AutoPoster AI

by autoposter.ai · remote · no sign-in to list tools · v1.0.0 · published by ai.autoposter

Multi-platform social media post creation, scheduling, and publishing.

Deletes · 1Final · 1Changes · 5

Compare Registry entry

14 tools: 1 can delete or cancel things, 1 do something that can't be undone, 5 change things and 7 only read.

Scanned Oct 21, 2026

Deletes or cancels1Claude Code: deny: see these tools
Can't be undone1Claude Code: ask: see these tools
Changes things5Claude Code: ask: see these tools
Only reads7Claude Code: allow: see these tools

2 checks matched something in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http autoposter https://agent.autoposter.ai/mcp

Findings

Matches of fixed checks, with the text they matched.

1 warn1 info

Warnautoposter_get_media_upload_url
The server marks "autoposter_get_media_upload_url" as not read-only (readOnlyHint: false), and its words say it reads.
Matched text
annotations: {"readOnlyHint":false,"destructiveHint":false,"openWorldHint":true}; The name "autoposter_get_media_upload_url" says "get": a word for reading.
What this check looks for
Infoget_profile
The description mentions "credentials".
Matched text
description: "...esented by this request's authenticated credentials. The opaque id is unique within this ap..."
What this check looks for

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

14 tools

Deletes or cancels 1Removes, cancels or revokes something.Claude Code: deny

autoposter_delete_postDeletes or cancels a draft, scheduled, or pending post by ID.No findings
Why it is in this group
- The name "autoposter_delete_post" says "delete": a word for removing or ending something.
- The server marks it destructive (destructiveHint: true).
Description, as the server wrote it
Deletes or cancels a draft, scheduled, or pending post by ID.
Annotations the server declares
- readOnlyHint: false
- destructiveHint: true
- openWorldHint: false

Can't be undone 1Sends, pays, publishes or merges: once done, it cannot be taken back.Claude Code: ask

autoposter_publish_draftApproves and immediately publishes an existing draft or pending post.No findings
Why it is in this group
- The name "autoposter_publish_draft" says "publish": a word for a change that another call does not undo.
Description, as the server wrote it
Approves and immediately publishes an existing draft or pending post. Requires an API key with direct publish permission.
Annotations the server declares
- readOnlyHint: false
- destructiveHint: false
- openWorldHint: true

Changes things 5Creates or changes something that can be changed back.Claude Code: ask

autoposter_create_upload_linkCreates a short-lived link where the user can upload images from their device into the Auto Poster media library.No findings
Why it is in this group
- The name "autoposter_create_upload_link" says "create": a word for a change.
Description, as the server wrote it
Creates a short-lived link where the user can upload images from their device into the Auto Poster media library. Use this when the user wants to attach an image that exists only in the chat or on their device (no public URL) and your client cannot send file contents. Give the link to the user, wait until they say the upload is done, then call autoposter_list_media (newest first) and attach the image with mediaIds in autoposter_draft_post or autoposter_schedule_post.
Annotations the server declares
- readOnlyHint: false
- destructiveHint: false
- openWorldHint: false
autoposter_draft_postCreates a draft post for human review.No findings
Why it is in this group
- The name "autoposter_draft_post" says "post": a word for a change.
Description, as the server wrote it
Creates a draft post for human review. If API key lacks direct publish, post is saved as pending_approval and notifications are sent to workspace approvers. Accepts mediaUrls (public URLs) or files (AI-generated images or uploaded files from chat up to 100MB). For large video files over 100MB, tell the user to provide a direct public file URL or use autoposter_get_media_upload_url.
Annotations the server declares
- readOnlyHint: false
- destructiveHint: false
- openWorldHint: true
autoposter_get_media_upload_urlOnly for clients that can perform an HTTP PUT or multipart POST (not chat-only clients such as Gemini): if you cannot make that request yourself, use autoposter_create_upload_link …1 finding
Why it is in this group
- The name "autoposter_get_media_upload_url" says "get": a word for reading.
- The server marks it as not read-only (readOnlyHint: false).
Findings
- Warn
  The server marks "autoposter_get_media_upload_url" as not read-only (readOnlyHint: false), and its words say it reads.
  Matched text
  annotations: {"readOnlyHint":false,"destructiveHint":false,"openWorldHint":true}; The name "autoposter_get_media_upload_url" says "get": a word for reading.
  What this check looks for
Description, as the server wrote it
Only for clients that can perform an HTTP PUT or multipart POST (not chat-only clients such as Gemini): if you cannot make that request yourself, use autoposter_create_upload_link instead. Generates a presigned S3 upload URL for direct, high-speed upload of videos or images up to 5GB without size limits or timeouts. Returns direct PUT url, POST upload fields, and public CDN URL.
Annotations the server declares
- readOnlyHint: false
- destructiveHint: false
- openWorldHint: true
autoposter_schedule_postSchedules a post for a future date/time.No findings
Why it is in this group
- The name "autoposter_schedule_post" says "schedule": a word for a change.
Description, as the server wrote it
Schedules a post for a future date/time. Automatically converts local time using workspace/user timezone into UTC. Accepts mediaUrls (public URLs) or files (AI-generated images or uploaded files from chat up to 100MB). For large video files over 100MB, tell the user to provide a direct public file URL or use autoposter_get_media_upload_url.
Annotations the server declares
- readOnlyHint: false
- destructiveHint: false
- openWorldHint: true
autoposter_upload_mediaUploads an image or video to Auto Poster media library.No findings
Why it is in this group
- The name "autoposter_upload_media" says "upload": a word for a change.
Description, as the server wrote it
Uploads an image or video to Auto Poster media library. Accepts files generated in ChatGPT (e.g. DALL-E images in /mnt/data/), uploaded files, or public image URLs. Direct chat download limit is 100MB. For larger videos or files (>100MB), tell the user to provide a direct public file URL or use autoposter_get_media_upload_url for direct S3 upload up to 5GB. If the image exists only in the chat or on the user's device and cannot be sent here, use autoposter_create_upload_link instead.
Annotations the server declares
- readOnlyHint: false
- destructiveHint: false
- openWorldHint: true

