Distributed Systems opens graphsub, a Rust-backed substrate with MCP, Jepsen tests and benchmarks
arthurcolle · x · 2026-07-28
Arthur Colle linked a second open-source repo, graphsub, from Distributed Systems, Inc.
The GitHub page shows a substantial systems codebase with:
- an API layer and MCP integration
- Jepsen tests and benchmark scripts
- implementation docs, proofs, and deployment files
- a Rust core plus Python bindings
Taken together, it looks like a serious distributed-systems substrate aimed at agent or graph-backed workloads, not a lightweight demo.
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