singularity-forge/packages/pi-ai/package.json
Nathan Roe 39cd932abb feat: add anthropic-vertex provider for Claude on Vertex AI (#1533)
* feat: add anthropic-vertex provider for Claude models on Google Vertex AI

Add a new anthropic-vertex provider that enables using Claude models
(Opus 4.6, Sonnet 4.6, Haiku 4.5) through Google Vertex AI using the
@anthropic-ai/vertex-sdk package. Follows the same pattern as the
existing google/google-vertex provider split.

Detection uses ANTHROPIC_VERTEX_PROJECT_ID (same env var as Claude Code)
with CLOUD_ML_REGION for region selection, falling back to us-central1.

Extracts shared Anthropic utilities into anthropic-shared.ts (message
conversion, tool conversion, param building, stream processing) to
avoid duplication between anthropic.ts and anthropic-vertex.ts.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* feat: add full Claude model set for anthropic-vertex provider

Add 200K context window variants for Opus 4.6 and Sonnet 4.6, plus
older models (Sonnet 4.5, Sonnet 4, Opus 4.5, Opus 4.1, Opus 4, Haiku 4.5).

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* fix: add @anthropic-ai/vertex-sdk to root dependencies

Required for the published package to resolve the vertex SDK at runtime.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* chore: remove unnecessary comments to match codebase style

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* fix: remove duplicate stream functions after rebase

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

---------

Co-authored-by: Nathan Roe <nathan.roe@carvana.com>
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-19 23:14:13 -06:00

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{
"name": "@gsd/pi-ai",
"version": "0.57.1",
"description": "Unified LLM API (vendored from pi-mono)",
"type": "module",
"main": "./dist/index.js",
"types": "./dist/index.d.ts",
"exports": {
".": {
"types": "./dist/index.d.ts",
"import": "./dist/index.js"
},
"./oauth": {
"types": "./dist/oauth.d.ts",
"import": "./dist/oauth.js"
},
"./bedrock-provider": {
"types": "./bedrock-provider.d.ts",
"import": "./bedrock-provider.js"
}
},
"scripts": {
"build": "tsc -p tsconfig.json"
},
"dependencies": {
"@anthropic-ai/sdk": "^0.73.0",
"@anthropic-ai/vertex-sdk": "^0.14.4",
"@aws-sdk/client-bedrock-runtime": "^3.983.0",
"@google/genai": "^1.40.0",
"@mistralai/mistralai": "^1.14.1",
"@sinclair/typebox": "^0.34.41",
"ajv": "^8.17.1",
"ajv-formats": "^3.0.1",
"chalk": "^5.6.2",
"openai": "^6.26.0",
"proxy-agent": "^6.5.0",
"undici": "^7.24.2",
"zod-to-json-schema": "^3.24.6"
},
"devDependencies": {
"@smithy/node-http-handler": "^4.5.0"
}
}