Borrowing it
Nothing to install: this file belongs to kunalsuri/ai-fication-kit. 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/kunalsuri/ai-fication-kit/main/.github/copilot-instructions.mdgit clone --depth 1 https://github.com/kunalsuri/ai-fication-kitWrote 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/kunalsuri/ai-fication-kit/copilot-instructions)<a href="https://agentmods.dev/instructions/kunalsuri/ai-fication-kit/copilot-instructions"><img src="https://agentmods.dev/badge/instructions/kunalsuri/ai-fication-kit/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.
<a href="https://agentmods.dev/instructions/kunalsuri/ai-fication-kit/copilot-instructions"><img src="https://agentmods.dev/badge/instructions/kunalsuri/ai-fication-kit/copilot-instructions.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 | $0.00582 | $0.00582 |
| Opus 5.5 | $0.00233 | $0.00233 |
| Sonnet 5.5 | $0.00116 | $0.00116 |
| Haiku 4.5 | $0.00058 | $0.00058 |
Grade A, and why
ai-fication-kit 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 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.
How it starts
The opening of the file, as written. The whole thing — 43 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Repo-wide instructions for GitHub Copilot
This repo's coding rules live in AGENTS.md (repo root) — read it in full before
making changes. It points to the ai/ knowledge layer: start at ai/INDEX.md,
then ai/guide/MODULE_MAP.md to find code by area before opening files.
Hard rules from AGENTS.md apply to every request in this workspace: respect
ai/guide/MODULE_MAP.md Stability (frozen/? = do not edit), keep diffs
surgical, match license headers, and never flip an [inferred] tag in ai/ to
[verified] yourself — that is a human signature. Every unit of work ends with a
row appended to ai/lab/WORKLOG.md, even work done outside the prompt files
below.
Slash commands available in Copilot Chat
This kit's workflows are available as prompt files under .github/prompts/ —
type / in chat to see them:
/cold-start— bootstrap theai/guidemaps and diagrams (draft-only,[inferred])/add-feature— spec first, then implement using the knowledge layer/fix-bug— reproduce first, failing regression test, root cause, surgical fix/review-change— fresh-context review of a finished change against its spec/check-drift— run the mechanical verify + drift checks/create-feature-catalog— mine the code for a feature → files catalog/perform-feature-add-simulation— dry-run a feature add without writing code/post-cold-start-verification— deep audit of the draftedai/docs/review-agent-config— structural check ofCLAUDE.md/AGENTS.md/verify-ai-readiness— score this repo's AI-readiness maturity
Custom chat modes under .github/chatmodes/ mirror the kit's subagents
(repo-explorer, feature-builder, test-runner) — switch to them from the
chat mode picker for read-only exploration, surgical implementation, or test
verification respectively.
Agent Skills
VS Code discovers Agent Skills from .claude/skills/ and .agents/skills/ in
this repo automatically — the add-feature skill (spec → locate → gate →
implement → verify → review & record) and the fix-bug skill (reproduce →
failing test → locate → gate → root cause → fix → verify → review & record)
apply to Copilot too; nothing Copilot-specific needed here.
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 · 43 lines · 582 tokens per session scan A cd2b94d46257
ai-fication-kit copilot-instructions.md is an instructions file published in the GitHub repository kunalsuri/ai-fication-kit (3 stars, last pushed 10d ago), licensed Apache-2.0. It adds 582 tokens to every session, about $0.0023 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).
deno copilot-instructions.md
Copilot instructions for denoland/deno, covering deno development guide for github copilot, network access, high level overview, key directories and key files to understand first.