Mural ACTION
Create Image
Upload an image and create an image widget on a mural. The image is uploaded to Mural's storage first and the widget is created from the uploaded asset, so the file must be reachable when the action runs. Only
bmp, ico, gif, jpeg, jpg, png, and webp files are accepted; the format is detected from the file extension, falling back to the content type. See the documentation- Action
- Writes data
- OAuth
- SDK
- MCP
IMPLEMENTATION
Call this tool
Connect a user's Mural account once, then configure and run Create Image 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: "mural-create-image",
externalUserId: "{external_user_id}", // any stable ID for this user in your system
configuredProps: {
mural: { authProvisionId: "apn_xxxxxxx" },
workspaceId: "Workspace ID",
muralId: "Mural ID",
},
})
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": "mural-create-image",
"configured_props": {
"mural": { "authProvisionId": "apn_xxxxxxx" },
"workspaceId": "Workspace ID",
"muralId": "Mural ID"
}
}'// 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": "mural",
},
},
},
)
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: "mural-create-image",
arguments: {
workspaceId: "Workspace ID",
muralId: "Mural ID",
},
})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 |
|---|---|---|
workspaceId Workspace ID | string | The ID of the Workspace. Required Dynamic |
muralId Mural ID | string | The ID of the Mural. Required Dynamic |
filePath File Path or URL | string | The image to upload. Provide either a file URL or a path to a file in the /tmp directory (for example, /tmp/myImage.png). Supported formats: bmp, ico, gif, jpeg, jpg, png, webp. Required |
syncDir SyncDir | dir | Optional |
xPosition X Position | integer | The horizontal position of the widget in px (e.g. 100). This is the distance from the left of the parent widget, such as an area. If the widget has no parent widget, this is the distance from the left of the mural. Required |
yPosition Y Position | integer | The vertical position of the widget in px (e.g. 100). This is the distance from the top of the parent widget, such as an area. If the widget has no parent widget, this is the distance from the top of the mural. Required |
width Width | integer | The width of the widget in px (e.g. 500) Required |
height Height | integer | The height of the widget in px (e.g. 300) Required |
caption Caption | string | The caption and outline title of the image widget Optional |
description Description | string | The caption description text of the image widget Optional |
border Border | boolean | If true, a black border is displayed around the widget Optional |
showCaption Show Caption | boolean | When true, captions will be displayed for the image widget Optional |
hidden Hidden | boolean | If true, the widget is hidden from non-facilitators. Applies only when the widget is in the outline Optional |
parentId Parent ID | string | The ID of the area widget that should contain this image, for example 0-12345. When set, X Position and Y Position are measured from the area's top-left corner instead of the mural's. Optional Dynamic |
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
- mural-create-image
- Version
- 0.0.2
- App
- Mural
- Authentication
- OAuth
- Read-only
- No
- Destructive
- No
- Open world
- Yes
- Source
- View on GitHub ↗