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Free MCP servers and Claude skills

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

329 products

CLI-Anything CalibreProductivity · SkillCLI-Anything CalibreManage an e-book library with Calibre from the command line.No reviewsFreeCLI-Anything ChromaDBProductivity · SkillCLI-Anything ChromaDBManage ChromaDB vector collections and run semantic search from the CLI.No reviewsFreeCLI-Anything CloudAnalyzerProductivity · SkillCLI-Anything CloudAnalyzerRun CloudAnalyzer quality checks on mapping and perception outputs.No reviewsFreeCLI-Anything CloudCompareProductivity · SkillCLI-Anything CloudCompareProcess 3D point clouds and meshes with CloudCompare from the CLI.No reviewsFreeCLI-Anything ComfyUIProductivity · SkillCLI-Anything ComfyUIQueue and manage ComfyUI image generation workflows from the CLI.No reviewsFreeCLI-Anything browserProductivity · SkillCLI-Anything browserBrowser automation that maps Chrome's accessibility tree to a file system.No reviewsFreeCLI-Anything for HermesProductivity · SkillCLI-Anything for HermesBuild and test CLI-Anything harnesses with Hermes Agent.No reviewsFreeCLI-Anything for OpenClawProductivity · SkillCLI-Anything for OpenClawBuild and test CLI-Anything harnesses with OpenClaw.No reviewsFreeCLI-Anything for ReasonixProductivity · SkillCLI-Anything for ReasonixBuild and test CLI-Anything harnesses with Reasonix.No reviewsFreeCLI-Anything generatorProductivity · SkillCLI-Anything generatorBuild, test and list CLI-Anything harnesses inside Cursor.No reviewsFreeCLI-Hub matrix: 3D and CADProductivity · SkillCLI-Hub matrix: 3D and CADChoose the right tools for 3D modelling, CAD, point clouds and fabrication.No reviewsFreeCLI-Hub matrix: game developmentProductivity · SkillCLI-Hub matrix: game developmentChoose the right tools for game development, from engine to store publishing.No reviewsFreeCLI-Hub matrix: knowledge and researchProductivity · SkillCLI-Hub matrix: knowledge and researchChoose the right tools for research, notes, writing and publishing.No reviewsFreeCLI-Hub meta skillProductivity · SkillCLI-Hub meta skillDiscover agent-friendly CLIs for professional software.No reviewsFreeCOBRApyProductivity · SkillCOBRApyConstraint-based metabolic modelling with COBRApy: FBA, FVA, knockouts.No reviewsFreeCOTAL actions (cotal.ai) screenshot 1Productivity · MCPCOTAL actions (cotal.ai)cotal.ai actions: product overview, site search, build log, feedback, Cloud waitlist, updates, callsNo reviewsFreeCairn.ink Memory screenshot 1Productivity · MCPCairn.ink MemoryCross-session memory for AI agents with a Source Receipt for every memory, over MCP.No reviewsFreeCall MeProductivity · MCPCall MeYour AI rings your iPhone, speaks its question, and gets your spoken answer back as text.No reviewsFreeCanteraProductivity · SkillCanteraSimulate chemical reactors and ignition delay with Cantera.No reviewsFreeCareer opsProductivity · SkillCareer opsAn open-source AI job search agent: evaluate offers, generate CVs, track applications.No reviewsFreeCellarionProductivity · MCPCellarionWine cellar manager: bottles, racks, drink windows, pairings and a shared wine registry.No reviewsFreeCheck testsProductivity · SkillCheck testsRun the local test evidence checkNo reviewsFreeCherry computerProductivity · SkillCherry computerDrive native desktop apps through Cherry Studio's computer use.No reviewsFreeCherry tool guideProductivity · SkillCherry tool guideHow Cherry Studio routes tools: shell, search, memory, schedules, skills, MCP.No reviewsFree

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