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Free MCP servers and Claude skills

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

309 products

Porkbun (official)Development · MCPPorkbun (official)Official Porkbun MCP server: domains, DNS, SSL, hosting and Cloudflare via the Porkbun API.No reviewsFreePostmanDevelopment · MCPPostmanPostman collections, environments and APIs available from Claude.No reviewsFreePower Automate MCP Server by Flow Studio screenshot 1Development · MCPPower Automate MCP Server by Flow StudioDebug, build, and manage Power Automate cloud flows with AI agentsNo reviewsFreePreloop screenshot 1Development · MCPPreloopOpen-source AI agent control plane and software factory: govern every tool and model call.No reviewsFreePrisma PostgresDevelopment · MCPPrisma PostgresManage your Prisma Postgres databases and Prisma Compute apps.No reviewsFreeProa documentationDevelopment · MCPProa documentationSearch and read official Proa Rust framework documentation. Public, read-only, no credentials.No reviewsFreePubMedDevelopment · MCPPubMedSearch PubMed/Europe PMC, fetch articles and full text (PMC/EPMC/Unpaywall), citations, MeSH terms.No reviewsFreeQRcodlyDevelopment · MCPQRcodlyCreate, manage, and share QR codes and short URLsNo reviewsFreeRaygunDevelopment · MCPRaygunInvestigate errors, track deployments, analyze performance, and manage application monitoringNo reviewsFreeReactive Resume screenshot 1Development · MCPReactive ResumeFree open-source resume builder with remote MCP tools for resumes and job applications.No reviewsFreeReceiving code reviewDevelopment · SkillReceiving code reviewHandle code review feedback with technical rigour instead of blindly applying every comment.No reviewsFreeRef tools mcp screenshot 1Development · MCPRefToken-efficient search for coding agents over public and private documentation.No reviewsFreeRelease reviewDevelopment · SkillRelease reviewReview Orchard deployment manifestsNo reviewsFreeRenorDevelopment · MCPRenorPrivate memory for AI agents: save and recall facts across Claude Code, Codex, Cursor and ChatGPT.No reviewsFreeRequesting code reviewDevelopment · SkillRequesting code reviewAsk a reviewer subagent to check your work before merging or after a major feature.No reviewsFreeRevoGrid DataGrid MCP screenshot 1Development · MCPRevoGrid DataGrid MCPToken-free MCP server for structured RevoGrid Core, Pro, and Enterprise knowledge retrieval.No reviewsFreeRozkład (Polish transit)Development · MCPRozkład (Polish transit)Polish train, bus & city transit timetables: journeys, departures, live delays, faresNo reviewsFreeRuView CLI and APIDevelopment · SkillRuView CLI and APIUse RuView's wifi-densepose CLI, REST API and browser build.No reviewsFreeRuView configureDevelopment · SkillRuView configureConfigure RuView: ESP32 builds, provisioning, channels, edge modules and meshes.No reviewsFreeRuView hardware setupDevelopment · SkillRuView hardware setupBuild, flash and provision ESP32 firmware for RuView WiFi sensing nodes.No reviewsFreeRuflo screenshot 1Development · SkillRufloInstall and use Ruflo, a multi-agent orchestration platform for coding agents.No reviewsFreeRulesDevelopment · SkillRulesUnderstand how Codex Rules inject project rules and where rule files live.No reviewsFreeSandBase screenshot 1Development · MCPSandBaseConnect MCP clients to 2,000+ AI models without managing provider API keys.No reviewsFreeSanityDevelopment · MCPSanityAccess your Sanity projects: content, datasets, releases and schemas.No reviewsFree

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