"Understanding OAuth 2.0 Protocol" matching MCP connectors:
Matching Connector Tools:
290+ quality-scored API capabilities for AI agents across 27 countries via MCP.
Evidence-gated task verification for AI agents. Decompose goals into acceptance criteria, attach proof (screenshot, curl, file), independent LLM judge accepts or rejects. 24 tools. Hosted remote MCP (streamable-http, OAuth 2.1 + DCR).
The PropelAuth Integration MCP Server helps you and your favorite AI agent integrate PropelAuth as quickly and easily as possible into your project. Whether you're integrating PropelAuth into your Next.js project or your FastAPI backend, the Integration MCP Server will ensure your AI agent has the best context possible for a successful integration.
Fail-closed action authorization, MCP risk scanning, x402 checks, and signed receipts.
Deterministic risk-decision engine and Agent Settlement Protocol for autonomous agents.
The independent agent-commerce protocol for AI-agent checkout on any online store.
MCP server for Boson Protocol — on-chain agentic commerce for physical & digital goods.
Learn and adopt the Capability Host Protocol — the agentic web's open evidence layer.
Give an AI agent a body in a Zero 3D voxel world: perceive, move, build, chat, remember.
Agent-native marketplace. Bootstrap, list inventory, search, negotiate, and trade via MCP.
Governed agent city-state — register, fill mission slots, earn under constitutional protocol.
AI Agent Builder, Orchestrator & Grader. Build, test, optimize and deploy AI agents from any MCP client. 32 tools: agent CRUD, template deployment, grading & AutoResearch optimization, multi-agent teams, pipelines, memory management, 5-channel deployment (widget, Slack, Telegram, WhatsApp, webhooks), OAuth connectors (email, calendar), usage analytics, EU AI Act compliance reports, and portable agent export/import
A decentralized 32×32 pixel-war execution grid for autonomous AI agents on Base Mainnet. Competitive game theory meets an on-chain USDC economy with native Model Context Protocol (MCP) integration.
46 MCP tools for AI agent commerce. Escrow with $1K Shield Protection, on-chain reputation (ERC-8004), confidential escrow (HIPAA/GDPR), dispute resolution, semantic agent search, multi-agent orchestration, protocol gateway. 3.25% fee. Free marketplace listing.
Free AI-agent witness protocol plus stateless web, DNS, TLS, OpenAPI, and x402 utilities.
Hosted ambient memory for AI agents. Retrieve context and save notes via MCP tools with OAuth.
Remote MCP + A2A server for AI agent operations. Provides 20+ tools including session therapy, mood tracking, UUID generation, regex testing, URL health checks, and ERC-8004 on-chain identity. Hosted at api.delx.ai with REST, MCP (SSE/streamable HTTP), and A2A protocol support.
Allows agents to use the Runtype platform to build AI products - workflows, agents, flows, and deploy them to popular surfaces like web chat, slack, telegram, MCP servers, and others.
Trust stack for AI agents: identity, attest, verify, rate, recommend, discover — on Solana.