a5c-ai/pymatching-decoder
library/specializations/domains/science/quantum-computing/skills/pymatching-decoder/SKILL.md
Minimum-weight perfect matching decoder skill for surface code error correction
$ install --global
skillsauthnpx skillsauth add a5c-ai/babysitter pymatching-decoderInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
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TrivyContainer and dependency vulnerability scanner
95%
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SemgrepStatic code analysis for vulnerabilities
95%
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mcp-scan (Snyk)Model Context Protocol security validation
95%
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Snyk (dep)Open source security scanning
50%
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Socket.devSupply chain security analysis
50%
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VirusTotalMulti-engine malware detection
50%
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CrowdStrikeAdvanced threat intelligence
50%
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OSV-ScannerOpen Source Vulnerability database check
50%
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OWASP Dep-Check
50%
Last scanned: Apr 2, 2026, 8:36 AM54.4s1 file scanned
SKILL.md
- name:
- pymatching-decoder
- description:
- Minimum-weight perfect matching decoder skill for surface code error correction
- specialization:
- quantum-computing
- domain:
- science
- category:
- error-management
- phase:
- 6
PyMatching Decoder
Purpose
Provides expert guidance on minimum-weight perfect matching decoding for surface codes and other topological quantum error correction codes.
Capabilities
- MWPM decoding for surface codes
- Weighted edge matching
- Detector error model processing
- Logical error rate calculation
- Integration with Stim simulations
- Custom graph construction
- Belief propagation integration
- Parallelized decoding
Usage Guidelines
- Graph Construction: Build matching graph from detector error model
- Weight Assignment: Configure edge weights based on error probabilities
- Decoding Execution: Run MWPM algorithm on syndrome data
- Error Analysis: Calculate logical error rates from decoding results
- Optimization: Tune decoder parameters for specific code structures
Tools/Libraries
- PyMatching
- NetworkX
- Stim
- NumPy
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