{
  "schema_version": "1",
  "generated_at": "2026-10-20T00:00:00Z",
  "tag": "mcp",
  "count": 17,
  "entries": [
    {
      "id": "lightning-labs-agent-tools-launch",
      "title": "The Agents Are Here and They Want to Transact: Powering the AI Economy with Lightning",
      "publisher": "Lightning Labs",
      "authors": [
        "Michael Levin"
      ],
      "date_published": "2026-02-11",
      "url": "https://lightning.engineering/posts/2026-02-11-ln-agent-tools/",
      "type": "announcement",
      "category": "bitcoin-lightning",
      "summary": "Launch post for Lightning Agent Tools: seven composable open-source skills that let AI agents run Lightning nodes, pay L402-gated APIs, host paid endpoints and query nodes via MCP. It also introduces lnget, an L402-aware command-line HTTP client.",
      "tags": [
        "lightning",
        "l402",
        "agent-wallets",
        "mcp",
        "bitcoin"
      ],
      "verified_at": "2026-10-20",
      "featured": true,
      "last_checked": "2026-10-20",
      "http_status": 200,
      "archive_url": "http://web.archive.org/web/20260908091514/https://lightning.engineering/posts/2026-02-11-ln-agent-tools/"
    },
    {
      "id": "lightning-agent-tools-github",
      "title": "lightninglabs/lightning-agent-tools",
      "publisher": "GitHub (Lightning Labs)",
      "authors": [],
      "date_published": null,
      "url": "https://github.com/lightninglabs/lightning-agent-tools",
      "type": "repo",
      "category": "bitcoin-lightning",
      "summary": "AI agent toolkit (skills plus an MCP server) for Lightning payments: node operation, L402 API payments, paid endpoint hosting and scoped macaroon credentials. Its default security model uses a remote signer that keeps private keys off the agent machine.",
      "tags": [
        "lightning",
        "l402",
        "agent-wallets",
        "mcp",
        "security"
      ],
      "verified_at": "2026-10-20",
      "featured": true,
      "last_checked": "2026-10-20",
      "http_status": 200,
      "archive_url": "http://web.archive.org/web/20260519020054/https://github.com/lightninglabs/lightning-agent-tools"
    },
    {
      "id": "lightninglabs-lnget-github",
      "title": "lightninglabs/lnget",
      "publisher": "GitHub (Lightning Labs)",
      "authors": [],
      "date_published": null,
      "url": "https://github.com/lightninglabs/lnget",
      "type": "repo",
      "category": "bitcoin-lightning",
      "summary": "A wget/curl-style command-line client that pays L402 Lightning invoices automatically, caches the resulting tokens and retries the request. Per the docs it offers JSON output, a per-request spending cap and an MCP mode for agents.",
      "tags": [
        "l402",
        "lightning",
        "agent-wallets",
        "tools",
        "mcp"
      ],
      "verified_at": "2026-10-20",
      "featured": true,
      "last_checked": "2026-10-20",
      "http_status": 200,
      "archive_url": "http://web.archive.org/web/20260211194037/https://github.com/lightninglabs/lnget"
    },
    {
      "id": "getalby-mcp-github",
      "title": "getAlby/mcp",
      "publisher": "GitHub (Alby)",
      "authors": [],
      "date_published": null,
      "url": "https://github.com/getAlby/mcp",
      "type": "repo",
      "category": "bitcoin-lightning",
      "summary": "An MCP server that connects an LLM agent to a Lightning wallet over Nostr Wallet Connect (NWC).",
      "tags": [
        "lightning",
        "nwc",
        "nostr",
        "mcp",
        "agent-wallets"
      ],
      "verified_at": "2026-10-20",
      "featured": true,
      "last_checked": "2026-10-20",
      "http_status": 200,
      "archive_url": "http://web.archive.org/web/20260505141713/https://github.com/getAlby/mcp"
    },
    {
      "id": "l402-org",
      "title": "L402: native payments for MCP, AI agents, APIs and data",
      "publisher": "l402.org",
      "authors": [],
      "date_published": null,
      "url": "https://www.l402.org/",
      "type": "spec",
      "category": "bitcoin-lightning",
      "summary": "Site describing an offers-based L402 flow in which a server answers HTTP 402 with JSON payment offers and the client retries after payment. This is distinct from Lightning Labs’ macaroon-based L402 specification. The site does not name another publisher.",
      "tags": [
        "l402",
        "lightning",
        "m2m-payments",
        "mcp"
      ],
      "verified_at": "2026-10-20",
      "featured": true,
      "last_checked": "2026-10-20",
      "http_status": 200,
      "archive_url": "http://web.archive.org/web/20260927044919/https://www.l402.org/"
    },
    {
      "id": "cdp-x402-bazaar",
      "title": "x402 Bazaar (Discovery Layer), CDP",
      "publisher": "Coinbase Developer Documentation",
      "authors": [],
      "date_published": null,
