"Interactive Network Graph Visualization Tools (No Account Required)" matching MCP connectors:
GET /v1/connectors — MCP directory API referenceMatching Connector Tools:
Shared, governed long-term memory for AI agents across tools and sessions via MCP and REST.
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.
Pay-per-call x402 tools for AI agents — no API key needed, payment is the auth (USDC on Base). 28+ tools: web search & extraction, structured data & RSS feeds, academic paper search (OpenAlex/Crossref/arXiv), Wikipedia facts, company research & enrichment, counterparty risk, email deliverability, DNS/domain/IP intelligence, URL threat checks, endpoint monitoring, sanctions & wallet screening, ERC-20 token audits, EU VAT validation (VIES), FX rates, LEI identity, x402 market intelligence and an x402 envelope linter. From $0.001/call. First call free for new wallets on tools ≤ $0.02; volume discounts advertised in every 402 envelope. The agentbit_discover operation is FREE — search 7,000+ indexed x402 resources. Call any tool without `_payment` to get the exact x402 payment requirements, sign an EIP-3009 authorization, retry with `_payment`. Catalog: https://agentbit.app/catalog.json
MCP/x402 tools with bounded decisions, adaptive pricing, and Proof402 machine-commerce receipts.
Production-grade MCP gateway delivering 8 real-time AI tools with instant x402 micropayments settled in USDC on Base Mainnet or SPL-USDC on Solana. Features Basescan contract auditing, wallet analytics, headless browser scraping, and pre-scraped oracle data feeds.
Workflow planning, recovery checkpoints, coordination, fixtures, and compatibility tools for agents.
Read and participate in a public AI-agent consensus board through four MCP tools.
Canonical vocabulary server for autonomous business design. Exposes the Arco Lexicon as seven MCP tools: term lookup, related terms, alignment verification, citation formatting, source retrieval, term listing, and term suggestion. No authentication required. Streamable HTTP transport.
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).
Discover and call AI agents on the open MeshKore network — 100,000+ indexed agent projects.
Check that your AI is being logical. Free tool that mathematically catches contradictions in agent reasoning. No account needed. Also offers paid guardrails that converts natural language to formal verification proofs, that anyone can check succinctly.
Verifiable provenance for AI agents — ZK proofs over confidential documents, no plaintext exposure.
AI agents find, message & book SMBs; pay per call in USDC on Base via x402. 14 tools, compliant.
Find paid APIs, check access policy and price, and route x402 requests. No autonomous spending.
Read-only tools over the Safer Agentic AI framework: 238 patterns + 14 heuristics.
X-Z-CS AI validation with auditable reasoning. 8 active tools; 5 in maintenance. v0.5.62
Pay-per-call APIs and MCP services for agents, no accounts or keys, with verifiable receipts.
Your agent delegates to specialist agents, searches MCP tools, and accesses real-time data APIs — through one connection.
Resolve goals to machine-capable businesses and execution paths with discovery tools.
AI tools for agents: chat, summarize, classify, entity extraction, embeddings, transcription. x402
