Borrowing it
Nothing to install: this file belongs to w48669664-bit/colla-agent. 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/w48669664-bit/colla-agent/main/AGENTS.mdgit clone --depth 1 https://github.com/w48669664-bit/colla-agentWrote 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/w48669664-bit/colla-agent/agents-md)<a href="https://agentmods.dev/instructions/w48669664-bit/colla-agent/agents-md"><img src="https://agentmods.dev/badge/instructions/w48669664-bit/colla-agent/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/w48669664-bit/colla-agent/agents-md"><img src="https://agentmods.dev/badge/instructions/w48669664-bit/colla-agent/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 | $0.00425 | $0.00425 |
| Opus 5.5 | $0.00170 | $0.00170 |
| Sonnet 5.5 | $0.00085 | $0.00085 |
| Haiku 4.5 | $0.00042 | $0.00042 |
Grade A, and why
colla-agent 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 2mo 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.
What it actually says
Relay Room
This repository provides a transparent collaboration control plane for a current Codex session and the Antigravity CLI. Snake remains the reference workload used by repository smoke tests; it is not the product boundary.
Roles
- In Skill-driven host mode, the current Codex session is the only
implementation agent. Never invoke
codex,codex exec, another Codex session, a subagent, or any recursive agent workflow. - Antigravity is always a read-only planner and reviewer. It must not edit project files or invoke other agents.
- Record meaningful prompts, explicit responses, command summaries, file changes, tests, and phase transitions. Never record credentials or claim to expose private chain-of-thought.
Iteration policy
- Supported review caps are 1, 3, 5, 8, and 12 rounds. Default to 5.
- Let Antigravity recommend a budget within the selected cap.
- Stop early on PASS.
- Stop on three consecutive repeated must-fix signatures, the selected cap, a manual stop, or a blocking failure.
- Never run an infinite review loop or silently raise the cap.
Generic deliverables
- Keep writes inside the active user-selected project.
- Register meaningful outputs in Relay Room after implementation.
- Preview HTML directories interactively; use native previews for images, video, audio, PDF, and text where possible.
- Persist each host run under
.relay-room/runs/<run-id>/in the active project.
Reference Snake deliverable
- Keep the standalone Canvas game in
public/game/. - Preserve keyboard and touch controls, score, best score, pause/resume,
restart, game-over state, and deterministic
window.__snakeDebug. - Keep the reference game dependency-free.
Repository validation
- Run
npm run lint. - Run
npm test. - Run
node tests/smoke-game.mjs. - Validate
skills/relay-room-collaboration/with the Skill validator.
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.
- 2mo ago First seen · 49 lines · 425 tokens per session scan A d1ffeebe53bd
colla-agent AGENTS.md is an instructions file published in the GitHub repository w48669664-bit/colla-agent (2 stars, last pushed 2d ago), licensed MIT. It adds 425 tokens to every session, about $0.0017 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).
deepseek-harness AGENTS.md
AGENTS.md instructions for deepseek-ai/deepseek-harness, covering agents.md, pre-stable apis and released session data, repository layout, commands and host sandbox failures.