Only reads 7Looks things up and changes nothing.Claude Code: allow

autoposter_get_postRetrieves a single post by ID including its state (drafts, pending_approval, queued, posted) and live link receipts.No findings
Why it is in this group
- The name "autoposter_get_post" says "get": a word for reading.
Description, as the server wrote it
Retrieves a single post by ID including its state (drafts, pending_approval, queued, posted) and live link receipts.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- openWorldHint: false
autoposter_get_post_statusChecks delivery status of a post and returns live platform links/receipts once published.No findings
Why it is in this group
- The name "autoposter_get_post_status" says "get": a word for reading.
Description, as the server wrote it
Checks delivery status of a post and returns live platform links/receipts once published.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- openWorldHint: false
autoposter_get_rulesReturns platform publishing constraints including character limits, media format requirements, and guidelines.No findings
Why it is in this group
- The name "autoposter_get_rules" says "get": a word for reading.
Description, as the server wrote it
Returns platform publishing constraints including character limits, media format requirements, and guidelines.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- openWorldHint: false
autoposter_list_accountsLists all connected social media accounts (X, LinkedIn, Instagram, TikTok, YouTube, Threads, Bluesky, Pinterest, Facebook) in the current Autoposter workspace.No findings
Why it is in this group
- The name "autoposter_list_accounts" says "list": a word for reading.
Description, as the server wrote it
Lists all connected social media accounts (X, LinkedIn, Instagram, TikTok, YouTube, Threads, Bluesky, Pinterest, Facebook) in the current Autoposter workspace.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- openWorldHint: false
autoposter_list_mediaLists media files (images and videos) stored in the workspace media library with public CDN URLs.No findings
Why it is in this group
- The name "autoposter_list_media" says "list": a word for reading.
Description, as the server wrote it
Lists media files (images and videos) stored in the workspace media library with public CDN URLs.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- openWorldHint: false
autoposter_list_postsLists posts in the workspace.No findings
Why it is in this group
- The name "autoposter_list_posts" says "list": a word for reading.
Description, as the server wrote it
Lists posts in the workspace. Supports filtering by state ('drafts', 'scheduled', 'queued', 'posted', 'failed', 'pending_approval'), caption text search, and limit.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- openWorldHint: false
get_profileReturn the profile represented by this request's authenticated credentials.1 finding
Why it is in this group
- The name "get_profile" says "get": a word for reading.
Findings
- Info
  The description mentions "credentials".
  Matched text
  description: "...esented by this request's authenticated credentials. The opaque id is unique within this ap..."
  What this check looks for
Description, as the server wrote it
Return the profile represented by this request's authenticated credentials. The opaque id is unique within this app and remains unchanged across token refresh, reconnection, and display-metadata changes.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- openWorldHint: false

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Install

Pinned to version 1.0.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http autoposter https://agent.autoposter.ai/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json

{
  "permissions": {
    "allow": [
      "mcp__autoposter__autoposter_list_accounts",
      "mcp__autoposter__autoposter_get_rules",
      "mcp__autoposter__autoposter_get_post_status",
      "mcp__autoposter__autoposter_get_post",
      "mcp__autoposter__autoposter_list_posts",
      "mcp__autoposter__autoposter_list_media",
      "mcp__autoposter__get_profile"
    ],
    "ask": [
      "mcp__autoposter__autoposter_upload_media",
      "mcp__autoposter__autoposter_get_media_upload_url",
      "mcp__autoposter__autoposter_create_upload_link",
      "mcp__autoposter__autoposter_draft_post",
      "mcp__autoposter__autoposter_schedule_post",
      "mcp__autoposter__autoposter_publish_draft"
    ],
    "deny": [
      "mcp__autoposter__autoposter_delete_post"
    ]
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as autoposter. Review it before you use it.

Keep track

Get told when this server's tools change: a new tool, a new description, a new class.

https://anlyon.dev/servers/ai.autoposter/autoposter/changes.xml

An Atom feed. Works in any feed reader or Slack's RSS app.

Anlyon alternative

7 of these tools change something. Run those as governed actions.

Declare what an action changes, and Anlyon puts it under a shared limit, binds every approval to the exact request, and grades the outcome. It works on any HTTPS API you can describe as an action.

Anlyon does not run, proxy or govern this MCP server. A tool your own code calls directly is not routed through Anlyon and is not governed by it.

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Source: MCP Registry. Synced Oct 21, 2026, 17:41 UTC.

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