Borrowing it
Nothing to install: this file belongs to robium-ai/robium. 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/robium-ai/robium/main/AGENTS.mdgit clone --depth 1 https://github.com/robium-ai/robiumWrote 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/robium-ai/robium/agents-md)<a href="https://agentmods.dev/instructions/robium-ai/robium/agents-md"><img src="https://agentmods.dev/badge/instructions/robium-ai/robium/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/robium-ai/robium/agents-md"><img src="https://agentmods.dev/badge/instructions/robium-ai/robium/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 | $0.01066 | $0.01066 |
| Opus 5.5 | $0.00426 | $0.00426 |
| Sonnet 5.5 | $0.00213 | $0.00213 |
| Haiku 4.5 | $0.00107 | $0.00107 |
Grade A, and why
robium 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 29d 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 — 97 lines — stays where its author put it; the contents beside it link to each section on GitHub.
AGENTS.md
Canonical guidance for Codex, Claude Code, and other coding agents working in this repository.
Repository purpose
robium ships a native robotics-skills plugin plus its CLI and learning engine. The plugin is knowledge and real reusable examples, not an application framework or invented DSL.
skills/,hooks/,agents/,.codex-plugin/,.claude-plugin/: plugin.cli/: therobium-ainpm package.learnings/,scripts/engine/: evidence capture and skill hardening.docs/: current client/operator guidance and the shipped-work changelog.
Applications live in the sibling robium-ai/robium-apps repository. The site
and live-demo orchestrator live in robium-ai/robium-website. Make changes in
the repository that owns the output; cross-reference rather than duplicate.
These are cloned as siblings inside a robium-ai/robium-workspace parent,
beside a user-owned my-apps/ for applications that are not contributed
upstream. All are independent checkouts, never submodules.
A local website/ or apps/ directory here is an untracked leftover from the
old monorepo holding stale build output. Neither is a source of truth; use the
sibling robium-website/ and robium-apps/ checkouts instead.
Maintainer collaboration
- An explicit, bounded change request authorizes implementation after reading the affected code. Give a short work update, then proceed; do not announce a process classification or ask for the same approval twice.
- For a new application or material architecture change, present one rough direction with meaningful alternatives. Once approved, implement and verify without further conversational gates.
- Pause only when a missing choice materially changes the result, scope must expand, or safety/external authority requires confirmation.
- Prefer the cheapest risk-reducing probe and the first user-visible working slice before polishing infrastructure or optimizing scale.
Modes and ownership
- User workspaces and updates: setup remembers a configurable parent
containing
robium/androbium-apps/. Usenpx robium-ai workspace --jsonto discover it; do not hardcode paths or treat a plugin cache as editable source. Follow workspace update guidance when asked about freshness or updating. Check and apply are separate; personal branches and local changes must remain intact. Quiet checks belong at new-example boundaries, not on every prompt or during maintenance.
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.
- 29d ago Changed · +2 tokens per session 17a5d1deb88b
- 1mo ago Changed · +3 lines · +38 tokens per session 69a83aa9bdae
- 1mo ago Changed · +20 lines · +287 tokens per session 02e24be94cb4
- 1mo ago Changed · +1 lines · +20 tokens per session 1b752beb81ea
- 1mo ago First seen · 73 lines · 719 tokens per session scan A c94f0a13e6ae
robium AGENTS.md is an instructions file published in the GitHub repository robium-ai/robium (99 stars, last pushed 16d ago), licensed MIT. It adds 1,066 tokens to every session, about $0.0043 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).
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.