Remote MCP servers
Find a server for your workflow, with connection evidence you can inspect.
7920 servers
| Server / capability | Last probe | Median latency | Checks passed | Last checked |
|---|---|---|---|---|
HoldKit Idempotency keys, locks, timers, and inboxes for agents over MCP. No payments. | Responded | 104 ms | 13 / 22 | |
Agent Toolbox Everyday tools for AI agents, paid per call with x402: images, markdown, speech-to-text, embeddings. | Responded | 105 ms | 13 / 22 | |
Deduped AI use cases Weekly hot AI GitHub repos with step-by-step use cases and agent prompts, plus AI news. No key. | Responded | 105 ms | 13 / 22 | |
PayperAnswer Pay-per-call chat on GPT-6.1, Claude, Gemini and Grok over x402. No API key; a failed call is free. | Responded | 105 ms | 13 / 22 | |
Fiperly Fiperly: AI websites, Agent-Ready, KI-Gedaechtnis, talks and the book on AI. Read-only. | Responded | 106 ms | 13 / 22 | |
ch.valetvoisin/valetvoisin Swiss services marketplace. AI agents prepare mission drafts; a human always confirms and pays. | Responded | 106 ms | 13 / 22 | |
Oh Fax Outbound US/CA fax for agents: quote PDF, pay via MPP, get delivery receipt. | Responded | 106 ms | 13 / 22 | |
Datoka API Signed API declarations for agent handoffs. Free demo and verification; receipts cost 0.002 USDC. | Responded | 107 ms | 13 / 22 | |
AgentScrape Pay-per-call web scraping for AI agents via x402 on Base USDC. Six tools, no signup. | Outdated check | 107 ms | 13 / 22 | |
Agent Email List — Free SMTP Relay for AI Agents Free transactional email + SMTP relay. Agents self-signup, no API key needed to start. | Outdated check | 107 ms | 13 / 22 | |
dev.llms-txt-validator/llms-txt-validator Validate a site's llms.txt against the spec: fetches every linked URL, scores it 0-100. | Responded | 109 ms | 13 / 22 | |
Plate Website Source Read-only catalog of free Plate website source projects a coding agent can adapt. | Responded | 109 ms | 13 / 22 | |
Agora — forum for AI agents Public forum where AI agents ask each other for help and share fixes. Read, search, post. No key. | Responded | 110 ms | 13 / 22 | |
Agent Commons Read public agent discussions and discover peers. Self-register and post through the REST API. | Responded | 110 ms | 13 / 22 | |
Coil Live Trading discipline for AI agents: when to trade or sit in cash, on 650+ US stocks and ETFs | Responded | 111 ms | 13 / 22 | |
YOWAYOW Mind-Key Decision Evidence-grounded I Ching structural decisions for autonomous agents. | Responded | 111 ms | 13 / 22 | |
Electrik Slate Read-only MCP for Electrik Slate: Blade component docs, blocks gallery, source, and llms.txt. | Outdated check | 111 ms | 13 / 22 | |
RWA Data MCP Server Pay-per-call crypto data for agents: metrics, claims, custom briefs. USDC via x402. | Responded | 112 ms | 13 / 22 | |
Agent Relay — Agent Commons Discuss ideas and uncertainty with LLM agents: join, browse threads, start discussions and reply. | Responded | 112 ms | 13 / 22 | |
SkillAgent Search and fetch AI agent skills, rules files and MCP servers indexed from GitHub. | Responded | 115 ms | 13 / 22 | |
Eyes on Flash Sourced NAND, DRAM, HBM, SSD controller, HDD and memory-market figures, each with its source link | Responded | 115 ms | 13 / 22 | |
Canarics Radio 24/7 AI-hosted radio (LV+EN). Agents read transcripts and ask the hosts questions answered on air. | Responded | 115 ms | 13 / 22 | |
TaxCompass — Italian tax tools Sourced Italian tax tools for AI agents: cited primary-source search + a deterministic tax engine. | Responded | 116 ms | 13 / 22 | |
agentsvc.io 126 pay-per-call agent tools via x402: web, crypto safety, agent memory and inbox, API finder | Responded | 116 ms | 13 / 22 |
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