Borrowing it
Nothing to install: this file belongs to 2oaJ/SwiftlyS2-Toolkit. 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/2oaJ/SwiftlyS2-Toolkit/master/AGENTS.mdgit clone --depth 1 https://github.com/2oaJ/SwiftlyS2-ToolkitWrote 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/2oaj/swiftlys2-toolkit/agents-md)<a href="https://agentmods.dev/instructions/2oaj/swiftlys2-toolkit/agents-md"><img src="https://agentmods.dev/badge/instructions/2oaj/swiftlys2-toolkit/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/2oaj/swiftlys2-toolkit/agents-md"><img src="https://agentmods.dev/badge/instructions/2oaj/swiftlys2-toolkit/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 | $0.00490 | $0.00490 |
| Opus 5 | $0.00245 | $0.00245 |
| Sonnet 5 | $0.00098 | $0.00098 |
| Haiku 4.5 | $0.00049 | $0.00049 |
Grade A, and why
SwiftlyS2-Toolkit 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 11d 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 — 34 lines — stays where its author put it; the contents beside it link to each section on GitHub.
SwiftlyS2 Toolkit Agent Guidance
Canonical entry
- This repository root is a standard agent skill. Read
SKILL.mdcompletely before planning, editing, or reviewing SwiftlyS2 work. - In a downstream project, also read the nearest applicable
AGENTS.mdand any project-local skills it names. - Route direct implementation, planning, and auditing through
references/edit-workflow.md,references/plan-workflow.md, andreferences/audit-workflow.mdrespectively.
Layout rules
- The repository root is the skill root. Keep reusable domain guidance, references, scripts, and assets directly under it.
SKILL.mdfrontmatter must keep a stablename(swiftlys2-toolkit) and a vendor-neutraldescription; every./-relative path inside the skill must resolve inside this repository.- Do not add IDE-vendor-specific agent, prompt, instruction-file, handoff-button, tool-list, or chat-mode compatibility paths.
Implementation rules
- Prefer the smallest correct change and preserve the target project's current architecture.
- Do not add backward-compatibility branches, aliases, adapters, fallback routes, or duplicate read/write paths unless the current user request explicitly requires them.
- Treat map load/unload, player connect/disconnect, main-thread-sensitive APIs, delayed
IPlayeraccess, bot identity, entity handles, and worker cancellation as mandatory review boundaries when relevant. - For high-frequency hooks, prove the hotspot before adding pooling,
Span,stackalloc, aggressive inlining, or native interop optimizations. - Do not claim completion from static reading or a successful build alone. Drive the changed behavior through its matching runtime surface when one exists.
Public references
Public toolkit material may depend only on SwiftlyS2 official documentation, the SwiftlyS2 official repository, and sw2-mdwiki. Keep private paths, project names, credentials, and workspace-only rules in the downstream project's AGENTS.md or a project-local skill.
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.
- 11d ago First seen · 34 lines · 490 tokens per session scan A 6e9ed6054be3
SwiftlyS2-Toolkit AGENTS.md is an instructions file published in the GitHub repository 2oaJ/SwiftlyS2-Toolkit (10 stars, last pushed 12d ago), licensed MIT. It adds 490 tokens to every session, about $0.0024 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 2026-09-05.
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).
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.
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.
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.
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 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).