Format compatibility
See not only which formats exist, but how far support goes.
We use native support only when real package-client acceptance tests pass. Raw is labeled generic storage; Hugging Face is labeled limited compatibility.
| Format | Ecosystem | Repository mode | Verified flow | Support level and boundary |
|---|---|---|---|---|
| Maven | JVM | Hosted / Proxy / Group | Deploy and resolve with Maven 3.9 | Client-verifiedRelease, snapshot, and plugin metadata flows |
| npm | JavaScript | Hosted / Proxy / Group | Publish, install, view, and package lifecycle | Client-verifiedIncludes dist-tag, deprecate, search, and unpublish |
| PyPI | Python | Hosted / Proxy / Group | Twine upload and pip download | Client-verifiedPEP 503 and PEP 691 index flows |
| NuGet | .NET | Hosted / Proxy / Group | dotnet push, restore, and search | Client-verifiedNuGet v3; includes unlist and relist |
| Helm | Kubernetes | Hosted / Proxy / Group | Classic chart repository and helm pull | Client-verifiedHelm OCI flows are covered by Docker/OCI |
| Docker / OCI | Cloud native | Hosted / Proxy / Group | Registry v2 push and pull | Client-verifiedNo cross-repository mount optimization or manifest GC |
| YUM / DNF | RPM Linux | Hosted / Proxy / Group | rpm-md metadata and dependency install | Client-verifiedRepository signing is optional |
| APT | Debian Linux | Hosted / Proxy / Group | APT metadata and dependency download | Client-verifiedRepository signing is optional |
| Go | Go | Hosted / Proxy / Group | go mod download and proxy resolution | Client-verifiedNo native publish; hosted content is uploaded through the API |
| RubyGems | Ruby | Hosted / Proxy / Group | Push, yank, install, and Bundler | Client-verifiedCompact index flows |
| Cargo | Rust | Hosted / Proxy / Group | Publish, fetch, and yank | Client-verifiedSparse registry protocol |
| Conda | Python / Data | Hosted / Proxy / Group | Conda/Micromamba channel resolution | Client-verifiedChannel metadata and package install |
| Conan | C / C++ | Hosted / Proxy / Group | Conan v2 upload, list, and install | Client-verifiedConan v2 client flows |
| Terraform | Infrastructure | Hosted / Proxy / Group | Provider network mirror and terraform init | Client-verifiedNot an origin or module registry |
| Swift | Apple | Hosted / Proxy / Group | Package Registry v1 publish and resolve | Client-verifiedSwift Package Registry v1 scope |
| Git LFS | Git | Hosted / Proxy / Group | Batch API, basic transfer, and locks | Client-verifiedNo SSH discovery, custom adapters, or range responses |
| Raw | Generic | Hosted / Proxy / Group | Path-based upload, download, and proxy | Generic storageGeneric storage without native package discovery |
| Hugging Face | ML / AI | Hosted / Proxy / Group | Model/dataset info, tree, and resolve download | Limited compatibilityNo commit, upload, repository lifecycle, Git/Xet, or inference API |
Technical evaluation
Evaluate your package flow on Smart Kubaba.
Let’s review your formats, deployment, and security policies together.