High-Performance Quantum Error Correction
Independent QEC Research & Development · Rust + Python Decoding Platform
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QECTOR is a proprietary, production-grade quantum error correction engineering and research platform built on the high-performance qector-decoder-v3 Rust/PyO3 engine. Every syndrome decoding is mathematically verified ($H c \equiv s \pmod 2$), fail-closed, and runs 100% offline with zero network egress.
- 17 specialized decoding backends — MWPM/Blossom, BP-OSD, Hybrid, Neural, two-stage, space-time and more
- 10 code families — surface, heavy-hex, toric, qLDPC (bicycle / bivariate bicycle), hypergraph product, color codes
- Hardware acceleration — CUDA and OpenCL batch processing, streaming, edge-optimized paths
- Security-first — offline, zero-egress execution architecture
- Ecosystem compatible — integrates with Stim, Sinter, PyMatching, Qiskit and Claude workflows
- Reproducible — SHA-256 manifests on every export, exact Wilson 95% confidence intervals on every LER sweep
| Project | Status | Highlights |
|---|---|---|
| QECTOR Decoder v3 (engine) | v1.0.0 | Proprietary Rust/PyO3 decoding engine — PyPI |
| QECTOR Decoder Workbench — Windows | v1.0.1 | Portable .exe, 85-tool MCP server — Releases |
| QECTOR Decoder Workbench — Linux | v1.0.1 | AppImage, 85-tool MCP server — Releases |
| QECTOR Decoder Workbench — macOS | build pending | Requires Apple hardware build & signing |
| QECTOR Claude Plugin | v1.0.2 | 2 MCP servers (37 tools), 13 commands, 5 agents, 28 skills — Repository |
- ✅ v1.0.1 workbench releases shipped for Windows and Linux (portable .exe + AppImage), air-gapped, zero-install
- ✅ v1.0.0 engine released — enterprise-grade, simulation-validated, GPU-accelerated
- ✅ Claude Code / Claude Desktop plugin v1.0.2 — fully compatible with both workbench releases
- ✅ 85-tool stdio MCP server in every workbench release; no HTTP bridge, no port binding
- 🔄 Signed release attestations and reproducible-build provenance in development
| Resource | Location |
|---|---|
| API Reference (MD / HTML / PDF) | In every workbench release package (manuals/) |
| MCP Integration Guide | In every workbench release package (manuals/) |
| LLM Reference Manual (QECTOR_LLM_Manual.json) | In every workbench release package (manuals/) |
| QECTOR Decoder v3 Reference Manual v1.0.0 | DOI 10.5281/zenodo.21941046 |
Source-available Rust/Python platform:
- ✅ Free for personal, academic, educational, and non-commercial research
- 💼 Commercial use (company R&D, SaaS, hosted API, OEM, redistribution) requires a paid license
- 🔄 60-day commercial evaluation available, creditable against a license
Source-available; commercial use requires a paid license. See the EULA.txt shipped with each release and LICENSE.md.
| Website | www.qector.store |
| Commercial Licensing | admin@qector.store |
| Support | admin@qector.store |
| Pricing | qector.store/pricing |
QECTOR
© 2026 Guillaume Lessard / iD01t Productions
ORCID 0009-0000-3465-3753
Building reliable, verified tools to accelerate fault-tolerant quantum computing research.
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