Can I use Mux as a CLI?

Yes. KosmoKrator exposes a Mux CLI through kosmo integrations:call and the provider shortcut command. Commands can return JSON for scripts, CI, and coding agents.

Can I expose Mux through MCP?

Yes. The KosmoKrator MCP gateway can expose selected Mux tools to clients such as Claude Code, Cursor, Codex, and other MCP-compatible tools.

Where are Mux credentials stored?

Mux credentials are configured in KosmoKrator's local integration settings and reused by CLI, Lua, and MCP gateway surfaces.

Can I deny write access for Mux MCP tools?

Yes. Start the gateway with --write=deny for read-only clients, or use ask/allow only for trusted workspaces.

media

Mux CLI for AI Agents

Use the Mux CLI from KosmoKrator to call Mux tools headlessly, return JSON, inspect schemas, and automate workflows from coding agents, scripts, and CI.

7 functions 5 read 2 write Bearer token auth

Submit Mux feedback View package source

Mux CLI Setup

Mux can be configured headlessly with `kosmokrator integrations:configure mux`.

# Install KosmoKrator first if it is not available on PATH.
curl -fsSL https://raw.githubusercontent.com/OpenCompanyApp/kosmokrator/main/install.sh | bash

# Configure and verify this integration.
kosmokrator integrations:configure mux --set access_token="$MUX_ACCESS_TOKEN" --enable --read allow --write ask --json
kosmokrator integrations:doctor mux --json
kosmokrator integrations:status --json

Credentials

Authentication type: Bearer token bearer_token. Configure credentials once, then use the same stored profile from scripts, coding CLIs, Lua code mode, and the MCP gateway.

Key	Env var	Type	Required	Label
`access_token`	`MUX_ACCESS_TOKEN`	Secret `secret`	yes	Access Token
`url`	`MUX_URL`	URL `url`	no	Mux API URL

Call Mux Headlessly

Use the generic call form when another coding CLI or script needs a stable universal interface.

kosmo integrations:call mux.mux_list_assets '{
  "limit": 1,
  "page": 1
}' --json

Use the provider shortcut form for shorter human-facing commands.

kosmo integrations:mux mux_list_assets '{
  "limit": 1,
  "page": 1
}' --json

Agent Discovery Commands

These commands return structured output for coding agents that need to inspect capabilities before choosing a function.

kosmo integrations:docs mux --json
kosmo integrations:docs mux.mux_list_assets --json
kosmo integrations:schema mux.mux_list_assets --json
kosmo integrations:search "Mux" --json
kosmo integrations:list --json

All CLI Functions

Every function below can be called headlessly. The generic form is stable across all integrations; the provider shortcut is shorter but specific to Mux.

`mux.mux_list_assets`

Read read

List video assets stored in Mux. Returns a paginated list of assets with their IDs, status, duration, and playback information.

Parameters: limit, page

Generic CLI call

kosmo integrations:call mux.mux_list_assets '{"limit":1,"page":1}' --json

Provider shortcut

kosmo integrations:mux mux_list_assets '{"limit":1,"page":1}' --json

`mux.mux_get_asset`

Read read

Retrieve details of a specific video asset by its ID, including status, playback IDs, duration, and tracks.

Parameters: asset_id

Generic CLI call

kosmo integrations:call mux.mux_get_asset '{"asset_id":"example_asset_id"}' --json

Provider shortcut

kosmo integrations:mux mux_get_asset '{"asset_id":"example_asset_id"}' --json

`mux.mux_create_asset`

Write write

Create a new video asset in Mux from an input URL. The asset is ingested and encoded asynchronously. Optionally set a playback policy (public or signed).

Parameters: input, playback_policy

Generic CLI call

kosmo integrations:call mux.mux_create_asset '{"input":"example_input","playback_policy":"example_playback_policy"}' --json

Provider shortcut

kosmo integrations:mux mux_create_asset '{"input":"example_input","playback_policy":"example_playback_policy"}' --json

`mux.mux_list_live_streams`

Read read

List live streams in Mux. Returns a paginated list of live streams with their IDs, status, stream key, and playback information.

Parameters: limit, page

Generic CLI call

kosmo integrations:call mux.mux_list_live_streams '{"limit":1,"page":1}' --json

Provider shortcut

kosmo integrations:mux mux_list_live_streams '{"limit":1,"page":1}' --json

`mux.mux_get_live_stream`

Read read

Retrieve details of a specific live stream by its ID, including status, stream key, playback IDs, and reconnect window.

