Writer ACTION
List Models
List the AI models available in your Writer account (Palmyra family plus any external models). Use this to discover valid model ids and to recommend a model for a task, then pass the chosen
id to Send Prompt as its model. Example: call with no parameters -> returns models such as { id: "palmyra-x5", name: "Palmyra X5" }, { id: "palmyra-x4", name: "Palmyra X4" }, and any others enabled for the account. palmyra-x5 is the recommended general-purpose model (creative writing included); pick a different id from the returned list only for a specialized need. See the documentation- Action
- Read only
- API key
- SDK
- MCP
IMPLEMENTATION
Call this tool
Connect a user's Writer account once, then configure and run List Models from your backend or agent.
import { PipedreamClient } from "@pipedream/sdk"
const pd = new PipedreamClient({
projectId: process.env.PIPEDREAM_PROJECT_ID!,
clientId: process.env.PIPEDREAM_CLIENT_ID!,
clientSecret: process.env.PIPEDREAM_CLIENT_SECRET!,
projectEnvironment: "production",
})
const result = await pd.actions.run({
id: "writer-list-models",
externalUserId: "{external_user_id}", // any stable ID for this user in your system
configuredProps: {
writer: { authProvisionId: "apn_xxxxxxx" },
},
})
console.log(result)curl -X POST https://api.pipedream.com/v1/connect/{project_id}/actions/run \
-H "Content-Type: application/json" \
-H "X-PD-Environment: production" \
-H "Authorization: Bearer {access_token}" \
-d '{
"external_user_id": "{external_user_id}",
"id": "writer-list-models",
"configured_props": {
"writer": { "authProvisionId": "apn_xxxxxxx" }
}
}'// accessToken: mint a short-lived token with the Connect SDK — see the MCP guide
const transport = new StreamableHTTPClientTransport(
new URL("https://remote.mcp.pipedream.net/v3"),
{
requestInit: {
headers: {
Authorization: `Bearer ${accessToken}`,
"x-pd-project-id": "{project_id}",
"x-pd-environment": "production",
"x-pd-external-user-id": "{external_user_id}", // any stable ID for this user in your system
"x-pd-app-slug": "writer",
},
},
},
)
const mcp = new Client({ name: "my-agent", version: "1.0.0" })
await mcp.connect(transport)
const { tools } = await mcp.listTools()
// listTools() hands your model this tool's input schema, so it can
// fill the arguments itself:
const result = await mcp.callTool({
name: "writer-list-models",
arguments: {},
})SCHEMA
Inputs
Pipedream supplies the connected account. Your application provides the operation-specific values below. Dynamic inputs are resolved against that user's account.
| Property | Type | Description |
|---|
REFERENCE
Tool details
Behavior hints are published with the component in the Pipedream registry and surface as MCP tool annotations, so an agent can reason about a tool before it calls it.
- Registry key
- writer-list-models
- Version
- 0.0.2
- App
- Writer
- Authentication
- API key
- Read-only
- Yes
- Destructive
- No
- Open world
- Yes
- Source
- View on GitHub ↗