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Free MCP servers and Claude skills

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

329 products

CLI-Hub meta skillProductivity · SkillCLI-Hub meta skillDiscover agent-friendly CLIs for professional software.No reviewsFreeCLI-Anything ComfyUIProductivity · SkillCLI-Anything ComfyUIQueue and manage ComfyUI image generation workflows from the CLI.No reviewsFreeCLI-Anything for ReasonixProductivity · SkillCLI-Anything for ReasonixBuild and test CLI-Anything harnesses with Reasonix.No reviewsFreeDeeptutor cli screenshot 1Productivity · SkillDeepTutor CLIUse DeepTutor, a personalised lifelong tutoring system, from the command line.No reviewsFreeCLI-Anything BlenderProductivity · SkillCLI-Anything BlenderEdit 3D scenes in Blender from the command line.No reviewsFreeCOBRApyProductivity · SkillCOBRApyConstraint-based metabolic modelling with COBRApy: FBA, FVA, knockouts.No reviewsFreeClinical reportsProductivity · SkillClinical reportsDraft and check the structure of clinical and research reports.No reviewsFreeCLI-Anything for OpenClawProductivity · SkillCLI-Anything for OpenClawBuild and test CLI-Anything harnesses with OpenClaw.No reviewsFree13C metabolic fluxProductivity · Skill13C metabolic fluxEstimate metabolic fluxes from carbon-13 isotope tracing data.No reviewsFreeAlphaGenomeProductivity · SkillAlphaGenomeLook up AlphaGenome Atlas effect scores for human genetic variants.No reviewsFreeAnalytical method validationProductivity · SkillAnalytical method validationPlan and document analytical method validation under ICH Q2(R2) and Q14.No reviewsFreeBlueprint figureProductivity · SkillBlueprint figureDraw static SVG figures in the AI Engineering from Scratch blueprint style.No reviewsFreeEventsProductivity · SkillEventsPlan, run, sponsor or speak at events, and judge whether they pay off.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 reviewsFreeCLI-Anything 3MFProductivity · SkillCLI-Anything 3MFEdit 3MF 3D printing files: resize holes, repair meshes, compare files.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 reviewsFreeBuild projectProductivity · SkillBuild projectA hands-on tutor for the projects of AI Engineering from Scratch.No reviewsFreeAnimation performanceProductivity · SkillAnimation performanceAnimate with transform and opacity for smooth performance.No reviewsFreeIsometric explainerProductivity · SkillIsometric explainerBuild an interactive isometric machine page that explains a process step by step.No reviewsFreeOnboardingProductivity · SkillOnboardingA guided first-time setup and tour of the omo workflow.No reviewsFree404 pageProductivity · Skill404 pageCreate and check a custom 404 error page.No reviewsFree

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