as-const-satisfies SKILL.md skillA
as-const-satisfies 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/as-const-satisfies@git:20260512.a1aeadfPins git:20260512.a1aeadf in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- ncaq/konoka
- Path
plugins/web-tasuke/skills/as-const-satisfies/SKILL.md- Versions recorded
- 2
- Latest version
- git:20260512.a1aeadf, committed May 12, 2026
- First version recorded
- Apr 7, 2026
- Size
- 5,254 bytes
- Repository stars
- 3
- License
- Apache-2.0
Use `as const` and `as const satisfies Type` for constant definitions in TypeScript. Use when defining constants, config objects, or string union types.
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
# `as const satisfies` パターンの使用
## 基本原則
定数定義では`as const`を積極的に使用します。
`as const`によりリテラル型が保持され、
より厳密な型推論が可能になります。
名前のついている特定の型で型チェックも出来る場合は`as const satisfies Type`を使用します。
これで「`as const`を使いたいが、型のチェックもしたい」という要求を満たせます。
## 使い分け
### `as const`を使う場合
定数定義では基本的に`as const`を使います。
リテラル型の保持と型レベルでの`readonly`(ただし実行時にはオブジェクトは凍結されません)が得られます。
```typescript
const status = {
pending: "pending",
approved: "approved",
rejected: "rejected",
} as const;
// `status.pending`の型: "pending"
```
### `as const satisfies Type`を使う場合
`as const`の利点を保ちつつ型チェックも行いたい場合に使用します。
```typescript
const status = {
pending: "pending",
approved: "approved",
rejected: "rejected",
} as const satisfies Record<string, string>;
// `status.pending`の型: "pending"(リテラル型保持)
// かつ`Record<string, string>`を満たすことが保証される
```
### `: Type` や `satisfies Type` を使う場合
可変性が必要な場合や、
リテラル型の保持が問題になる場合に限り使用します。
```typescript
// 可変な配列が必要な場合
const items: string[] = [];
items.push("a"); // OK
// `as const`だと`readonly`になり`push`できない
```
## `as const satisfies`がそのまま使えないパターン
`satisfies`で指定する型が可変な型の場合、
`as const`の`readonly`性と競合してエラーになることがあります。
### 問題のあるパターン
```typescript
type Config = {
values: string[];
};
…Read the whole file at its exact version.
How to install
mdr add ncaq/konoka/as-const-satisfies@sha256:91935c7574a1edeaThe line at the top of this page pins the label git:20260512.a1aeadf, 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_4swxv3vrovj4tgxi)
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Versions
The registry has recorded 2 versions of this file, between Apr 7, 2026 and May 12, 2026, about one every 35 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260512.a1aeadf latest | 2026-05-12 | a1aeadf | 5,254 B | A | view · diff |
| git:20260407.8cdba48 | 2026-04-07 | 8cdba48 | 5,242 B | A | view |
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 (5254 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_4swxv3vrovj4tgxi GET https://markdownregistry.com/api/v1/resolve?ref=ncaq/konoka/as-const-satisfies GET https://markdownregistry.com/api/v1/blob/91935c7574a1edeae99f69e6c48e3fa6dbea9de336e41b02cf2faf54788d7503
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.