Can I use Bannerbear as a CLI?

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

Can I expose Bannerbear through MCP?

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

Where are Bannerbear credentials stored?

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

Can I deny write access for Bannerbear MCP tools?

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

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Bannerbear CLI for Cron Jobs

Use the Bannerbear CLI for cron jobs with headless JSON commands, schema discovery, credentials, and permission controls.

10 functions 7 read 3 write API key auth

Submit Bannerbear feedback View package source

Bannerbear CLI for Cron Jobs

Schedule repeatable integration workflows from cron while keeping credentials in KosmoKrator config.

Use the headless CLI from cron when an operation should run without an interactive agent session. The Bannerbear CLI uses the same integration registry as the TUI, Lua runtime, and MCP gateway, but returns predictable command output for automation.

Command Shape

# Bannerbear CLI for Cron Jobs
kosmokrator integrations:configure bannerbear --set api_key="$BANNERBEAR_API_KEY" --enable --read allow --write ask --json
kosmo integrations:call bannerbear.bannerbear_create_image '{"template_id":"example_template_id","modifications":"example_modifications","width":1,"height":1,"transparent":true,"metadata":"example_metadata"}' --json

Discovery Before Execution

Agents and scripts can inspect Bannerbear docs and schemas before choosing a function.

kosmo integrations:docs bannerbear --json
kosmo integrations:docs bannerbear.bannerbear_create_image --json
kosmo integrations:schema bannerbear.bannerbear_create_image --json
kosmo integrations:search "Bannerbear" --json
kosmo integrations:list --json

Useful Bannerbear CLI Functions

Function	Type	Parameters	Description
`bannerbear.bannerbear_create_image`	Write	template_id, modifications, width, height, transparent, metadata	Generate an image from a Bannerbear template. Provide a template ID and an array of modifications to customize text, images, colors, and other layers. The image is generated asynchronously — use get_image to check status and retrieve the final URL.
`bannerbear.bannerbear_get_image`	Read	image_id	Retrieve the status and download URL of a previously created Bannerbear image. Images are generated asynchronously, so poll this endpoint until status is "completed".
`bannerbear.bannerbear_list_images`	Read	page, limit	List previously created Bannerbear images. Returns image UIDs, statuses, and download URLs. Supports pagination via page and limit parameters.
`bannerbear.bannerbear_list_collections`	Read	page, limit	List Bannerbear collections. Collections are groups of images generated from a single template with different data. Supports pagination via page and limit parameters.
`bannerbear.bannerbear_create_video`	Write	template_id, modifications, fps, trim, metadata	Generate a video from a Bannerbear template. Provide a template ID and an array of modifications per scene. The video is generated asynchronously — use get_video to check status and retrieve the final URL.
`bannerbear.bannerbear_get_video`	Read	video_id	Retrieve the status and download URL of a previously created Bannerbear video. Videos are generated asynchronously, so poll this endpoint until status is "completed".
`bannerbear.bannerbear_list_templates`	Read	none	List all available Bannerbear templates. Returns template UIDs, names, dimensions, and preview URLs. Use a template UID with create_image or create_video.
`bannerbear.bannerbear_get_template`	Read	template_id	Get details for a specific Bannerbear template, including all available modification layers (text, image, color, etc.). Use this to discover which layer names to use when calling create_image or create_video.
`bannerbear.bannerbear_create_animated_gif`	Write	template_id, modifications, fps, metadata	Generate an animated GIF from a Bannerbear template. Provide a template ID and an array of modifications per frame. The GIF is generated asynchronously — use get_image with the returned ID to check status.
`bannerbear.bannerbear_get_current_user`	Read	none	Get the authenticated Bannerbear account details, including plan info and usage.

Automation Notes

Use --json for machine-readable output.
Keep credentials out of argv by using environment variables or stored KosmoKrator configuration.
Configure read/write policy before unattended runs; use --force only for trusted automation.
Use the MCP gateway instead when the agent needs dynamic tool discovery inside a conversation.

Related Bannerbear CLI Pages

CI Bannerbear CLI for CI. Shell Scripts Bannerbear CLI for shell scripts. Headless Automation Bannerbear CLI for headless automation. Coding Agents Bannerbear CLI for coding agents.