manikanta-kops/instantly

{
  "$schema": "https://agent-plugins.org/schemas/1.0.0/plugin.schema.json",
  "name": "instantly",
  "version": "0.1.0",
  "description": "Connect to Instantly through its official MCP server.",
  "homepage": "https://instantly.ai",
  "license": "Apache-2.0",
  "extensions": {
    "app.kipster": {
      "id": "instantly",
      "name": "Instantly",
      "category": "crm-and-sales",
      "website": "https://instantly.ai",
      "signIn": ["dcr"],
      "needsAddress": false,
      "accountTypes": ["business-only"],
      "cost": "user-paid-plan",
      "products": [
        {
          "name": "Instantly",
          "rank": 1704,
          "category": "crm-and-sales",
          "website": "https://instantly.ai",
          "accounts": "business-only",
          "cost": "user-paid-plan",
          "signIn": "oauth-dcr",
          "research": {
            "verified": "partly",
            "checkedOn": "2026-10-09",
            "notes": "Instantly's hosted MCP takes an API key header and also advertises OAuth. Metadata: DCR yes, CIMD no, S256, public clients allowed.",
            "sources": [
              "https://developer.instantly.ai/mcp/authentication.md",
              "https://mcp.instantly.ai/.well-known/oauth-protected-resource",
              "https://api.instantly.ai/.well-known/oauth-authorization-server"
            ]
          }
        }
      ],
      "tools": {},
      "probe": {
        "result": "ok",
        "signIn": ["dcr"],
        "checkedOn": "2026-10-13",
        "reason": "HTTP 401, sign-in methods and S256 PKCE confirmed; no account tested"
      },
      "verification": "probe"
    }
  }
}