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redrover-manager

redrover-manager is a skill for Claude Code from krishagel/geoffrey. It costs 18 tokens per session (1,571 once invoked), scanned A, original, MIT.

An integration with Red Rover, an absence-management system that tracks staff absences and substitute coverage for Peninsula School District.

In plain words
What is it for?
It helps retrieve organization details and fetch raw absence or vacancy data for a date range, including filled, unfilled, or all records.
Why use it?
It removes the need to gather attendance and substitute data manually from Red Rover.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

Part of the geoffrey plugin — 33 skills, 2 commands, 4 hooks shipped together

not rated 5repo 5mo ago A scan 18 tokens original MIT

Good fit It helps retrieve organization details and fetch raw absence or vacancy data for a date range, including filled, unfilled, or all records.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/krishagel/geoffrey/redrover-manager
View source ↗ krishagel/geoffrey
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.

Any agent
npx skills add krishagel/geoffrey --skill redrover-manager
Clone the repo
git clone --depth 1 https://github.com/krishagel/geoffrey

Made for: Claude Code.

Or install geoffrey, the plugin that ships this one along with the rest of its 33 skills, 2 commands, 4 hooks.

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 redrover-manager

README.md
[![agentmods](https://agentmods.dev/badge/skills/krishagel/geoffrey/redrover-manager/github.svg)](https://agentmods.dev/skills/krishagel/geoffrey/redrover-manager)
Your own site
<a href="https://agentmods.dev/skills/krishagel/geoffrey/redrover-manager"><img src="https://agentmods.dev/badge/skills/krishagel/geoffrey/redrover-manager/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 redrover-manager

Your own site · 80×15
<a href="https://agentmods.dev/skills/krishagel/geoffrey/redrover-manager"><img src="https://agentmods.dev/badge/skills/krishagel/geoffrey/redrover-manager.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 18 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,571 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 $0.00018 $0.01571
Opus 5 $0.00009 $0.00785
Sonnet 5 $0.00004 $0.00314
Haiku 4.5 $0.00002 $0.00157

Measured 9d ago against content hash 69d587ec1121, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

redrover-manager 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 9d ago.

The scan reads SKILL.md. This mod also ships 5 executable files (scripts/get_absences.js, scripts/get_certificated_summary.js, scripts/get_daily_summary.js, …), 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.

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

Copies of this mod

1 near-identical copy found in the catalogue:

skills/redrover-manager/SKILL.md · 239 lines

How it starts

The opening of the file, as written. The whole thing — 239 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Red Rover Manager Skill

Overview

Red Rover is an absence management system used by PSD to track staff absences and substitute coverage. This skill provides access to absence data for reporting and analysis.

Configuration

  • Base URL: https://connect.redroverk12.com/
  • Org ID: 1305 (Peninsula School District)
  • Authentication: HTTP Basic Auth + API Key header
  • Credentials: Stored in 1Password as "RedRover"
  • Rate Limit: 100 requests/minute

Authentication

All requests require both:

  1. Authorization: Basic [base64(username:password)] header
  2. apiKey: [key] header (obtained from organization endpoint)

The organization endpoint returns a dynamic API key that should be used for subsequent requests.

Scripts

All scripts are in skills/redrover-manager/scripts/. Run with bun:

get_organization.js

Fetch organization info and validate credentials.

bun get_organization.js

Returns: Organization ID, name, and API key.

get_absences.js

Fetch raw absence/vacancy data for a date range.

bun get_absences.js <start_date> <end_date> [filled|unfilled|all]

Examples:

bun get_absences.js 2026-01-20 2026-01-27
bun get_absences.js 2026-01-27 2026-01-27 unfilled

Note: Max date range is 31 days.

get_daily_summary.js

Get daily absence summary (all staff) with counts by school, reason, and fill status.

bun get_daily_summary.js [date]

Date options:

  • today (default)
  • yesterday
  • Day names: monday, tuesday, etc.
  • last wednesday, last friday
  • Specific date: 2026-01-27

get_certificated_summary.js

Get daily absence summary for certificated staff only (Teachers, ESA, CTE).

bun get_certificated_summary.js [date]

Same date options as above. This is the most commonly requested report - focuses on classroom coverage.

get_weekly_summary.js

Get weekly trends and patterns.

bun get_weekly_summary.js [weeks_ago]

Options:

  • 0 = this week (default)
  • 1 = last week
  • 2 = two weeks ago

Read the full file on GitHub · 239 lines

Files

What ships with it

5 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. 9d ago First seen · 239 lines · 18 tokens per session scan A 69d587ec1121

Subscribe to this mod's changes

redrover-manager is a skill published in the GitHub repository krishagel/geoffrey (5 stars, last pushed 5mo ago), licensed MIT. It adds 18 tokens to every session and 1,571 once invoked, about $0.0001 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.

Analytics and metrics
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