LinkedCtl: The Complete CLI & MCP for LinkedIn

CodeQL License

OAuth2 CLI and MCP server for the LinkedIn API.

What It Does

Post content — text, images, video, documents, articles, multi-image carousels, and polls
Comments & reactions — create, list, and delete comments and reactions on posts
Organization support — post, comment, react, and view analytics as an organization
Analytics — per-post, per-member, and per-organization statistics
Media uploads — upload images, video, and documents to LinkedIn
Draft posts — save posts as drafts before publishing
OAuth 2.0 authentication with your own LinkedIn app
Direct token passing for tokens obtained from other applications
MCP server for AI assistant integration (Claude, Cursor, etc.)
CLI for scriptable LinkedIn operations

Prerequisites

Node.js >= 24
A LinkedIn Developer App with appropriate permissions

Installation

npm install -g linkedctl

Or run directly:

npx linkedctl --help

Quick Start

Create a LinkedIn app at linkedin.com/developers
Configure OAuth 2.0 credentials

Authenticate:

linkedctl auth login --client-id YOUR_CLIENT_ID --client-secret YOUR_CLIENT_SECRET

Start using:
```
linkedctl post "Hello from LinkedCtl!"
```

See the OAuth Setup Guide for detailed step-by-step instructions.

MCP Integration

MCP Client Configuration

Add to your Claude Desktop configuration (claude_desktop_config.json):

{
    "mcpServers": {
        "linkedctl": {
            "command": "npx",
            "args": ["linkedctl", "mcp"]
        }
    }
}

claude mcp add linkedctl -- npx linkedctl mcp

Add to .cursor/mcp.json in your project root:

{
    "mcpServers": {
        "linkedctl": {
            "command": "npx",
            "args": ["linkedctl", "mcp"]
        }
    }
}

Add to ~/.codeium/windsurf/mcp_config.json:

{
    "mcpServers": {
        "linkedctl": {
            "command": "npx",
            "args": ["linkedctl", "mcp"]
        }
    }
}

Available Tools

All tools accept an optional profile parameter to select a configuration profile.

Authentication

Tool	Description
`whoami`	Show the current user's name, email, and profile picture URL
`auth_status`	Show authentication status for a profile
`auth_revoke`	Revoke the access token server-side and clear local credentials

Posts

Tool	Description
`post_create`	Create a post on LinkedIn with optional media, poll, or article attachment
`post_get`	Fetch a single post by URN
`post_list`	List posts with pagination (supports `as_org` for organization posts)
`post_update`	Update the commentary text of an existing post
`post_delete`	Delete a post by URN

post_create supports rich content types:

Parameter	Description
`text`	Post text content (required)
`visibility`	`PUBLIC` or `CONNECTIONS` (default `PUBLIC`)
`draft`	Save as draft instead of publishing
`image` / `image_file`	Attach a single image (URN or local file path)
`video` / `video_file`	Attach a video (URN or local file path)
`document` / `document_file`	Attach a document (URN or local file path)
`images` / `image_files`	Attach multiple images (minimum 2)
`article_url`	Attach an article link
`poll`	Poll question text
`poll_options`	Poll answer options (2–4 required when `poll` is set)
`poll_duration`	`ONE_DAY`, `THREE_DAYS`, `ONE_WEEK`, or `TWO_WEEKS`
`as_org`	Post as an organization (numeric ID)

Comments

Tool	Description
`comment_create`	Create a comment on a post (supports `as_org`)
`comment_list`	List comments on a post
`comment_get`	Get a specific comment by URN
`comment_delete`	Delete a comment by URN

Reactions

Tool	Description
`reaction_create`	Add a reaction to a post (supports `as_org`). Types: `LIKE`, `PRAISE`, `EMPATHY`, `INTEREST`, `APPRECIATION`, `ENTERTAINMENT`
`reaction_list`	List reactions on a post
`reaction_delete`	Remove a reaction from a post (supports `as_org`)

Organizations

Tool	Description
`org_list`	List organizations the authenticated user administers
`org_get`	Fetch a single organization by ID
`org_followers`	Get the follower count for an organization

Analytics

Tool	Description
`stats_post`	Get analytics for a single post (impressions, reach, reactions, comments, reshares)
`stats_me`	Get aggregated analytics across all your posts
`stats_org`	Get share statistics for an organization (lifetime or time-bucketed)

Media

Tool	Description
`document_upload`	Upload a document to LinkedIn (PDF, DOCX, PPTX, DOC, PPT; max 100 MB)

Configuration

Config File Format

LinkedCtl stores configuration in YAML files. Each file represents a single profile:

api-version: "202601"
oauth:
    client-id: "YOUR_CLIENT_ID"
    client-secret: "YOUR_CLIENT_SECRET"
    access-token: "YOUR_ACCESS_TOKEN"
    refresh-token: "YOUR_REFRESH_TOKEN"
    token-expires-at: "2026-05-03T12:00:00.000Z"

Available keys:

Key	Description
`api-version`	LinkedIn API version (e.g. `202601`)
`oauth.client-id`	OAuth 2.0 client ID
`oauth.client-secret`	OAuth 2.0 client secret
`oauth.access-token`	OAuth 2.0 access token
`oauth.refresh-token`	OAuth 2.0 refresh token
`oauth.token-expires-at`	Token expiration timestamp (ISO 8601)

Config files are written with 0600 permissions (owner read/write only).

