@carze/pi-vertex-claude
Google Vertex AI Claude provider for Pi coding agent
Package details
Install @carze/pi-vertex-claude from npm and Pi will load the resources declared by the package manifest.
$ pi install npm:@carze/pi-vertex-claude- Package
@carze/pi-vertex-claude- Version
0.1.13- Published
- Jun 10, 2026
- Downloads
- 601/mo · 56/wk
- Author
- carze
- License
- MIT
- Types
- extension
- Size
- 45 KB
- Dependencies
- 3 dependencies · 2 peers
Pi manifest JSON
{
"extensions": [
"./index.ts"
]
}Security note
Pi packages can execute code and influence agent behavior. Review the source before installing third-party packages.
README
Vertex Claude Provider for Pi
Access Claude models via Google Vertex AI.
Installation
pi install npm:@isaacraja/pi-vertex-claude
Setup
Authenticate with Google Cloud:
gcloud auth application-default login
Set your project:
export GOOGLE_CLOUD_PROJECT=your-project-id
Use the provider:
pi --provider google-vertex-claude --model claude-sonnet-4@20250514
Shell Helper
Add to ~/.bashrc or ~/.zshrc:
piv() {
GOOGLE_CLOUD_PROJECT=your-project-id \
pi --provider google-vertex-claude --model claude-sonnet-4@20250514 "$@"
}
Available Models
| Model | Context | Output |
|---|---|---|
claude-fable-5 |
1M | 128K |
claude-opus-4-8 |
1M | 128K |
claude-opus-4-7 |
1M | 128K |
claude-opus-4-6 |
1M | 128K |
claude-sonnet-4-6 |
1M | 64K |
claude-opus-4-5@20251101 |
200K | 32K |
claude-opus-4-1@20250805 |
200K | 32K |
claude-opus-4@20250514 |
200K | 32K |
claude-sonnet-4-5@20250929 |
200K | 64K |
claude-sonnet-4@20250514 |
200K | 64K |
claude-3-7-sonnet@20250219 |
200K | 64K |
claude-haiku-4-5@20251001 |
200K | 64K |
claude-3-5-sonnet-v2@20241022 |
200K | 8K |
claude-3-5-haiku@20241022 |
200K | 8K |
Prerequisites
- Google Cloud project with Vertex AI API enabled
- Claude models enabled in Model Garden
gcloudCLI installed
License
MIT