Postey
Postey v3.2.4
Draft & schedule social posts
From the developer
Declared capabilities
- Read
- Write
Declared limitations
- Not a social publishing request: email
- Unrelated question
- Bulk publish without confirmation
Not specified in the available declarations: pricing & account requirements.
Onboarding example
Draft a post about this for each of my platforms
Sources & dates
Developer declarations; not independently tested. Listing last checked Nov 11, 2026. Package observed Nov 11, 2026.
Description
From the marketplace listing
Postey is a social media publishing tool. This app lets you draft, schedule and publish posts to your own connected social accounts (X, LinkedIn, Instagram, TikTok, YouTube, Threads, Bluesky, Facebook and Pinterest) from ChatGPT. Write an idea once and Postey creates one draft with a version for each connected network, checked against that network's character limits and format rules. You can review and edit the drafts, see what's scheduled, move or cancel scheduled posts, upload media, and read your team's review notes. Nothing is posted automatically. Posts stay drafts until you explicitly ask to publish or schedule them, and publishing and scheduling ask for your confirmation first. Requires a Postey account (postey.ai) with at least one social account connected.
Language: English · Automatically detected from descriptions.
Matches for “POS”
Exact text from the indicated source. A mention alone does not establish support for your task.
Plugin name
Postey
Package name
postey
Publisher subtitle
Draft & schedule social posts
Publisher keywords · listing
postey social-media scheduling publishing content-calendar linkedin instagram tiktok youtube x
Publisher description
Draft, schedule and publish social media posts across X, LinkedIn, Instagram, TikTok, YouTube, Threads, Bluesky, Facebook and Pinterest from your Postey account.
Publisher full description
Postey is a social media publishing tool. This app lets you draft, schedule and publish posts to your own connected social accounts (X, LinkedIn, Instagram, TikTok, YouTube, Threads, Bluesky, Facebook and Pinterest) from ChatGPT. Write an idea once and Postey creates one draft with a version for each connected network, checked against that network's character limits and format rules. You can review and edit the drafts, see what's scheduled, move or cancel scheduled posts, upload media, and read your team's review notes. Nothing is posted automatically. Posts stay drafts until you explicitly ask to publish or schedule them, and publishing and scheduling ask for your confirmation first. Requires a Postey account (postey.ai) with at least one social account connected.
Changes
No changes recorded yet. Follow this plugin to keep track of future changes.
First seen Nov 4, 2026. Last seen Nov 11, 2026.
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Keywords
Files & skills
File archives
Skill instructions
postey25.7 KB
---
name: postey
version: 3.2.1
# No `platforms:` list. The platform set lives on the server and is mirrored into
# capability-snapshot.json by scripts/refresh-capability-snapshot.js. A copy here
# would be a fourth hand-maintained list agreeing with the other three and with
# nothing that ships (S9.5).
description: >
Create, schedule, and manage social media posts via Postey across X, LinkedIn,
Instagram, TikTok, YouTube, Threads, Bluesky, Facebook, and Pinterest. The hub:
accounts, platform truth, the post lifecycle, and the shared craft layer that
decides how a post is written — plus the local-file and large-upload paths the
MCP server cannot reach. Content flows ship as optional packs that require this
one: install `postey-video` to transcribe a video and turn it into per-platform
posts, `postey-ideas` to decide what to post.
when_to_use: >
Use when asked to: draft a tweet, post to LinkedIn, create a thread, schedule
content, publish a post, check scheduled or published posts, upload a video or
image from local disk to Instagram/TikTok/YouTube, cross-post to multiple
platforms, manage social drafts, or any social media publishing task. Transcribing
a video into captions belongs to `postey-video`; deciding what to post belongs to
`postey-ideas`; confirming something actually went out belongs to `postey-ops`.
allowed-tools:
- Bash(${CLAUDE_SKILL_DIR}/scripts/postey.js:*)
mcp-tools:
resources:
- postey://accounts
- postey://teams
- postey://posts/{post_id}/content/{platform}
- postey://platform-limits
- postey://platforms/{platform}/rules
- postey://platforms/{platform}/actions
- postey://posts/{post_id}/analytics
- postey://accounts/{account_id}
- postey://teams/{team_id}/members
- postey://skill-manifest
tools:
# GENERATED from capabilities: by scripts/gen-mcp-tools.js — do not hand-edit.
- add_tag
- connect_account
- convert_post_content
- create_post
- delete_draft
- file_manager
- get_posts
- get_review_status
- get_schedule
- link_cli
- list_files
- publish_draft
- read_file
- remove_tag
- review_post
- schedule_post
- transcribe_video
- unschedule_post
- update_post
- update_schedule
- upload_media
- validate_post_content
# Fallbacks only: each is superseded by a postey:// resource this skill
# declares. Use them when the client cannot read MCP resources.
- get_accounts
- get_post_content
prompts:
- compose-post
- review-for-virality
- repurpose-content
- improve-post
- analyze-engagement
- generate-captions-from-transcript
- generate-captions-batch
# Capability-keyed ownership. Keys are `canonical` entries from
# capability-snapshot.json — the server's vocabulary, never raw tool names, so this
# cannot drift into a second hand-kept list (S9.5). `owns` is exclusive: exactly one
# skill may own a key. `reads` is shared. Contract: docs/skills-mcp-contract.md.
#
# Every capability the server exposes now has an owner; the unclaimed allowlist is
# empty and check-capability-contract keeps it that way. Claiming a key this skill
# does not actually document would defeat the coverage check.
capabilities:
owns:
# Accounts, platform truth, setup — the hub's operations layer
- account.connect
- account.list
- account.read
- account.tags
- platform.limits
- platform.rules
- platform.actions
- server.manifest
- setup.read
- cli.link
# Authoring and the post lifecycle
- post.create
- post.read
- post.list
- post.update
- post.delete
- post.convert
- post.review
- post.review.status
- post.validate
- post.tag.add
- post.tag.remove
- publish.now
- schedule.create
- schedule.read
- schedule.update
- schedule.delete
# Media and local files (the only capability the CLI may hold)
- media.upload
- file.list
Preview of the first 4,000 characters. Read full instructions →
Referenced files: 21 — file references are metadata, not package contents.
Release notes
3.2.4: connects the hosted Postey MCP server at mcp.postey.ai with OAuth; single-purpose scheduling tools; clearer tool descriptions; updated listing and icons.
Declared in the saved package. Remote tools may change independently.
Package details
Publisher declarations from the archived package. These are separate from our research and the live service's terms.
- Package license
- MIT
- Package author
- Postey
- Keywords
- See keywords
- Review scenarios
- 5 positive · 3 negativeScenario counts, not test results.
Declared capabilities
- Read
- Write
Package observed Nov 11, 2026.
Technical details
- First seen
- Nov 4, 2026 · 00:00 UTC
- Last seen
- Nov 11, 2026 · 12:00 UTC
- Collection status
- Collected
plugin_asdk_app_6ad73c7146808191876b9eb1a121680d
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