Claims Chronology Builder

Claims Chronology Builder is a skill for Claude Code, Codex from zgbrenner/agentcounsel. It costs 35 tokens per session (1,435 once invoked), scanned A, original, MIT.

A source-cited, date-ordered timeline of an insurance claim built from notices, correspondence, notes, pleadings, demands, records, and payments. It organizes the facts but does not calculate deadlines or assess the claim's value.

In plain words
What is it for?
It is for building a chronology with document sources, policy information, claim events, communications, demands, payments, and gaps in the record.
Why use it?
It turns a large claim file into a single record of what happened and when, making later coverage, claim-handling, or litigation review easier.

Skill for Claude CodeCodex

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

Good fit It is for building a chronology with document sources, policy information, claim events, communications, demands, payments, and gaps in the record.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/zgbrenner/agentcounsel/claims-chronology-builder
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 zgbrenner/agentcounsel --skill claims-chronology-builder
Clone the repo
git clone --depth 1 https://github.com/zgbrenner/agentcounsel

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 Claims Chronology Builder

README.md
[![agentmods](https://agentmods.dev/badge/skills/zgbrenner/agentcounsel/claims-chronology-builder/github.svg)](https://agentmods.dev/skills/zgbrenner/agentcounsel/claims-chronology-builder)
Your own site
<a href="https://agentmods.dev/skills/zgbrenner/agentcounsel/claims-chronology-builder"><img src="https://agentmods.dev/badge/skills/zgbrenner/agentcounsel/claims-chronology-builder/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 Claims Chronology Builder

Your own site · 80×15
<a href="https://agentmods.dev/skills/zgbrenner/agentcounsel/claims-chronology-builder"><img src="https://agentmods.dev/badge/skills/zgbrenner/agentcounsel/claims-chronology-builder.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 35 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,435 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 $0.00035 $0.01435
Opus 5 $0.00017 $0.00718
Sonnet 5 $0.00007 $0.00287
Haiku 4.5 $0.00003 $0.00144

Measured 9d ago against content hash 1139921b7775, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

Claims Chronology Builder 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.

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/insurance/claims-chronology-builder/SKILL.md · 104 lines

How it starts

The opening of the file, as written. The whole thing — 104 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Claims Chronology Builder

Purpose

Build a source-cited chronology of an insurance claim — from notices, correspondence, adjuster notes, pleadings, demands, policy documents, medical or property records if provided, and payment history — so a qualified attorney has an organized factual timeline for coverage, claim-handling, or litigation review. This skill organizes dates and events from the documents; it computes no deadline and assesses no claim value.

Use When

  • A claim file must be organized into a factual timeline for an attorney.
  • Coverage, claim-handling, or bad-faith review needs a sourced chronology of what happened and when.
  • A claim spans many documents and a date-ordered, source-cited record is needed before substantive analysis.

Required Inputs

  • The claim document set — first notice of loss, claim correspondence, adjuster or examiner notes, pleadings, demands, proofs of loss, and any payment history — with source references.
  • The policy or policy documents if available, with source references.
  • The policy type (CGL, property, professional, D&O, auto, first-party, third-party, or other) — or not provided.
  • The user's role (insurer, insured, claimant, counsel, or other) — or not provided.
  • The claim type and the claim stage — or not provided.
  • Any dates the user supplies, echoed verbatim and marked [deadline verification required].

If the claim documents, the policy type, or the user's role is missing, record it as not provided and return the missing-information list first. Build the chronology only from provided documents.

Do Not Use When

  • The request is to compute or confirm a deadline, a notice period, a limitations date, or a bar date.
  • The request is to value the claim, calculate damages, or set a reserve.
  • The request is to conclude on coverage, bad faith, late notice, or claim-handling adequacy.
  • The request is for legal advice.

Also out of scope (this skill does not): compute or verify any deadline; assess claim value, damages, or reserves; determine whether notice was timely; conclude on coverage, bad faith, or claim handling; decide what any document legally means; or constitute legal advice.

Read the full file on GitHub · 104 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. 9d ago First seen · 104 lines · 35 tokens per session scan A 1139921b7775

Subscribe to this mod's changes

Claims Chronology Builder is a skill published in the GitHub repository zgbrenner/agentcounsel (19 stars, last pushed 1mo ago), licensed MIT. It adds 35 tokens to every session and 1,435 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 2026-09-03.

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