npx skills add parcadei/Continuous-Claude-v3 --skill matrices --agent claude-code
Same command for any agent — swap --agent for codex, cursor, copilot.
Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.
# Matrices ## When to Use Use this skill when working on matrices problems in linear algebra. ## Decision Tree 1. **Identify Matrix Type** - Square, symmetric, orthogonal, diagonal? - Check properties with `sympy_compute.py matrix_type` 2. **Basic Operations** - Multiplication: `sympy_compute.py matmul "A" "B"` - Inverse: `sympy_compute.py inverse "A"` - Transpose: `sympy_compute.py transpose "A"` 3. **Solve Linear Systems** - Ax = b: `sympy_compute.py linsolve "A" "b"` - Check consistency with `z3_solve.py sat` 4. **Decompositions** - LU: `sympy_compute.py lu "A"` - QR: `sympy_compute.py qr "A"` - SVD: `sympy_compute.py svd "A"` ## Tool Commands ### Sympy_Inverse ```bash uv run python -m runtime.harness scripts/sympy_compute.py inverse "[[1,2],[3,4]]" ``` ### Sympy_Det ```bash uv run python -m runtime.harness scripts/sympy_compute.py det "[[a,b],[c,d]]" ``` ### Sympy_Linsolve ```bash uv run python -m runtime.harness scripts/sympy_compute.py linsolve "[[1,2],[3,4]]" "[5,6]" ``` ## Cognitive Tools Reference See `.claude/skills/math-mode/SKILL.md` for full tool documentation.
- When to Use
- Decision Tree
- Tool Commands
- SympyInverse
- SympyDet
- SympyLinsolve
- Cognitive Tools Reference
uv run python -m runtime.harness scripts/sympy_compute.py inverse "[[1,2],[3,4]]" uv run python -m runtime.harness scripts/sympy_compute.py det "[[a,b],[c,d]]" uv run python -m runtime.harness scripts/sympy_compute.py linsolve "[[1,2],[3,4]]" "[5,6]"
What does the matrices skill do?
Problem-solving strategies for matrices in linear algebra
How do I install it?
Run `npx skills add parcadei/Continuous-Claude-v3 --skill matrices --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.
Where does this skill come from?
From parcadei/Continuous-Claude-v3, a repository with 3,885 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.
Is a popular skill a good skill?
Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.