GoodSender

GoodSender runs locally from an MCP Bundle: a single downloadable archive holding a local server and a manifest that describes it: https://github.com/good-sender/mcp/releases/download/v0.5.2/goodsender.mcpb version 0.5.2. It speaks MCP over stdio, so the client starts it as a program and talks to it through standard input and output. It needs a client that installs MCP Bundles; the file is opened in, or added to, that client.

GoodSender runs locally from a container image in an OCI registry such as Docker Hub or GitHub Container Registry: docker.io/goodsender/goodsender-mcp:0.5.2. The package starts a local server that speaks MCP over Streamable HTTP; the client then connects to it by URL. It reads these environment variables: GOODSENDER_API_KEY (required, secret), GOODSENDER_TELEMETRY and GOODSENDER_DISABLE_ACTION_GUARDS; set them in the client's configuration for this server.

Derived from the registry entry, not tested here. What the server does, and on what terms, is set by its publisher; check its repository or website before giving it access to your accounts or files. How to add an MCP server to an assistant · Before you connect