository.No reviewsFreeCustomer researchProductivity · SkillCustomer researchRun and synthesise customer research and know what is safe to conclude.No reviewsFreeCold emailMarketing · SkillCold emailWrite and run B2B cold outbound emails that get replies.No reviewsFreeLearn agent skillsStudies · SkillLearn agent skillsA focused tutor for the Agent Skills engineering path.No reviewsFreeApplication security testingSecurity · SkillApplication security testingPlan and run application security testing across a product with Strix.No reviewsFreeDirectory submissionsDevelopment · SkillDirectory submissionsList your product in startup, SaaS, AI and MCP directories that are worth it.No reviewsFreeBuild projectProductivity · SkillBuild projectA hands-on tutor for the projects of AI Engineering from Scratch.No reviewsFreeImageMarketing · SkillImageCreate, generate, edit or optimise marketing images.No reviewsFreeLazyCodex doctorDevelopment · SkillLazyCodex doctorCheck the health of a LazyCodex and Codex CLI installation.No reviewsFreeAnimation performanceProductivity · SkillAnimation performanceAnimate with transform and opacity for smooth performance.No reviewsFreeAI contentData and analytics · SkillAI contentAudit and refine AI-generated content on your site.No reviewsFreeDebuggingDevelopment · SkillDebuggingHypothesis-driven debugging in any language, locked in with a failing test.No reviewsFree

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