NutriSport: Skill for Claude Code

.claude/skills/firebase-ops/SKILL.md

firebase-ops is a skill for Claude Code from satanyakiv/NutriSport. It costs 205 tokens per session (2,824 once invoked), scanned B, original, MIT.

A set of commands for managing a specific Firebase project, a Google service used by apps for features such as crash reports, remote settings, notifications, and app distribution. It uses the Firebase command-line tool and includes a small sender for Firebase Cloud Messaging, which delivers push notifications.

In plain words
What is it for?
Use it to read or restore Remote Config, upload Crashlytics symbol and R8 mapping files, distribute builds through Firebase App Distribution, and send push notifications.
Why use it?
It keeps common Firebase release and maintenance tasks in one documented workflow. It also avoids running a continuously available Firebase connection in the coding agent.

Skill for Claude Code

Written for Claude Code: installed under .claude/. Also seen: reads .claude/ paths.

This is satanyakiv/NutriSport's own configuration. It tells Claude Code how to work on NutriSport 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 NutriSport configures →

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

Reuse

Borrowing it

Nothing to install: this file belongs to satanyakiv/NutriSport. 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/satanyakiv/NutriSport/main/.claude/skills/firebase-ops/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/satanyakiv/NutriSport

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 firebase-ops

README.md
[![agentmods](https://agentmods.dev/badge/skills/satanyakiv/nutrisport/firebase-ops/github.svg)](https://agentmods.dev/skills/satanyakiv/nutrisport/firebase-ops)
Your own site
<a href="https://agentmods.dev/skills/satanyakiv/nutrisport/firebase-ops"><img src="https://agentmods.dev/badge/skills/satanyakiv/nutrisport/firebase-ops/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 firebase-ops

Your own site · 80×15
<a href="https://agentmods.dev/skills/satanyakiv/nutrisport/firebase-ops"><img src="https://agentmods.dev/badge/skills/satanyakiv/nutrisport/firebase-ops.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 205 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,824 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 2 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 $0.00205 $0.02824
Opus 5 $0.00102 $0.01412
Sonnet 5 $0.00041 $0.00565
Haiku 4.5 $0.00020 $0.00282

Measured 9d ago against content hash b920e9719f1b, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade B, and why

firebase-ops scanned grade B with 2 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 9d ago.

The scan reads SKILL.md. This mod also ships 1 executable file (scripts/fcm-send.sh), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

Asks for rootmediumPrivilege escalation

A mod that escalates privileges can change anything on the machine, not only the project.

chmod 600 ~/.nutrisport/firebase/service-account.json

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

`scripts/fcm-send.sh` — send a test push through the FCM HTTP v1 API. Zero extra deps (python3 stdlib + openssl + curl). Needs a service-account key (one-time human step, see below). This is the primary value for **push-
.claude/skills/firebase-ops/SKILL.md · 168 lines

How it starts

The opening of the file, as written. The whole thing — 168 lines — stays where its author put it; the contents beside it link to each section on GitHub.

firebase-ops

Firebase operations for NutriSport without the always-on Firebase MCP. This skill matches the repo's dominant integration pattern (CLI-wrapped-in-skill, like infra-weekly) and respects the project's MCP-budget discipline (figma-mcp-budget skill exists precisely because every always-on MCP server is a standing context cost).

Project constants (baked in — don't re-discover)

Constant Value Source
Firebase project id utility-inquiry-477410-i3 androidApp/google-services.json
Project number 388178172033 same
Android app (release) com.portfolio.nutrisport1:388178172033:android:1c3395f5a1b5c2553a5580 same
Android app (debug) com.portfolio.nutrisport.debug1:388178172033:android:32b819f0d29b06c23a5580 same

The CLI auto-detects the project from androidApp/google-services.json when run from repo root, but pass --project utility-inquiry-477410-i3 explicitly in CI or ambiguous contexts.

firebase CLI is installed via firebase-tools. No firebase.json / .firebaserc in the repo — Firebase here is pure client-SDK (Crashlytics, FCM, Auth/Firestore at runtime), there are no Hosting/Functions deploy targets.

What this skill covers (and what it deliberately does NOT)

Covered via firebase-tools CLI

Task Command
Get current Remote Config template firebase remoteconfig:get --project utility-inquiry-477410-i3 -o -
Get a specific RC version firebase remoteconfig:get -v <N> --project utility-inquiry-477410-i3 -o -
List RC versions firebase remoteconfig:versions:list --project utility-inquiry-477410-i3
Roll back RC firebase remoteconfig:rollback -v <N> --project utility-inquiry-477410-i3
Upload native (NDK) Crashlytics symbols firebase crashlytics:symbols:upload --app <APP_ID> <symbolDir>
Generate R8 mapping file id firebase crashlytics:mappingfile:generateid -r <res.xml>
Upload R8 mapping for deobfuscation firebase crashlytics:mappingfile:upload --app <APP_ID> --resource-file <res.xml> <mapping.txt>
Distribute a build to testers firebase appdistribution:distribute <apk-or-aab> --app <APP_ID> --groups <group> --release-notes "<notes>"
List registered Firebase apps firebase apps:list --project utility-inquiry-477410-i3
Print an app's SDK config firebase apps:sdkconfig ANDROID <APP_ID>
List Android SHA certs firebase apps:android:sha:list <APP_ID>

Read the full file on GitHub · 168 lines

Files

What ships with it

1 file 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. 9d ago First seen · 168 lines · 205 tokens per session scan B b920e9719f1b

Subscribe to this mod's changes

firebase-ops is a skill published in the GitHub repository satanyakiv/NutriSport (11 stars, last pushed 3mo ago), licensed MIT. It adds 205 tokens to every session and 2,824 once invoked, about $0.0010 per session on Opus 5. A static security scan graded it B with 2 findings (asks for root, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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