      "url": "https://docs.cdp.coinbase.com/x402/bazaar",
      "type": "docs",
      "category": "payments",
      "summary": "Coinbase's hosted Bazaar catalog of x402 resources seen by the CDP Facilitator. It offers a public paginated list, hybrid semantic search with price, network and asset filters, and an MCP interface. The read endpoints need no API key.",
      "tags": [
        "x402",
        "stablecoins",
        "directory",
        "mcp"
      ],
      "verified_at": "2026-10-20",
      "last_checked": "2026-10-20",
      "http_status": 200,
      "archive_url": "http://web.archive.org/web/20260712073149/https://docs.cdp.coinbase.com/x402/bazaar"
    },
    {
      "id": "402index-github",
      "title": "ryanthegentry/402index",
      "publisher": "GitHub (402 Index)",
      "authors": [],
      "date_published": null,
      "url": "https://github.com/ryanthegentry/402index",
      "type": "repo",
      "category": "payments",
      "summary": "MIT-licensed source for 402 Index, including an npm MCP server package, self-serve registration through a probe that validates the 402 challenge, and YAML listings accepted by pull request.",
      "tags": [
        "l402",
        "x402",
        "directory",
        "mcp"
      ],
      "verified_at": "2026-10-20",
      "last_checked": "2026-10-20",
      "http_status": 200,
      "archive_url": null
    },
    {
      "id": "mcp-sep-2127-server-cards",
      "title": "SEP-2127: MCP Server Cards - HTTP Server Discovery",
      "publisher": "GitHub (Model Context Protocol)",
      "authors": [],
      "date_published": "2026-10-06",
      "url": "https://github.com/modelcontextprotocol/modelcontextprotocol/pull/2127",
      "type": "spec",
      "category": "agent-protocols",
      "summary": "Merged MCP enhancement proposal for pre-connection discovery of remote MCP servers through Server Cards, advertised from a domain-level /.well-known/ai-catalog.json. It supersedes the earlier SEP-1649 approach. The server-card schema is still marked experimental.",
      "tags": [
        "mcp",
        "interop",
        "standards"
      ],
      "verified_at": "2026-10-20",
      "last_checked": "2026-10-20",
      "http_status": 200,
      "archive_url": "http://web.archive.org/web/20261015061132/https://github.com/modelcontextprotocol/modelcontextprotocol/pull/2127"
    },
    {
      "id": "mcp-specification-2026-07-28",
      "title": "Specification - Model Context Protocol (Version 2026-07-28)",
      "publisher": "Model Context Protocol",
      "authors": [],
      "date_published": "2026-07-28",
      "url": "https://modelcontextprotocol.io/specification/2026-07-28",
      "type": "spec",
      "category": "agent-protocols",
      "summary": "Latest dated version of the Model Context Protocol specification, covering architecture, base protocol, lifecycle, transports, authorization and client and server features. The version identifier is the date.",
      "tags": [
        "mcp",
        "interop",
        "tools"
      ],
      "verified_at": "2026-10-20",
      "last_checked": "2026-10-20",
      "http_status": 200,
      "archive_url": "http://web.archive.org/web/20261020010758/https://modelcontextprotocol.io/specification/2026-07-28"
    },
    {
      "id": "mcp-specification-2025-06-18",
      "title": "Specification - Model Context Protocol (Version 2025-06-18)",
      "publisher": "Model Context Protocol",
      "authors": [],
      "date_published": "2025-06-18",
      "url": "https://modelcontextprotocol.io/specification/2025-06-18",
      "type": "spec",
      "category": "agent-protocols",
      "summary": "Earlier dated revision of the MCP specification, covering authorization, transports, roots, sampling, elicitation, prompts and resources.",
      "tags": [
        "mcp",
        "interop",
        "tools"
      ],
      "verified_at": "2026-10-20",
      "last_checked": "2026-10-20",
      "http_status": 200,
      "archive_url": "http://web.archive.org/web/20260924095810/https://modelcontextprotocol.io/specification/2025-06-18"
    },
    {
      "id": "mcp-registry",
      "title": "Official MCP Registry",
      "publisher": "Model Context Protocol",
      "authors": [],
      "date_published": null,
      "url": "https://registry.modelcontextprotocol.io/",
      "type": "directory",
      "category": "agent-protocols",
      "summary": "Official registry of MCP servers with an unauthenticated read API (GET /v0.1/servers) supporting cursor pagination, name search and updated_since for incremental sync by downstream aggregators.",
      "tags": [
        "mcp",
        "directory",
        "interop"
      ],
      "verified_at": "2026-10-20",
      "last_checked": "2026-10-20",
      "http_status": 200,
      "archive_url": "http://web.archive.org/web/20261009210501/https://registry.modelcontextprotocol.io/"
