lcu
lcu is a Physics, mathematics & simulation skill for AI agents, published by unitarylab in the quantum-skills repository on GitHub. Skillspace rates lcu C (72/100) and it passed the safety scan; the rating is based on static analysis only.
A subroutine for probabilistically applying a non-unitary operator M = Σⱼ αⱼUⱼ to a quantum state via PREPARE-SELECT-UNPREPARE. A key building block for block encoding, Hamiltonian simulation, and quantum linear solvers — not a standalone linear system solver.
- Grade
- C
- Quality
- 72 / 100
- Safety
- Passed
- GitHub stars
- 22
Unproven: rated by static analysis only, not yet compared head-to-head.
This rating describes the version of the repository we crawled; it may have changed since, so go by its current files.
Our review
- Architecture
- 96 / 100
- Maturity
- Structured: ships references or scripts
- Security scan
- No issues found
- License
- Not declared. Check the repository before reusing it.
- Adoption
- Adopted by 0 other repositories, in 0 collections
Not checked yet
- Not judged on the rubric yet (not a contender in its category)
- No blind task eval yet
- Scope (portable / vendor / repo-internal) not assessed; only the top of each category is read for scope
- Sibling files (scripts, references) not fetched; security scan covers SKILL.md only
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