MCP servers for Grok Build

Shared workspace where Claude, ChatGPT, Codex and Grok share files, tasks, decisions and handoffs.

Verify a company before paying it: OFAC sanctions, UK/Canada registries, contractor licences (x402)

Toll Blenders: the site's own MCP server — compare, enquiry (enquiry = a human handoff, not a...

Robinhood Chain checks for agents: coins, LARP, devs, agents, v4 hooks, pre-sign, Stock Tokens.

Tollbooth Authority — Certified Purchase Order Service for DPYC operators

Tollbooth Authority New England — sub-regional certifier under North America

Tollbooth Authority — North America regional certifier

Unauthenticated OAuth2 callback collector for Tollbooth MCP services

Ephemeral, human-friendly short URLs for Tollbooth MCP services

A CRM with AI agents that take B2B inquiries to a signed contract. Contacts, deals, forms, bookings.

Free UK sole-trader tools: VAT & MTD checks, tax set-aside, expense categories, bookkeeper requests.

AWS pricing and cost estimates with no signup, plus read-only idle-resource scans of your account.

Video production studio for AI agents: AI media, motion graphics as code, timeline and export.

Find and use 216 free browser tools for PDF, images, video, audio and text that run locally.

Find developer tools, APIs, MCP servers and SaaS by need, with pricing, free tier and API facts.

Self-hosted MCP gateway. Turn any REST API into MCP tools via YAML (DADL). Authz, audit, policies.

Search AI tools, browse categories and read tool details with source links. Free, read-only access.

FeedOracle Trust Layer - 10-tool cross-server trust: signing, anchoring, verification.

Tools for PPC: the site's own MCP server — enquiry (enquiry = a human handoff, not a purchase);...

Search and run data, text, code, PDF and web APIs. Requests not stored. Network tools need a key.

The vetted directory of paid APIs and MCP servers for AI agents.