orchestrate-secrets-and-determinism

orchestrate-secrets-and-determinism is a skill for Claude Code, Codex from NITISH-R-G/hackerrank-orchestrate-skills. It costs 84 tokens per session (636 once invoked), scanned A, original, MIT.

A set of coding rules for keeping credentials out of source code and making random or sampled behavior repeatable.

In plain words
What is it for?
Use it when writing setup or evaluation code that reads credentials or uses randomness, sampling, paths, or generated output.
Why use it?
It prevents leaked secrets, machine-specific failures, and inconsistent results when code is run again or on another system.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Not installable: its command points at a path on the author’s own machine, so it runs nowhere else. The line is /Users/yourname/orchestrate/corpus/.

Good fit Use it when writing setup or evaluation code that reads credentials or uses randomness, sampling, paths, or generated output.

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Install

Getting it into your agent

There is no command for this one: it runs only inside a plugin, and the catalogue could not identify which plugin ships it. The source is linked below.

Made for: Claude Code, Codex.

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 orchestrate-secrets-and-determinism

README.md
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Your own site
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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 orchestrate-secrets-and-determinism

Your own site · 80×15
<a href="https://agentmods.dev/skills/nitish-r-g/hackerrank-orchestrate-skills/orchestrate-secrets-and-determinism"><img src="https://agentmods.dev/badge/skills/nitish-r-g/hackerrank-orchestrate-skills/orchestrate-secrets-and-determinism.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 84 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 636 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.
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 $0.00084 $0.00636
Opus 5 $0.00042 $0.00318
Sonnet 5 $0.00017 $0.00127
Haiku 4.5 $0.00008 $0.00064

Measured 11d ago against content hash 74dec4498f4d, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

orchestrate-secrets-and-determinism 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 11d 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.

skills/orchestrate-secrets-and-determinism/SKILL.md · 29 lines

How it starts

The opening of the file, as written. The whole thing — 29 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Orchestrate: Secrets and Determinism

Direct evidence: the official starter repository states these as hard constraints, not suggestions — "Store secrets in environment variables only; never hardcode keys," and "Be deterministic; seed random sampling." HackerRank's own advice separately names "Hardcoded paths/secrets: Eliminate local dependencies and embedded credentials" as a scored mistake.

Why these two specific things

Both are graded mechanically, not by judgment call — which makes them the cheapest possible points to lose:

  • A hardcoded API key or local path breaks the submission the moment it's graded on infrastructure that isn't your laptop. code/ gets extracted somewhere else and run fresh; an absolute path like /Users/yourname/orchestrate/corpus/ or an API key baked into a .py file either fails to run or, worse, leaks a credential into a public submission.
  • Non-deterministic output makes the golden-dataset comparison unreliable, and looks like it might be gaming the metric. If two runs on the same input produce different output.csv rows, a grader can't trust that what they're scoring is representative — and unseeded randomness in an evaluation-sensitive system reads as an oversight at best.

The concrete checklist

  • Every API key, token, or credential is read via os.environ / process.env — none appear as string literals anywhere in the code
  • A .env.example (not .env itself) documents which environment variables are needed, so a fresh grader knows what to set
  • No absolute local paths (/Users/..., C:\Users\...) — everything is relative to the project root or passed as a config value
  • Any random, numpy.random, or sampling call has an explicit, fixed seed
  • Running the submission twice on the same input produces byte-identical (or at minimum row-identical) output.csv
  • The zip itself contains no .env file, no node_modules, no venv — per the starter repo's explicit exclusion list

Read the full file on GitHub · 29 lines

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. 11d ago First seen · 29 lines · 84 tokens per session scan A 74dec4498f4d

Subscribe to this mod's changes

orchestrate-secrets-and-determinism is a skill published in the GitHub repository NITISH-R-G/hackerrank-orchestrate-skills (3 stars, last pushed 29d ago), licensed MIT. It adds 84 tokens to every session and 636 once invoked, about $0.0004 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 2026-08-31.

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