# Stack Ai AI integration on Definable

> No-Code Platform for Enterprise AI.

## What this connects

No-Code Platform for Enterprise AI. Build, deploy, and scale AI workflows without code.

Vendor: https://www.stack-ai.com

## Tools available

**22** tools available. First 12:

- `STACK_AI_CHECK_HEALTH` — Check Health — Tool to check the health status of the Stack AI API. Use to verify API availability and service status.
- `STACK_AI_GET_ACTION_INPUTS` — Get Action Inputs — Tool to retrieve the input schema for a specific provider action in Stack AI. Use when you need to understand what parameters are required for a provider action.
- `STACK_AI_GET_ACTION_OUTPUTS` — Get Action Output Schema — Tool to retrieve the output parameters schema for a Stack.ai provider action as JSON schema. Use when you need to understand what data fields an action returns or to validate action outputs.
- `STACK_AI_GET_CONNECTOR_TYPE_SCHEMA` — Get Connector Type Schema — Tool to retrieve the configuration schema for a specific connector type in Stack AI. Use when you need to understand what parameters are required to configure a connector.
- `STACK_AI_GET_LICENSE_STATUS` — Get License Status — Tool to retrieve the current Stack AI license status. Use when you need to check license validity, expiration date, or days remaining.
- `STACK_AI_GET_PROVIDER` — Get Provider Details — Tool to retrieve details of a specific Stack AI tool provider. Use when you need information about available actions, triggers, and configuration for a provider.
- `STACK_AI_GET_PROVIDER_ACTION` — Get Provider Action Details — Tool to get details of a specific action for a provider. Use when you need information about a provider's action including its parameters, description, and API details.
- `STACK_AI_GET_PROVIDER_ICON` — Get Provider Icon — Tool to fetch a provider icon image by provider identifier. Use when you need to retrieve the icon for a tool provider.
- `STACK_AI_GET_PROVIDER_TRIGGER` — Get Provider Trigger Details — Tool to retrieve detailed information about a specific trigger for a provider. Use when you need to understand the configuration, inputs, outputs, or behavior of a specific trigger.
- `STACK_AI_GET_ROOT` — Get Root — Tool to retrieve information from the Stack AI API root endpoint. Use when you need to verify API connectivity or get basic API information.
- `STACK_AI_GET_TRIGGER_BY_PROVIDER` — Get Trigger Details From Provider — Tool to retrieve detailed information about a specific trigger from a provider. Use when you need to get trigger configuration, capabilities, or metadata for a specific provider's trigger.
- `STACK_AI_GET_TRIGGER_INPUTS` — Get Trigger Inputs — Tool to retrieve the input parameters for a trigger as a JSON schema. Use when discovering what data inputs a specific trigger requires before executing it.

## Auth

Auth schemes: `API_KEY`.

## How agents use Stack Ai

Inside a Definable workflow, Stack Ai is one of the tools the **Distributor specialist** can call. Example coordination patterns:

- **Researcher → Stack Ai** — the Researcher (GPT-5.5) pulls context from Stack Ai (records, threads, documents), synthesises findings, and briefs the rest of the team.
- **Writer → Distributor → Stack Ai** — the Writer (Claude Opus 4.7) drafts copy in brand voice, the Verifier passes it, then the Distributor writes the result into Stack Ai (create record, post message, draft email).
- **Designer / Engineer → Distributor → Stack Ai** — the Designer ships an asset or the Engineer ships a code change, the Distributor delivers it via Stack Ai (attach file, open PR comment, post status).

The Verifier checks every Stack Ai call. On rate limit, schema drift, or auth refresh it self-heals and retries — the workflow completes without manual intervention.

## Categories

- artificial intelligence — https://definable.ai/apps/category/artificial-intelligence/
- developer tools — https://definable.ai/apps/category/developer-tools/

## Related

- HTML page: https://definable.ai/apps/stack_ai/
- Same category (artificial intelligence): https://definable.ai/apps/category/artificial-intelligence/
- All integrations: https://definable.ai/apps/
- Workflow (multi-agent loop): https://definable.ai/workflow/
- Apps llms.txt index: https://definable.ai/llms-apps.txt