File Location and Precedence

Without a profile, LinkedCtl searches for config files in this order:

.linkedctl.yaml in the current working directory
~/.linkedctl.yaml in the home directory

The first file found is used. When writing (e.g. after auth login), LinkedCtl writes to the CWD file if it exists, otherwise to the home directory file.

Profiles

Profiles let you manage multiple LinkedIn accounts or configurations. Each profile is stored as a separate YAML file under ~/.linkedctl/:

Profile	Config file path
(default)	`~/.linkedctl.yaml`
`work`	`~/.linkedctl/work.yaml`
`personal`	`~/.linkedctl/personal.yaml`

Use the --profile flag with any command:

linkedctl --profile work auth login --client-id ID --client-secret SECRET
linkedctl --profile work post "Hello from my work account!"

Manage profiles with the profile command:

linkedctl profile create work --access-token YOUR_TOKEN --api-version 202601
linkedctl profile list
linkedctl profile show work
linkedctl profile delete work

Authentication Methods

OAuth 2.0 (Recommended)

LinkedCtl supports OAuth 2.0 with your own LinkedIn Developer App:

linkedctl auth login --client-id YOUR_CLIENT_ID --client-secret YOUR_CLIENT_SECRET

Direct Token

If you already have an access token from another application:

linkedctl auth token --access-token YOUR_TOKEN

Environment Variables

Variable	Description
`LINKEDCTL_CLIENT_ID`	LinkedIn OAuth 2.0 client ID
`LINKEDCTL_CLIENT_SECRET`	LinkedIn OAuth 2.0 client secret
`LINKEDCTL_ACCESS_TOKEN`	Direct access token (bypasses OAuth flow)
`LINKEDCTL_API_VERSION`	LinkedIn API version string (e.g. `202601`) required

Environment variables take precedence over config file values.

Profile-Prefixed Environment Variables

When using a named profile, LinkedCtl also reads profile-prefixed environment variables. The profile name is uppercased with hyphens converted to underscores:

Profile	Variable
(default)	`LINKEDCTL_ACCESS_TOKEN`
`work`	`LINKEDCTL_WORK_ACCESS_TOKEN`
`my-brand`	`LINKEDCTL_MY_BRAND_ACCESS_TOKEN`

The same pattern applies to CLIENT_ID, CLIENT_SECRET, and API_VERSION.

Precedence Order

Configuration values are resolved in this order (highest priority first):

Environment variables (profile-prefixed if a profile is active)
Config file (profile-specific file, or CWD/home fallback)

CLI Reference

Global Options

Option	Description
`--profile <name>`	Use a specific configuration profile
`--json`	Force JSON output
`-q, --quiet`	Suppress informational output
`--no-color`	Disable color output

`auth` — Manage Authentication

Command	Description
`auth setup`	Configure OAuth client credentials interactively
`auth login`	Authenticate via OAuth 2.0 (opens browser)
`auth token`	Store a direct access token
`auth status`	Show authentication status and token expiry
`auth logout`	Clear stored credentials from the active profile
`auth refresh`	Refresh the access token using a stored refresh token
`auth revoke`	Revoke the access token server-side and clear local tokens

auth login options:

Option	Description	Default
`--client-id <id>`	OAuth 2.0 client ID	from config
`--client-secret <secret>`	OAuth 2.0 client secret	from config
`--scope <scopes>`	OAuth 2.0 scopes (space-separated)	`openid profile w_member_social`

auth token options:

Option	Description
`--access-token <token>`	Access token to store (required)

`post` — Manage LinkedIn Posts

# Shorthand: pass text as an argument
linkedctl post "Hello from LinkedCtl!"

# Explicit subcommand
linkedctl post create --text "Hello from LinkedCtl!"

# Pipe content from stdin
echo "Hello from LinkedCtl!" | linkedctl post create

Command	Description
`post create`	Create a post on LinkedIn
`post get <urn>`	Fetch a post by URN
`post list`	List posts with pagination
`post update <urn>`	Update a post's commentary text
`post delete <urn>`	Delete a post (with confirmation)

post create options:

