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Agent skill

Kctf Windows Smc Chain

by manyuegong33 in manyuegong33/r0crawl_skills

KCTF 2026 第八题“亥子合辰·塔影迷楼”两级 SMC、反调试、Feistel 与 GF(2^127-39) 多项式求根的可复用解题流程。

No licenceAuto-check passed

Install Kctf Windows Smc Chain

skills CLI
$ npx skills add manyuegong33/r0crawl_skills --skill kctf-windows-smc-chain -a claude-code

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

GitHub CLI
$ gh skill install manyuegong33/r0crawl_skills kctf-windows-smc-chain --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/manyuegong33/r0crawl_skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/kctf-windows-smc-chain .claude/skills/kctf-windows-smc-chain && 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
kctf-windows-smc-chain
GitHub stars
312
Token cost
~467 tokens
SKILL.md length
116 words
Files
4 (incl. references)
Skills in repo
9
Repo updated
First seen
Licence
None found

At a glance

KCTF 2026 第八题“亥子合辰·塔影迷楼”两级 SMC、反调试、Feistel 与 GF(2^127-39) 多项式求根的可复用解题流程。

  • Works in 3 steps: 从 PE 中静态还原 SMC → Checker 逆向 → 反调试处理
  • SKILL.md covers 1. 从 PE 中静态还原 SMC, 2. Checker 逆向, 3. 反调试处理 and 验证清单
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Kctf Windows Smc Chain is an agent skill from manyuegong33/r0crawl_skills. KCTF 2026 第八题“亥子合辰·塔影迷楼”两级 SMC、反调试、Feistel 与 GF(2^127-39) 多项式求根的可复用解题流程。

Its SKILL.md is about 470 tokens, which your agent loads only when the skill is triggered. The skill folder holds 5 other files, including reference files (for example `METHODLOGY.md`, `agents/openai.yaml` and `references/pattern.md`).

The repository describes itself as: r0crawlskills is a massive reverse-engineering skill arsenal for web, Android, iOS, Frida, native binaries, protocols, malware, firmware, and anti-analysis—built for beginners…

Example prompts

  • “亥子合辰·塔影迷楼”
  • “/kctf-windows-smc-chain”

Requirements

  • Python 3

Workflow steps

3 steps, taken from the step headings in SKILL.md.

  1. 从 PE 中静态还原 SMC
  2. Checker 逆向
  3. 反调试处理

What it can do on your machine

Read from SKILL.md and the folder at commit b9eb545. 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 python).

    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

Kctf Windows Smc Chain loads about 467 tokens when it runs, and up to ~614 if it reads all its reference files. Until then it costs about 24 tokens; SKILL.md has 116 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~24
When it runs · the whole SKILL.md, loaded when a task matches
~467
With references · SKILL.md plus every file in references/, read only if the agent opens them
~614

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

Without a licence we can't republish the file, so here is its outline and opening line. It has 116 words (~467 tokens).

“目标文件为 PE32+ x64。入口并不直接执行 checker，而是在内存镜像上完成两级运行时解密；解密后的 checker 把 16 个可打印字符编码为有限域元素，经过五次多项式和两路 20 轮 Feistel，逆向后在有限域求根。最终输入/Flag：”

— opening of SKILL.md by manyuegong33
name
kctf-windows-smc-chain

Read the full SKILL.md on GitHub

Files

SKILL.md and 3 other files (references) in skills/kctf-windows-smc-chain of manyuegong33/r0crawl_skills.

  • SKILL.md
  • METHODLOGY.md
  • agents/openai.yaml
  • references/pattern.md

Open the folder on GitHubat commit b9eb545

Compare with similar skills

Kctf Windows Smc Chain 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.

Kctf Windows Smc Chain compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Kctf Windows Smc Chain this skillmanyuegong33/r0crawl_skills312—~467Automated safety check: PassNone
Windows Desktop E2Eaffaan-m/ECC277k1 repos~7.6kAutomated safety check: PassMIT
Windows Desktop E2Eaffaan-m/ECC276k—~5.5kAutomated safety check: PassMIT
Sbom Supply Chainsickn33/agentic-awesome-skills47k2 repos~3.4kAutomated safety check: PassMIT
Agent Supply Chaingithub/awesome-copilot40k1 repos~2.7kAutomated safety check: PassMIT
Supply Chain Securityzhaoxuya520/reverse-skill41k4 repos~953Automated safety check: WarnMIT

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Questions about Kctf Windows Smc Chain

What does Kctf Windows Smc Chain do?

KCTF 2026 第八题“亥子合辰·塔影迷楼”两级 SMC、反调试、Feistel 与 GF(2^127-39) 多项式求根的可复用解题流程。. Kctf Windows Smc Chain is an agent skill from manyuegong33/r0crawl_skills.

How do I install Kctf Windows Smc Chain in Claude Code?

Run `npx skills add manyuegong33/r0crawl_skills --skill kctf-windows-smc-chain -a claude-code`. Or copy the skill folder (skills/kctf-windows-smc-chain in manyuegong33/r0crawl_skills) into .claude/skills/kctf-windows-smc-chain in your project. Claude Code loads it when a task matches its description.

How do I install Kctf Windows Smc Chain in Codex?

Run `npx skills add manyuegong33/r0crawl_skills --skill kctf-windows-smc-chain -a codex`. Or copy the skill folder (skills/kctf-windows-smc-chain in manyuegong33/r0crawl_skills) into .agents/skills/kctf-windows-smc-chain in your project. Codex loads it when a task matches its description.

Can I use Kctf Windows Smc Chain 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 manyuegong33/r0crawl_skills --skill kctf-windows-smc-chain -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/kctf-windows-smc-chain, .gemini/skills/kctf-windows-smc-chain, .github/skills/kctf-windows-smc-chain and .opencode/skills/kctf-windows-smc-chain in your project.

What does Kctf Windows Smc Chain need to run?

SKILL.md names no scripts, command-line tools or credentials: Kctf Windows Smc Chain is instructions for the agent only. Our summary lists: Python 3.

Does Kctf Windows Smc Chain 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 Kctf Windows Smc Chain 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 Kctf Windows Smc Chain use?

No licence was found for Kctf Windows Smc Chain or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does Kctf Windows Smc Chain use?

About 467 tokens (SKILL.md is roughly 1.9k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 147 tokens, read only when the agent opens those files.

What are the alternatives to Kctf Windows Smc Chain?

Skills that share tags, products or a category with Kctf Windows Smc Chain: Windows Desktop E2E (affaan-m/ECC, 277k stars), Windows Desktop E2E (affaan-m/ECC, 276k stars), Sbom Supply Chain (sickn33/agentic-awesome-skills, 47k stars) and Agent Supply Chain (github/awesome-copilot, 40k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Kctf Windows Smc Chain?

manyuegong33 (a GitHub user) maintains it in manyuegong33/r0crawl_skills, which has 312 GitHub stars. The repository holds 9 skills in this directory. The repository was last updated on September 20, 2026.

Source: manyuegong33/r0crawl_skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.