Model Context Protocol servers. The cost that matters is the tool schemas they put in context, not the size of the config file.
MCP server Claude CodeCodexCursor +2
MCP server for PostgreSQL with full read-write support, transactions, and schema inspection. Works with any PostgreSQL instance — local, Supabase, AWS RDS, or self-hosted. Use with Claude, Cursor, Windsurf, and any MCP-compatible AI client. Runs locally from the @sarmadparvez/postgresql-mcp npm package.
MCP server Claude CodeCodexCursor +2
Control the Unity Editor from MCP hosts through a local Rust server and C# Unity bridge. Runs locally from the com.taygunsavas.patina-unity-mcp npm package.
MCP server Claude CodeCodexCursor +2
Fast local MCP server for deterministic cross-service API-chain discovery across REST, GraphQL, Kafka, TypeScript, and FastAPI. Runs locally from the ariadne-mcp Python package.
MCP server Claude CodeCodexCursor +2
MCP server for Chestnyi Znak — Russian product marking system. 10 tools: codes, documents, stocks. Runs locally from the @woyax/mcp-chestnyi-znak npm package. Needs 1 environment variable to run.
MCP server Claude CodeCodexCursor +2
MCP server "aria-mcp-server" as configured in pkotecha-eng/aria-mcp-server. Runs locally from the aria-mcp-server Python package.
MCP server Claude CodeCodexCursor +2
MCP server for reMarkable tablets — read, write, and manage documents from Claude Code. Runs locally from the remarkable-mcp-rw Python package. Needs 2 environment variables to run.
MCP server Claude CodeCodexCursor +2
Read WeChat public account articles via MCP. 99.89% anti-scraping success, 50-87% token compression. Remote server at api.readgzh.site.
MCP server Claude CodeCodexCursor +2
MCP server for QRZ.com — callsign lookup, DXCC resolution, logbook queries. Runs locally from the qrz-mcp Python package.
MCP server Claude CodeCodexCursor +2
Full-featured MCP server for DaData.ru — Russian address validation, company lookup, phone cleaning, geocoding for AI agents. Runs locally from the @metarebalance/dadata-mcp npm package. Needs 2 environment variables to run.
MCP server Claude CodeCodexCursor +2
MCP server that gives Claude access to Costco warehouse receipts and online orders — multi-account, direct GraphQL via Azure AD B2C refresh tokens. Runs locally from the costco-mcp-server Python package.
kinjal-1007/shopping-assistant-mcp
MCP server Claude CodeCodexCursor +2
AI Shopping Agent AI Agent Directory to Host All AI Shopping Agent related AI Agents Services, Community, Reviews and More. Runs locally from the ai-shopping-agent Python package.
MCP server Claude CodeCodexCursor +2
A local MCP server for OpenAlex, a service that indexes academic research papers. It provides literature searches, detailed abstracts, and full-text downloads for AI agents.
MCP server Claude CodeCodexCursor +2
MCP server "obsidian-live" as configured in gapmiss/live-mcp-for-obsidian. Runs ./build/cli.js with node.
MCP server Claude CodeCodexCursor +2
MCP server "cloudcompare-mcp" as configured in yufeioptimal/cloudcompare-mcp. Runs locally from the cloudcompare-mcp Python package.
MCP server Claude CodeCodexCursor +2
MCP server "plain", hosted remotely at mcp.plain.com, as configured in team-plain/cursor-plugin-mcp.
MCP server Claude CodeCodexCursor +2
MCP server "tutor" as configured in rsml/tutor. Launched with pnpm mcp:dev. Needs 1 environment variable to run.
MCP server Claude CodeCodexCursor +2
MCP server "xiaohongshu-mcp", hosted remotely at localhost, as configured in jackjin1997/redpress.
MCP server Claude CodeCodexCursor +2
MCP server "claude-code-docs", hosted remotely at code.claude.com, as configured in Njengah/claude-code-tracker.
MCP server Claude CodeCodexCursor +2
One of 3 in .mcp.json
Firecrawl's hosted MCP server: web scraping, crawling and search returning clean markdown. Remote server at mcp.firecrawl.dev.
MCP server Claude CodeCodexCursor +2
One of 5 in .mcp.json
Lets the agent drive a real browser: open pages, click, type, take screenshots and read the accessibility tree, using Playwright. Runs locally from the @playwright/mcp npm package.
MCP server Claude CodeCodexCursor +2
MCP server "loci" as configured in huximaxi/loci. Launched with loci-mcp --config ~/.loci/config.json.
MCP server Claude CodeCodexCursor +2
One of 4 in .mcp.json
MCP server "github-mcp" as configured in Shad0wMazt3r/The-Scaffolding. Runs in Docker (ghcr.io/github/github-mcp-server). Needs 1 environment variable to run.
MCP server Claude CodeCodexCursor +2
One of 2 in .mcp.json
Adds a structured step-by-step reasoning tool the agent can call to break a problem into revisable thoughts. Runs locally from the @modelcontextprotocol/server-sequential-thinking npm package.
MCP server Claude CodeCodexCursor +2
MCP server "tessl" as configured in thiennc-tesoglobal/ios-skills. Launched with tessl mcp start.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: