Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add instructions/stn1slv/spec-kit-archive/copilot-instructionsgit clone --depth 1 https://github.com/stn1slv/spec-kit-archiveWrote 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/stn1slv/spec-kit-archive/copilot-instructions)<a href="https://agentmods.dev/instructions/stn1slv/spec-kit-archive/copilot-instructions"><img src="https://agentmods.dev/badge/instructions/stn1slv/spec-kit-archive/copilot-instructions.svg" alt="Measured on agentmods" 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 | $0.00090 | $0.00090 |
| Opus 5 | $0.00045 | $0.00045 |
| Sonnet 5 | $0.00018 | $0.00018 |
| Haiku 4.5 | $0.00009 | $0.00009 |
Grade A, and why
spec-kit-archive 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 6d 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
Fixture Project — Copilot Instructions
The project's real agent anchor. The last-resort probe never looks here, so a
run that writes to AGENTS.md instead has skipped the defaults lookup.
Active Technologies
- Python 3.12 + FastAPI 0.115, SQLAlchemy 2.0 (001-task-manager)
Recent Changes
- 001-task-manager: task CRUD, single-owner assignment, deadlines
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.
- 6d ago First seen · 13 lines · 90 tokens per session scan A fae089e88326
spec-kit-archive copilot-instructions.md is an instructions file published in the GitHub repository stn1slv/spec-kit-archive (29 stars, last pushed 11d ago), licensed MIT. It adds 90 tokens to every session, about $0.0005 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 2026-08-30.
Other instructions, from other repositories
spec-kit-harness AGENTS.md
Instructions for formin/spec-kit-harness: This repository has documentation located in the /openwiki directory.
spec-kit-harness CLAUDE.md
Instructions for formin/spec-kit-harness: This repository has documentation located in the /openwiki directory.
sdd-pilot sddp-bootstrap.instructions.md
Instructions for attilaszasz/sdd-pilot: These are project-level bootstrap documents. Edit each via its owning skill.
sdd-pilot sddp-governance.instructions.md
Instructions for attilaszasz/sdd-pilot, a project described as: Replace chaotic AI code generation with a disciplined, spec-driven workflow. SDD Pilot enforces structured development phases and quality gates, leveraging AI agents to conduct online research for best practices and plan your architecture before a single…
sdd-pilot sddp-adrs.instructions.md
Instructions for attilaszasz/sdd-pilot: ADRs under specs/adrs/ follow the MADR contract in .github/skills/adr-authoring/SKILL.md.
spec-driven-steroids AGENTS.md
Instructions for lindoelio/spec-driven-steroids, covering agents.md, project identity, technology stack, essential commands and agent constraints.