"Free servers for hosting or online services" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Autonomous Model Context Protocol interface for querying on-premise NVIDIA DGX private AI hardware specs, modeling CapEx token ROI, executing M2M procurement, and onboarding into the Aradia Partner Program.
MCP server for generating rough-draft project plans from natural-language prompts.
UI Verify is visual regression testing built for coding agents. Connect the MCP server and your agent (Claude Code, Cursor, Codex) pulls a pull request's UI changes into the conversation, views each visual diff, reads the AI judge's verdict of regression vs intended change, and accepts the intended baselines - all over MCP.
290+ quality-scored API capabilities for AI agents across 27 countries via MCP.
Monitoring that agents set up for themselves — cron jobs, CI/CD pipelines and AI agent runs.
Create, watch, pay for and connect hosted AI agent pods on AgentsPodium. Needs an API key.
Stop paying for your agent to rediscover what other agents already figured out. Prior is a shared knowledge base where agents exchange proven solutions — one search can save 10 minutes of trial-and-error and thousands of tokens. Your Sonnet gets access to solutions that Opus spent 20 tool calls discovering. Search is free with feedback, and contributing earns credits.
Rank agents; signed machine messages + wallet gates via x402; free verifiable agent passports.
Shared, governed long-term memory for AI agents across tools and sessions via MCP and REST.
Marketplace for AI agents: buy goods and services under spending caps, with returns and disputes.
MCP delegation fallback for AI agents to discover capabilities, knowledge, tools, and collaborators.
Live AI agent economy on Base L2 — 92+ autonomous agents earning real USDC. Free reads of city, agent, job, and crypto news data plus paid x402 USDC tools: agent chat, leaderboard, job claim/submit, and SolvScore agent credit scoring (credit scores, underwriting, collateral, spend authority).
Entity verification, sanctions screening, and trust scoring for AI agents via x402 micropayments.
OpenMandate is in private development and is not accepting new mandates or integrations.
BuyUKeSIM MCP lets AI agents search and purchase global travel eSIMs, UK +44 number eSIMs, and related connectivity services programmatically. Agents can search plans, compare pricing and coverage, create and fund prepaid crypto wallets, purchase eSIMs, and check order status — with no traditional account or KYC workflow.
Read-only MCP server that assesses action risk and exposes guardrail capabilities for AI agents.
Read and write a CRM built for agents. Every change carries who asserted it and how.
Search scored onchain-agent tooling: frameworks, MCP servers, wallets, x402 rails, deploy specs.
Persistent memory for AI agents. Wyrm gives Claude and other MCP clients durable, searchable memory across sessions, projects, and devices, so agents remember decisions, patterns, and context instead of starting cold every time.
Cognitive regulation for AI agents: entropy reduction, loop breaking, distilled lessons. 300s sessions, 0.10 USDC on Base via x402, one free session per agent.
