S3-compatible distributed storage. It speaks the S3 API, so existing S3 tooling works against it unchanged — more at xns.tech.
| Repository | What it is | Install / use | Source of truth |
|---|---|---|---|
| relayer-mcp | MCP server for XNS S3-compatible storage — agent-driven Relayer install & management. | npx @xns-cloud/relayer-mcp |
GitLab |
| langchain-xns | LangChain integration for XNS S3-compatible storage — document loaders and a ByteStore with $0 egress. | pip install langchain-xns |
here |
| xns-ai-cookbooks | Working recipes for AI pipelines on XNS — S3-compatible storage, zero egress. | clone and run | here |
| relayer-quickstart | Quick-start for XNS Relayer — self-hosted S3-compatible storage, $0 egress. Docker Compose + setup. | docker compose up |
GitLab |
| xns-s5cmd | Parallel S3 CLI for XNS S3-compatible storage — s5cmd fork. | see the repo README | GitLab |
Each is a runnable script plus the architecture behind it, in xns-ai-cookbooks.
| Recipe | What it does |
|---|---|
| Multimodal RAG | Video speech and frames into transcripts and vision captions, cached in a bucket, then queried. |
| Agentic Document Parsing | PDFs and spreadsheets parsed locally with Docling, extracted to structured JSON, cached per document. |
| Fine-Tune Checkpointing | Training checkpoints pushed to a bucket and recovered on a replacement GPU worker after preemption. |
| Agent Workspace | CrewAI agents exchanging artifacts through a shared bucket instead of through the prompt. |
It depends on the row above.
- Source of truth "GitLab" — the GitHub copy is a read-only mirror, kept in sync automatically. Issues, merge requests and CI live on the GitLab source; open them there. relayer-mcp is the exception: its GitHub Issues are monitored too.
- Source of truth "here" — the repository is developed on GitHub. Issues and pull requests on the GitHub repo are the right place.