GitStore：面向 AI 智能体的 Git 原生开源电商目录平台

GitStore - Agent-safe Catalogue Operations

Caution

This project is in early development. The API and architecture are subject to change. Contributions and feedback are welcome, but expect breaking changes as we iterate.

GitStore is an open-source Git-backed commerce platform where product catalogues are managed as plain files instead of opaque database rows in a CMS admin interface.

Products, product variants, categories, and collections are Markdown files with structured YAML frontmatter. Developers, merchandisers, and AI agents can edit those files, review changes with normal Git workflows, and push them through policy and admission checks before they become queryable through GraphQL.

The broader thesis is that commerce operations are becoming increasingly agentic. AI agents will generate product descriptions, update prices, localise catalogues, prepare campaigns, and coordinate merchandising changes. GitStore gives those changes auditable history, reviewable diffs, and reversible operations.

Why Now

AI agents are becoming capable enough to modify commercial content, but businesses do not yet have safe operational rails for letting them touch production commerce data. Git already solved review, history, rollback, branching, and collaboration for code.

GitStore applies those primitives to commerce catalogues, then exposes the admitted catalogue state through headless APIs. The timing is right because headless commerce, GitOps, and AI-assisted operations are converging.

Architecture

graph TD
    GitClient["Git client\n(CLI / agent)"]
    Storefront["Storefront"]
    OtherClients["Other GraphQL clients"]
    Controller["gitstore-controller-manager"]

    API["gitstore-api\nGraphQL: 4000\nGit Smart HTTP: 9000 (host)\nCatalogService gRPC: 6000"]
    GitService["gitstore-git-service\ngRPC Git storage/transport: 50051"]
    Datastore["Datastore\nmemdb / ScyllaDB"]
    Repos["Bare Git repositories\nlocal filesystem"]

    GitClient -->|"git clone / fetch / push\nSmart HTTP"| API
    Storefront -->|"GraphQL"| API
    OtherClients -->|"GraphQL"| API
    Controller -->|"GraphQL reconcile/status traffic"| API

    API -->|"GitService gRPC"| GitService
    GitService -->|"CatalogService gRPC\nvalidate/admit resources"| API
    API --> Datastore
    GitService --> Repos

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Components

• gitstore-api: Go service that exposes GraphQL, API-fronted Git Smart HTTP, and the CatalogService gRPC hook/admission endpoint.
• gitstore-git-service: Rust service that owns bare Git repository storage and the gRPC Git transport primitives used by the API.
• gitstore-controller-manager: Go controller runtime that reconciles through the API and exposes health, metrics, and poison-item endpoints.

The API, controller manager, and Git service are the three core services. API/controller features must verify concurrent-replica behavior; this is not a blanket claim of production HA. Git service is stateful and singleton-only until repository sharding, placement-aware routing and writer safety are implemented. Git replacement must retain storage without overlapping writers. Production features must preserve pluggable multi-user authentication and authorization, catalogue operation at millions-of-products scale, and sustained Git push throughput.

See the module READMEs for boundaries and commands:

• gitstore-api/README.md
• gitstore-git-service/README.md
• gitstore-controller-manager/README.md

Why This Works Well for Developers and AI Agents

• Markdown-native catalogue authoring: Catalogue resources are easy to create and edit as text files.
• Git-native collaboration: Branches, commits, diffs, code review, and history become catalogue lifecycle tools.
• Automation-friendly: AI agents can generate and update catalogue content through file operations and standard Git pushes.
• Operational safety: Blocking pre-receive validation returns clear structural errors, while post-receive admission projects only valid catalog resources into GraphQL and skips stale or conflicting writes.

Quick Start

Run the core stack from the repository root:

make compose DETACH=1
make ps

Use make compose without DETACH=1 to keep the compose stack in the foreground. After the API is healthy, create a starter namespace and repository:

make bootstrap TARGET=all ADMIN_PASSWORD=<admin-password>

The bootstrap command prints a clone URL similar to:

http://localhost:9000/gitstore-test/catalog.git

See the user guide for the complete Docker workflow, catalogue push examples, GraphQL queries, and troubleshooting.

Documentation

• User Guide: docs/user-guide.md
• Developer Guide: docs/developer-guide.md
• Architecture: docs/architecture/
• API Reference: docs/api-reference.md
• Configuration: docs/configuration.md
• Storefront: docs/storefront.md
• GraphQL Contracts: shared/schemas/

Contributing

See the developer guide for local development, code generation, tests, and PR readiness checks.

Before creating a PR, run:

make pr-ready

License

AGPL-3.0-or-later. See LICENSE for details.