Schema | mcp-hello-server

mcp-hello-server

Overview Schema Related Servers Score Discussions

Server Configuration

Describes the environment variables required to run the server.

Name	Required	Description	Default
`HOST`	No	Bind address for http/sse transport	127.0.0.1
`PORT`	No	Bind port for http/sse transport	8000
`APP_NAME`	No	Name reported by server_info	mcp-hello-server
`MCP_TRANSPORT`	No	Transport mode: stdio, http, or sse	stdio

Capabilities

Features and capabilities supported by this server

Capability	Details
`tools`	{ "listChanged": true }
`logging`	{}
`prompts`	{ "listChanged": false }
`resources`	{ "subscribe": false, "listChanged": false }
`extensions`	{ "io.modelcontextprotocol/ui": {} }
`experimental`	{}

Tools

Functions exposed to the LLM to take actions

Name Description

Name	Description
server_infoB	Health/status of the server.
greetA	Return a friendly greeting in the requested language (default English). `language` accepts a language name, an alternate spelling, or an ISO code (case-insensitive) — e.g. "french", "Français", or "fr". Supported languages: english, spanish, french, german, italian, portuguese, japanese, hawaiian. Pass an optional `name` to personalize the message (e.g. "Bonjour, Alice!"). Returns `{language, greeting, message}`.

server_infoB

Health/status of the server.

greetA

Return a friendly greeting in the requested language (default English).

language accepts a language name, an alternate spelling, or an ISO code (case-insensitive) — e.g. "french", "Français", or "fr". Supported languages: english, spanish, french, german, italian, portuguese, japanese, hawaiian. Pass an optional name to personalize the message (e.g. "Bonjour, Alice!"). Returns {language, greeting, message}.

Prompts

Interactive templates invoked by user choice

Name	Description
No prompts

Resources

Contextual data attached and managed by the client

Name	Description
No resources

Server Configuration
Capabilities
Tools
Prompts
Resources

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