Can I use Karbon as a CLI?

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

Can I expose Karbon through MCP?

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

Where are Karbon credentials stored?

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

Can I deny write access for Karbon MCP tools?

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

productivity

Karbon MCP, CLI, and Lua Integration for AI Agents

Karbon integration docs for AI agents: MCP gateway setup, Karbon CLI commands, Lua API reference, credentials, and function schemas.

7 functions 6 read 1 write Bearer token auth

Submit Karbon feedback View package source

Karbon for agents

Credentials can be configured manually in web or CLI hosts.

Use this integration from Lua code mode, the headless integrations CLI, or the KosmoKrator MCP gateway. The same package metadata powers all three surfaces.

Machine-Readable Metadata

integration_slug: karbon
route_slug: karbon
package: karbon
auth_strategy: bearer_token Bearer token
cli_setup_supported: true
cli_runtime_supported: true
mcp_gateway_supported: true
lua_supported: true
supports_multi_account: true

Quick Links

Lua APIAgent-facing namespace and function reference. Karbon CLIHeadless setup and direct function calls. Karbon MCPMCP gateway setup for external clients. Submit feedbackReport missing tools, auth problems, wrong docs, or runtime issues. ContributeAdd tools or improve metadata in the integrations repo.

Karbon MCP Client Matrix

Use these pages when a specific agent client or framework needs copy-pasteable MCP setup for Karbon.

Claude Code Karbon MCP setup for Claude Code. Cursor Karbon MCP setup for Cursor. Codex Karbon MCP setup for Codex. OpenAI Agents Karbon MCP setup for OpenAI Agents SDK. Claude Agent SDK Karbon MCP setup for Claude Agent SDK. Vercel AI SDK Karbon MCP setup for Vercel AI SDK. LangChain Karbon MCP setup for LangChain. LangGraph Karbon MCP setup for LangGraph. CrewAI Karbon MCP setup for CrewAI. MCP clients Karbon MCP setup for Generic MCP Clients.

Karbon CLI Matrix

Use these pages for direct Karbon CLI workflows in scripts, CI, cron, and agent wrappers.

CI Karbon CLI for CI. Cron Jobs Karbon CLI for cron jobs. Shell Scripts Karbon CLI for shell scripts. Headless Automation Karbon CLI for headless automation. Coding Agents Karbon CLI for coding agents.

Function Catalog

Function	Type	Parameters	Description
`karbon.karbon_list_contacts`	Read `read`	2	List contacts in Karbon. Returns a paginated list of contacts with their names, emails, companies, and other details.
`karbon.karbon_get_contact`	Read `read`	1	Get a single contact from Karbon by its unique identifier. Returns full contact details including name, email, phone, company, and any associated notes.
`karbon.karbon_create_contact`	Write `write`	5	Create a new contact in Karbon. Provide at least a first name and last name. Optionally include email, company, and phone number.
`karbon.karbon_list_work_items`	Read `read`	4	List work items in Karbon. Returns a paginated list of work items. Optionally filter by status (e.g., "Open", "InProgress", "Completed") or by assignee.
`karbon.karbon_get_work_item`	Read `read`	1	Get a single work item from Karbon by its unique identifier. Returns full details including title, description, status, assignee, due date, and any associated notes.
`karbon.karbon_list_users`	Read `read`	1	List users in the Karbon account. Returns user details including names, emails, and roles. Use this to find assignees for work items.
`karbon.karbon_get_current_user`	Read `read`	0	Get the currently authenticated Karbon user. Returns the profile of the user whose access token is configured for this integration.