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AI EngineeringHTML

Bear Counter

by xuzhougeng

Bear Counter is an AI Engineering skill for Claude Code, published by xuzhougeng in wisp-science.

1K stars106 forkson xuzhougeng/wisp-scienceAdded 2026/08/21+1% in starsRepository updated 2026/08/21
agent-skillsai-agentai-assistantai-for-scienceai4sciencebioinformaticscomputational-biologydesktop-appllmlocal-firstmcpmodel-context-protocolpythonreproducible-researchresearch-assistantrstatsrustscientific-computingscientific-workflowtauri
Install in seconds
Install Bear Counter
Copy Bear Counter into your Claude Code skills folder. Run the command in your terminal, or review the source on GitHub before installing.
terminal
npx degit https://github.com/xuzhougeng/wisp-science/tree/main/skills/bear-counter ~/.claude/skills/bear-counter

Requires Node.js. Downloads this skill only — not the rest of the repository — into your Claude Code skills folder.

Without Node.js

git clone https://github.com/xuzhougeng/wisp-science.git

Clones the whole repository, then copy the skill’s own directory into your skills folder yourself.

In this catalog

Source file
skills/bear-counter/SKILL.md in xuzhougeng/wisp-science
Installs to
~/.claude/skills/bear-counter
Collection
One of 25 skills cataloged from this repository
Category
AI Engineering2451 skills

What Bear Counter does

Bear Counter finds real academic papers that challenge a claim with opposing results, boundary conditions, alternative explanations, method critiques, or replication failures. Use it when you want to stress-test a conclusion or prepare for reviewer objections.

Bear Counter is cataloged under AI Engineering on DirSkills. Bear Counter comes from a repository tagged agent-skills, ai-agent, ai-assistant, ai-for-science and ai4science.

Documentation

README

bear-counter · 找反对文献

一个任务:你交来一个观点,它带回真实存在的反对文献。你靠本能去找支持;挑剔你的审稿人读的是你跳过的那些。对同一段话把 bear-support 和 bear-counter 各跑一遍,你就能同时看见两面。

先读 references/sci-cli.md——CLI 检测步骤、用法和铁律。 再读 references/output-system.md——三层输出体系和 HTML 外壳规范。

步骤(固定顺序)

Step 0 — 确认 CLI 可用 运行 sci --version。未安装就给安装命令并停止;认证错误就提示 sci init 并停止。

Step 1 — 锁定主张 把观点压缩成一个精确、可证伪的句子。挖出它隐含的范围(哪个人群、什么条件、如何测量)——最容易被攻击的地方往往藏在没说出口的假设里。

给主张编号为 C1。如果用户输入多个主张,先拆成 C1C2C3,但默认优先攻击最核心的一条;其余主张只在检索预算允许时处理。

Step 2 — 构建五类对立查询,并告知用户 基于真实主张生成五个方向:

  1. 直接矛盾(结果相反)
  2. 边界 / 复杂化(在哪些条件下它减弱或反转)
  3. 替代解释(同一现象,不同机制)
  4. 方法批评(该方法或测量工具的已知缺陷)
  5. 复制失败 / 零结果

在输出里列出这五个方向(每个一行说明将要用什么查询词搜索),然后直接开始检索,不等待用户确认——除非主张本身含义模糊,才先确认再执行。全部搜完比让用户逐一审批效率高得多;如果用户事后想调整方向,告知他们可以重新指定。

This is the opening of the README. Read the full README on GitHub.

Frequently asked about Bear Counter

  • What else does xuzhougeng publish alongside Bear Counter?

    Bear Counter is one of 25 skills that DirSkills catalogs from xuzhougeng/wisp-science, the repository it ships in. Its siblings there include Agent Infini, Bear Map and Bear Onboard. Each one is a separate skill with its own page in this directory, installs the same way Bear Counter does, and is maintained by xuzhougeng in that same repository. The rest of the collection is listed on the xuzhougeng/wisp-science page.

  • How does Bear Counter compare to other AI Engineering skills?

    Bear Counter ranks #1350 by stars among the 2451 AI Engineering skills in this catalog. The most-starred ones next to it are Architecture Decision Records, AI-First Engineering and Agentic OS. DirSkills ranks by the star count of the repository each skill ships in, so that order reflects how popular those repositories are rather than any review of Bear Counter against them. Open each page to compare what they document and how they install.

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Bear Counter is one of 25 skills cataloged on DirSkills from xuzhougeng/wisp-science.

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Bear Review

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Bear Scoop

Bear Scoop checks whether an idea is already being pursued by searching from several angles and ranking nearby papers by collision risk. Use it before submitting or writing to see the closest competing work, especially with the -r flag for recent preprints.
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