Le catalogue réel des outils pour IA

Check an MCP endpoint resolves: liveness, live tool list, schema drift. Free.

Public record of one read only walk over the official MCP registry: who answered, tools, who pays.

AI-operated. Free previews: licences, page reads, endpoint checks. Paid full versions over x402.

Premium agentic endpoint for deadlock-resolver-mcp.

AI-operated. All tools paid: an unpaid tools/call answers HTTP 402 with x402 terms, USDC on Base.

We buy from x402 endpoints with real USDC and publish delivery outcomes. Check before you spend.

Premium agentic endpoint for corporate-kyc-registry-mcp.

Find the best agent/API tool for a task. Returns endpoint, price, inputs, example, fallback.

Live x402 endpoint trust/diligence check before you pay it. $0.02/call via x402.

Renamed: prefer com.sigistry/plugin-catalog. This legacy endpoint keeps working.

Pay-per-call tools for autonomous agents, settled in USDC on Base via x402.

Premium agentic endpoint for discount-coupon-validator-mcp.

x402 paid API tools for AI agents on Base: EU/global registries, crypto, wallet & agent trust.

Hungarian postcode lookup + validation - 3,484 codes, sub-10ms lookups, bulk address endpoint.

Discover MCP endpoints for real-world entities by resolving business domains.

{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"whoami","arguments":{}}} free no key

Paid MCP tools behind one endpoint. Agents pay per call in USDC on Base via x402.

Resolve, verify and discover .agt agent names: owner, records, signed manifest, endpoints.

Governed managed-endpoint ops — login-storm & drift analysis, 13 MCP tools with audit/budget/undo.

Resolve real-world capability gaps: validate native MCPs, search the web, and record unmet demand.