writer-function SKILL.md skillA
writer-function from ncaq/konoka is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add ncaq/konoka/writer-function@git:20260405.c8ac881Pins git:20260405.c8ac881 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- ncaq/konoka
- Path
plugins/nix-tasuke/skills/writer-function/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260405.c8ac881, committed Apr 5, 2026
- Size
- 4,807 bytes
- Repository stars
- 3
- License
- Apache-2.0
Nix writer functions (writeShellApplication, writeText, etc.) for generating scripts, text files, and data. Use when creating derivations that produce scripts or configuration files.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Nixのwriter系関数
ファイルやスクリプトを生成するderivationを作るための関数群です。
## 無印と`Bin`サフィックスの違い
多くのwriter関数には無印版と`Bin`サフィックス版があります。
### 無印(`writeShellScript`等)
`$out`がファイルそのもの。
`${myScript}`でバイナリパスを直接参照できる。
### `Bin`(`writeShellScriptBin`等):
`$out/bin/<name>`にファイルを出力し`meta.mainProgram`を設定する。
`lib.getExe myPkg`や`${myPkg}/bin/<name>`でパスを得る。
`lib.getExe`の使用を推奨します。
ファイルそのものではないので、
`environment.systemPackages`や`runtimeInputs`に入れて`$PATH`に載せられます。
`writeShellApplication`は名前に`Bin`が付いていませんが`$out/bin/<name>`に出力するため`Bin`系と同じ構造です。
## trivial-builders (`pkgs.*`)
[nixpkgs/pkgs/build-support/trivial-builders/default.nix](https://github.com/NixOS/nixpkgs/blob/master/pkgs/build-support/trivial-builders/default.nix)
に定義されています。
### テキスト系
- `writeTextFile`: 全テキスト系writerの基盤関数
- `writeText name text`: テキストファイルを生成
- `writeTextDir path text`: ディレクトリ構造付きでテキストファイルを生成
### 汎用スクリプト系
- `writeScript name text` / `writeScriptBin name text`: 実行可能スクリプト、シバンは手動で記述する
### シェルスクリプト系
- `writeShellScript name text` / `writeShellScriptBin name text`: シバン自動付与、構文チェックあり
- `writeShellApplication`: シェルスクリプト用の最高機能writer
### その他
- `writeCBin pname code`: Cソースをコンパイルしてバイナリを生成
- `concatTextFile`: 複数ファイルを連結
…Read the whole file at its exact version.
How to install
mdr add ncaq/konoka/writer-function@sha256:e3ec5b7254d0b39eThe line at the top of this page pins the label git:20260405.c8ac881, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_s4aakba5guqw6efw)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Apr 5, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (4807 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
ncaq/konoka · 3 stars · license Apache-2.0 · pushed 2026-10-19 · branch master
API
GET https://markdownregistry.com/api/v1/artifacts/art_s4aakba5guqw6efw GET https://markdownregistry.com/api/v1/resolve?ref=ncaq/konoka/writer-function GET https://markdownregistry.com/api/v1/blob/e3ec5b7254d0b39ee2d881312e19d776d88e6e47f6337aff47c8b6e585a3a495
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.