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Free MCP servers and Claude skills

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

998 products

Search1APIDevelopment · MCPSearch1APIWeb search, agentic search, news, page retrieval, sitemaps, and trending topics through Search1API.No reviewsFreeBuildBetterDevelopment · MCPBuildBetterResearch customer feedback, calls, support, surveys and product usage with source citations.No reviewsFreeLacuna Research MCPDevelopment · MCPLacuna Research MCPSearch Lacuna's ML research graph for papers, directions, authors, venues, and hypotheses.No reviewsFreePorkbun (official)Development · MCPPorkbun (official)Official Porkbun MCP server: domains, DNS, SSL, hosting and Cloudflare via the Porkbun API.No reviewsFreeBonderyMarketing · MCPBonderyOpen-source personal CRM for building better bondsNo reviewsFreeChurnkeyFinance · MCPChurnkeyRead and manage Churnkey cancel flows, retention metrics, and payment recoveryNo reviewsFreeDocsMintDevelopment · MCPDocsMintCloud or self-hosted knowledge for AI agents: hybrid search, reranking, GraphRAG, scoped MCP tools.No reviewsFreeLotus WisdomDevelopment · MCPLotus WisdomContemplative reasoning with Lotus Sutra wisdom framework and ext-apps visualization.No reviewsFreeNeuronto ARD Registry: Agentic Resource Discovery (ARD) IndexProductivity · MCPNeuronto ARD Registry: Agentic Resource Discovery (ARD) IndexAgent Resource Discovery (ARD, IETF draft) registry: search every ARD registry + verified MCP toolsNo reviewsFreeGrafanaDevelopment · MCPGrafanaGrafana dashboards, metrics and logs, viewed from Claude.No reviewsFreeAgent402.Tools: pay-per-call web toolsFinance · MCPAgent402.Tools: pay-per-call web toolsAgentic Finance: 500+ agent tools, multi-chain USDC over x402 or MPP, or free via proof-of-workNo reviewsFreeLiquid ComposerDevelopment · MCPLiquid ComposerCheck Liquid Glass app icon recipes and open them in the browser editor.No reviewsFreeZoteusDevelopment · MCPZoteusZotero MCP server for Claude and ChatGPT: search, citations, safe writes, PDF passages and pages.No reviewsFreeafro.toolsFinance · MCPafro.toolsOpen-source API specs for African providers (payments, SMS, KYC, delivery) for AI agents.No reviewsFreeZenRowsDevelopment · MCPZenRowsZenrows MCP server: Fetch, Extract, Batch, and Browser Sessions for AI agentsNo reviewsFreeChatCutDesign and images · MCPChatCutAI video editor for agents: cut footage, add captions and motion graphics, export editable edits.No reviewsFreeDXRatingProductivity · MCPDXRatingmaimai DX songs, charts and internal levels, and rating and Best 50 calculators, from DXRatingNo reviewsFreeMnemoverse MemoryStudies · MCPMnemoverse MemoryHosted agent memory that learns from outcomes, with shared rooms. No key: mcp.mnemoverse.com/mcpNo reviewsFreeSemioticDevelopment · MCPSemioticVerified React chart generation: select, validate, repair, render, and inspect charts through MCP.No reviewsFreeRenorDevelopment · MCPRenorPrivate memory for AI agents: save and recall facts across Claude Code, Codex, Cursor and ChatGPT.No reviewsFreeAirbyteData and analytics · MCPAirbyteBuild and manage Airbyte data pipelines, and chat with your data.No reviewsFreeRemote Desktop CommanderProductivity · MCPRemote Desktop CommanderRemote Desktop Commander: use files, terminal and processes on your own computers from any AI app.No reviewsFreePostmanDevelopment · MCPPostmanPostman collections, environments and APIs available from Claude.No reviewsFreeMakeDevelopment · MCPMakeBuild, run and debug Make automation scenarios.No reviewsFree

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