Postbase
Claude connectorCommunityDraft, schedule and manage posts to X, LinkedIn, Bluesky and Mastodon from Claude, with a calendar to review them.
Postbase is a social media scheduler with a calendar for X, LinkedIn, Bluesky, Mastodon, TikTok and YouTube. This connector lets Claude work with your Postbase workspace in plain language.
What Claude can do:
- List your connected social accounts
- Write and schedule posts and threads, or save them as drafts
- Show what's scheduled, drafted, published or failed
- Cancel a scheduled post (it goes back to being a draft, so nothing is lost)
Everything Claude creates lands on your Postbase calendar, where you can review, edit or cancel it before it goes out. Posts publish through each network's official API at the time you choose. Threads post as reply chains on X, Bluesky and Mastodon; on LinkedIn, extra parts become the first comment.
Claude can't delete posts, disconnect accounts or change settings. You sign in with Postbase (no API key), pick which workspace Claude can access, and can revoke access at any time from Developers → Connected apps.
Posts are text and threads today; add images and video in the Postbase composer.
- Tools
- 4
exposed by this connector
Movement
From our daily snapshots over the last 30 days.
Rank by popularity
Rank by trending score
Popularity score
Trending score
In its categories
How this connector compares with others in the same category. Positions are counted within the category, not across the whole directory.
Productivity2,528th of 4,005 by popularity · not ranked by trending score
| # | Connector | Popularity | Trending | 7d |
|---|---|---|---|---|
| 2526 | 3,907 | — | 444places down | |
| 2527 |  platform.eved.com | 3,907 | — | 613places down |
| 2528 | 3,907 | — | 181places down | |
| 2529 |  Progus Subscriptions | 3,907 | — | 558places down |
| 2530 |  Pulse Data Rooms | 3,907 | — | 500places down |
This connector isn’t ranked by trending score, so the category’s top connectors are shown instead.
| # | Connector | Trending | Popularity | 7d |
|---|---|---|---|---|
| 1 |  Watch Any Video | 4,718,560 | 10,415 #607 | — |
| 2 | 4,208,811 | 13,413 #256 | — | |
| 3 |  Intuit Developer | 1,059,790 | 12,502 #339 | — |
| 4 |  Statz | 483,976 | 7,129 #1331 | 71places up |
| 5 | 483,162 | 7,827 #1124 | 563places up |
Developer tools880th of 1,310 by popularity · not ranked by trending score
| # | Connector | Popularity | Trending | 7d |
|---|---|---|---|---|
| 878 | 3,907 | — | — | |
| 879 | 3,907 | — | 444places down | |
| 880 | 3,907 | — | 181places down | |
| 881 |  Revelica | 3,907 | — | 613places down |
| 882 | 3,907 | 5,539 #493 | 500places down |
This connector isn’t ranked by trending score, so the category’s top connectors are shown instead.
| # | Connector | Trending | Popularity | 7d |
|---|---|---|---|---|
| 1 |  Framer | 35,616,504 | 12,702 #72 | — |
| 2 | Intuit Developer | 1,059,790 | 12,502 #76 | — |
| 3 |  Etherscan | 450,704 | 13,335 #56 | 10places down |
| 4 | 262,839 | 7,229 #426 | 67places up | |
| 5 |  TEXT TO QUANT | 252,724 | 13,970 #45 | 26places down |
Sales and marketing1,150th of 1,696 by popularity · not ranked by trending score
| # | Connector | Popularity | Trending | 7d |
|---|---|---|---|---|
| 1148 | 3,907 | — | — | |
| 1149 | platform.eved.com | 3,907 | — | 613places down |
| 1150 | 3,907 | — | 181places down | |
| 1151 | Progus Subscriptions | 3,907 | — | 558places down |
| 1152 | Pulse Data Rooms | 3,907 | — | 500places down |
This connector isn’t ranked by trending score, so the category’s top connectors are shown instead.
| # | Connector | Trending | Popularity | 7d |
|---|---|---|---|---|
| 1 | Framer | 35,616,504 | 12,702 #120 | — |
| 2 | Watch Any Video | 4,718,560 | 10,415 #268 | — |
| 3 | 4,208,811 | 13,413 #93 | — | |
| 4 |  Bird | 235,514 | 14,588 #59 | 25places down |
| 5 |  Director's Lookbook | 218,042 | 8,397 #464 | — |
Communication482nd of 775 by popularity · not ranked by trending score
| # | Connector | Popularity | Trending | 7d |
|---|---|---|---|---|
| 480 |  Docurier | 3,907 | — | 444places down |
| 481 | platform.eved.com | 3,907 | — | 613places down |
| 482 | 3,907 | — | 181places down | |
| 483 | 3,907 | — | 358places down | |
| 484 |  app.reright.it | 3,807 | — | 578places down |
This connector isn’t ranked by trending score, so the category’s top connectors are shown instead.
Data analytics1,867th of 2,740 by popularity · not ranked by trending score
| # | Connector | Popularity | Trending | 7d |
|---|---|---|---|---|
| 1865 | 3,907 | — | 444places down | |
| 1866 | platform.eved.com | 3,907 | — | 613places down |
| 1867 | 3,907 | — | 181places down | |
| 1868 | 3,907 | — | — | |
| 1869 | Progus Subscriptions | 3,907 | — | 558places down |
This connector isn’t ranked by trending score, so the category’s top connectors are shown instead.
| # | Connector | Trending | Popularity | 7d |
|---|---|---|---|---|
| 1 | 29,445,468 | 12,305 #156 | — | |
| 2 |  Netzero | 1,983,480 | 8,531 #622 | 3places up |
| 3 | 507,188 | 7,845 #770 | — | |
| 4 | Statz | 483,976 | 7,129 #943 | 71places up |
| 5 | 483,162 | 7,827 #778 | 563places up |
Tools
- cancel_post
- create_post
- list_channels
- list_scheduled
- Sign-in
- Required
- Connector URL
- https://mcp.postbase.so/mcp
- Transport
- Streamable HTTP
- Works with
- Claude, Claude API, Claude Code, Claude Desktop
- Added
- September 27, 2026
- More info
- Sponsorship
- Promote this connector