    },
    {
      "id": "mcp-registry-github",
      "title": "modelcontextprotocol/registry",
      "publisher": "GitHub (Model Context Protocol)",
      "authors": [],
      "date_published": null,
      "url": "https://github.com/modelcontextprotocol/registry",
      "type": "repo",
      "category": "agent-protocols",
      "summary": "Source, OpenAPI reference and server.json schema for the community-driven MCP Registry, including the publishing flow and namespace verification.",
      "tags": [
        "mcp",
        "directory",
        "tools"
      ],
      "verified_at": "2026-10-20",
      "last_checked": "2026-10-20",
      "http_status": 200,
      "archive_url": "http://web.archive.org/web/20260910002125/https://github.com/modelcontextprotocol/registry"
    },
    {
      "id": "mcp-ext-server-card",
      "title": "modelcontextprotocol/ext-server-card",
      "publisher": "GitHub (Model Context Protocol)",
      "authors": [],
      "date_published": null,
      "url": "https://github.com/modelcontextprotocol/experimental-ext-server-card",
      "type": "repo",
      "category": "agent-protocols",
      "summary": "Experimental extension that holds the TypeScript and JSON Schema source for MCP Server Cards. A card describes a remote server's identity and transport endpoints; tools are listed at runtime, not on the card.",
      "tags": [
        "mcp",
        "interop"
      ],
      "verified_at": "2026-10-20",
      "last_checked": "2026-10-20",
      "http_status": 200,
      "archive_url": null
    },
    {
      "id": "ai-catalog",
      "title": "AI Catalog",
      "publisher": "AI Catalog (Agent-Card)",
      "authors": [],
      "date_published": null,
      "url": "https://ai-catalog.io/",
      "type": "spec",
      "category": "agent-protocols",
      "summary": "Cross-protocol draft standard for a typed, nestable JSON catalog that lists heterogeneous AI artifacts (MCP servers, A2A agents, datasets and more) for discovery. It is developed by members of several AI protocol communities.",
      "tags": [
        "interop",
        "mcp",
        "a2a",
        "standards"
      ],
      "verified_at": "2026-10-20",
      "last_checked": "2026-10-20",
      "http_status": 200,
      "archive_url": "http://web.archive.org/web/20260919213800/https://ai-catalog.io/"
    },
    {
      "id": "rfc-9728-oauth-protected-resource-metadata",
      "title": "RFC 9728: OAuth 2.0 Protected Resource Metadata",
      "publisher": "IETF",
      "authors": [
        "M.B. Jones",
        "P. Hunt",
        "A. Parecki"
      ],
      "date_published": null,
      "url": "https://www.rfc-editor.org/rfc/rfc9728",
      "type": "spec",
      "category": "agent-protocols",
      "summary": "Standards-track RFC (April 2025) defining metadata that a protected resource publishes so clients can learn how to obtain tokens for it. Remote MCP authorization relies on it.",
      "tags": [
        "identity",
        "security",
        "standards",
        "mcp"
      ],
      "verified_at": "2026-10-20",
      "last_checked": "2026-10-20",
      "http_status": 200,
      "archive_url": "http://web.archive.org/web/20260427180635/https://www.rfc-editor.org/rfc/rfc9728"
    },
    {
      "id": "webmcp-github",
      "title": "webmachinelearning/webmcp",
      "publisher": "GitHub (W3C Web Machine Learning CG)",
      "authors": [],
      "date_published": null,
      "url": "https://github.com/webmachinelearning/webmcp",
      "type": "repo",
      "category": "agent-protocols",
      "summary": "Community Group proposal that lets a web page register tools for in-browser agents (document.modelContext.registerTool with a JSON Schema input). It is a CG draft, not a W3C standard.",
      "tags": [
        "mcp",
        "web-agents",
        "tools"
      ],
      "verified_at": "2026-10-20",
      "last_checked": "2026-10-20",
      "http_status": 200,
      "archive_url": "http://web.archive.org/web/20261007193802/https://github.com/webmachinelearning/webmcp"
    },
    {
      "id": "glama-mcp-servers",
      "title": "Glama MCP server directory",
      "publisher": "Glama",
      "authors": [],
      "date_published": null,
      "url": "https://glama.ai/mcp/servers",
      "type": "directory",
      "category": "agent-protocols",
      "summary": "Large MCP server and remote connector directory, described as a superset of the official MCP Registry. Each server is scanned and scored, and the directory has a public REST API with OpenAPI and an RFC 9727 api-catalog.",
      "tags": [
        "mcp",
        "directory",
        "security"
      ],
      "verified_at": "2026-10-20",
      "last_checked": "2026-10-20",
      "http_status": 200,
      "archive_url": "http://web.archive.org/web/20261010122735/https://glama.ai/mcp/servers"
    }
  ]
}