Marky vs Postfast MCP
A side-by-side look at the Marky and Postfast MCP MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
M
MarkySocial MediaCreate, schedule, and publish on-brand social posts to Instagram, LinkedIn, TikTok, and more.37FairAuth: not declaredVerdict: choose Marky for social media work; choose Postfast MCP for social media as a local process. You can also run both side by side in one mcpServers block.
Which MCP server should you choose?
Choose Postfast MCP when
- You need dedicated capabilities in the Social Media domain.
- You prefer a local stdio subprocess transport.
- Its auth model fits you: other.
- You have the keys it needs:
POSTFAST_API_KEY, POSTFAST_API_URL. - You want tools like
list_accounts, list_posts, create_posts.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | M Marky | |
|---|---|---|
| Category | Social Media | Social Media |
| Quality signal | 37/100 · Fair | 64/100 · Good |
| Install command | Not confirmed yet | Confirmed |
| Transport | — | Local subprocess (stdio) |
| Auth | Not declared | other |
| Pricing | Not declared | BYOK (pay the provider) |
| Required env vars | None listed | POSTFAST_API_KEYPOSTFAST_API_URL |
| Verified owner | Community listing | Community listing |
| GitHub stars | — | 6 |
| Directory activity | 0 views 0 installs 0 upvotes | 5 views 0 installs 0 upvotes |
| Tools | Not listed | 25 |
| Full listing | View Marky | View Postfast MCP |
Tools & capabilities
Marky tools
No tool names declared yet. Check the project README from the listing page.
Postfast MCP tools 25
list_accountsList connected social media accounts (each with `connectionStatus` — `CONNECTED`/`DISABLED` — `disabledReason`, `followerCount`/`followerCountUpdatedAt`, and `inboxCapable`)list_postsList posts with filters (specific IDs, accounts, platform, status, date range); each post carries its key settings in `controls` (Threads topic, Instagram/Facebook format, TikTok draft flag, YouTube privacy)create_postsCreate and schedule posts (batch, up to 15)delete_postDelete a post from PostFast by ID (does not remove an already-published post from the platform)delete_postsDelete up to 100 posts from PostFast in one call; returns `deletedIds` and `notFoundIds` (does not remove already-published posts from the platform)upload_mediaUpload a local file and get a media key (handles the full flow)get_upload_urlsGet signed URLs to upload media fileslist_pinterest_boardsGet Pinterest boards for an accountlist_youtube_playlistsGet YouTube playlists for an accountlist_gbp_locationsGet Google Business Profile locations for an accountsearch_placesFind a place to tag posts (the `id` works for both `facebookPlaceId` and `instagramLocationId`)generate_connect_linkGenerate a link for clients to connect accounts — optionally scoped to specific platforms, with a `redirectUrl` the user returns to (carrying `status`, `platform`, `accountId` and your own `externalId`, plus `accountIds` after a Facebook or LinkedIn page step)- +13 more on the listing page
Ready-to-paste client configs
Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.
Marky
No confirmed install command for Marky yet — follow the setup steps linked from its listing page rather than a guessed package name.
Postfast MCP
{
"mcpServers": {
"peturgeorgievv-factory-postfast-mcp": {
"command": "npx",
"args": [
"-y",
"postfast-mcp"
],
"env": {
"POSTFAST_API_KEY": "YOUR_POSTFAST_API_KEY_HERE",
"POSTFAST_API_URL": "YOUR_POSTFAST_API_URL_HERE"
}
}
}
}
Frequently asked questions
Marky is categorized under Social Media and uses an install path we have not confirmed yet. Postfast MCP belongs to Social Media and uses a local stdio subprocess. Pick Marky for social media work and Postfast MCP for social media.
Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client. Marky has no confirmed install command yet — follow its own setup instructions.
Marky has no declared pricing — check the project's own site. Postfast MCP is bring-your-own-key: usage is billed by the API provider you supply a key for. Auth: other. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.
Yes. MCP clients support multiple servers: add marky and peturgeorgievv-factory-postfast-mcp as separate keys in the same mcpServers object, and your assistant will call tools from either one.
On AllMCPs, Marky has a quality signal of 37/100 (Fair) with 0 views, 0 installs and 0 GitHub stars. Postfast MCP has 64/100 (Good) with 5 views, 0 installs and 6 GitHub stars.