data-engineering-agent-skills: Instructions file for GitHub Copilot

.github/copilot-instructions.md

data-engineering-agent-skills copilot-instructions.md is an instructions file for GitHub Copilot from vaquarkhan/data-engineering-agent-skills. It costs 265 tokens per session, scanned A, original, MIT.

Loading instructions for the same data-engineering workflow pack, explaining which guidance, platform setup, workflow, and review checklists an agent should read first. It also maps common data tasks to the relevant workflows.

In plain words
What is it for?
Choosing workflows for new data products, warehouse modeling, lakehouses, streaming, incidents, validation, and backfills.
Why use it?
They reduce guesswork when starting data work and encourage small, verifiable changes instead of treating a successful run as proof that the result is correct.

Instructions file for GitHub Copilot

Written for GitHub Copilot: a Copilot instructions file. Also seen: mentions AGENTS.md.

This is vaquarkhan/data-engineering-agent-skills's own configuration. It tells GitHub Copilot how to work on data-engineering-agent-skills itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything data-engineering-agent-skills configures →

Reuse

Borrowing it

Nothing to install: this file belongs to vaquarkhan/data-engineering-agent-skills. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/vaquarkhan/data-engineering-agent-skills/main/.github/copilot-instructions.md
Clone the repo
git clone --depth 1 https://github.com/vaquarkhan/data-engineering-agent-skills

Made for: GitHub Copilot.

Wrote 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.

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README.md
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Your own site
<a href="https://agentmods.dev/instructions/vaquarkhan/data-engineering-agent-skills/copilot-instructions"><img src="https://agentmods.dev/badge/instructions/vaquarkhan/data-engineering-agent-skills/copilot-instructions/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.

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Your own site · 80×15
<a href="https://agentmods.dev/instructions/vaquarkhan/data-engineering-agent-skills/copilot-instructions"><img src="https://agentmods.dev/badge/instructions/vaquarkhan/data-engineering-agent-skills/copilot-instructions.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 265 This file is loaded in full into every session.
When invoked 265 The same file — it is already loaded in full.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00265 $0.00265
Opus 5.5 $0.00106 $0.00106
Sonnet 5.5 $0.00053 $0.00053
Haiku 4.5 $0.00026 $0.00026

Measured 2mo ago against content hash 2dfb414d80ac, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

data-engineering-agent-skills copilot-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 2mo 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.

.github/copilot-instructions.md · 29 lines

What it actually says

Copilot Instructions

Use the shared data engineering skill pack from this repository as the primary workflow source.

Loading Order

  1. Start with AGENTS.md
  2. Use skills/using-data-engineering-agent-skills/SKILL.md
  3. Load one platform preset from presets/
  4. Load one or more workflow skills from skills/
  5. Use checklist references from references/ for review and verification

Behavior

  • prefer specification before code changes
  • keep contracts, grain, and ownership explicit
  • do not treat a successful run as proof of correctness
  • prefer small, verifiable changes over wide rewrites
  • use examples and templates when starting a new data product
  • treat /validate and /backfill as first-class workflow phases

Common Task Mappings

  • new data product: data-specification, pipeline-planning-and-task-breakdown
  • warehouse modeling: warehouse-and-schema-design, dbt-and-analytics-engineering
  • lakehouse: data-lake-and-zone-architecture, lakehouse-table-format-engineering
  • streaming: streaming-and-messaging-systems, data-observability-and-sla-management
  • incidents: incident-triage-and-pipeline-recovery
Changes

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.

  1. 2mo ago First seen · 29 lines · 265 tokens per session scan A 2dfb414d80ac

Subscribe to this mod's changes

data-engineering-agent-skills copilot-instructions.md is an instructions file published in the GitHub repository vaquarkhan/data-engineering-agent-skills (62 stars, last pushed 4mo ago), licensed MIT. It adds 265 tokens to every session, about $0.0011 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 2026-08-30.

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