audit-xls

audit-xls is a skill for Claude Code from agentii-ai/agentii-investment-intelligence. It costs 42 tokens per session (1,571 once invoked), scanned A, original, Apache-2.0.

A spreadsheet and financial-model checking workflow. It inspects workbooks for formula errors, hardcoded cells, broken cross-sheet references, dependency issues, and formula integrity.

In plain words
What is it for?
Auditing Excel workbooks, tracing cell dependencies, checking formulas and cross-sheet links, finding hardcoded values, and reviewing financial models. Its documented analysis uses a one-quarter lookback.
Why use it?
It helps reveal calculation problems and review risks that may be difficult to spot by opening a workbook manually. The workflow first resolves the company’s stock symbol and then uses the documented financial data sources.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

Part of the models-and-pitches plugin — 9 skills, 9 commands shipped together

Good fit Auditing Excel workbooks, tracing cell dependencies, checking formulas and cross-sheet links, finding hardcoded values, and reviewing financial models. Its documented analysis uses a one-quarter lookback.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/agentii-ai/agentii-investment-intelligence/audit-xls
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 agentii-ai/agentii-investment-intelligence --skill audit-xls
Clone the repo
git clone --depth 1 https://github.com/agentii-ai/agentii-investment-intelligence

Made for: Claude Code.

Or install models-and-pitches, the plugin that ships this one along with the rest of its 9 skills, 9 commands.

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 audit-xls

README.md
[![agentmods](https://agentmods.dev/badge/skills/agentii-ai/agentii-investment-intelligence/audit-xls/github.svg)](https://agentmods.dev/skills/agentii-ai/agentii-investment-intelligence/audit-xls)
Your own site
<a href="https://agentmods.dev/skills/agentii-ai/agentii-investment-intelligence/audit-xls"><img src="https://agentmods.dev/badge/skills/agentii-ai/agentii-investment-intelligence/audit-xls/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 audit-xls

Your own site · 80×15
<a href="https://agentmods.dev/skills/agentii-ai/agentii-investment-intelligence/audit-xls"><img src="https://agentmods.dev/badge/skills/agentii-ai/agentii-investment-intelligence/audit-xls.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 42 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. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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 $0.00042 $0.01571
Opus 5 $0.00021 $0.00785
Sonnet 5 $0.00008 $0.00314
Haiku 4.5 $0.00004 $0.00157

Measured 6d ago against content hash f034fc82d625, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

audit-xls 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 6d 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.

plugins/vertical-plugins/models-and-pitches/skills/agentii/audit-xls/SKILL.md · 128 lines

How it starts

The opening of the file, as written. The whole thing — 128 lines — stays where its author put it; the contents beside it link to each section on GitHub.

audit-xls

Triggers

  • Audit spreadsheet
  • formula error detection
  • hardcoded cell finder
  • cross-sheet reference audit
  • workbook auditor
  • Excel model audit
  • financial model QA
  • spreadsheet review
  • cell dependency trace
  • formula integrity check

Defaults

Parameter Default Value Rationale
ticker (required) Stock symbol to analyze
lookback_quarters 1 Standard lookback for this skill type

Methodology

1. Retrieval Scope

This skill operates with retrieval_scope: simple_lookup. It uses only profile/entity metadata tools — no document or XBRL retrieval at scale.

2. Retrieval Strategy

Follows the retrieval strategy decision tree in contracts/retrieval.md. Primary branch: (d) Simple Lookup. Resolve the canonical ticker first (exact → fuzzy alias → share-class) before any data call.

3. Temporal Scope

Default lookback: 1 fiscal quarter(s); maximum: 1. The default balances recency against the trend window this analysis requires.

4. Tool Allowlist

Per frontmatter allowed_tools:

  • search_companies — ticker resolution + company context (entity-alias fuzzy match)
  • get_company_financials — consolidated IS/BS/CF highlights
  • get_calculation_tree — XBRL calculation linkbase (weights)
  • validate_calculation — XBRL calc-consistency validation
  • list_sources — used by this skill per the retrieval strategy

5. Protocol

  1. Pre-flight: get_company_fiscal_calendar/{ticker} then get_ticker_coverage/{ticker}.
  2. Lookup: get_company_profile/{ticker} / get_entity_knowledge for the requested metadata field(s).
  3. Output: write the deliverable per ## Output File, then append to agentii.md.

Deliverable Chain

InputsBuildValidateOutputNext

  1. Inputs: resolved ticker + structured facts (search_xbrl_facts, get_company_financials) and any filing pages from the three-layer protocol.
  2. Build: perform the formula / hardcoded-cell / cross-sheet-reference audit on the input workbook and write the .md audit report per ## Output Structure.
  3. Validate: run the ## Validation Gates below.
  4. Output: write the artifact path per ## Output File.
  5. Next: append to agentii.md; hand off to a downstream pitch/review skill if requested.

Read the full file on GitHub · 128 lines

Files

What ships with it

4 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. 6d ago Changed f034fc82d625
  2. 11d ago First seen · 128 lines · 42 tokens per session scan A acbb88d04855

Subscribe to this mod's changes

audit-xls is a skill published in the GitHub repository agentii-ai/agentii-investment-intelligence (204 stars, last pushed today), licensed Apache-2.0. It adds 42 tokens to every session and 1,571 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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