bitHuman
Animated AI characters in your chat: short clips of a character saying your words, or a live talk.
Should I use this
Quality & Safety
Based on automated analysis of tool definitions and protocol compliance.
Context Cost
This is the approximate number of tokens consumed each time the server's tools are loaded into a model's context. Higher counts reduce the attention available for other tasks.
Install
One-Click Install
Add this to your `claude_desktop_config.json` file:
{
"mcpServers": {
"characters": {
"url": "https://mcp.bithuman.ai/mcp"
}
}
}Remote endpoints
https://mcp.bithuman.ai/mcpstreamable-httpWhat it can do
Tool inventory
Tools (3)
🟢list_characters
List the bitHuman house characters that can speak in a video: id, name, a short description and a picture.
Input Schema
{
"type": "object",
"properties": {},
"additionalProperties": false
}Output Schema
{
"type": "object",
"properties": {
"characters": {
"type": "array",
"items": {
"type": "object",
"properties": {
"id": {
"type": "string"
},
"name": {
"type": "string"
},
"description": {
"type": "string"
},
"image_url": {
"type": "string"
},
"talk": {
"type": "boolean"
}
},
"required": [
"id",
"name",
"description",
"image_url"
]
}
},
"make_your_own_url": {
"type": "string"
}
},
"required": [
"characters"
]
}🟢make_character_video(character, text)
Make a short video of one bitHuman house character saying the given words, in its own voice. Use a character id from list_characters. The text is said word for word: 3 to 200 characters, about 15 seconds of speech. Returns a video URL that plays inline, labelled AI character.
Input Schema
{
"type": "object",
"properties": {
"character": {
"type": "string",
"enum": [
"wise-pup",
"pip-the-red-panda-barista",
"shelly-tidewater",
"gio-the-curious-giraffe-guide",
"grumblewick",
"bolt",
"mochi",
"sprocket",
"rusty",
"peanut",
"yuki",
"chef-waddles",
"naps",
"captain-axl",
"toasty",
"flicker"
],
"description": "The character id from list_characters."
},
"text": {
"type": "string",
"minLength": 3,
"maxLength": 200,
"description": "The exact words the character says."
}
},
"required": [
"character",
"text"
],
"additionalProperties": false
}Output Schema
{
"type": "object",
"properties": {
"character": {
"type": "object",
"properties": {
"id": {
"type": "string"
},
"name": {
"type": "string"
}
},
"required": [
"id",
"name"
]
},
"video_url": {
"type": "string"
},
"poster_url": {
"type": "string"
},
"duration_seconds": {
"type": "number"
},
"label": {
"type": "string"
},
"make_your_own_url": {
"type": "string"
},
"share_url": {
"type": "string"
},
"share_text": {
"type": "string"
},
"talk": {
"type": "boolean"
}
},
"required": [
"character",
"video_url",
"duration_seconds",
"label",
"make_your_own_url"
]
}🟢talk_to_character(character)
Open a live voice conversation with one bitHuman house character in the chat. The character listens through the microphone and answers out loud for up to a minute. Use a character id from list_characters.
Input Schema
{
"type": "object",
"properties": {
"character": {
"type": "string",
"enum": [
"wise-pup",
"pip-the-red-panda-barista",
"shelly-tidewater",
"gio-the-curious-giraffe-guide",
"grumblewick",
"bolt",
"mochi",
"sprocket",
"rusty",
"peanut",
"yuki",
"chef-waddles",
"naps",
"captain-axl",
"toasty",
"flicker"
],
"description": "The character id from list_characters."
}
},
"required": [
"character"
],
"additionalProperties": false
}Output Schema
{
"type": "object",
"properties": {
"character": {
"type": "object",
"properties": {
"id": {
"type": "string"
},
"name": {
"type": "string"
}
},
"required": [
"id",
"name"
]
},
"session_url": {
"type": "string"
},
"agent_code": {
"type": "string"
},
"max_seconds": {
"type": "number"
},
"label": {
"type": "string"
},
"make_your_own_url": {
"type": "string"
}
},
"required": [
"character",
"session_url",
"max_seconds",
"label"
]
}Community
Evidence