MCP servers for OpenAI Agents SDK

Counts tokens under OpenAI-compatible (tiktoken) encodings, by model or encoding name.

Pay-per-call Solana token risk intelligence: 8 tools via x402. From $0.005 USDC, no API key.

Instant rug-check for any EVM or Solana token, distilled to one clear 0-10 risk verdict.

LLM query cost optimizer minimizing context waste.

One MCP endpoint for 17 top Chinese LLMs. OpenAI-compatible. Up to 60% cheaper than OpenRouter.

DeFi protocol simulation model scoring tokenomic structures.

Allocation & vesting design

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...

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

Per-call data for agents: graded behavioural science, dark-pattern detection, web fetch, geocode.

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.

A collaborative substrate over your data: vector, knowledge graph, SQL, geospatial, streaming.