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Agent skill

Solution Package Builder

by zhnnky329 in zhnnky329/MathModeling-skills

Assemble a submission-ready writer package from final method, result, robustness, figure, and human-decision artifacts, then freeze approved numerical claims with provenance.

MITAuto-check passed

Install Solution Package Builder

skills CLI
$ npx skills add zhnnky329/MathModeling-skills --skill solution-package-builder -a claude-code

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

GitHub CLI
$ gh skill install zhnnky329/MathModeling-skills solution-package-builder --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/zhnnky329/MathModeling-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.codex/skills/solution-package-builder .claude/skills/solution-package-builder && 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
solution-package-builder
GitHub stars
1.1k
Token cost
~739 tokens
SKILL.md length
318 words
Files
1
Skills in repo
29
Repo updated
First seen
Licence
MIT

At a glance

Assemble a submission-ready writer package from final method, result, robustness, figure, and human-decision artifacts, then freeze approved numerical claims with provenance.

  • Works in 7 steps: Collect final method structure, result… → Draft… → Flag every proposed top-line claim with → …
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Solution Package Builder is an agent skill from zhnnky329/MathModeling-skills. Assemble a submission-ready writer package from final method, result, robustness, figure, and human-decision artifacts, then freeze approved numerical claims with provenance.

Its SKILL.md is about 740 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

The repository describes itself as: 面向数学建模竞赛的 Claude Code / Codex Skills ，支持分阶段建模流程与 Python、MATLAB/北太天元代码分支。 The licence is MIT.

Example prompts

  • “/solution-package-builder”

Workflow steps

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

  1. Collect final method structure, result claims, limitations, figures, tables, and decision provenance.
  2. Draft results/Qx/reports/qx_solution_package_for_writer.md.
  3. Flag every proposed top-line claim with
  4. Invoke one final choice card when package sign-off is missing
  5. Route the human answer to modeler-decision-logger as package_signoff.
  6. Only after sign-off, generate results/Qx/reports/frozen_numbers.json.
  7. Verify every numerical package claim resolves to the freeze and every judgment claim resolves to a human decision ID.

What it can do on your machine

Read from SKILL.md and the folder at commit 0b46e9c. 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 (its code samples are json).

    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

Solution Package Builder loads about 739 tokens when it runs. Until then it costs about 50 tokens; SKILL.md has 318 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~50
When it runs · the whole SKILL.md, loaded when a task matches
~739

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

The full file from zhnnky329/MathModeling-skills at commit 0b46e9c, republished under its MIT licence (© zhnnky329). 318 words, ~739 tokens.

Download SKILL.mdSave it as .claude/skills/solution-package-builder/SKILL.md (or your agent's skills folder).
name
solution-package-builder
description
Assemble a submission-ready writer package from final method, result, robustness, figure, and human-decision artifacts, then freeze approved numerical claims with provenance.

Purpose

Create the writer's single source package and immutable numerical snapshot. Do not manufacture missing judgments or freeze unapproved claims.

Preconditions

  • rigor_profile is submission.
  • Final method explanation, final result analysis, robustness report, and figure plan exist.
  • Human method, result, stability, and claim-scope decisions exist in qx_decisions.jsonl.
  • Canonical sources are current.

Workflow

  1. Collect final method structure, result claims, limitations, figures, tables, and decision provenance.
  2. Draft results/Qx/reports/qx_solution_package_for_writer.md.
  3. Flag every proposed top-line claim with:
    • value and unit;
    • canonical source path and location;
    • robustness support;
    • decision ID for claim scope or rationale;
    • confidence/limitation.
  4. Invoke one final choice card when package sign-off is missing:
    • keep;
    • downgrade;
    • drop.
  5. Route the human answer to modeler-decision-logger as package_signoff.
  6. Only after sign-off, generate results/Qx/reports/frozen_numbers.json.
  7. Verify every numerical package claim resolves to the freeze and every judgment claim resolves to a human decision ID.

Frozen Number Contract

Each entry contains:

json
{
  "claim_id": "q1_main_rmse",
  "value": 2.4,
  "unit": "units",
  "source_file": "results/Q1/experiments/final/metrics/main.json",
  "source_locator": "$.rmse",
  "frozen_at": "ISO-8601",
  "frozen_by_skill": "solution-package-builder",
  "decision_id": "q1_package_signoff"
}

Use a source line only for stable text files; use a JSON path, table key, or row/column identifier for structured data.

