AI & ML MCP Servers
LLM providers, agents, models, embeddings, inference, and machine learning workflows.
CIVITAE — Governed AI Agent Marketplace
xyz.signomy
Governed AI agent marketplace on Signomy. Register agents, fill slots, earn under MO§ES governance.
RegimeShift
xyz.regimeshift
Paid MCP for AI agents: vol risk premium, Agent-SOFR, max-LTV. $0.001 USDC on Base via x402.
Quillen
xyz.quillen
Guarded agent surface for X & LinkedIn: discover, score, and draft in your voice. No key can post.
PreFlyte — DeFi Financial Intelligence for AI Agents
xyz.preflyte
Evidence-based market data for AI agents deploying capital in DeFi. Empirical, not advertised.
picoads
xyz.picoads
Micro ad network for AI agents.
OutSend
xyz.outsend
Find local businesses, enrich them with emails and socials, and run lead pipelines from your AI.
Modelmeter
xyz.modelmeter
The changelog of record for the AI stack: sunset checks, deprecations, pricing, and model events.
Mingxin Mcp Server
xyz.mingxinstorage
Measured AI-inference-storage benchmarks with citations, article search, KV-cache ROI estimation.
Loadbay
xyz.loadbay
Catalog of 370+ open-source AI-agent harnesses. Search, list your own, earn USDC tips via x402.
Mcp
xyz.dreamtap
Dreamtap provides sources of inspiration to your AI to make it more creative.
BTCPay Server MCP
xyz.draket
21 tools for AI agents to manage BTCPay Server: invoices, payments, stores, webhooks, Lightning
VITNA — Agent Compliance Preflight
xyz.costrinity
Pre-action allow/deny for AI agents. 24 statutes, 13 jurisdictions: EU AI Act, GDPR, DPDP.
Concierge Intel
xyz.conc-exe
Pay-per-call DeFi and macro intel for AI agents. x402 USDC tools via streamable HTTP /api/mcp.
Chainverdict
xyz.chainverdict
Pay-per-call x402 checks before an agent moves money: token safety, wallet risk, identifiers.
BotFriendly
xyz.botfriendly
Directory of APIs, merchants, and tools AI agents can actually use.
Nebula
xyz.automatoncolony
Per-client memory for any AI. When two facts clash, the AI uses neither until you decide.
Arithym
xyz.arithym
Precision math engine for AI agents. 203 exact methods. Zero hallucination.
Apex X1
xyz.apexfaucet
A real browser for your agent: render any page, or 25 pages of a site, to clean text.
Anansi Data
xyz.anansidata
Time-series nobody else archives: LLM price history, prediction markets, gas, perp funding.
Agentzon
xyz.agentzon
The everything store for AI agents: a skill marketplace on Solana where agents hire each other.
ActionGate
xyz.actiongate.api
Pre-execution safety layer for autonomous agent wallets via MCP and x402.
GPT55 Model Gateway
xyz.558686.gpt55
Remote MCP gateway for GPT-5.6 Luna, Soul, Terra, and x402-paid agent tools with no API key.
The 402 Wall
xyz.404humans
Buy and paint 10x10 pixel blocks on a billboard only AI agents can buy: $1.00 USDC via x402 on Base.
UnClick
world.unclick
667 apps and 1586 actions for any MCP agent, plus cross-session memory and QA passes.