Borrowing it
Nothing to install: this file belongs to eai-support/eai-gofer. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/eai-support/eai-gofer/main/.github/instructions/typescript.instructions.mdgit clone --depth 1 https://github.com/eai-support/eai-goferWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/instructions/eai-support/eai-gofer/typescript)<a href="https://agentmods.dev/instructions/eai-support/eai-gofer/typescript"><img src="https://agentmods.dev/badge/instructions/eai-support/eai-gofer/typescript/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/instructions/eai-support/eai-gofer/typescript"><img src="https://agentmods.dev/badge/instructions/eai-support/eai-gofer/typescript.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What 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 5.1 | $0.00322 | $0.00322 |
| Opus 5.5 | $0.00129 | $0.00129 |
| Sonnet 5.5 | $0.00064 | $0.00064 |
| Haiku 4.5 | $0.00032 | $0.00032 |
Grade A, and why
eai-gofer typescript.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 1mo ago.
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
TypeScript Development Instructions
You are working on Gofer, a TypeScript project using:
- TypeScript 5.9.3 with strict mode
- Node.js 24+ (ES2022 modules)
- VSCode Extension API
- vscode-languageserver 9.0.1
Code Quality Standards
-
Type Safety
- Never use
anytype - useunknownand narrow with type guards - Always provide explicit return types for functions
- Use interface over type for object shapes when possible
- Prefer union types over enums for string literals
- Never use
-
Imports
- Use ES6 imports (not
require()) - Use
.jsextension in imports for ESM compatibility - Group imports: external → project → relative
- Use ES6 imports (not
-
Async/Await
- Always use async/await over raw Promises
- Handle errors with try/catch, not
.catch() - Use
Promise.all()for parallel operations
-
Documentation
- Add JSDoc comments for public APIs
- Document parameters and return types
- Include @throws for functions that can throw
File Structure
- Keep files under 300 lines
- One class/component per file
- Export from index files for modules
Testing
- Write tests before implementation (TDD)
- Minimum 80% code coverage
- Use descriptive test names:
should [action] when [condition]
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.
- 1mo ago First seen · 48 lines · 322 tokens per session scan A 3fef96d17625
eai-gofer typescript.instructions.md is an instructions file published in the GitHub repository eai-support/eai-gofer (1 stars, last pushed 2d ago), licensed Apache-2.0. It adds 322 tokens to every session, about $0.0013 per session on Opus 5.5. 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
vscode buildNext.instructions.md
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
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, cache eligibility and rollout and applying the notice (cutover).
langchain AGENTS.md
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.
vscode copilot-instructions.md
Copilot instructions for microsoft/vscode, covering vs code copilot instructions, project overview, root folders, core architecture (src/ folder) and built-in extensions (extensions/ folder).
deepseek-harness AGENTS.md
AGENTS.md instructions for deepseek-ai/deepseek-harness, covering agents.md, pre-stable apis and released session data, repository layout, commands and host sandbox failures.