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.
Productivity2,929th of 4,952 by popularity · not ranked by trending score
| # | Connector | Popularity | Trending | 7d |
|---|---|---|---|---|
| 2927 | 4,000 | — | 451places down | |
| 2928 |  Pod | 4,000 | — | 676places down |
| 2929 | 4,000 | — | 601places down | |
| 2930 |  PromptCrew | 4,000 | — | 451places down |
| 2931 |  Pulse Data Rooms | 4,000 | — | 526places down |
This connector isn’t ranked by trending score, so the category’s top connectors are shown instead.
| # | Connector | Trending | Popularity | 7d |
|---|---|---|---|---|
| 1 |  Intuit QuickBooks Labs | 57,784,459 | 13,209 #289 | — |
| 2 |  Adspirer Social Ads | 30,557,087 | 14,248 #216 | — |
| 3 | 15,667,540 | 15,307 #141 | 1places down | |
| 4 |  Hevy | 1,955,298 | 8,690 #1014 | — |
| 5 | 1,658,113 | 8,969 #954 | 5places up |
Developer tools1,016th of 1,608 by popularity · not ranked by trending score
| # | Connector | Popularity | Trending | 7d |
|---|---|---|---|---|
| 1014 |  Pethost | 4,000 | — | 31places down |
| 1015 | Pod | 4,000 | — | 676places down |
| 1016 | 4,000 | — | 601places down | |
| 1017 |  Release Desk | 4,000 | — | 158places down |
| 1018 |  Rock8Cloud | 4,000 | — | 601places down |
This connector isn’t ranked by trending score, so the category’s top connectors are shown instead.
| # | Connector | Trending | Popularity | 7d |
|---|---|---|---|---|
| 1 |  Framer | 34,158,649 | 14,826 #36 | 2places down |
| 2 |  Claude Academy | 465,374 | 15,594 #19 | 35places up |
| 3 |  LaTeX Compiler | 400,664 | 9,014 #294 | — |
| 4 |  Exness | 305,009 | 8,468 #345 | — |
| 5 |  Intuit Developer | 186,229 | 13,415 #63 | 50places down |
Sales and marketing1,299th of 2,043 by popularity · not ranked by trending score
| # | Connector | Popularity | Trending | 7d |
|---|---|---|---|---|
| 1297 | 4,000 | — | 451places down | |
| 1298 | 4,000 | — | — | |
| 1299 | 4,000 | — | 601places down | |
| 1300 | Pulse Data Rooms | 4,000 | — | 526places down |
| 1301 |  Radi8 | 4,000 | 3,877 #890 | 676places down |
This connector isn’t ranked by trending score, so the category’s top connectors are shown instead.
| # | Connector | Trending | Popularity | 7d |
|---|---|---|---|---|
| 1 | Framer | 34,158,649 | 14,826 #60 | 2places down |
| 2 | Adspirer Social Ads | 30,557,087 | 14,248 #78 | — |
| 3 | 15,667,540 | 15,307 #45 | 1places down | |
| 4 | 507,188 | 7,033 #724 | — | |
| 5 | 502,891 | 7,877 #587 | 10places up |
Communication562nd of 969 by popularity · not ranked by trending score
| # | Connector | Popularity | Trending | 7d |
|---|---|---|---|---|
| 560 |  Offline Protocol | 4,000 | — | 451places down |
| 561 | 4,000 | — | 271places down | |
| 562 | 4,000 | — | 601places down | |
| 563 | Radi8 | 4,000 | 3,877 #375 | 676places down |
| 564 |  romana | 4,000 | — | 411places up |
This connector isn’t ranked by trending score, so the category’s top connectors are shown instead.
| # | Connector | Trending | Popularity | 7d |
|---|---|---|---|---|
| 1 | 507,188 | 7,033 #304 | — | |
| 2 |  Webex for Claude | 252,603 | 13,105 #70 | 3,019places up |
| 3 | 234,756 | 7,209 #293 | 35places up | |
| 4 | 161,421 | 8,585 #212 | 93places up | |
| 5 | 156,097 | 7,109 #298 | 593places up |
Data analytics2,152nd of 3,282 by popularity · not ranked by trending score
| # | Connector | Popularity | Trending | 7d |
|---|---|---|---|---|
| 2150 |  MoneyMaker | 4,000 | — | 1,095places up |
| 2151 | Offline Protocol | 4,000 | — | 451places down |
| 2152 | 4,000 | — | 601places down | |
| 2153 | Pulse Data Rooms | 4,000 | — | 526places down |
| 2154 | 4,000 | — | 271places down |
This connector isn’t ranked by trending score, so the category’s top connectors are shown instead.
| # | Connector | Trending | Popularity | 7d |
|---|---|---|---|---|
| 1 | 42,345,503 | 13,242 #116 | 0 | |
| 2 | Adspirer Social Ads | 30,557,087 | 14,248 #67 | — |
| 3 | Hevy | 1,955,298 | 8,690 #672 | — |
| 4 | 714,596 | 7,435 #995 | — | |
| 5 | 502,891 | 7,877 #877 | 10places 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