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Free MCP servers and Claude skills

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

329 products

ChiplabProductivity · MCPChiplabRun, build, and validate firmware on virtual hardware from your AI agent. Hardware knowledge corpus.No reviewsFreeClaude certificationProductivity · SkillClaude certificationA tutor for the Claude certification tracks of AI Engineering from Scratch.No reviewsFreeClaude mem installProductivity · SkillClaude mem installInstall claude-mem on Cursor with a local or remote worker.No reviewsFreeClinical decision supportProductivity · SkillClinical decision supportPrepare research-only clinical decision support evaluations and evidence.No reviewsFreeClinical reportsProductivity · SkillClinical reportsDraft and check the structure of clinical and research reports.No reviewsFreeCompetitor profilingProductivity · SkillCompetitor profilingResearch competitors into dated, fair profiles.No reviewsFreeConsciousness councilProductivity · SkillConsciousness councilRun a multi-perspective council to think through a decision or trade-off.No reviewsFreeConstraint driven developmentProductivity · SkillConstraint driven developmentWrite the project's quality bar as a contract so agents cannot quietly lower it.No reviewsFreeContent strategyProductivity · SkillContent strategyPlan content that brings customers: topic clusters and editorial calendars.No reviewsFreeContext engineeringProductivity · SkillContext engineeringSet up the right context and rules files for an agent session.No reviewsFreeCoordinate ruflo swarmProductivity · SkillCoordinate ruflo swarmCoordinate a Ruflo agent swarm: channels, signed updates, claims and next actions.No reviewsFreeCoordinate team workProductivity · SkillCoordinate team workCreate, assign and update tasks in an AI team run, one owner per task.No reviewsFreeCustomer researchProductivity · SkillCustomer researchRun and synthesise customer research and know what is safe to conclude.No reviewsFreeCypress Cloud MCPProductivity · MCPCypress Cloud MCPDirect access to Cypress tests results and accessibility reports in your AI workflow.No reviewsFreeDAG libraryProductivity · SkillDAG librarySave a multi-agent DAG once and re-run it by name.No reviewsFreeDXRatingProductivity · MCPDXRatingmaimai DX songs, charts and internal levels, and rating and Best 50 calculators, from DXRatingNo reviewsFreeDecionisProductivity · MCPDecionisAuthorize consequential AI agent actions before executionNo reviewsFreeDeep researchProductivity · SkillDeep researchRun substantial web research with source comparison and synthesis.No reviewsFreeDeeptutor cli screenshot 1Productivity · SkillDeepTutor CLIUse DeepTutor, a personalised lifelong tutoring system, from the command line.No reviewsFreeDefuddleProductivity · SkillDefuddleExtract clean, readable Markdown from web pages with Defuddle.No reviewsFreeDelegate workProductivity · SkillDelegate workDelegate requested work to an existing Paperclip agent with a durable task reference.No reviewsFreeDerive screenshot 1Productivity · MCPDerivePublish agent output to permanent versioned URLs, read review comments back, and revise.No reviewsFreeDevCycleProductivity · MCPDevCycleDevCycle feature flags for Claude: create, update and inspect flags from your coding assistant.No reviewsFreeDiagnosing superpowersProductivity · SkillDiagnosing superpowersFind out why a Superpowers session went wrong: repeated work, ignored plans or a skill that did not fire.No reviewsFree

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