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180 lines
6.3 KiB
Markdown
180 lines
6.3 KiB
Markdown
---
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name: linkedin-automation
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description: "Automate LinkedIn tasks via Rube MCP (Composio): create posts, manage profile, company info, comments, and image uploads. Always search tools first for current schemas."
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risk: unknown
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source: community
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date_added: "2026-02-27"
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---
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# LinkedIn Automation via Rube MCP
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Automate LinkedIn operations through Composio's LinkedIn toolkit via Rube MCP.
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## Prerequisites
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- Rube MCP must be connected (RUBE_SEARCH_TOOLS available)
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- Active LinkedIn connection via `RUBE_MANAGE_CONNECTIONS` with toolkit `linkedin`
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- Always call `RUBE_SEARCH_TOOLS` first to get current tool schemas
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## Setup
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**Get Rube MCP**: Add `https://rube.app/mcp` as an MCP server in your client configuration. No API keys needed — just add the endpoint and it works.
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1. Verify Rube MCP is available by confirming `RUBE_SEARCH_TOOLS` responds
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2. Call `RUBE_MANAGE_CONNECTIONS` with toolkit `linkedin`
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3. If connection is not ACTIVE, follow the returned auth link to complete LinkedIn OAuth
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4. Confirm connection status shows ACTIVE before running any workflows
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## Core Workflows
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### 1. Create a LinkedIn Post
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**When to use**: User wants to publish a text post on LinkedIn
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**Tool sequence**:
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1. `LINKEDIN_GET_MY_INFO` - Get authenticated user's profile info [Prerequisite]
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2. `LINKEDIN_REGISTER_IMAGE_UPLOAD` - Register image upload if post includes an image [Optional]
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3. `LINKEDIN_CREATE_LINKED_IN_POST` - Publish the post [Required]
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**Key parameters**:
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- `text`: Post content text
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- `visibility`: 'PUBLIC' or 'CONNECTIONS'
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- `media_title`: Title for attached media
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- `media_description`: Description for attached media
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**Pitfalls**:
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- Must retrieve user profile URN via GET_MY_INFO before creating a post
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- Image uploads require a two-step process: register upload first, then include the asset in the post
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- Post text has character limits enforced by LinkedIn API
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- Visibility defaults may vary; always specify explicitly
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### 2. Get Profile Information
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**When to use**: User wants to retrieve their LinkedIn profile or company details
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**Tool sequence**:
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1. `LINKEDIN_GET_MY_INFO` - Get authenticated user's profile [Required]
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2. `LINKEDIN_GET_COMPANY_INFO` - Get company page details [Optional]
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**Key parameters**:
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- No parameters needed for GET_MY_INFO (uses authenticated user)
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- `organization_id`: Company/organization ID for GET_COMPANY_INFO
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**Pitfalls**:
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- GET_MY_INFO returns the authenticated user only; cannot look up other users
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- Company info requires the numeric organization ID, not the company name or vanity URL
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- Some profile fields may be restricted based on OAuth scopes granted
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### 3. Manage Post Images
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**When to use**: User wants to upload and attach images to LinkedIn posts
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**Tool sequence**:
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1. `LINKEDIN_REGISTER_IMAGE_UPLOAD` - Register an image upload with LinkedIn [Required]
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2. Upload the image binary to the returned upload URL [Required]
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3. `LINKEDIN_GET_IMAGES` - Verify uploaded image status [Optional]
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4. `LINKEDIN_CREATE_LINKED_IN_POST` - Create post with the image asset [Required]
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**Key parameters**:
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- `owner`: URN of the image owner (user or organization)
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- `image_id`: ID of the uploaded image for GET_IMAGES
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**Pitfalls**:
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- The upload is a two-phase process: register then upload binary
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- Image asset URN from registration must be used when creating the post
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- Supported formats typically include JPG, PNG, and GIF
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- Large images may take time to process before they are available
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### 4. Comment on Posts
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**When to use**: User wants to comment on an existing LinkedIn post
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**Tool sequence**:
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1. `LINKEDIN_CREATE_COMMENT_ON_POST` - Add a comment to a post [Required]
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**Key parameters**:
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- `post_id`: The URN or ID of the post to comment on
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- `text`: Comment content
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- `actor`: URN of the commenter (user or organization)
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**Pitfalls**:
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- Post ID must be a valid LinkedIn URN format
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- The actor URN must match the authenticated user or a managed organization
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- Rate limits apply to comment creation; avoid rapid-fire comments
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### 5. Delete a Post
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**When to use**: User wants to remove a previously published LinkedIn post
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**Tool sequence**:
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1. `LINKEDIN_DELETE_LINKED_IN_POST` - Delete the specified post [Required]
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**Key parameters**:
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- `post_id`: The URN or ID of the post to delete
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**Pitfalls**:
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- Deletion is permanent and cannot be undone
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- Only the post author or organization admin can delete a post
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- The post_id must be the exact URN returned when the post was created
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## Common Patterns
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### ID Resolution
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**User URN from profile**:
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```
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1. Call LINKEDIN_GET_MY_INFO
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2. Extract user URN (e.g., 'urn:li:person:XXXXXXXXXX')
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3. Use URN as actor/owner in subsequent calls
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```
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**Organization ID from company**:
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```
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1. Call LINKEDIN_GET_COMPANY_INFO with organization_id
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2. Extract organization URN for posting as a company page
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```
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### Image Upload Flow
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- Call REGISTER_IMAGE_UPLOAD to get upload URL and asset URN
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- Upload the binary image to the provided URL
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- Use the asset URN when creating a post with media
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- Verify with GET_IMAGES if upload status is uncertain
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## Known Pitfalls
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**Authentication**:
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- LinkedIn OAuth tokens have limited scopes; ensure required permissions are granted
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- Tokens expire; re-authenticate if API calls return 401 errors
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**URN Formats**:
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- LinkedIn uses URN identifiers (e.g., 'urn:li:person:ABC123')
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- Always use the full URN format, not just the alphanumeric ID portion
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- Organization URNs differ from person URNs
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**Rate Limits**:
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- LinkedIn API has strict daily rate limits on post creation and comments
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- Implement backoff strategies for bulk operations
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- Monitor 429 responses and respect Retry-After headers
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**Content Restrictions**:
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- Posts have character limits enforced by the API
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- Some content types (polls, documents) may require additional API features
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- HTML markup in post text is not supported
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## Quick Reference
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| Task | Tool Slug | Key Params |
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|------|-----------|------------|
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| Get my profile | LINKEDIN_GET_MY_INFO | (none) |
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| Create post | LINKEDIN_CREATE_LINKED_IN_POST | text, visibility |
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| Get company info | LINKEDIN_GET_COMPANY_INFO | organization_id |
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| Register image upload | LINKEDIN_REGISTER_IMAGE_UPLOAD | owner |
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| Get uploaded images | LINKEDIN_GET_IMAGES | image_id |
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| Delete post | LINKEDIN_DELETE_LINKED_IN_POST | post_id |
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| Comment on post | LINKEDIN_CREATE_COMMENT_ON_POST | post_id, text, actor |
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## When to Use
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This skill is applicable to execute the workflow or actions described in the overview.
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