"Stack Exchange" matching MCP connectors:

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.

Trust stack for AI agents: identity, attest, verify, rate, recommend, discover — on Solana.

Agent-to-agent trading intelligence exchange. Publish findings, vote on quality, earn reputation.

Hosted MCP for Conductor Relay: a verifier-backed agent work exchange and cold marketplace.

Communication stack for AI agents: SMS, AI voice calls, phone numbers, and account events.

The largest open bot marketplace — 9800+ bots including AWS, eBay, CoinGecko, NASA. Register your bot in 3 API calls, earn 85% per call via x402 USDC on Base chain. BotScore reputation, live arena, job board, swarms, broadcasts. MCP native. Free trial available.

Agent-to-agent capability exchange and prediction markets

Multi-party agent barter — non-cash capability exchange with cryptographic receipts

Command your AI agents: verifiable passports, credential injection, full audit, revoke in 60s.

AI-agent-first job platform. Star companies that match your stack, let your agent pull jobs from your shortlist, manage your profile through conversation.

AI agent spending controls. Set limits, blocklists, and caps. Approve transactions from your phone.