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Posthell

Social media scheduler for AI agents: draft posts into a human-approved queue for 15 networks.

Connector by Rohan27s · GitHub account verified by the MCP Registry

IndexedLicense unknownRemote (HTTP)
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Install

Works with Claude Code, VS Code, Cursor, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install connector/rohan27s-posthell

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

Remote endpoint

  • https://www.posthell.com/api/mcp Remote (HTTP)

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About

Social media scheduler for AI agents: draft posts into a human-approved queue for 15 networks.

Reviews

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Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools
3 read · 3 write · 0 delete
Secrets
1 (API keys, tokens or passwords)
Install scripts
Nothing to install (hosted)
Runs as
Hosted (remote endpoint)

Tools by what they do 6

From the running server's own tool list (tools/list) on Oct 25, 2026.

Read 3 · Look things up without changing anything.

  • get_growth
  • list_accounts
  • list_posts

Write 3 · Create, change, send or run things.

  • create_draft
  • get_upload_url
  • shape_post

Secrets and settings it asks for

Secrets: values you paste in that let it act as you.

  • Authorization

Network hosts it talks to 1

  • posthell.com · found in remote endpoint, install command

Files it touches

  • Any path the agent passes to its tools

Tools (6)

As the server listed them on Oct 25, 2026. Descriptions are the server’s own words; hidden characters are shown as [U+…].

  • create_draftQueue a draft post

    Save a post as a DRAFT in the user's posthell queue, with any photos or videos and per-network settings (Instagram Reel cover, YouTube title/tags). Nothing is published by this tool: the user approves it in the dashboard. Optionally propose a publish time. Warnings in the result are what would stop it publishing; fix them by calling again.

  • get_growthGet follower growthread-only

    The user's follower counts and 7-day growth per connected network, plus which network is growing fastest. Use this to decide where a post matters most or to report progress.

  • get_upload_urlGet a URL to upload a photo or video

    Use this to post a file from the user's computer (a video you rendered, a photo). Returns uploadUrl and mediaUrl: PUT the raw file bytes to uploadUrl with its Content-Type header (the curl line in the result does it), then pass mediaUrl in the media list of create_draft or publish_post. Files are stored for good, so a draft keeps its video. Up to 50MB. Types: JPG, PNG, GIF, WebP, MP4, MOV, WebM, or PDF.

  • list_accountsList connected accountsread-only

    The user's connected social accounts (id, network, handle), their account groups (a named set, e.g. one business's Instagram + YouTube), and what each network needs: caption limit, whether it needs a photo or video, and the settings it takes. Call this first, then pass a group name or account handles to create_draft or publish_post.

  • list_postsList recent postsread-only

    Read the user's recent posts and drafts with per-network status, the live link once a post is up, and the reason when one failed. Published posts include engagement metrics (likes, comments, shares, engagementRate - impressions on plans with full analytics) once analytics have synced. Use it to avoid duplicating a topic AND to learn which topics performed before drafting the next post.

  • shape_postShape notes into post angles

    Turn rough notes about what the user did (shipped a feature, fixed a bug, hit a number) into 2-3 finished social-post angles in the user's voice. Grounded only in the notes - never invents facts. Uses one AI generation from the user's monthly quota.

Signals

Last release
Jul 5, 2026 (3 months ago)

Details

Registry name
io.github.Rohan27s/posthell
Version
1.0.0
Auth
Bearer token
License
License unknown
Website
www.posthell.com/mcp
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
Official MCP Registry

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Cite this page

Posthell MCP server. Agent Mart. https://agentmart.dev/connectors/rohan27s-posthell (last updated 2026-10-24)