Agent skill

Mathematical Logic Expert

by foryourhealth111-pixel in foryourhealth111-pixel/Vibe-Skills

Expert in formal logic, model theory, computability, and foundations of mathematics

ProprietaryAuto-check passed

Install Mathematical Logic Expert

skills CLI
$ npx skills add foryourhealth111-pixel/Vibe-Skills --skill mathematical-logic-expert -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install foryourhealth111-pixel/Vibe-Skills mathematical-logic-expert --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/foryourhealth111-pixel/Vibe-Skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/bundled/skills/mathematical-logic-expert .claude/skills/mathematical-logic-expert && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
mathematical-logic-expert
GitHub stars
3.6k
Token cost
~304 tokens
SKILL.md length
112 words
Files
6
Skills in repo
81
Repo updated
First seen
Licence
Proprietary

At a glance

Expert in formal logic, model theory, computability, and foundations of mathematics

  • Works in 4 steps: Start with modules/research-checklist.md… → Review modules/known-gaps.md and resolve… → Load topic-specific modules from _toc.md… → …
  • SKILL.md covers How to use this skill, Module overview and Research status
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Mathematical Logic Expert is an agent skill from foryourhealth111-pixel/Vibe-Skills. Expert in formal logic, model theory, computability, and foundations of mathematics

Its SKILL.md is about 300 tokens, which your agent loads only when the skill is triggered. The skill folder holds 6 other files (for example `README.md`, `_toc.md` and `modules/core-guidance.md`).

The repository describes itself as: Intelligent Skill routing and workflow orchestration for AI agents — +21.12 pp reward, −29.6% tokens on SkillsBench with DeepSeekV4Flash-VE.

Example prompts

  • “/mathematical-logic-expert”

Workflow steps

4 steps, taken from the first numbered list in SKILL.md.

  1. Start with modules/research-checklist.md and capture up-to-date sources.
  2. Review modules/known-gaps.md and resolve outstanding items.
  3. Load topic-specific modules from _toc.md only after verification.
  4. Update metadata when confidence improves.

What it can do on your machine

Read from SKILL.md and the folder at commit ddcaa2a. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Mathematical Logic Expert loads about 304 tokens when it runs. Until then it costs about 27 tokens; SKILL.md has 112 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~27
When it runs · the whole SKILL.md, loaded when a task matches
~304

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

Its licence (Proprietary) doesn't allow us to republish the file, so here is its outline and opening line. It has 112 words (~304 tokens).

name
mathematical-logic-expert
license
Proprietary

Read the full SKILL.md on GitHub

Files

SKILL.md and 5 other files in bundled/skills/mathematical-logic-expert of foryourhealth111-pixel/Vibe-Skills.

  • SKILL.md
  • README.md
  • _toc.md
  • modules/core-guidance.md
  • modules/known-gaps.md
  • modules/research-checklist.md

Open the folder on GitHubat commit ddcaa2a

Compare with similar skills

Mathematical Logic Expert next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Mathematical Logic Expert compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Mathematical Logic Expert this skillforyourhealth111-pixel/Vibe-Skills3.6k—~304Automated safety check: PassProprietary
Mathematical Foundationsbrycewang-stanford/Auto-Empirical-Research-Skills4.6k—~4.1kAutomated safety check: PassCustom licence
Foundations Of Computational Mathematicsbrycewang-stanford/Awesome-Journal-Skills1.2k—~2.1kAutomated safety check: PassMIT
Logic Reviewsickn33/agentic-awesome-skills47k1 repos~3.5kAutomated safety check: PassMIT
Logic Lenssickn33/agentic-awesome-skills47k1 repos~1.3kAutomated safety check: PassMIT
Logical Propertiesthedaviddias/Front-End-Checklist74k—~526Automated safety check: PassMIT

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Questions about Mathematical Logic Expert

What does Mathematical Logic Expert do?

Expert in formal logic, model theory, computability, and foundations of mathematics. Mathematical Logic Expert is an agent skill from foryourhealth111-pixel/Vibe-Skills.

How do I install Mathematical Logic Expert in Claude Code?

Run `npx skills add foryourhealth111-pixel/Vibe-Skills --skill mathematical-logic-expert -a claude-code`. Or copy the skill folder (bundled/skills/mathematical-logic-expert in foryourhealth111-pixel/Vibe-Skills) into .claude/skills/mathematical-logic-expert in your project. Claude Code loads it when a task matches its description.

How do I install Mathematical Logic Expert in Codex?

Run `npx skills add foryourhealth111-pixel/Vibe-Skills --skill mathematical-logic-expert -a codex`. Or copy the skill folder (bundled/skills/mathematical-logic-expert in foryourhealth111-pixel/Vibe-Skills) into .agents/skills/mathematical-logic-expert in your project. Codex loads it when a task matches its description.

Can I use Mathematical Logic Expert in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add foryourhealth111-pixel/Vibe-Skills --skill mathematical-logic-expert -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/mathematical-logic-expert, .gemini/skills/mathematical-logic-expert, .github/skills/mathematical-logic-expert and .opencode/skills/mathematical-logic-expert in your project.

What does Mathematical Logic Expert need to run?

SKILL.md names no scripts, command-line tools or credentials: Mathematical Logic Expert is instructions for the agent only.

Does Mathematical Logic Expert access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Mathematical Logic Expert safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Mathematical Logic Expert use?

Mathematical Logic Expert carries a proprietary licence (declared in SKILL.md). It is published on GitHub, but it is not open source: read the licence file before using or sharing it.

How many tokens does Mathematical Logic Expert use?

About 304 tokens (SKILL.md is roughly 1.2k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Mathematical Logic Expert?

Skills that share tags, products or a category with Mathematical Logic Expert: Mathematical Foundations (brycewang-stanford/Auto-Empirical-Research-Skills, 4.6k stars), Foundations Of Computational Mathematics (brycewang-stanford/Awesome-Journal-Skills, 1.2k stars), Logic Review (sickn33/agentic-awesome-skills, 47k stars) and Logic Lens (sickn33/agentic-awesome-skills, 47k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Mathematical Logic Expert?

foryourhealth111-pixel (a GitHub user) maintains it in foryourhealth111-pixel/Vibe-Skills, which has 3,627 GitHub stars. The repository holds 81 skills in this directory. The repository was last updated on August 31, 2026.

Source: foryourhealth111-pixel/Vibe-Skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.