ya-agent-platform 0.58.4

Cloud-ready agent platform built on top of ya-agent-sdk

YA Agent Platform

Cloud-ready agent platform package for the ya-mono workspace.

Scope

This package initializes the backend service for a complete agent platform:

• management API for platform and workspace administration
• chat-facing API for first-party Chat UI
• bridge-facing API surface for IM connectors
• runtime integration points for ya-agent-sdk
• persistence scaffold with PostgreSQL, Redis, packaged Alembic migrations, and startup auto-migration
• specification documents that define the target architecture before full implementation

Current Layout

packages/ya-agent-platform/
├── README.md
├── infra/
│   ├── dev.env
│   └── docker-compose.dev.yml
├── pyproject.toml
├── spec/
├── start.sh
├── tests/
└── ya_agent_platform/
    ├── alembic/
    ├── alembic.ini
    ├── api/
    ├── app.py
    ├── cli.py
    ├── config.py
    ├── db/
    └── redis.py

Quick Start

From the workspace root:

uv sync --all-packages
make platform-infra-up
set -a && source packages/ya-agent-platform/infra/dev.env && set +a
uv run --package ya-agent-platform ya-agent-platform serve --reload

The development server listens on http://127.0.0.1:9042 by default.

Database and Redis Commands

Use the package CLI directly:

uv run --package ya-agent-platform ya-agent-platform migrate
uv run --package ya-agent-platform ya-agent-platform db current
uv run --package ya-agent-platform ya-agent-platform db history
uv run --package ya-agent-platform ya-agent-platform db migrate "add workspace tables"

Use the workspace Makefile wrappers:

make platform-db-upgrade
make platform-db-current
make platform-db-history
make platform-db-migrate MSG="add workspace tables"

Auto Migration

YA_PLATFORM_AUTO_MIGRATE=true is the default behavior.

• ya-agent-platform serve applies migrations before boot when YA_PLATFORM_DATABASE_URL is configured
• ya-agent-platform migrate runs migrations separately
• start.sh applies migrations before starting the server in container environments

Development Infrastructure

The dev compose file starts PostgreSQL and Redis:

make platform-infra-up
make platform-infra-status
make platform-infra-down

Default development URLs live in packages/ya-agent-platform/infra/dev.env.

Combined Docker Image

The repository root Dockerfile builds a single production image that contains:

• the ya-agent-platform backend
• the bundled ya-agent-platform-web frontend
• FastAPI static serving for the built web assets
• startup auto-migration support through packages/ya-agent-platform/start.sh

Build locally from the repository root:

docker build -t ya-agent-platform:dev .

Run locally:

docker run --rm -p 9042:9042 ya-agent-platform:dev

The container serves the combined application on http://127.0.0.1:9042.

Initial API Surface

• GET /healthz — service health probe with postgres and redis component status
• GET /api/v1/platform/info — platform metadata and enabled surfaces
• GET /api/v1/platform/topology — high-level component topology for the UI and tooling

Specification Set

• spec/README.md
• spec/000-platform-overview.md
• spec/001-system-architecture.md
• spec/002-bridge-contract.md
• spec/003-http-api.md

Next Build Phase

1. add persistence models and first migrations
2. add runtime orchestration and worker execution
3. add bridge registry and delivery guarantees
4. connect the web app to live platform endpoints