What is reserving-analysis?

A structured workflow for actuarial reserving, the process of estimating money an insurer needs to set aside for future claim payments.

Use it when requesting reserving analysis. It is not intended for peer review, which uses a separate workflow.

It provides a defined process for reserving work, including project progress and required setup checks. The input does not describe the specific calculations it performs.

reserving-analysis — Skill for Claude Code by cas-team-analyst

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 cas-team-analyst/team-analyst --skill reserving-analysis

Clone the repo

git clone --depth 1 https://github.com/cas-team-analyst/team-analyst

Made for: Claude Code.

Or install team-analyst, the plugin that ships this one along with the rest of its 7 skills, 6 agents.

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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/cas-team-analyst/team-analyst/reserving-analysis/github.svg)](https://agentmods.dev/skills/cas-team-analyst/team-analyst/reserving-analysis)

Your own site

<a href="https://agentmods.dev/skills/cas-team-analyst/team-analyst/reserving-analysis"><img src="https://agentmods.dev/badge/skills/cas-team-analyst/team-analyst/reserving-analysis/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.

Your own site · 80×15

<a href="https://agentmods.dev/skills/cas-team-analyst/team-analyst/reserving-analysis"><img src="https://agentmods.dev/badge/skills/cas-team-analyst/team-analyst/reserving-analysis.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 32 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 399 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.

Model	Per session	Once invoked
Fable 5.1	$0.00032	$0.00399
Opus 5	$0.00016	$0.00199
Sonnet 5	$0.00006	$0.00080
Haiku 4.5	$0.00003	$0.00040

Measured 9d ago against content hash 3595938863a1, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

reserving-analysis 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 35 executable files (scripts/1a-load-and-validate.py, scripts/1b-calculate-ldfs.py, scripts/1c-diagnostics.py, …), 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.

skills/reserving-analysis/SKILL.md · 32 lines

What it actually says

Startup Steps

Follow Every Time BEFORE reading PROGRESS.md

Confirm to the user which version of the skill this is: v20260830.
Determine whether you're running as a local Cowork agent (VM/filesystem access to the user's machine) or a cloud Claude agent (no access to the user's local folders). If Cowork: Identify and mount the project folder. Do not use your own folder (may cause max path length issues), ask the user to select one. Obtain permission to modify it. Identify and mount the plugin skill folder (if applicable, NOT the anthropic-skills folder) so you can copy files from it into the project folder.
Check for existing PROGRESS.md file in the project folder and use it to understand what the next step is.
Only if no PROGRESS.md exists:
- Copy PROGRESS.md, REPORT.md, and REPLICATE.md from assets/ to project directory. Use copy commands, do NOT read and write the files.
Begin the next incomplete step in PROGRESS.md.

Cowork Agent Guidelines

Applies only when running as a Cowork agent (see Startup Steps).

File operations: To work from assets file: mount skill folder first, then copy files with cp {BASE_DIRECTORY}/{skill_path} {PROJECT_FOLDER}/{target_path}. DO NOT use create_file or Write tool for copying files from assets. Convert Windows paths to Unix: C:\Users\... → /mnt/c/Users/... If copy fails, STOP and debug.
Fix bugs with targeted edits AFTER copying - NEVER rewrite entire files.
Cache out of date? Suggest close/reopen Cowork.
Never use unicode symbols in commands.

Files

What ships with it

49 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.

9d ago First seen · 32 lines · 32 tokens per session scan A 3595938863a1

Subscribe to this mod's changes

reserving-analysis is a skill published in the GitHub repository cas-team-analyst/team-analyst (11 stars, last pushed 5d ago), licensed MIT. It adds 32 tokens to every session and 399 once invoked, about $0.0002 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 2026-08-30.

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