Vibe-Skills is a collection and routing system that helps AI agents discover, select, and coordinate specialized skills for completing tasks. It is intended for agents that need to organize workflows across many installed capabilities. The catalogue entries are skills and an agent belonging to this system.
Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add foryourhealth111-pixel/Vibe-Skills --skill mathgit clone --depth 1 https://github.com/foryourhealth111-pixel/Vibe-SkillsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/foryourhealth111-pixel/vibe-skills/math)<a href="https://agentmods.dev/skills/foryourhealth111-pixel/vibe-skills/math"><img src="https://agentmods.dev/badge/skills/foryourhealth111-pixel/vibe-skills/math/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/foryourhealth111-pixel/vibe-skills/math"><img src="https://agentmods.dev/badge/skills/foryourhealth111-pixel/vibe-skills/math.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00020 | $0.01821 |
| Opus 5 | $0.00010 | $0.00911 |
| Sonnet 5 | $0.00004 | $0.00364 |
| Haiku 4.5 | $0.00002 | $0.00182 |
Grade A, and why
math scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 7d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
This is a copy
100% identical to math — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
How it starts
The opening of the file, as written. The whole thing — 193 lines — stays where its author put it; the contents beside it link to each section on GitHub.
/math - Unified Math Capabilities
One entry point for all computation and explanation. I route to the right tool based on your request.
For formal proofs, use /prove instead.
Quick Examples
| You Say | I Use |
|---|---|
| "Solve x² - 4 = 0" | SymPy solve |
| "Integrate sin(x) from 0 to π" | SymPy integrate |
| "Eigenvalues of [[1,2],[3,4]]" | SymPy eigenvalues |
| "Is x² + 1 > 0 for all x?" | Z3 prove |
| "Convert 5 miles to km" | Pint |
| "Explain what a functor is" | Category theory skill |
Computation Scripts
SymPy (Symbolic Math)
uv run python "$CLAUDE_PROJECT_DIR/.claude/scripts/cc_math/sympy_compute.py" <command> <args>
| Command | Description | Example |
|---|---|---|
solve |
Solve equations | solve "x**2 - 4" --var x |
integrate |
Definite/indefinite integral | integrate "sin(x)" --var x --lower 0 --upper pi |
diff |
Derivative | diff "x**3" --var x |
simplify |
Simplify expression | simplify "sin(x)**2 + cos(x)**2" |
limit |
Compute limit | limit "sin(x)/x" --var x --point 0 |
series |
Taylor expansion | series "exp(x)" --var x --point 0 --n 5 |
dsolve |
Solve ODE | dsolve "f''(x) + f(x)" --func f --var x |
laplace |
Laplace transform | laplace "sin(t)" --var t |
Matrix Operations:
| Command | Description |
|---|---|
det |
Determinant |
eigenvalues |
Eigenvalues |
eigenvectors |
Eigenvectors with multiplicities |
inverse |
Matrix inverse |
transpose |
Transpose |
rref |
Row echelon form |
rank |
Matrix rank |
nullspace |
Null space basis |
linsolve |
Linear system Ax=b |
charpoly |
Characteristic polynomial |
Number Theory:
| Command | Description |
|---|---|
factor |
Factor polynomial |
factorint |
Prime factorization |
isprime |
Primality test |
gcd |
Greatest common divisor |
lcm |
Least common multiple |
modinverse |
Modular inverse |
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 7d ago First seen · 193 lines · 20 tokens per session scan A 0897feb1356a
math is a skill published in the GitHub repository foryourhealth111-pixel/Vibe-Skills (3,235 stars, last pushed 10d ago), licensed Apache-2.0. It adds 20 tokens to every session and 1,821 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to math, differing in 0 lines, and is treated as a copy.
Other skills, from other repositories
learning-note
Record an observation tied to a developmental milestone, privacy-safe.
attendance
Mark daily attendance for a class and flag unexplained absences.
golang-stay-updated
Provides resources to stay updated with Golang news, communities and people to follow. Use when seeking Go learning resources, discovering new libraries, finding community channels, or keeping up with Go language changes and releases.
canvas
Canvas LMS integration — fetch enrolled courses and assignments using API token authentication.
memento-flashcards
Spaced-repetition flashcard system. Create cards from facts or text, chat with flashcards using free-text answers graded by the agent, generate quizzes from YouTube transcripts, review due cards with adaptive scheduling, and export/import decks as CSV.
manim-video
Production pipeline for mathematical and technical animations using Manim Community Edition. Creates 3Blue1Brown-style explainer videos, algorithm visualizations, equation derivations, architecture diagrams, and data stories. Use when users request: animated explanations, math animations, concept visualizations…