FieldWorks: Instructions file for GitHub Copilot

.github/instructions/installer.instructions.md

installer.instructions is an instructions file for GitHub Copilot from sillsdev/FieldWorks. It costs 1,870 tokens per session, scanned A, original, no licence file.

Development guidelines for building FieldWorks installers with WiX, a tool for creating Windows installation packages.

In plain words
What is it for?
Use them when creating or updating the FieldWorks installer and its WiX files.
Why use it?
They help an coding agent follow the repository's installer rules when changing setup code.

Instructions file for GitHub Copilot

Written for GitHub Copilot: a Copilot instructions file.

This is sillsdev/FieldWorks's own configuration. It tells GitHub Copilot how to work on FieldWorks 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 FieldWorks configures →

Reuse

Borrowing it

Nothing to install: this file belongs to sillsdev/FieldWorks. 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/sillsdev/FieldWorks/main/.github/instructions/installer.instructions.md
Clone the repo
git clone --depth 1 https://github.com/sillsdev/FieldWorks

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.

agentmods badge for installer.instructions

README.md
[![agentmods](https://agentmods.dev/badge/instructions/sillsdev/fieldworks/installer.svg)](https://agentmods.dev/instructions/sillsdev/fieldworks/installer)
Your own site
<a href="https://agentmods.dev/instructions/sillsdev/fieldworks/installer"><img src="https://agentmods.dev/badge/instructions/sillsdev/fieldworks/installer.svg" alt="Measured on agentmods" height="20"></a>
Per session 1,870 This file is loaded in full into every session.
When invoked 1,870 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 unknown 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 $0.01870 $0.01870
Opus 5 $0.00935 $0.00935
Sonnet 5 $0.00374 $0.00374
Haiku 4.5 $0.00187 $0.00187

Measured 3d ago against content hash 96025e20888e, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade A, and why

installer.instructions 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 3d 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/instructions/installer.instructions.md · 145 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

Read it on GitHub

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. 3d ago First seen · 145 lines · 1,870 tokens per session scan A 96025e20888e

Subscribe to this mod's changes

installer.instructions is an instructions file published in the GitHub repository sillsdev/FieldWorks (111 stars, last pushed yesterday), with no licence file. It adds 1,870 tokens to every session, about $0.0093 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 2026-09-03.

Related

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.

openai/codex · 5,182 tokens

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).

microsoft/vscode · 6,785 tokens

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.

vercel/next.js · 7,296 tokens

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.

langchain-ai/langchain · 4,469 tokens

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).

microsoft/vscode · 5,001 tokens

spec-kit AGENTS.md

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.

github/spec-kit · 7,104 tokens