Basemind Code Context
Goldziher/basemind
Answers structural questions about a repository, such as where a symbol is defined, what calls it and what changed recently, through the basemind MCP server.
Produces a quick structured report on a NixOS Flake repository, covering its hosts and Nix file count, by calling the flake-stats-mcp tool.
SKILL.md written in Chinese; this summary is our English description.
Install NixOS Flake Analyzer
$ npx skills add Ruixi-rebirth/flakes --skill flake-analyzer -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install Ruixi-rebirth/flakes flake-analyzer --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/Ruixi-rebirth/flakes.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/flake-analyzer .claude/skills/flake-analyzer && rm -rf skills-srcUse ~/.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/
Install the "flake-analyzer" agent skill from https://github.com/Ruixi-rebirth/flakes/tree/main/.agents/skills/flake-analyzer into .claude/skills/flake-analyzer/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "flake-analyzer", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/Ruixi-rebirth/flakes/tree/main/.agents/skills/flake-analyzerType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add Ruixi-rebirth/flakes --skill flake-analyzer -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install Ruixi-rebirth/flakes flake-analyzer --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Ruixi-rebirth/flakes.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.agents/skills/flake-analyzer .agents/skills/flake-analyzer && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "flake-analyzer" agent skill from https://github.com/Ruixi-rebirth/flakes/tree/main/.agents/skills/flake-analyzer into .agents/skills/flake-analyzer/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "flake-analyzer", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add Ruixi-rebirth/flakes --skill flake-analyzer -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install Ruixi-rebirth/flakes flake-analyzer --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Ruixi-rebirth/flakes.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.agents/skills/flake-analyzer .cursor/skills/flake-analyzer && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "flake-analyzer" agent skill from https://github.com/Ruixi-rebirth/flakes/tree/main/.agents/skills/flake-analyzer into .cursor/skills/flake-analyzer/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "flake-analyzer", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/Ruixi-rebirth/flakes.git --path .agents/skills/flake-analyzer--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add Ruixi-rebirth/flakes --skill flake-analyzer -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install Ruixi-rebirth/flakes flake-analyzer --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Ruixi-rebirth/flakes.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.agents/skills/flake-analyzer .gemini/skills/flake-analyzer && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "flake-analyzer" agent skill from https://github.com/Ruixi-rebirth/flakes/tree/main/.agents/skills/flake-analyzer into .gemini/skills/flake-analyzer/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "flake-analyzer", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install Ruixi-rebirth/flakes flake-analyzerInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add Ruixi-rebirth/flakes --skill flake-analyzer -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/Ruixi-rebirth/flakes.git skills-src && mkdir -p .github/skills && cp -r skills-src/.agents/skills/flake-analyzer .github/skills/flake-analyzer && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "flake-analyzer" agent skill from https://github.com/Ruixi-rebirth/flakes/tree/main/.agents/skills/flake-analyzer into .github/skills/flake-analyzer/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "flake-analyzer", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add Ruixi-rebirth/flakes --skill flake-analyzer -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install Ruixi-rebirth/flakes flake-analyzer --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Ruixi-rebirth/flakes.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.agents/skills/flake-analyzer .opencode/skills/flake-analyzer && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "flake-analyzer" agent skill from https://github.com/Ruixi-rebirth/flakes/tree/main/.agents/skills/flake-analyzer into .opencode/skills/flake-analyzer/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "flake-analyzer", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
flake-analyzer- GitHub stars
- 100
- Token cost
- ~199 tokens
- SKILL.md length
- 64 words
- Files
- 1
- Skills in repo
- 5
- Repo updated
- First seen
- Licence
- None found
At a glance
Produces a quick structured report on a NixOS Flake repository, covering its hosts and Nix file count, by calling the flake-stats-mcp tool.
- Works in 2 steps: 快速概览 (Quick Scan) → 状态检查
- Getting a quick size and host overview of a NixOS Flake repository
- SKILL.md covers 核心任务, 工作流程 and 验证
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
This skill, written in Chinese, builds a structured report on the current NixOS Flake repository. When you ask to check your Flake or how big it is, the agent calls get_flake_summary on the flake-stats-mcp server, which returns the list of hosts (k-on, minimal and yu) and the total number of Nix files, and then presents them as a readable summary in Chinese.
It also checks that the hosts/ directory follows Flake conventions and judges how complex the setup is from the file count. With more than two hosts it suggests verifying each host's default.nix, and with more than 100 Nix files it suggests splitting the directories more finely. After every run, the agent confirms that the reported figures match what is actually in the working directory.
When your agent uses it
- Getting a quick size and host overview of a NixOS Flake repository
- Checking that the hosts/ directory follows Flake layout conventions
- Deciding whether a Flake has grown big enough to split into smaller directories
Example prompts
- “Check my Flake and tell me how many hosts and Nix files it has.”
- “How big is this Flake repository, and is the hosts directory laid out correctly?”
