Borrowing it
Nothing to install: this file belongs to Darkzarich/Smiler. 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/Darkzarich/Smiler/master/AGENTS.mdgit clone --depth 1 https://github.com/Darkzarich/SmilerWrote 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/darkzarich/smiler/agents-md)<a href="https://agentmods.dev/instructions/darkzarich/smiler/agents-md"><img src="https://agentmods.dev/badge/instructions/darkzarich/smiler/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/darkzarich/smiler/agents-md"><img src="https://agentmods.dev/badge/instructions/darkzarich/smiler/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 | $0.05890 | $0.05890 |
| Opus 5.5 | $0.02356 | $0.02356 |
| Sonnet 5.5 | $0.01178 | $0.01178 |
| Haiku 4.5 | $0.00589 | $0.00589 |
Grade A, and why
Smiler AGENTS.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 2d 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 — 294 lines — stays where its author put it; the contents beside it link to each section on GitHub.
AGENTS.md
Project overview
pnpm monorepo — a Reddit-style social platform (MEVN stack).
Three packages: packages/backend (Express 5 + TypeScript + MongoDB/Mongoose, sessions and rate limits in Redis), packages/frontend (Vue 3 + Vite + Pinia) and packages/mongodb-migrator (the MongoDB migration runner the backend uses, see Migrations below).
Common commands
pnpm install # install all workspace deps
pnpm dev # runs backend + frontend concurrently
pnpm build # builds the migrator, backend, then frontend
# Linting (the pre-commit hook only lints staged files, this is the whole repo)
pnpm lint # all three passes below, in order
pnpm lint:spell # cspell spellcheck (root)
pnpm lint:code # oxlint on backend + oxlint, eslint (templates) and stylelint on frontend
pnpm lint:types # tsc --noEmit on both packages
# Testing
pnpm test # migrator vitest + backend jest + frontend playwright e2e + frontend vitest
pnpm test:prepush # migrator vitest + backend jest + frontend vitest unit (what pre-push runs)
# Seed data (writes to DB_URL; refuses a non-empty database without --reset)
pnpm db:seed # 64 users, 150 posts, comments, votes; sign in as [email protected] / password
pnpm db:seed --reset # wipe users, posts, comments and rates (and those users' uploads) first
# Migrations (against DB_URL; run by hand with the backend stopped)
pnpm db:migrate status # applied / baselined / pending / unknown
pnpm db:migrate up # apply the pending ones; asks first, --yes skips that
pnpm db:migrate down # revert the newest one; asks first
pnpm db:migrate:create rename user bio # new migrations/<UTC timestamp>-rename-user-bio.ts
# Benchmarks (needs k6 installed and a backend already running — see Benchmarks below)
pnpm bench:stores # what the session and rate limiter stores cost per request
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.
- 2d ago Changed · +12 lines · +178 tokens per session 661632ae165a
- 4d ago Changed · +18 lines · +358 tokens per session dfdd01edbd74
- 6d ago Changed · +47 lines · +951 tokens per session 34b828653ca6
- 9d ago Changed · +9 lines · +124 tokens per session 77bac0209f61
- 11d ago Changed · +9 lines · +188 tokens per session 8014da7060d2
- 1mo ago Changed · +4 lines · +291 tokens per session 5d7533702b75
- 1mo ago Changed · +36 lines · +672 tokens per session 8cec8ae03d3d
- 1mo ago Changed · +23 lines · +557 tokens per session 50f020ce5cae
- 1mo ago Changed · +60 tokens per session 301ab2e5d021
- 1mo ago First seen · 136 lines · 2,511 tokens per session scan A 9f615f594bdf
Smiler AGENTS.md is an instructions file published in the GitHub repository Darkzarich/Smiler (12 stars, last pushed today), licensed MIT. It adds 5,890 tokens to every session, about $0.0236 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 2026-08-30.
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
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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.