MCP Servers 1,749

23 MCP tools: compliance, verification, messaging, booking, US contracts.

AI/LLM agent output audit MCP: policy eval, tamper-evident chain, AI safety, x402 USDC on Base.

US sales tax for AI agents: rates, economic nexus, taxability, filing.

Authenticated Llm Agent

io.github.mikerawsonnz/authenticated-llm-agent

A✓Verified

JWT-gated LLM gateway: authenticate (bcrypt/JWT), then run a LangChain-on-Vertex Gemini completion.

Llm Orchestration Agent

io.github.mikerawsonnz/llm-orchestration-agent

A✓Verified

Run a prompt through a LangChain (system + human) chain over Gemini on Vertex AI; optional LangSmith

Structured Output Agent

io.github.mikerawsonnz/structured-output-agent

A✓Verified

Turn a prompt + a field schema into validated, typed JSON (Instructor over Gemini 2.5 Flash on Verte

LLM Orchestration Agent (Langchain)

4 Yelp endpoints.

Authenticated MCP Traced Agent

Authenticated MCP Agent (Bcrypt)

Encrypted LangChain Session Agent

Google OAuth LangChain Agent

LangChain Login and Token Agent

LLM Orchestration Agent (Langchain Core)

LLM Orchestration Agent (Cryptography)

LLM Orchestration Agent (Langsmith)

Traced OpenAI LangChain Agent

Search MCP servers, agent skills and APIs for travel: hotel ID mapping, rates, rooms.

Traced Structured Output Agent (Groq)

Claude Schema Output Agent

Garden Agent PlatformNew

io.github.UnCooe/garden-agent-platform

B✓Verified

Experimental MCP for discovering and purchasing explicitly published, versioned Agent knowledge.

Agent Utility NetworkNew

io.github.SchedNestCEO/agent-utility-network

B✓Verified

23 x402 agent utilities with free routing and an AveDaris machine Discovery Beacon.

Readiness scorer — can an agent sign up to your SaaS?New

io.github.agentwares/readiness-scorer

A✓Verified

Probe a signup URL you own and score whether an AI agent can sign up unaided.

Paid x402 MCP utilities for Base-USDC balances, blocks, gas, HTTPS headers, and agent profile bios.