Option	Description	Default
`--text <text>`	Text content (also accepts `--text-file`, positional, or stdin)
`--visibility <visibility>`	`PUBLIC` or `CONNECTIONS`	`PUBLIC`
`--draft`	Save as draft instead of publishing
`--image <urn>`	Image URN to attach
`--image-file <path>`	Local image file to upload and attach
`--video <urn>`	Video URN to attach
`--video-file <path>`	Local video file to upload and attach
`--document <urn>`	Document URN to attach
`--document-file <path>`	Local document file to upload and attach
`--images <urns>`	Multiple image URNs (comma-separated, minimum 2)
`--image-files <paths>`	Multiple local image files (comma-separated, minimum 2)
`--article-url <url>`	Article URL to attach
`--poll <question>`	Poll question text
`--option <text>`	Poll option (repeat 2–4 times)
`--poll-duration <duration>`	`ONE_DAY`, `THREE_DAYS`, `ONE_WEEK`, or `TWO_WEEKS`	`THREE_DAYS`
`--as-org <id>`	Post as an organization (numeric ID)
`--format <format>`	Output format (`json`, `table`)	auto

post list options:

Option	Description	Default
`--count <n>`	Number of posts to return (max 100)	`10`
`--start <n>`	Starting index for pagination	`0`
`--as-org <id>`	List posts of an organization (numeric ID)

`comment` — Manage Comments

Command	Description
`comment create <post-urn>`	Create a comment on a post
`comment list <post-urn>`	List comments on a post
`comment get <comment-urn>`	Get a specific comment by URN
`comment delete <comment-urn>`	Delete a comment (with confirmation)

comment create options:

Option	Description
`--text <text>`	Comment text (required)
`--as-org <id>`	Comment as an organization (numeric ID)

`reaction` — Manage Reactions

Command	Description
`reaction create <urn>`	Add a reaction to a post
`reaction list <urn>`	List reactions on a post
`reaction delete <urn>`	Remove a reaction from a post

reaction create options:

Option	Description
`--type <type>`	`LIKE`, `PRAISE`, `EMPATHY`, `INTEREST`, `APPRECIATION`, or `ENTERTAINMENT` (default `LIKE`)
`--as-org <id>`	React as an organization (numeric ID)

`org` — Manage Organizations

Command	Description
`org list`	List organizations the authenticated user administers
`org get <id>`	Get organization details
`org followers <id>`	Get organization follower count

`media` — Upload Media

Command	Description
`media upload-image <file>`	Upload an image (JPG, PNG, GIF)
`media upload-video <file>`	Upload a video
`media upload-document <file>`	Upload a document (PDF, DOCX, PPTX, DOC, PPT; max 100 MB)

All media commands accept --as-org <id> and --format json|table.

`stats` — View Analytics

Command	Description
`stats post <urn>`	Get post analytics (impressions, reach, engagement)
`stats me`	Get aggregated analytics across all your posts
`stats org <id>`	Get organization share statistics

Common options:

Option	Description
`--from <date>` / `--start <date>`	Start of date range (YYYY-MM-DD)
`--to <date>` / `--end <date>`	End of date range (YYYY-MM-DD)
`--time-granularity <granularity>`	`DAY` or `MONTH` (org stats only)

`profile` — Manage Configuration Profiles

Command	Description
`profile create <name>`	Create a new profile
`profile list`	List all profiles
`profile show [<name>]`	Show profile details (redacted)
`profile delete <name>`	Delete a profile (with confirmation)

profile create options:

Option	Description
`--access-token <token>`	OAuth 2.0 access token (required)
`--api-version <version>`	LinkedIn API version, e.g. `202601` (required)

`whoami` — Show Current User

linkedctl whoami
linkedctl whoami --format json

Option	Description	Default
`--format <format>`	Output format (`json`, `table`)	auto

`completion` — Shell Completions

linkedctl completion bash
linkedctl completion zsh

Security

Dependabot keeps dependencies up to date with automated pull requests
CodeQL analysis runs on every push and pull request for automated vulnerability detection
Path traversal validation on profile names prevents directory escape attacks
Unified auth error handling across all MCP tools provides consistent authentication failure messages
Destructive operations (delete post, delete comment, delete profile) require interactive confirmation unless --force is passed

Disclaimer

This is an independent project and is not affiliated with, endorsed by, or associated with LinkedIn Corporation. LinkedIn is a trademark of LinkedIn Corporation.

License

AGPL-3.0-only

Using LinkedCtl as a CLI tool or MCP server: No license obligations — use freely.

Using @linkedctl/core as a library in your project: Your combined work must be licensed under AGPL-3.0 (or a compatible license).