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AI21 Labs connector reference

Operations, inputs, troubleshooting, and questions for the AI21 Labs connection. Policy decides each change before the credential is resolved, and the action record carries the result.

Set up and verify the AI21 Labs connection

Choose one task and its account, and match the reads and actions on the overview page to it before granting provider permissions.
Prepare the connection settings from the overview page, connect the provider in Deixic, and choose which tools your agent can use.
Try a small task with a known result, and compare the returned identity and resource with what the account owner expects.
Configure approval for sensitive changes, review the destination and inputs, and check the result in the provider before expanding the workflow.

Information your agent can use

Resource	Record identity	Start with	Page coverage
Library files	`fileId`	Top level	Offset
Library file	`id`	Library files	None configured

Record identity: Match on these fields before joining or deduplicating results; where none is specified, check the returned record first.
Start with: Resolve the parent identifier first.
Offset: Offset pagination. Records can move between pages while the collection changes; compare stable identifiers when reconciling results.
None configured: No page continuation is configured for this resource. Check the response and any provider limits before treating it as a complete inventory.

Supported operations

Review the inputs before granting an action to an agent. Required inputs must be supplied, optional inputs narrow the request, and provider permissions apply in addition to Deixic policy.

Read: Retrieves information; check the returned scope and identifiers before use.
Action: Can change provider state; review the target and inputs, then retain the result to avoid repeating completed work.

Operation	Effect	Approval	Provider permissions	Inputs
Chat Completions	Read	By policy	models.invoke	6
Library Files Upload	Action	Approval required	governance.write	3
Library Files Update	Action	Approval required	governance.write	3
Library Files Delete	Action	Approval required	governance.write	1

Inputs by operation

Chat Completions Read

Inputs for Ai21 Chat Completions
Input	Requirement	Accepted value
`max_tokens`	Optional	integerMinimum: 1Maximum: 8192
`messages`	Required	arrayMinimum items: 1Maximum items: 32
`model`	Required	string; one of: jamba-large, jamba-mini, jamba-instruct
`stream`	Optional	boolean
`temperature`	Optional	numberMinimum: 0Maximum: 2
`top_p`	Optional	numberMaximum: 1

Library Files Upload Action · approval required

Inputs for Ai21 Library Files Upload
Input	Requirement	Accepted value
`labels`	Optional	arrayMaximum items: 32
`path`	Required	string
`publicUrl`	Required	string

Library Files Update Action · approval required

Inputs for Ai21 Library Files Update
Input	Requirement	Accepted value
`file_id`	Required	string
`labels`	Optional	arrayMinimum items: 1Maximum items: 32
`publicUrl`	Optional	string

Library Files Delete Action · approval required

Inputs for Ai21 Library Files Delete
Input	Requirement	Accepted value
`file_id`	Required	string

When the AI21 Labs task does not produce the expected result

Connected, but the expected data is missing

Check the identity behind the bearer token connection and its access to the specific resource; a successful connection does not establish access to every object.

Resolve parent resources first: Library files. A matching display name is not enough for a child lookup.

The answer covers only part of the data

Check the resource’s page coverage, query filters, and result limit, and have the agent state the account and time window it inspected, so a partial response yields a scoped answer.

The agent keeps doing the same work

Inspect the action history for repeated targets and inputs, keep the successful result’s identifiers with the task, and refresh a lookup only when the information changed.

A change is waiting or failed

Check whether the call awaits approval, was rejected by policy, lacks an input, or failed at the provider, and after a timeout inspect the destination before repeating a write.

See how an action proceeds and how to review an approval.

Questions about the AI21 Labs connector

Can I use my existing agent with AI21 Labs?

Yes: connect your agent to Deixic through MCP, choose which connected tools it can use, and Deixic checks calls routed through its gateway; Dex is available if your team also wants an agent.

Can an agent change data in AI21 Labs?

This connector supports 1 action, listed on its overview page. Configure a connection and choose the tools and provider permissions your task needs; an available action is not permission for every agent to run it, and Deixic policy and any required approval still apply to calls through the gateway.

What do I need to connect AI21 Labs?

Prepare API key; the connection uses Bearer token, and the connected identity’s provider permissions determine which resources it can access.

Does connecting AI21 Labs keep every answer up to date?

No: an earlier answer is still an earlier answer, so for a decision that depends on current state, have the agent refresh the source and retain the lookup time, and save stable instructions separately from facts that can change.

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