AutoPoster AI
REMOTE · AGENT.AUTOPOSTER.AI
Multi-platform social media post creation, scheduling, and publishing.
Available components
Last scanned (19 hours ago)
Scores higher than 64% of remote servers
Reachable. Last reached 4 Nov 2026.
Category Marketing and SEO
How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →
Endpoint Security57
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation check failed: no authorisation is required to call this server, and it exposes a tool marked destructive (autoposter_schedule_post). See how to fix → View diagnostics → Fail
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- HSTS check failed: the Strict-Transport-Security header is absent. See how to fix → View diagnostics → Fail
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability81
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 1541 tokens (~110/item across 14 items; 14 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management90
- Stability observed for 27 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
- Structured output schemas are declared (100% of tools); any adoption earns full credit.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- All 2 tool(s) whose name or description implies an irreversible operation declare an MCP destructiveHint annotation.Pass
- An AI judge read all 14 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities20
- Spec-recency check failed: implements MCP spec 2024-11-05; the latest is 2026-07-28. See how to fix → Fail
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 4 Nov 26 0
- Tool “autoposter_draft_post” rewrote its description, which is the text the model reads security
- Tool “autoposter_list_accounts” rewrote its description, which is the text the model reads security
- Tool “autoposter_schedule_post” rewrote its description, which is the text the model reads security
- Tool “autoposter_upload_media” rewrote its description, which is the text the model reads security
- Tool “autoposter_publish_draft” is now declared destructive security
- Tool “autoposter_schedule_post” is now declared destructive security
- “autoposter_draft_post” reworded the description of “files” cosmetic
- “autoposter_schedule_post” reworded the description of “files” cosmetic
- “autoposter_upload_media” reworded the description of “file” cosmetic
- Tool “get_profile” changed its title: Get Profile cosmetic
- 3 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 83 to 87. That category is still filling its 30-day observation window: 25 days of observed history at the previous scan, 26 at this one. The score rises as the window fills, whether or not the server changes.
- 1 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 77 to 80. That category is still filling its 30-day observation window: 23 days of observed history at the previous scan, 24 at this one. The score rises as the window fills, whether or not the server changes.
- 30 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 70 to 73. That category is still filling its 30-day observation window: 21 days of observed history at the previous scan, 22 at this one. The score rises as the window fills, whether or not the server changes.
- 28 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 63 to 67. That category is still filling its 30-day observation window: 19 days of observed history at the previous scan, 20 at this one. The score rises as the window fills, whether or not the server changes.
- 26 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 57 to 60. That category is still filling its 30-day observation window: 17 days of observed history at the previous scan, 18 at this one. The score rises as the window fills, whether or not the server changes.
- 24 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 50 to 53. That category is still filling its 30-day observation window: 15 days of observed history at the previous scan, 16 at this one. The score rises as the window fills, whether or not the server changes.
- 22 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 43 to 47. That category is still filling its 30-day observation window: 13 days of observed history at the previous scan, 14 at this one. The score rises as the window fills, whether or not the server changes.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 4 Nov 2026 · Probed https://agent.autoposter.ai/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=agent.autoposter.ai | CN=Amazon RSA 2048 M01,O=Amazon,C=US | 5 Oct 2026 | 20 Apr 2027 | RSA 2048 | SHA256-RSA | ed0a22b9e0674b6b0c9002f9b80cbad |
| SANs: agent.autoposter.ai | ||||||
| CN=Amazon RSA 2048 M01,O=Amazon,C=US (CA) | CN=Amazon Root CA 1,O=Amazon,C=US | 23 Aug 2022 | 23 Aug 2030 | RSA 2048 | SHA256-RSA | 77312380b9d6688a33b1ed9bf9ccda68e0e0f |
| CN=Amazon Root CA 1,O=Amazon,C=US (CA) | CN=Starfield Services Root Certificate Authority - G2,O=Starfield Technologies\, Inc.,L=Scottsdale,ST=Arizona,C=US | 25 May 2015 | 31 Dec 2037 | RSA 2048 | SHA256-RSA | 67f944a2a27cdf3fac2ae2b01f908eeb9c4c6 |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of agent.autoposter.ai. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| ai. | present | 1814, 3799 | 8, 8 | Verified |
| autoposter.ai. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 200 |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://agent.autoposter.ai/mcp | Verified | 200 | |
| http (plaintext) | http://agent.autoposter.ai/mcp | HTTPS enforced |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
autoposter_create_upload_link Create Image Upload Link ~111
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.