Requirements
- The flake-stats-mcp MCP server connected
- A NixOS Flake repository as the working directory
Workflow steps
2 steps, taken from the step headings in SKILL.md.
- 快速概览 (Quick Scan)
- 状态检查
What it can do on your machine
Read from SKILL.md and the folder at commit ad88a12. 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
NixOS Flake Analyzer loads about 199 tokens when it runs. Until then it costs about 21 tokens; SKILL.md has 64 words of instructions outside code blocks.
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 64 words (~199 tokens).
“本 Skill 旨在利用 flake-stats-mcp 工具提供的底层统计能力，为用户提供一个结构化的 Flake 仓库报告。”
- name
- flake-analyzer
Files
Just SKILL.md in .agents/skills/flake-analyzer of Ruixi-rebirth/flakes.
Open the folder on GitHubat commit ad88a12
Compare with similar skills
NixOS Flake Analyzer 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.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| NixOS Flake Analyzer this skillRuixi-rebirth/flakes | 100 | — | ~199 | Automated safety check: Pass | None | |
| Basemind Code ContextGoldziher/basemind | 108 | — | ~2.9k | Automated safety check: Pass | MIT | |
| trace-mcp Code Navigationnikolai-vysotskyi/trace-mcp | 189 | — | ~354 | Automated safety check: Pass | MIT | |
| Trace MCPnikolai-vysotskyi/trace-mcp | 189 | — | ~1.6k | Automated safety check: Notes | MIT | |
| Codebase SearchHelweg/open-codebase-index | 218 | — | ~1.3k | Automated safety check: Pass | MIT | |
| Codebase Search WorkflowHelweg/open-codebase-index | 218 | — | ~822 | Automated safety check: Pass | MIT |
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标准化的代码暂存、提交（包含 GPG 签名）和推送流程。当需要使用约定式提交（Conventional Commits）并处理交互式 GPG 验证时使用。
Related
Works with
Categories
Questions about NixOS Flake Analyzer
What does NixOS Flake Analyzer do?
Produces a quick structured report on a NixOS Flake repository, covering its hosts and Nix file count, by calling the flake-stats-mcp tool. This skill, written in Chinese, builds a structured report on the current NixOS Flake repository. When you ask to check your Flake or how big it is, the agent calls get_flake_summary on the flake-stats-mcp server, which returns the list of hosts (k-on, minimal and yu) and the total number of Nix files, and then presents them as a readable summary in Chinese.
When should I use NixOS Flake Analyzer?
NixOS Flake Analyzer fits situations like: getting a quick size and host overview of a NixOS Flake repository; checking that the hosts/ directory follows Flake layout conventions; deciding whether a Flake has grown big enough to split into smaller directories.
How do I install NixOS Flake Analyzer in Claude Code?
Run `npx skills add Ruixi-rebirth/flakes --skill flake-analyzer -a claude-code`. Or copy the skill folder (.agents/skills/flake-analyzer in Ruixi-rebirth/flakes) into .claude/skills/flake-analyzer in your project. Claude Code loads it when a task matches its description.
How do I install NixOS Flake Analyzer in Codex?
Run `npx skills add Ruixi-rebirth/flakes --skill flake-analyzer -a codex`. Or copy the skill folder (.agents/skills/flake-analyzer in Ruixi-rebirth/flakes) into .agents/skills/flake-analyzer in your project. Codex loads it when a task matches its description.
Can I use NixOS Flake Analyzer 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 Ruixi-rebirth/flakes --skill flake-analyzer -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/flake-analyzer, .gemini/skills/flake-analyzer, .github/skills/flake-analyzer and .opencode/skills/flake-analyzer in your project.
What does NixOS Flake Analyzer need to run?
SKILL.md names no scripts, command-line tools or credentials: NixOS Flake Analyzer is instructions for the agent only. Our summary lists: The flake-stats-mcp MCP server connected; A NixOS Flake repository as the working directory.
Does NixOS Flake Analyzer 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 NixOS Flake Analyzer 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 NixOS Flake Analyzer use?
No licence was found for NixOS Flake Analyzer or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
How many tokens does NixOS Flake Analyzer use?
About 199 tokens (SKILL.md is roughly 796 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 NixOS Flake Analyzer?
Skills that share tags, products or a category with NixOS Flake Analyzer: Basemind Code Context (Goldziher/basemind, 108 stars), trace-mcp Code Navigation (nikolai-vysotskyi/trace-mcp, 189 stars), Trace MCP (nikolai-vysotskyi/trace-mcp, 189 stars) and Codebase Search (Helweg/open-codebase-index, 218 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains NixOS Flake Analyzer?
Ruixi-rebirth (a GitHub user) maintains it in Ruixi-rebirth/flakes, which has 100 GitHub stars. The repository holds 5 skills in this directory. The repository was last updated on September 21, 2026.
Source: Ruixi-rebirth/flakes on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.