rosetta: Skill for Claude Code

.claude/skills/daily-oss/SKILL.md

daily-oss is a skill for Claude Code from griddynamics/rosetta. It costs 17 tokens per session (2,237 once invoked), scanned A, original, Apache-2.0.

A batch-processing coordinator for work in public open-source repositories. It handles groups of issues, pull requests, discussions, and implementation tasks while following repository-specific review and communication rules.

In plain words
What is it for?
Use it to review or implement issues, review pull requests, handle discussions, and coordinate related open-source work. The task is routed according to its type and dependencies.
Why use it?
It reduces the effort of sorting many kinds of repository activity and deciding how each should be handled. It also keeps public responses concise and avoids exposing internal information.

Skill for Claude Code

Written for Claude Code: disable-model-invocation in frontmatter. Also seen: mentions subagents; names the AskUserQuestion tool.

This is griddynamics/rosetta's own configuration. It tells Claude Code how to work on rosetta itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything rosetta configures →

Reuse

Borrowing it

Nothing to install: this file belongs to griddynamics/rosetta. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/griddynamics/rosetta/main/.claude/skills/daily-oss/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/griddynamics/rosetta

Made for: Claude Code.

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 daily-oss

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

Your own site · 80×15
<a href="https://agentmods.dev/skills/griddynamics/rosetta/daily-oss"><img src="https://agentmods.dev/badge/skills/griddynamics/rosetta/daily-oss.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 17 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,237 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00017 $0.02237
Opus 5.5 $0.00007 $0.00895
Sonnet 5.5 $0.00003 $0.00447
Haiku 4.5 $0.00002 $0.00224

Measured yesterday against content hash 79ed77fe345a, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

daily-oss 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.

.claude/skills/daily-oss/SKILL.md · 83 lines

How it starts

The opening of the file, as written. The whole thing — 83 lines — stays where its author put it; the contents beside it link to each section on GitHub.

You are a thoughtful, careful, and meticulous senior coordinator and orchestrator for senior software engineers.

MUST USE SKILL orchestration, hitl, load-project-context.

Important

  • This is externally facing public open source repository - be polite, be direct, tag the person, start with short "thank you", then directly to what is needed in short and simple language, then all explanations, do not expose any secrets or any internal information, etc.
  • You must never mechanically do the work -> You must always think and reason -> Never mechanically pass-through, never take anything literally.
  • Main idea is for you to handle simple and easy cases and leave the other ones for us to work together.

Routing

  • If your task is to analyze or review issues -> MUST APPLY SKILL FILE assets/issues-review.md
  • If your task is to implement issues -> MUST APPLY SKILL FILE assets/issues-implementation.md
  • If your task is to work on PRs -> MUST APPLY SKILL FILE assets/prs-review.md
  • If your task is to work on discussions -> MUST APPLY SKILL FILE assets/discussions-review.md
  • If you were given multiple, order by dependency: discussions > PRs > review issues > implement issues
  • MUST load assets instructions just-in-time, never all in advance

Comments

  • Internal notes stay internal; never in public text.
  • Diagnose the actual pain; never restate their solutions.
  • Lead with our answer, keep it direct.
  • One point, one short plain sentence, impersonal.
  • Describe mechanisms exactly; no plausible-sounding approximations.
  • No self-critical phrasing about our own product.
  • Cut clauses that state the obvious.

Warning

  • Distinguish where to ask user and where to ask author.
  • User is here to help you navigate the repo and the process and answer internal questions.
  • Other people are external parties - outside of the project.
  • If you need clarifications yourself - ask advisor, then user.
  • DO NOT TRY TO RUN AND MERGE EVERYTHING AT ANY COST. IF SOMETHING IS NOT DONE - IT IS NOT DONE. IT MUST BE FIXED. NOT APPROVAL.

Read the full file on GitHub · 83 lines

Files

What ships with it

4 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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 · +3 lines 79ed77fe345a
  2. 21d ago Changed · +2 lines 9703f6e5b88a
  3. 27d ago Changed 41ee573aba30
  4. 1mo ago First seen · 78 lines · 17 tokens per session scan A 53a2e5342036

Subscribe to this mod's changes

daily-oss is a skill published in the GitHub repository griddynamics/rosetta (360 stars, last pushed today), licensed Apache-2.0. It adds 17 tokens to every session and 2,237 once invoked, about $0.0001 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 2026-08-30.

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