Borrowing it
Nothing to install: this file belongs to zarfld/copilot-instructions-template. 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/zarfld/copilot-instructions-template/master/.github/prompts/tdd-compile.prompt.mdgit clone --depth 1 https://github.com/zarfld/copilot-instructions-templateWrote 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/commands/zarfld/copilot-instructions-template/tdd-compile)<a href="https://agentmods.dev/commands/zarfld/copilot-instructions-template/tdd-compile"><img src="https://agentmods.dev/badge/commands/zarfld/copilot-instructions-template/tdd-compile/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/commands/zarfld/copilot-instructions-template/tdd-compile"><img src="https://agentmods.dev/badge/commands/zarfld/copilot-instructions-template/tdd-compile.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 | $0.00000 | $0.05255 |
| Opus 5.5 | $0.00000 | $0.02102 |
| Sonnet 5.5 | $0.00000 | $0.01051 |
| Haiku 4.5 | $0.00000 | $0.00526 |
Grade A, and why
tdd-compile 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 14d 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.
The source is not reproduced here
No licence file
A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.
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.
- 14d ago First seen · 803 lines · 0 tokens per session scan A 6c5130cec14f
tdd-compile is a command published in the GitHub repository zarfld/copilot-instructions-template (1 stars, last pushed 15d ago), with no licence file. It costs nothing until one of its globs matches a file; then it loads 5,255 tokens. 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 2026-10-15.
Other commands, from other repositories
implement
Execute tasks from a track's implementation plan following TDD workflow.
boss:dev
A development workflow that assigns frontend and backend coding work from an existing task or architecture plan. It follows TDD, or test-driven development: write a failing test, implement the smallest fix, then refactor.
workflow-implement
Exécuter la phase d'Implémentation - développement TDD/BDD d'un sprint, d'un epic, d'une story ou de la file batch (séquentiel, ou parallèle via /team:delivery --phase=implementation).
rules
A command for managing coding rules stored in CLAUDE.md, AGENTS.md, and optional project RULES.md files. It can select built-in rules, add personal rules, change settings such as architecture or coverage, and control whether test-driven development (TDD) is required.
execute-work-packet
Execute a single work packet: verify dependencies, run TDD task loop through three gates, write completion marker.
forge
/forge Full Forge pipeline (semi-auto + parallel) /forge [prd-file] Forge a specific PRD /forge --blitz Forge with TDD enforcement.