How did OpenAI MCP servers on ChatGPT Sites do on X?
OpenAI posted the MCP servers on ChatGPT Sites launch from @mxstbr on Sep 30, 2026. The post has 951,770 views, 1,572 likes, 143 reposts, 52 quotes and 108 replies, an engagement rate of 0.2%. It ranks #595 of the 2839 launches Gridd tracks.
Announcing one more launch: ChatGPT Sites can now host MCP servers, including plugin extensions! 🤯 > @sites create a todo list that I can use in ChatGPT This will: · Create an MCP server with extensions · Deploy that MCP server to Sites · Turn the MCP server into a plugin · Install the plugin for you across web, mobile, and desktop ChatGPT is slowly becoming malleable software that anybody can customize to their needs. Very excited to see what you all build with this!
- 5.4xthe median launch175K median views
- #595of the launches we trackout of 2839
- 16xits own following58,088 followers
- Views
- 951.8K
- Likes
- 1.6K
- Reposts
- 143
- Quotes
- 52
- Replies
- 108
- Bookmarks
- 1.4K
What would these views cost to buy?
At $100 per 1,000 views, the rate a brand pays an agency charging $100K for one million views, 951.8K views would cost $95K. Gridd guarantees one million views, 1.1x what this post got, for about $25K.
The post reached about 16 views for every follower of @mxstbr.
What launched?
OpenAI added the ability for ChatGPT Sites to host MCP servers, including plugin extensions, created from a single prompt.
How does it compare with other launches?
OpenAI MCP servers on ChatGPT Sites has more views than 79% of the 2839 launches Gridd tracks: 5.4x the median launch's 175K views.
- OpenAI MCP servers on ChatGPT Sites951.8K
- Median tracked launch175K
- #1: xAI Voice Cloning204M
| Metric | OpenAI MCP servers on ChatGPT Sites | Median launch |
|---|---|---|
| Views | 951.8K | 175K |
| Engagement rate | 0.2% | 0.48% |
| Views per follower | 16 | 2.8 |
| Quote posts | 52 | 27 |
| Saves per 10K views | 14.5 | 14.2 |
Against launches like it
A launch only means something against comparable ones. These are the groups it belongs to, and where it sits in each.
| Compared with | Launches | Median views | This one | Rank |
|---|---|---|---|---|
| Developer tools launches | 595 | 111.1K | 8.6x | #89 |
| Accounts 10K to 100K followers | 1,135 | 99.4K | 9.6x | #179 |
| Text-only launch posts | 279 | 122.7K | 7.8x | #39 |
| Every launch | 2,839 | 175K | 5.4x | #595 |
What this launch shows
From an account with 58.1K followers, the post reached 16 times the account's following. Launches from accounts 10K to 100K followers reach a median of 3.1 times their following, so this one went about 5.3 times further than usual for its size. It ranks 179 of 1135 launches from accounts that size.
It drew 52 quote posts, 0.5 per 10,000 views against a median of 1.7. Fewer people than usual added their own take, and a quote post is what carries a launch to audiences the account does not have.
The first line is "Announcing one more launch: ChatGPT Sites can now host MCP servers, including plugin extensions! 🤯". The post runs 85 words, against a median of 39 for launch posts here, and leads with no media: text-only launches have a median of 122.7K views, against 183.4K for the rest.
There is no link in the post. Launch posts without a link have a median of 184.9K views in the tracker.
It went out on a Wednesday (UTC). Wednesday launches have a median of 178.8K views; the strongest day is Tuesday at 192.3K.
Every comparison is against the 2839 launches in the tracker, read on Nov 14, 2026. Medians, not averages. See the state of launches on X for the full breakdown.
Questions about this launch
- How many views did OpenAI MCP servers on ChatGPT Sites get on X?
- 951,770 views. OpenAI posted it from @mxstbr on Sep 30, 2026, and the post has 1,572 likes, 143 reposts, 52 quotes, 108 replies and 1,382 bookmarks. Gridd re-reads these numbers from the post every six hours; these were read on Nov 14, 2026.
- Was OpenAI MCP servers on ChatGPT Sites a big launch on X?
- It ranks #595 of the 2839 launches Gridd tracks, with more views than 79% of them and 5.4x the median launch's 175K views. Its engagement rate is 0.2%, against a median of 0.48%.
- What would 951.8K views on X cost to buy?
- At $100 per 1,000 views, the rate a brand pays an agency charging $100K for one million views, 951.8K views would cost $95K. Gridd guarantees one million views, 1.1x what this post got, for about $25K.
Source: Gridd launch tracker, gridd.agency/launches/openai-mcp-servers-on-chatgpt-sites, read from the post on X on Nov 14, 2026. Free to cite with a link (CC BY 4.0). Get every launch as JSON.