Add AgentPay MCP servers

[Noah Silver (noah-silver)]

This PR adds three entries under partners/servers, one for each AgentPay remote MCP server. All three use Streamable HTTP, are stateless, and need no account to connect. Existing entries are unchanged.

File	Server	Endpoint	Tools	Category
agentpay-extract-mcp-server.json	AgentPay Web Extract	https://agentpay-extract.agentpay-apis.workers.dev/mcp	extract_page	Web
agentpay-lookup-mcp-server.json	AgentPay Domain & Network Lookup	https://agentpay-lookup.agentpay-apis.workers.dev/mcp	lookup_dns, lookup_whois, lookup_ip, lookup_domain_report	Networking
agentpay-tools-mcp-server.json	AgentPay Doc Tools	https://agentpay-tools.agentpay-apis.workers.dev/mcp	tools_pdf_text, tools_feed, tools_sitemap	Web

Pricing and access. initialize and tools/list are free and need no authentication. Each tools/call costs $0.005 to $0.02 in USDC. There are two ways to pay:

• per call with x402, using USDC on Base (eip155:8453) or Algorand, passed in the tool call's _meta field per the x402 MCP transport
• with an optional Authorization: Bearer <credits key> header, using a prepaid key from https://agentpay.agentpay-apis.workers.dev/credits/buy

Both are explained in each entry's description.

Metadata choices

• securitySchemes and authSchemas are left out because connecting and listing tools are anonymous and the bearer header is optional. This follows parallel-search-mcp-server.json. If you would like the optional credits key described as an http/bearer security scheme, I can add one.
• License is MIT (documentation and example clients). It links to the LICENSE in the public docs repository. The hosted server source is not public, so repository is left out.
• versionName is original, x-ms-preview is false, and the icon is an SVG at https://agentpay.agentpay-apis.workers.dev/icon.svg.
• Support goes through GitHub issues at https://github.com/noah-silver/agentpay/issues. The documentation is at https://github.com/noah-silver/agentpay.
• The same servers are in the official MCP Registry as io.github.noah-silver/agentpay-extract, io.github.noah-silver/agentpay-lookup and io.github.noah-silver/agentpay-tools.

Validation. I ran all three checks from .github/workflows/validate-servers.yml locally, and all passed:

• check-jsonschema against partners/server-schema.json
• unique server names
• unique security-scheme keys

I also sent initialize and tools/list to each endpoint. All three answered and listed the tools above. The icon, documentation, license and issues URLs return HTTP 200.

I operate these services.

🤖 Generated with Claude Code

[Noah Silver (noah-silver)]

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