Input schema present but exposes no named parameters.
| Name | Type | Req | Description |
|---|---|---|---|
| expiresInMinutes | number | yes | Minutes until the link expires. |
| instructions | string | yes | What to tell the user and what to do next. |
| maxFileSizeMb | number | – | Maximum size per image in MB. |
| uploadUrl | string | yes | Link to give to the user. |
No examples provided.
autoposter_delete_post Delete Post ~40
Deletes or cancels a draft, scheduled, or pending post by ID.
| Name | Type | Req | Description |
|---|---|---|---|
| postId | string | yes | The post ID to delete or cancel. |
| Name | Type | Req | Description |
|---|---|---|---|
| message | string | – | Confirmation message. |
| postId | string | yes | Deleted post ID. |
| success | boolean | yes | Whether the post was deleted successfully. |
No examples provided.
autoposter_draft_post Create Post Draft ~289
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 (client-supplied file objects 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.
| Name | Type | Req | Description |
|---|---|---|---|
| accountIds | array | yes | List of account IDs from autoposter_list_accounts. |
| content | string | yes | Base text content of the post. |
| files | array | – | Optional client-supplied file objects to attach to the post. |
| mediaIds | array | – | Optional list of existing media IDs from workspace media library (from autoposter_list_media). |
| mediaUrls | array | – | Optional public image or video URLs to attach (e.g. from autoposter_upload_media). |
| platformContent | object | – | Optional platform-specific content overrides (e.g. twitter, linkedin). |
| postType | string | – | Optional target format where applicable: 'post' (default feed post/carousel), 'reel' (Instagram or Facebook Reel; requires video), 'story' (Instagram or Facebook 24h Story; requires image or video),… |
| Name | Type | Req | Description |
|---|---|---|---|
| draftPosts | array | yes | List of created draft posts per account. |
| instructions | string | – | Instructions for approving or viewing the draft. |
| message | string | yes | Status message indicating draft creation. |
No examples provided.
autoposter_get_media_upload_url Get Direct S3 Upload URL ~149
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.
| Name | Type | Req | Description |
|---|---|---|---|
| contentType | string | yes | MIME type of the media (e.g. 'video/mp4', 'image/jpeg', 'image/png'). |
| fileName | string | yes | Name of the file including extension (e.g. 'promo_video.mp4', 'photo.jpg'). |
| Name | Type | Req | Description |
|---|---|---|---|
| cdnUrl | string | yes | Public CDN URL after upload. |
| directPutUrl | string | yes | Presigned S3 PUT URL for direct upload. |
| instructions | string | – | Instructions for completing the direct upload. |
| key | string | yes | S3 object key for the media file. |
| success | boolean | yes | Whether the upload URL was successfully created. |
| uploadPost | object | – | Presigned POST fields if using multipart upload. |
No examples provided.
autoposter_get_post Get Post Details ~49
Retrieves a single post by ID including its state (drafts, pending_approval, queued, posted) and live link receipts.
| Name | Type | Req | Description |
|---|---|---|---|
| postId | string | yes | The post ID to fetch. |
| Name | Type | Req | Description |
|---|---|---|---|
| errorMessage | string | – | Failure error message if any. |
| id | string | yes | Post ID. |
| postLink | string | – | Live platform URL link if posted. |
| postedAt | string | – | ISO timestamp when post was published. |
| state | string | yes | Current post state. |
No examples provided.
autoposter_get_post_status Get Post Status ~41
Checks delivery status of a post and returns live platform links/receipts once published.
| Name | Type | Req | Description |
|---|---|---|---|
| postId | string | yes | The post ID to query. |
| Name | Type | Req | Description |
|---|---|---|---|
| errorMessage | string | – | Error message if post failed. |
| id | string | yes | Post ID. |
| postLink | string | – | Live URL link to the published post on the platform. |
| postedAt | string | – | ISO timestamp when the post was published. |
| state | string | yes | Current status: drafts, pending_approval, queued, posted, or failed. |
No examples provided.
autoposter_get_rules Get Platform Rules and Limits ~25
Returns platform publishing constraints including character limits, media format requirements, and guidelines.
Input schema present but exposes no named parameters.
| Name | Type | Req | Description |
|---|---|---|---|
| automatedSafeguards | object | – | Automated media and caption processing safeguards. |
| captionLimits | object | yes | Character limits per platform. |
| guidelines | array | yes | Publishing guidelines and tips. |
| mediaRequirements | object | yes | Platform media requirements and constraints. |
| postFormats | object | – | Supported post format variants per platform (post, reel, story, shorts). |
No examples provided.
autoposter_list_accounts List Connected Accounts ~51
Lists all connected social media accounts (LinkedIn, X (Twitter), Instagram, TikTok, YouTube, Threads, Bluesky, Pinterest, Facebook, Telegram) in the current Autoposter workspace.
Input schema present but exposes no named parameters.
| Name | Type | Req | Description |
|---|---|---|---|
| accounts | array | yes | List of active connected accounts in the workspace. |
| timezone | string | – | Default timezone for the workspace. |
No examples provided.
autoposter_list_media List Media Library ~69
Lists media files (images and videos) stored in the workspace media library with public CDN URLs.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | number | – | Maximum number of media items to return (default 20, max 50). |
| type | string | – | Optional filter by media type ('image' or 'video'). |
| Name | Type | Req | Description |
|---|---|---|---|
| count | number | yes | Number of media items returned. |
| media | array | yes | List of media items in workspace. |
No examples provided.