Parameters: live_stream_id

Generic CLI call

kosmo integrations:call mux.mux_get_live_stream '{"live_stream_id":"example_live_stream_id"}' --json

Provider shortcut

kosmo integrations:mux mux_get_live_stream '{"live_stream_id":"example_live_stream_id"}' --json

`mux.mux_create_live_stream`

Write write

Create a new live stream in Mux. Returns the stream key and playback information. Optionally set playback policy and asset creation settings.

Parameters: playback_policy, new_asset_settings

Generic CLI call

kosmo integrations:call mux.mux_create_live_stream '{"playback_policy":"example_playback_policy","new_asset_settings":"example_new_asset_settings"}' --json

Provider shortcut

kosmo integrations:mux mux_create_live_stream '{"playback_policy":"example_playback_policy","new_asset_settings":"example_new_asset_settings"}' --json

`mux.mux_get_current_user`

Read read

Get realtime viewer data from Mux Data, including current viewer counts across all properties and views.

Parameters: none

Generic CLI call

kosmo integrations:call mux.mux_get_current_user '{}' --json

Provider shortcut

kosmo integrations:mux mux_get_current_user '{}' --json

Function Schemas

Use these parameter tables when building CLI payloads without calling integrations:schema first.

`mux.mux_list_assets`

List video assets stored in Mux. Returns a paginated list of assets with their IDs, status, duration, and playback information.

Operation: Read read
Schema command: kosmo integrations:schema mux.mux_list_assets --json

Parameter	Type	Required	Description
`limit`	integer	no	Maximum number of assets to return (1–100, default: 25).
`page`	integer	no	Page offset for pagination (0-indexed, default: 0).

`mux.mux_get_asset`

Retrieve details of a specific video asset by its ID, including status, playback IDs, duration, and tracks.

Operation: Read read
Schema command: kosmo integrations:schema mux.mux_get_asset --json

Parameter	Type	Required	Description
`asset_id`	string	yes	The ID of the asset to retrieve.

`mux.mux_create_asset`

Create a new video asset in Mux from an input URL. The asset is ingested and encoded asynchronously. Optionally set a playback policy (public or signed).

Operation: Write write
Schema command: kosmo integrations:schema mux.mux_create_asset --json

Parameter	Type	Required	Description
`input`	string	yes	The URL of the video file to ingest (e.g., "https://storage.example.com/video.mp4").
`playback_policy`	array	no	Playback policy for the asset. Use ["public"] for unrestricted access or ["signed"] for signed URLs. Defaults to the workspace default.

`mux.mux_list_live_streams`

List live streams in Mux. Returns a paginated list of live streams with their IDs, status, stream key, and playback information.

Operation: Read read
Schema command: kosmo integrations:schema mux.mux_list_live_streams --json

Parameter	Type	Required	Description
`limit`	integer	no	Maximum number of live streams to return (1–100, default: 25).
`page`	integer	no	Page offset for pagination (0-indexed, default: 0).

`mux.mux_get_live_stream`

Retrieve details of a specific live stream by its ID, including status, stream key, playback IDs, and reconnect window.

Operation: Read read
Schema command: kosmo integrations:schema mux.mux_get_live_stream --json

Parameter	Type	Required	Description
`live_stream_id`	string	yes	The ID of the live stream to retrieve.

`mux.mux_create_live_stream`

Create a new live stream in Mux. Returns the stream key and playback information. Optionally set playback policy and asset creation settings.

Operation: Write write
Schema command: kosmo integrations:schema mux.mux_create_live_stream --json

Parameter	Type	Required	Description
`playback_policy`	array	no	Playback policy for the live stream. Use ["public"] for unrestricted access or ["signed"] for signed URLs. Defaults to the workspace default.
`new_asset_settings`	object	no	Settings applied to assets created from this live stream. Supports any Mux asset creation parameters (e.g., {"playback_policy": ["public"], "mp4_support": "standard"}).

`mux.mux_get_current_user`

Get realtime viewer data from Mux Data, including current viewer counts across all properties and views.

Operation: Read read
Schema command: kosmo integrations:schema mux.mux_get_current_user --json

Parameter	Type	Required	Description
No parameters.

Permissions

Headless calls still follow the integration read/write permission policy. Configure read/write defaults with integrations:configure. Add --force only for trusted automation that should bypass that policy.