io.github.butterbase-ai/mcp
Butterbase MCP server — manage your backend: schemas, auth, functions, storage, RAG, deploys.
io.github.butterbase-ai/mcp · Repository · Website · version 1.0.0 · 3.1k stars · listed from registry
Install
The sweep installs into a clean prefix, but this is the command a user would run:
npx @butterbase/mcp
Needs credentials: BUTTERBASE_API_KEY. The probe used placeholder values, so an amber needs credentials result below means the server asked for the real ones, not that it is broken. Maintainers: how to go green.
Results by platform
Linux
needs credentials2026-08-16 · probed over npm1 recorded run, oldest first.
handshake failed: MCP error -32000: Connection closed
--- stderr (tail) ---
node:internal/modules/package_json_reader:314
throw new ERR_MODULE_NOT_FOUND(packageName, fileURLToPath(base), null);
^
Error [ERR_MODULE_NOT_FOUND]: Cannot find package 'pg' imported from /tmp/does-it-install/dii-npm-Va1Wyl/node_modules/@butterbase/mcp/dist/eligibility-listener.js
at Object.getPackageJSONURL (node:internal/modules/package_json_reader:314:9)
at packageResolve (node:internal/modules/esm/resolve:768:81)
at moduleResolve (node:internal/modules/esm/resolve:855:18)
at defaultResolve (node:internal/modules/esm/resolve:985:11)
at #cachedDefaultResolve (node:internal/modules/esm/loader:747:20)
at ModuleLoader.resolve (node:internal/modules/esm/loader:724:38)
at ModuleLoader.getModuleJobForImport (node:internal/modules/esm/loader:320:38)
at ModuleJob._link (node:internal/modules/esm/module_job:182:49) {
code: 'ERR_MODULE_NOT_FOUND'
}
Node.js v22.23.2
macOS
needs credentials2026-08-16 · probed over npm1 recorded run, oldest first.
handshake failed: MCP error -32000: Connection closed
--- stderr (tail) ---
node:internal/modules/package_json_reader:314
throw new ERR_MODULE_NOT_FOUND(packageName, fileURLToPath(base), null);
^
Error [ERR_MODULE_NOT_FOUND]: Cannot find package 'pg' imported from /private/var/folders/df/djsxfhc17x95674wsm_g8s980000gn/T/does-it-install/dii-npm-ppxK0L/node_modules/@butterbase/mcp/dist/eligibility-listener.js
at Object.getPackageJSONURL (node:internal/modules/package_json_reader:314:9)
at packageResolve (node:internal/modules/esm/resolve:768:81)
at moduleResolve (node:internal/modules/esm/resolve:855:18)
at defaultResolve (node:internal/modules/esm/resolve:985:11)
at #cachedDefaultResolve (node:internal/modules/esm/loader:747:20)
at ModuleLoader.resolve (node:internal/modules/esm/loader:724:38)
at ModuleLoader.getModuleJobForImport (node:internal/modules/esm/loader:320:38)
at ModuleJob._link (node:internal/modules/esm/module_job:182:49) {
code: 'ERR_MODULE_NOT_FOUND'
}
Node.js v22.23.1
Windows
needs credentials2026-08-16 · probed over npm1 recorded run, oldest first.
handshake failed: MCP error -32000: Connection closed
--- stderr (tail) ---
node:internal/modules/package_json_reader:314
throw new ERR_MODULE_NOT_FOUND(packageName, fileURLToPath(base), null);
^
Error [ERR_MODULE_NOT_FOUND]: Cannot find package 'pg' imported from C:\Users\RUNNER~1\AppData\Local\Temp\does-it-install\dii-npm-bCKjSE\node_modules\@butterbase\mcp\dist\eligibility-listener.js
at Object.getPackageJSONURL (node:internal/modules/package_json_reader:314:9)
at packageResolve (node:internal/modules/esm/resolve:768:81)
at moduleResolve (node:internal/modules/esm/resolve:855:18)
at defaultResolve (node:internal/modules/esm/resolve:985:11)
at #cachedDefaultResolve (node:internal/modules/esm/loader:747:20)
at ModuleLoader.resolve (node:internal/modules/esm/loader:724:38)
at ModuleLoader.getModuleJobForImport (node:internal/modules/esm/loader:320:38)
at ModuleJob._link (node:internal/modules/esm/module_job:182:49) {
code: 'ERR_MODULE_NOT_FOUND'
}
Node.js v22.23.2
Badge
Paste this into the project README to show the current result:
[](https://doesitinstall.com/s/io.github.butterbase-ai__mcp.html)