Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add instructions/wate/openapi-mcp/javascriptgit clone --depth 1 https://github.com/wate/openapi-mcpWhat it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00586 | $0.00586 |
| Opus 5 | $0.00293 | $0.00293 |
| Sonnet 5 | $0.00117 | $0.00117 |
| Haiku 4.5 | $0.00059 | $0.00059 |
Grade A, and why
openapi-mcp javascript.instructions.md scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured yesterday.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
JavaScript開発コーディング規約・品質基準指針
コーディング規約
このインストラクションは、JavaScriptファイルに常時適用する静的な規約です。
フォーマット規約
- 1行の最大文字数は120文字を目安とする
- 文字列リテラルは単一引用符を使用する
- ステートメント末尾のセミコロンは必須とする
- インデントはスペースを使用する
- コード整形はプロジェクトのPrettier設定に従う
記法規約
- import/export構文を優先して使用する
- 変数宣言は
constを優先し、再代入が必要な場合のみletを使用する - グローバル汚染を避ける
- 未使用の変数・importを残さない
コメント記述規約
関数・メソッドDocコメント
すべての関数・メソッドには日本語でJSDoc形式のDocコメントを記述する。
/**
* ユーザー情報を取得します
*
* @param {number} userId ユーザーID
* @returns {Promise<object>} ユーザー情報オブジェクト
* @throws {Error} ユーザーが見つからない場合
*/
async function getUserInfo(userId) {
// 実装内容
}
クラスDocコメント
/**
* ユーザー管理クラス
*
* ユーザーの登録、更新、削除を行います。
*/
class UserManager {
// クラス実装
}
品質基準
.prettierrc.ymlに定義された設定と矛盾しないこと- フォーマットの一貫性が保たれていること
- 可読性を損なう過度な1行記述を避けること
- JavaScriptとして解釈可能な構文であること
- 静的解析で未使用要素が検出されないこと
禁止事項
- セミコロン省略
- 二重引用符の常用
- タブ文字によるインデント
- CommonJSとES Modulesの混在
- 未使用の変数、import、関数引数の放置
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- yesterday First seen · 77 lines · 586 tokens per session scan A 8fdb6d5af405
openapi-mcp javascript.instructions.md is an instructions file published in the GitHub repository wate/openapi-mcp (0 stars, last pushed 2mo ago), licensed MIT. It adds 586 tokens to every session, about $0.0029 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
Other instructions, from other repositories
codex AGENTS.md
AGENTS.md instructions for openai/codex, covering rust/codex-rs, the codex-core crate, code review rules, crate api surface and model visible context.
buildNext
Working notes and architecture documentation for the new esbuild-based build system in build/next. Use when making changes to the new build pipeline (transpile/bundle commands, NLS plugin, source-map handling, resource copying, or self-hosting watch tasks).
next.js AGENTS.md
Instructions for vercel/next.js, covering next.js development guide, codebase structure, monorepo overview, core package: packages/next and other important packages.
vscode oss-third-party-notices.instructions.md
Instructions for microsoft/vscode, covering vs code oss third-party-notices pipeline, architecture, pipeline flow in ci, applying the notice (cutover) and fallback chain (never fail the build).
spec-kit AGENTS.md
Instructions for github/spec-kit, covering agents.md, about spec kit and specify, quickstart — add a new integration in 5 steps, integration architecture and integrationmanifest — file tracking.
langchain AGENTS.md
Instructions for langchain-ai/langchain, covering global development guidelines for the langchain monorepo, corridor security analysis, project architecture and context, monorepo structure and development tools & commands.