MCP servers for Grok Build

One routable IPv6 per AI agent, verifiable from the DNS root. Keyless tools need no signup.

Tables and ledgers checked by arithmetic, not by a model. 24 tools. MCP 2026-07-28 ready.

Search, inspect and install Ballmac UI React and Tailwind components, blocks and templates.

Ozon Seller & Performance API, 156 tools; responses trimmed 476k to 64k tokens.

HubSpot CRM: contacts, deals, tickets, line items, properties, marketing, files, workflows, threads

Persistent agent memory as plain Markdown in your repo - readable, diffable, with provenance.

MCP server for FreshRSS, the self-hosted RSS feed aggregator

Create and edit PDFs: text, Markdown, tables, metadata and pages, with Japanese font embedding.

MCP server for Gmail with OAuth2 (personal) and service account (Workspace) support.

Generic markdown vault MCP with hybrid search

Read-only MCP diagnostics server for RavenDB.

Six Flags MCP for Claude — live wait times, park hours, shows, and day planning

The body an agent asks before it acts: decide, approve, and keep a signed record on your machine.

Detect the employee programs a company publishes: ERGs, DEI, benefits, leave, volunteering.

MCP server for checking RU counterparties via FNS open data (EGRUL/EGRIP, EFRSB, KAD, FSSP).

MCP server for systematic thinking, mental models, debugging approaches, and memory management

Cisco Modeling Labs (CML) MCP Server

An intelligent MCP server that serves as a guardian of development knowledge, providing AI assistants with curated access to latest

MCP server for database connectivity. Multi-DB (PostgreSQL, MySQL, SQLite), 19 tools.

Elasticsearch MCP Server with multi-version support (ES 5.x-9.x) and comprehensive API access

FastMCP server for Python-native GDAL ops (Rasterio/PyProj/pyogrio|Fiona/Shapely)