Capacity
Claude connectorCommunityBuild, host and publish real web apps from a chat with Claude
Capacity lets Claude build real, hosted web apps for you — not just code snippets. Describe what you want, and Claude creates the app in a Capacity cloud workspace, writes the code, and gives you a live preview URL after every change. Every change is a version you can restore.
Build static sites and landing pages, or fullstack apps with a database, user accounts and server-side API keys. Claude can list your apps, read and search their code, apply multi-file changes, run commands in the workspace, check server logs, screenshot the preview, set environment variables, and publish to a production URL when you ask.
You can open any app in the Capacity web editor at any time to keep working visually, connect a custom domain, or share it.
Requires a Capacity account with a paid plan.
Capacity is #3,090 of 11,065 Claude connectors by popularity, down 185 places in a week. It is #2,292 of 4,156 by trending score, up 1,146 places in a week.
- Tools
- 13
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.
Developer tools539th of 1,980 by popularity · 342nd of 728 by trending score
| # | Connector | Popularity | Trending | 7d |
|---|---|---|---|---|
| 537 |  Autorender | 7,409 | — | 149places down |
| 538 |  Redpine | 7,409 | 4,946 #663 | 187places down |
| 539 | 7,392 | 14,788 #342 | 185places down | |
| 540 |  TakeOne | 7,392 | — | 30places down |
| 541 |  Artie | 7,384 | 4,847 #665 | 192places down |
| # | Connector | Trending | Popularity | 7d |
|---|---|---|---|---|
| 340 | 14,802 | 6,539 #700 | 132places down | |
| 341 | 14,794 | 9,929 #254 | — | |
| 342 | 14,788 | 7,392 #539 | 1,146places up | |
| 343 | 14,788 | 4,907 #1013 | 139places down | |
| 344 |  TEXT TO QUANT | 14,740 | 14,464 #49 | 1,332places down |
Tools
- apply_changes
- create_app
- get_app
- get_logs
- list_apps
- list_versions
- publish
- read_files
- restore_version
- run_command
- screenshot
- search_code
- set_env_vars
- Sign-in
- Required
- Connector URL
- https://api.capacity.so/mcp
- Transport
- Streamable HTTP
- Works with
- Claude, Claude API, Claude Code, Claude Desktop
- Added
- September 25, 2026
- More info
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