rosetta

rosetta is a plugin for Cursor from griddynamics/rosetta. Its token cost is not measured, scanned A, a copy of rosetta-light, Apache-2.0.

A set of instructions and safeguards for coding agents, with workflows, project knowledge, and automatic startup rules.

In plain words
What is it for?
Use it to guide planning and coding work, load project context, and apply guardrails to agent actions.
Why use it?
It gives an agent consistent operating rules instead of relying on scattered, repeated instructions for every task.

Plugin for Cursor

Written for Cursor: a Cursor plugin manifest.

Good fit Use it to guide planning and coding work, load project context, and apply guardrails to agent actions.

Compare 6 plugins from other repositories ↓
Install with agentmods
npx agentmods add plugins/griddynamics/rosetta/core-cursor
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo
git clone --depth 1 https://github.com/griddynamics/rosetta

Made for: Cursor.

Wrote 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.

agentmods badge for rosetta

README.md
[![agentmods](https://agentmods.dev/badge/plugins/griddynamics/rosetta/core-cursor/github.svg)](https://agentmods.dev/plugins/griddynamics/rosetta/core-cursor)
Your own site
<a href="https://agentmods.dev/plugins/griddynamics/rosetta/core-cursor"><img src="https://agentmods.dev/badge/plugins/griddynamics/rosetta/core-cursor/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.

agentmods 80×15 button for rosetta

Your own site · 80×15
<a href="https://agentmods.dev/plugins/griddynamics/rosetta/core-cursor"><img src="https://agentmods.dev/badge/plugins/griddynamics/rosetta/core-cursor.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session not measured What this adds to a session before it is invoked.
When invoked not measured Not applicable: nothing here is loaded into a session.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin 81% copy Near-identical to another mod in the catalogue.
Security

Grade A, and why

rosetta 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 yesterday.

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.

Origin

This is a copy

81% identical to rosetta-light — 12 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

plugins/core-cursor/.cursor-plugin/plugin.json · 30 lines

What it actually says

{
  "name": "rosetta",
  "description": "Rosetta for Cursor - Software Engineering Accelerator instruction set, workflows, and guardrails.",
  "version": "3.1.17",
  "author": {
    "name": "Grid Dynamics",
    "email": "[email protected]"
  },
  "homepage": "https://griddynamics.github.io/rosetta/",
  "repository": "https://github.com/griddynamics/rosetta",
  "license": "Apache-2.0",
  "keywords": [
    "rosetta",
    "ai-agents",
    "workflows",
    "instructions",
    "guardrails",
    "planning",
    "coding",
    "knowledge-base"
  ],
  "category": "productivity",
  "rules": [
    "./rules/bootstrap-alwayson.mdc",
    "./rules/plugin-files-mode.mdc",
    "./rules/speckit-integration-policy.mdc"
  ],
  "hooks": "./hooks/hooks.json"
}
Changes

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.

  1. yesterday Changed a264f1c526de
  2. 6d ago Changed d5341e2cdc30
  3. 7d ago Changed 50def43885bf
  4. 1mo ago First seen · 30 lines scan A c579ed067d19

Subscribe to this mod's changes

rosetta is a plugin published in the GitHub repository griddynamics/rosetta (360 stars, last pushed today), licensed Apache-2.0. Its token cost is not measured: this kind of file is read by the harness, not the model. A static security scan graded it A with 0 findings. It is 81% identical to rosetta-light, differing in 12 lines, and is treated as a copy.