autoposter_list_posts List Posts ~95
Lists posts in the workspace. Supports filtering by state ('drafts', 'scheduled', 'queued', 'posted', 'failed', 'pending_approval'), caption text search, and limit.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | number | – | Maximum number of posts to return (default 20, max 50). |
| search | string | – | Optional keyword to search in post captions. |
| state | string | – | Optional filter by post state. |
| Name | Type | Req | Description |
|---|---|---|---|
| count | number | yes | Number of posts returned. |
| posts | array | yes | List of matching posts. |
No examples provided.
autoposter_publish_draft Publish Draft Post ~50
Approves and immediately publishes an existing draft or pending post. Requires an API key with direct publish permission.
| Name | Type | Req | Description |
|---|---|---|---|
| postId | string | yes | The post ID returned by autoposter_draft_post. |
| Name | Type | Req | Description |
|---|---|---|---|
| message | string | – | Status message or confirmation. |
| status | string | yes | Target status ('queued' or 'scheduled'). |
| success | boolean | yes | Whether the draft was approved and queued/published. |
No examples provided.
autoposter_schedule_post Schedule Post ~340
Schedules a post for a future date/time. Automatically converts local time using workspace/user timezone into UTC. Accepts mediaUrls (public URLs) or files (client-supplied file objects 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.
| Name | Type | Req | Description |
|---|---|---|---|
| accountIds | array | yes | List of account IDs from autoposter_list_accounts. |
| content | string | yes | Base text content of the post. |
| files | array | – | Optional client-supplied file objects to attach to the post. |
| mediaIds | array | – | Optional list of existing media IDs from workspace media library (from autoposter_list_media). |
| mediaUrls | array | – | Optional public image or video URLs to attach (e.g. from autoposter_upload_media). |
| platformContent | object | – | Optional platform-specific content overrides (e.g. twitter, linkedin). |
| postType | string | – | Optional target format where applicable: 'post' (default feed post/carousel), 'reel' (Instagram or Facebook Reel; requires video), 'story' (Instagram or Facebook 24h Story; requires image or video),… |
| scheduledAt | string | yes | Scheduled ISO timestamp or local datetime string, e.g. '2026-10-05T14:00:00'. |
| timezone | string | – | Optional IANA timezone (e.g. 'America/New_York'). If omitted, defaults to workspace or user timezone. |
| Name | Type | Req | Description |
|---|---|---|---|
| message | string | – | Status message. |
| scheduledAt | string | yes | Scheduled time in UTC. |
| scheduledPosts | array | yes | List of scheduled posts per target account. |
| status | string | yes | Status of the scheduled post ('scheduled' or 'pending_approval'). |
| success | boolean | yes | Whether the post was successfully scheduled. |
| timezone | string | – | Timezone applied. |
No examples provided.
autoposter_upload_media Upload Media File ~189
Uploads an image or video to Auto Poster media library. Accepts a file object supplied by the client, a public image or video URL, a data URI, or base64 data. 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.
| Name | Type | Req | Description |
|---|---|---|---|
| file | – | – | File object supplied by the client (download_url, file_id, optional mime_type and file_name) for generated or uploaded files. |
| name | string | – | Optional display name or title for the media file. |
| url | string | – | Optional public image or video URL or data URI to upload into media library. |
| Name | Type | Req | Description |
|---|---|---|---|
| mediaId | string | yes | ID of the newly uploaded media item. |
| mediaUrl | string | – | Public URL of the media file to pass in posts. |
| message | string | – | Upload status message. |
| name | string | – | Display name or file name. |
| type | string | – | Media type ('image' or 'video'). |
| url | string | yes | Public URL of the media file. |
| usage | string | – | Guidance on using the media item in posts. |
No examples provided.
get_profile Get Profile ~43
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.
Input schema present but exposes no named parameters.
| Name | Type | Req | Description |
|---|---|---|---|
| id | string | yes | Opaque profile identifier, unique within this app and unchanged across token refresh, reconnection, and display-metadata changes. Never reassigned to another profile. |
| name | string | – | Display name for the authenticated profile. |
| nickname | string | – | A useful label that helps users distinguish connected profiles. |
No examples provided.
How do I install the AutoPoster AI MCP server?
AutoPoster AI is a hosted endpoint at https://agent.autoposter.ai/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · agent.autoposter.ai
claude mcp add --transport http ai-autoposter-autoposter 'https://agent.autoposter.ai/mcp'
What is the AutoPoster AI MCP server?
AutoPoster AI is an MCP server listed in the public MCP registry as ai.autoposter/autoposter. Multi-platform social media post creation, scheduling, and publishing. This page covers its hosted endpoint (https://agent.autoposter.ai/mcp).
Is the AutoPoster AI MCP server safe to use?
AutoPoster AI scores 75 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the AutoPoster AI MCP server expose?
AutoPoster AI exposes 14 tools: autoposter_list_accounts, autoposter_get_rules, autoposter_upload_media, autoposter_get_media_upload_url, autoposter_create_upload_link, and 9 more. Their descriptions and schemas cost roughly 1,541 tokens of context every time the server is loaded.
Does the AutoPoster AI MCP server require authentication?
No. We connected to AutoPoster AI without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the AutoPoster AI MCP server still maintained?
AutoPoster AI is still listed as active in the MCP registry. We last reached this channel on 4 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.