> ## Documentation Index
> Fetch the complete documentation index at: https://docs.tracecat.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Linear MCP

> Reference for the Tracecat Linear MCP integration: registered actions, required secrets, expected inputs, and example workflow usage.

## Linear MCP

Action ID: `tools.linear.mcp`

Use AI to interact with Linear.

Reference: [https://linear.app/docs/mcp](https://linear.app/docs/mcp)

### Secrets

Required secrets:

* `linear_mcp_oauth`: OAuth token `LINEAR_MCP_USER_TOKEN`.

Optional secrets:

* `anthropic`: optional values `ANTHROPIC_API_KEY`.
* `openai`: optional values `OPENAI_API_KEY`.
* `gemini`: optional values `GEMINI_API_KEY`.
* `amazon_bedrock`: optional values `AWS_ACCESS_KEY_ID`, `AWS_SECRET_ACCESS_KEY`, `AWS_REGION`, `AWS_ROLE_ARN`, `AWS_ROLE_SESSION_NAME`, `AWS_SESSION_TOKEN`, `AWS_BEARER_TOKEN_BEDROCK`, `AWS_MODEL_ID`, `AWS_INFERENCE_PROFILE_ID`.
* `custom-model-provider`: optional values `CUSTOM_MODEL_PROVIDER_API_KEY`, `CUSTOM_MODEL_PROVIDER_MODEL_NAME`, `CUSTOM_MODEL_PROVIDER_BASE_URL`.
* `azure_openai`: optional values `AZURE_API_BASE`, `AZURE_API_VERSION`, `AZURE_DEPLOYMENT_NAME`, `AZURE_API_KEY`, `AZURE_AD_TOKEN`, `AZURE_TENANT_ID`, `AZURE_CLIENT_ID`, `AZURE_CLIENT_SECRET`.
* `azure_ai`: optional values `AZURE_API_BASE`, `AZURE_API_KEY`, `AZURE_AD_TOKEN`, `AZURE_TENANT_ID`, `AZURE_CLIENT_ID`, `AZURE_CLIENT_SECRET`, `AZURE_API_VERSION`, `AZURE_AI_MODEL_NAME`.
* `litellm`: required values `LITELLM_BASE_URL`.

### Input fields

<ParamField path="instructions" type="string" required>
  Instructions for the agent.
</ParamField>

<ParamField path="user_prompt" type="string" required>
  User prompt to the agent.
</ParamField>

<ParamField path="model" type="ModelSelection | null">
  Model to use. Pick from the list of models enabled for this workspace. Provide this field, or both deprecated `model_name` and `model_provider`.

  Default: `null`.
</ParamField>

<ParamField path="model_name" type="string | null">
  Deprecated. Use `model` instead. If `model` is omitted, set this together with `model_provider`.

  Default: `null`.
</ParamField>

<ParamField path="model_provider" type="string | null">
  Deprecated. Use `model` instead. If `model` is omitted, set this together with `model_name`.

  Default: `null`.
</ParamField>