Borrowing it
Nothing to install: this file belongs to rocketship-ai/rocketship. 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/rocketship-ai/rocketship/main/AGENTS.mdgit clone --depth 1 https://github.com/rocketship-ai/rocketshipWrote 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/rocketship-ai/rocketship/agents-md)<a href="https://agentmods.dev/instructions/rocketship-ai/rocketship/agents-md"><img src="https://agentmods.dev/badge/instructions/rocketship-ai/rocketship/agents-md.svg" alt="Measured on agentmods" 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 | $0.03334 | $0.03334 |
| Opus 5 | $0.01667 | $0.01667 |
| Sonnet 5 | $0.00667 | $0.00667 |
| Haiku 4.5 | $0.00333 | $0.00333 |
Grade A, and why
rocketship 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 7d 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 — 387 lines — stays where its author put it; the contents beside it link to each section on GitHub.
AGENTS.md
This file provides guidance to AI coding agents (including this Codex CLI assistant) when working with code in this repository.
Versioning note: Rocketship is still pre-1.0. There is no backwards-compatibility requirement for any interface, schema, or behaviour. Optimise for the current epic even if it means breaking past behaviour; do not preserve legacy code paths for compatibility unless the user explicitly asks.
Rocketship Cloud v1 Snapshot
- Product focus: hosted cloud with GitHub SSO (device flow for CLI, OAuth for web) backed by our controlplane that mints Rocketship JWTs. Engine + worker still run tests via Temporal.
- Tenancy: Org → Project. Projects reference repo URL, default branch, and
path_scopeglobs for mono-repo isolation. No “workspace” layer. - Roles: project-level Read (view only) and Write (run/edit). Org Admins inherit Write on all projects. Tokens must carry explicit roles; missing roles are rejected.
- Git-as-SoT: UI/CLI can run uncommitted edits immediately (flagged as
config_source=uncommitted). Approvals/merges happen in GitHub; Rocketship can optionally open PRs or commits if the user has push rights. - Tokens: user JWT + refresh issued by controlplane; CI tokens are opaque secrets scoped per project with explicit permissions + TTL. Engine tags runs with
initiator,environment,config_source,commit_sha/bundle_shafor auditability. - Controlplane persists orgs/users/memberships in Postgres. Fresh logins return
pendingroles until the user creates or joins an org viaPOST /api/orgs. - Guardrails: enforce path scopes, reject unknown RPCs in auth, clarify uncommitted runs, prefer minikube Helm flow for reproducible clusters.
Architecture Overview
Rocketship is an open-source testing framework for browser and API testing that uses Temporal for durable execution. The system is built with Go and follows a plugin-based architecture.
There are 3 "server" components that make up the Rocketship system: Temporal, Engine, and Worker. The CLI is meant to communicate with the engine. There are three ways to run Rocketship:
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.
- 7d ago First seen · 387 lines · 3,334 tokens per session scan A 2a6434508d58
rocketship AGENTS.md is an instructions file published in the GitHub repository rocketship-ai/rocketship (182 stars, last pushed 5mo ago), licensed MIT. It adds 3,334 tokens to every session, about $0.0167 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 2026-08-30.
Other instructions, from other repositories
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.
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).
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).
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.
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.