Rules

  • Do not create solution-package-builder_modeler_decision.md.
  • Do not emit frozen_numbers.json before human package sign-off.
  • Never edit an existing freeze by hand.
  • Transcribe human rationales; do not re-compose them as stronger claims.
  • The package may cite the compact method-card history but must not depend on a separate iteration log.
  • Do not copy raw exploratory outputs into the package without final validation.

Change and Re-freeze

When a canonical source changes after freeze:

  1. append the reason to freeze_change_log.md;
  2. update and rerun the canonical source;
  3. obtain renewed human judgment when the evidence changed materially;
  4. regenerate the freeze;
  5. run scoped consistency for Qx.

Verification

  • All prerequisites are final and current.
  • Package sign-off exists in the JSONL ledger.
  • Every frozen value has a real canonical source and stable locator.
  • Every package number matches the freeze.
  • Every modeling judgment traces to a human decision.
  • Writer can use the package without searching scattered results.

© zhnnky329, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in .codex/skills/solution-package-builder of zhnnky329/MathModeling-skills.

Open the folder on GitHubat commit 0b46e9c

Compare with similar skills

Solution Package Builder 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.

Solution Package Builder compared with similar skills
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Methods Paper Writerbrycewang-stanford/Auto-Empirical-Research-Skills4.5k—~5.7kAutomated safety check: PassCustom licence
Methods Section Writeraipoch/medical-research-skills2k—~1.8kAutomated safety check: PassMIT
Opportunity Solution Tree Builderdeanpeters/Product-Manager-Skills7.2k1 repos~4.5kAutomated safety check: PassCustom licence
Cwicr Assembly Buildermajiayu000/claude-skill-registry6661 repos~3.7kAutomated safety check: PassMIT

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Questions about Solution Package Builder

What does Solution Package Builder do?

Assemble a submission-ready writer package from final method, result, robustness, figure, and human-decision artifacts, then freeze approved numerical claims with provenance. Solution Package Builder is an agent skill from zhnnky329/MathModeling-skills. Assemble a submission-ready writer package from final method, result, robustness, figure, and human-decision artifacts, then freeze approved numerical claims with provenance.

How do I install Solution Package Builder in Claude Code?

Run `npx skills add zhnnky329/MathModeling-skills --skill solution-package-builder -a claude-code`. Or copy the skill folder (.codex/skills/solution-package-builder in zhnnky329/MathModeling-skills) into .claude/skills/solution-package-builder in your project. Claude Code loads it when a task matches its description.

How do I install Solution Package Builder in Codex?

Run `npx skills add zhnnky329/MathModeling-skills --skill solution-package-builder -a codex`. Or copy the skill folder (.codex/skills/solution-package-builder in zhnnky329/MathModeling-skills) into .agents/skills/solution-package-builder in your project. Codex loads it when a task matches its description.

Can I use Solution Package Builder 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 zhnnky329/MathModeling-skills --skill solution-package-builder -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/solution-package-builder, .gemini/skills/solution-package-builder, .github/skills/solution-package-builder and .opencode/skills/solution-package-builder in your project.

What does Solution Package Builder need to run?

SKILL.md names no scripts, command-line tools or credentials: Solution Package Builder is instructions for the agent only.

Does Solution Package Builder 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 Solution Package Builder 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 Solution Package Builder use?

Solution Package Builder is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Solution Package Builder use?

About 739 tokens (SKILL.md is roughly 3k 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 Solution Package Builder?

Skills that share tags, products or a category with Solution Package Builder: Azure Smart City Iot Solution Builder (github/awesome-copilot, 40k stars), Methods Paper Writer (brycewang-stanford/Auto-Empirical-Research-Skills, 4.5k stars), Methods Section Writer (aipoch/medical-research-skills, 2k stars) and Opportunity Solution Tree Builder (deanpeters/Product-Manager-Skills, 7.2k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Solution Package Builder?

zhnnky329 (a GitHub user) maintains it in zhnnky329/MathModeling-skills, which has 1,059 GitHub stars. The repository holds 29 skills in this directory. The repository was last updated on September 24, 2026.

Source: zhnnky329/MathModeling-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.