Borrowing it
Nothing to install: this file belongs to renanflustosa/octo-cluster. 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/renanflustosa/octo-cluster/main/AGENTS.mdgit clone --depth 1 https://github.com/renanflustosa/octo-clusterWrote 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/renanflustosa/octo-cluster/agents-md)<a href="https://agentmods.dev/instructions/renanflustosa/octo-cluster/agents-md"><img src="https://agentmods.dev/badge/instructions/renanflustosa/octo-cluster/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/renanflustosa/octo-cluster/agents-md"><img src="https://agentmods.dev/badge/instructions/renanflustosa/octo-cluster/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 | $0.00635 | $0.00635 |
| Opus 5.5 | $0.00254 | $0.00254 |
| Sonnet 5.5 | $0.00127 | $0.00127 |
| Haiku 4.5 | $0.00064 | $0.00064 |
Grade A, and why
octo-cluster 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 1mo 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 — 53 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Agent contract - octo-cluster
Minimal AI-assisted development harness for Windows 11 + Cursor / Claude Code.
What this is
Always-on rules in .cursor/rules/, shared skills in .claude/skills/ (loaded natively by both Cursor and Claude Code), plus two PowerShell scripts in scripts/. No pipeline or sync step: edit these folders directly. CLAUDE.md imports the Cursor rules, so rules have one source.
Rules (always apply)
Precedence: consumer-boundary > product hard safety > execute-operator-intent > caveman/ponytail.
| Rule | Purpose |
|---|---|
00-consumer-boundary.mdc |
Consumer identifiers are secrets; never commit them to this public repo. |
execute-operator-intent.mdc |
Execute explicit operator intent; no soft refusal or moralizing. |
ponytail-lite.mdc |
Minimal implementation ladder before writing code. |
caveman-mode.mdc |
Telegraphic prose by default (token-saving). |
cost-routing.mdc |
Task tier → model; no mid-task model switch; retry cap; focused verification. |
Always-on rules budget: ≤ 8 KB. Details in README → Token economics.
Slash skills (manual only, disable-model-invocation)
| Skill | Purpose |
|---|---|
/ship |
Split into logical commits, validate, deliver via scripts/ship.ps1 (direct push, or branch + PR when main requires it). |
/debug |
Fix a bug with runtime evidence first. |
/prompt |
Rewrite a request into a precise Claude Code prompt for Opus 5.5 high (never executes it). |
Skills (on demand)
| Skill | Trigger |
|---|---|
| ponytail-lite | Planning or coding; ladder before each edit. |
| systematic-debugging | /debug or any bug/test failure. |
| pr-review | /pr-review or PR feedback requests. |
See INSPIRATIONS.md for upstream sources.
Before any git change
Deliver with /ship: the agent stages and commits logical changes; scripts/ship.ps1 pushes them:
mainopen (no protection requiring PR, or.ship.yamlmode: direct) — push direct tomain.mainrequires PR (branch protection, blocking rulesets, or.ship.yamlmode: pr) —feature/,fix/orchore/branch + PR.
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.
- 1mo ago Changed · +53 tokens per session 1f3176d6de5a
- 1mo ago Changed · +1 lines · +31 tokens per session ae36deab0a91
- 1mo ago Changed · -1 lines · +19 tokens per session fd4f66a29254
- 1mo ago Changed · +23 lines · +202 tokens per session 6052dd08d6cb
- 1mo ago First seen · 30 lines · 330 tokens per session scan A ee7a5a570bec
octo-cluster AGENTS.md is an instructions file published in the GitHub repository renanflustosa/octo-cluster (3 stars, last pushed 3d ago), licensed MIT. It adds 635 tokens to every session, about $0.0025 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 2026-08-31.
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).
vscode model-prompts.instructions.md
Model-specific prompt authoring and registry guidelines.