MCP servers for Grok Build

46 MCP tools free + pay-per-call x402 REST routes on Base. USDC from $0.001/call.

Check the bank behind an IBAN before you pay: bank-code check, BIC with source, bank-level sanctions

Use the MCPSkills pre-install trust layer from Claude Code, Cursor, or any MCP client. Accepts GitHub repos, npm packages, Smithery URLs

Project-local RAG memory MCP server — knowledge graph + multilingual vector + FTS5 in a single SQLite file. Per-project isolation, 30 MCP

Every tool a builder signs up for, on one tab: trials, burn, price drift. Local JSONL, zero deps.

Valida y consulta transferencias SPEI mediante la API oficial de Veriko.

Model Context Protocol server for vitest-agent. Exposes 53 tools for agent access to test data, TDD lifecycle, and session management.

Manage AdButler campaigns, zones, ad items, VAST, and reports from Claude, ChatGPT, and Cursor.

Free App Store competitive intelligence for Claude — rival downloads, revenue, and ASO keywords.

ArchLang: compile, describe, lint, validate, score, repair, fix, finish, suggest, complete, link.

TypeScript MCP server for AI-powered containerization workflows with Docker and Kubernetes support

RunAPI MCP server for Gemini Omni: create tasks, poll status, check pricing.

GLM (Zhipu/Z.ai) as a cheap, full-capability subagent for Claude Code — auto-routing between Opus and GLM, a file-editing agent with

Markdown knowledge base as agent memory. Runs against the notes directory it is started in.

Convert, validate, and inspect workout files (FIT, TCX, ZWO, Garmin Connect) for AI agents.

AI-Ready design system MCP: melta UI tokens, component contracts, 107 rules, check_html self-verify

A security-focused MCP server for self-hosted n8n Community Edition.

RPG Maker MV Ultimate — AI copilot (MCP) for RPG Maker MV: generate maps, edit the database and events, and understand your project —

Multi-agent coordination for AI agents: shared spaces, tasks, search, mailbox and persistent state.

Task Manager MCP server

Unofficial MCP server for Alza.cz: catalog search plus token-guarded account and checkout.