MCP servers for Grok Build

Design transformer LLM architectures and report their parameters, FLOPs, memory and cost

Jobs from The Muse. No key required.

No-key travel MCP for Claude Desktop, Codex-style agents, Hermes, and other clients.

MCP server over TypeSafe Jev: typed ask, rank and check judgments return calibrated probabilities.

News articles from Wikinews. No key required.

Safety-first X (Twitter) API v2 MCP server: 41 typed tools across 12 packages, policy-gated.

MCP server for Affinity CRM API

Coldrig — cold-email infra run by your agent: 28 MCP tools, live sending, free sandbox, from $99/mo.

Control your own iPhones for posting via WebDriverAgent and ESP32 HID.

Keep one consistent AI persona across social content.

Find relevant threads and viral content ideas across social platforms.

Verify signed AIFeed permissions, fetch token-budgeted markdown, and verify assets for AI agents.

Non-custodial, rug-gated crypto swaps + token safety + discovery for AI agents.

MCP server for Amazon SP-API - real-time inventory health, sales metrics, and price updates

MCP server for VRChat friends, worlds, groups, events, notifications, and VRCX history.

Email verification for AI agents: verify single or bulk emails, check credits and history.

Budapest BKK Futar: stops, live arrivals and departures.

Browser compatibility and Baseline status for any web feature — offline, from bundled MDN data.

BaZi Four Pillars charts, bone weight fortune (称骨) and Chinese almanac (黄历) by Ba-Zi.ai.

13-model stock valuation engine for AI agents - fair values for 5,900+ US stocks, updated daily.

See a color or image as a colorblind person does; recolor images and make Ishihara plates.