Borrowing it
Nothing to install: this file belongs to faiscadev/fakecloud. 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/faiscadev/fakecloud/main/AGENTS.mdgit clone --depth 1 https://github.com/faiscadev/fakecloudWrote 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/faiscadev/fakecloud/agents-md)<a href="https://agentmods.dev/instructions/faiscadev/fakecloud/agents-md"><img src="https://agentmods.dev/badge/instructions/faiscadev/fakecloud/agents-md/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/faiscadev/fakecloud/agents-md"><img src="https://agentmods.dev/badge/instructions/faiscadev/fakecloud/agents-md.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 | $0.03973 | $0.03973 |
| Opus 5.5 | $0.01589 | $0.01589 |
| Sonnet 5.5 | $0.00795 | $0.00795 |
| Haiku 4.5 | $0.00397 | $0.00397 |
Grade C, and why
fakecloud AGENTS.md scanned grade C with 1 finding 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 8d 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.
Cloud metadata endpointhighServer-side request forgery
One request to 169.254.169.254 can return temporary IAM credentials.
- EC2 IMDS is served on `/latest/*` (IMDSv1 + IMDSv2 token, `meta-data/iam/security-credentials/*`, `iam/info`, `instance-id`, `placement/*`, `dynamic/instance-identity/document`); consumed via `AWS_EC2_METADATA_SERVICE_ The source is not reproduced here
Licensed AGPL-3.0
The repository is licensed AGPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.
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.
- 8d ago Changed 200c7983b987
- 9d ago Changed f540d784471b
- 10d ago Changed 17488f38d2ba
- 20d ago Changed · +81 tokens per session 890faad3b559
- 21d ago Changed · +1 lines · +197 tokens per session 6673ee70e6ed
- 22d ago Changed · +1 lines · +480 tokens per session 274e4eb07aad
- 24d ago Changed 4e8f5f5774c1
- 25d ago Changed · +288 tokens per session dab75f8093cf
- 26d ago Changed · +1 lines · +228 tokens per session a5a361edcd6f
- 27d ago First seen · 131 lines · 2,699 tokens per session scan C a28f60209b6d
fakecloud AGENTS.md is an instructions file published in the GitHub repository faiscadev/fakecloud (773 stars, last pushed yesterday), licensed AGPL-3.0. It adds 3,973 tokens to every session, about $0.0159 per session on Opus 5.5. A static security scan graded it C with 1 finding (cloud metadata endpoint). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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.