Eversince MCP Server

A hosted Model Context Protocol (MCP) server that exposes the Eversince creative agent — image, video, audio, and motion graphics generation — to any MCP-compatible client.

• Transport: Streamable HTTP

• MCP SDK: @modelcontextprotocol/sdk (server-side)

• Server URL: https://mcp.eversince.ai/mcp

What this is

This is an MCP server implementation. It speaks JSON-RPC 2.0 over HTTP per the MCP specification and exposes a set of MCP tools that let MCP clients (Claude Desktop, Cursor, Cline, Windsurf, claude.ai, Zed) drive the Eversince creative agent.

The server is hosted by Eversince. There is nothing to install or run locally — connect any MCP client to the URL above.

Related MCP server: atsurae

MCP capabilities

Tools are discovered via the standard MCP tools/list method. The current set is returned live by the server, with full input schemas.

Resources are discovered via resources/list — the server exposes the agent-facing skill playbook, API reference, and advanced patterns documents at eversince://skill, eversince://reference/api, and eversince://reference/patterns.

Authentication

The server implements OAuth 2.1 authorization per the MCP authorization specification, with discovery via RFC 9728 Protected Resource Metadata at https://mcp.eversince.ai/.well-known/oauth-protected-resource.

Two credential types are accepted on the Authorization: Bearer <token> header:

1. OAuth 2.1 access token — Issued via the standard MCP OAuth flow. MCP clients (Claude Desktop, Cursor, claude.ai) discover the authorization server automatically.

2. API key — Static es_live_* key for programmatic clients. Create at https://eversince.ai/app/settings.

On 401, the server returns a WWW-Authenticate: Bearer header so MCP clients can complete OAuth discovery.

Connect

Most MCP clients accept the server URL directly via their MCP settings. For clients that only support local stdio servers, use a remote bridge such as mcp-remote.

{
  "mcpServers": {
    "eversince": {
      "url": "https://mcp.eversince.ai/mcp"
    }
  }
}

Links

License

MIT for this README. The hosted MCP server is subject to the Eversince Terms of Service.