0n3
MCP servers · LinkedIn · MCP server

Connect Codex CLI to LinkedIn

One line gives Codex CLI your LinkedIn account as tools: 50 endpoints, profile, posts, shares, called with your own connection. No key in the prompt, a receipt for every call, revoke Codex CLI's access alone any time.

Get the line for Codex CLIConnect LinkedIn first

Three steps

  1. Create a free 0n3 account and connect LinkedIn. Paste a key or sign in; it lands in your vault, encrypted.
  2. Install 0n3 into Codex CLI. OpenAI's terminal agent reads 0n3 over Streamable HTTP with a token from your environment.
  3. Ask Codex CLI: whoami. Then: "Get a profile in LinkedIn".
Put the token in your environment
export ON3_TOKEN="<your 0n token>"

Add it to your shell profile so Codex finds it next time.

The line above carries a placeholder; 0n3.app/install mints a real key named for Codex CLI and fills it in.

What Codex CLI can then do in LinkedIn

Profile · View profile, email, connections count, verification status, and photos2
Get a profileGET /v2/me
Get profile picturesGET /v2/profilePictures
Posts · Create, read, and delete posts for members or organizations6
Create a postPOST /v2/posts
Get a postGET /v2/posts/{postId}
Delete a postDELETE /v2/posts/{postId}
Like postPOST /v2/socialActions/{activityId}/likes
Unlike postDELETE /v2/socialActions/{activityId}/likes/{likeId}
Create an org postPOST /v2/posts
Shares · List shared content2
List sharesGET /v2/shares
Get share statisticsGET /v2/organizationalEntityShareStatistics
Organizations · View and manage organization pages2
Get an organizationGET /v2/organizations/{organizationId}
Update an organizationPUT /v2/organizations/{organizationId}
Org analytics · Organization page analytics and statistics3
List admin orgsGET /v2/organizationalEntityAcls
Get ad analyticsGET /v2/adAnalyticsV2
Get inmail analyticsGET /v2/adInMailContentV2
Ads · Manage ad accounts, campaigns, and creatives2
List ad accountsGET /v2/adAccountsV2
Get an ad accountGET /v2/adAccountsV2/{adAccountId}

All 50 LinkedIn endpoints →

LinkedIn in other AI clients

Claude Code + LinkedInMCP server + skillClaude (desktop & claude.ai) + LinkedInconnectorChatGPT + LinkedInconnector · GPT actionGemini CLI + LinkedInMCP serverCursor + LinkedInMCP serverVS Code (Copilot) + LinkedInMCP serverWindsurf + LinkedInMCP server

Codex CLI with other apps

Hostinger363 endpointsTelegram132 endpointsPipedrive95 endpointsResend67 endpointsSquare57 endpointsSlack45 endpointsFigma32 endpointsCloudConvert32 endpointseBay25 endpointsQuickBooks21 endpointsCloudflare21 endpointsReddit21 endpoints