ContentIn
The AI ghostwriter that writes LinkedIn posts for founders. Bring the substance — we handle the rhythm. Schedule a week of posts in one session, in your voice.
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Last probed Sep 14, 2026 · mcp.contentin.io
8tools discovered
List ContentIn posts
List the posts on this ContentIn profile — drafts, scheduled, published and ideas. Use this to find a post's id before scheduling, publishing, repurposing or pulling analytics for it, and to answer questions about what the user has written or has queued up. Returns a 280-character excerpt of each post, never the full body.
Get post analytics
Get LinkedIn performance for one published ContentIn post: impressions, members reached, likes, comments, shares, and a derived engagement rate. IMPORTANT: metrics are fetched on a schedule and only for posts published through a connected LinkedIn account, so a post can legitimately have no numbers yet. When that happens this returns measured: false — report that honestly as 'not measured yet'. Do NOT describe an unmeasured post as having zero impressions or zero engagement; those are different
Write a post in the user's voice
THE MAIN TOOL. Write a LinkedIn post in this user's own voice, from their own material. Use it whenever the user describes something they want to post about — a story, an opinion, a result, a lesson, a rough brief. It runs ContentIn's voice pipeline: their VoiceDNA, their real past posts as style exemplars, and their substance bank, so the output sounds like them rather than like an AI. Pass the user's idea as fully and as literally as you can — their own words, their own details, their own numb
Repurpose an existing post
Rewrite an existing post from a new angle, in the user's voice. Pass post_id (a ContentIn post id from list_posts) to repurpose one of their own posts — the current text is read from ContentIn, so you do not need to have seen it. Pass original_post instead to repurpose text you already have that is not in ContentIn. Exactly one of the two is required. The result is saved as a new draft; the original is left untouched. If this tool returns needs_input: true with a question, your ONLY job that tur
Generate post ideas
Generate fresh LinkedIn post ideas for a COLD request — the user wants options but has NOT given you material of their own ('what should I post about this week?', 'ideas for [topic]'). Ideas are grounded in the user's content pillars and their substance bank, so they are theirs rather than generic. Do NOT use this when the user has already given you their own material, a brief, or a concept in their words — that goes to write_post_in_my_voice, always. Each idea comes back with a hook and a brief
Capture substance to the content bank
Save a piece of the user's first-party substance — a story, an opinion, a data point, or a framework — into their ContentIn content bank, filed under one of their content pillars. This is the highest-leverage thing you can do for them: everything ContentIn writes later is grounded in this bank, so capturing what they tell you in passing compounds. Use it whenever the user shares a real experience, a genuine opinion, a concrete number or result, or a process they use. Pass the pillar by NAME if y
Schedule a post
Queue a post for automatic publishing to LinkedIn at a given time. TWO-STEP AND DELIBERATELY SO: call it first WITHOUT confirm_token to get back the exact text and a confirm_token; show that exact text to the user, get their explicit go-ahead, then call again with the same arguments plus the confirm_token. The token expires in 5 minutes, works once, and stops working if the post changes in between — so never store one or reuse one. Pass post_id for a post already in ContentIn, or post_content fo
Publish a post to LinkedIn now
Publish a post to the user's LinkedIn immediately. THIS IS IRREVERSIBLE — it is public the moment it succeeds. TWO-STEP AND MANDATORY: call it first WITHOUT confirm_token to get back the exact text that would go out and a confirm_token; show that exact text to the user in full, ask them to confirm in their own words, and only then call again with the confirm_token. The token expires in 5 minutes, works once, and stops working if the post changes in between. Pass post_id for a post already in Con
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A working endpoint is step one. Directory coverage is the coordinated launch across ChatGPT, Claude, Cursor, the MCP Registry, and community indexes.
Directory coverage for brandsThe AI ghostwriter that writes LinkedIn posts for founders. Bring the substance — we handle the rhythm. Schedule a week of posts in one session, in your voice.
Use the MCP endpoint listed on this page in your MCP client configuration. One-click install pills support Claude, Cursor, VS Code, and other hosts. Copy the remote MCP URL if your client needs a manual entry.
MCPBundles probed 8 tools on the live server. The tool list on this page reflects what was discovered at the last refresh — connect your client to see the full set available to your session.
ContentIn may require signing in to the provider before tools can run. Connect through MCPBundles or your MCP client and complete any provider login when prompted.
Operate ContentIn? Verify ownership to take over this directory entry.
This server appears in the MCPBundles directory. Verify you operate it to take over the listing — name, description, logo, contact email, and skill content. We email a 6-digit code to a maintainer address your server publishes in /.well-known/security.txt or /.well-known/mcpbundles.json. Free, takes about a minute.
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