sector-overview

sector-overview is a skill for Claude Code from agentii-ai/agentii-investment-intelligence. It costs 37 tokens per session (1,686 once invoked), scanned A, original, Apache-2.0.

A skill for analysing an industry or economic sector for a given stock ticker. It can cover market size, growth, profitability, competition, regulation, and industry trends; TAM means the total potential market for a product or service, and HHI is a measure of market concentration.

In plain words
What is it for?
Use it to estimate market opportunity, assess competitive concentration and regulation, and review sector structure, trends, growth, and profitability.
Why use it?
It brings the major forces shaping a sector into one structured review instead of examining the company in isolation.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

Part of the industry-analysis plugin — 4 skills, 4 commands shipped together

Good fit Use it to estimate market opportunity, assess competitive concentration and regulation, and review sector structure, trends, growth, and profitability.

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

Made for: Claude Code.

Or install industry-analysis, the plugin that ships this one along with the rest of its 4 skills, 4 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 sector-overview

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

Your own site · 80×15
<a href="https://agentmods.dev/skills/agentii-ai/agentii-investment-intelligence/sector-overview"><img src="https://agentmods.dev/badge/skills/agentii-ai/agentii-investment-intelligence/sector-overview.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 37 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,686 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 $0.00037 $0.01686
Opus 5 $0.00018 $0.00843
Sonnet 5 $0.00007 $0.00337
Haiku 4.5 $0.00004 $0.00169

Measured yesterday against content hash b7f634ef7a2b, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

sector-overview 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 yesterday.

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/industry-analysis/skills/agentii/sector-overview/SKILL.md · 136 lines

How it starts

The opening of the file, as written. The whole thing — 136 lines — stays where its author put it; the contents beside it link to each section on GitHub.

sector-overview

Triggers

  • Sector overview
  • TAM estimation
  • competitive concentration HHI
  • regulatory landscape
  • industry analysis
  • market size analysis
  • sector trends
  • industry structure
  • market growth rate
  • sector profitability

Defaults

Parameter Default Value Rationale
ticker (required) Stock symbol to analyze
lookback_quarters 4 Standard lookback for this skill type

Methodology

1. Retrieval Scope

This skill operates with retrieval_scope: unstructured_document_search. It performs unstructured document search at scale via the three-layer retrieval protocol (Layer 1→2→2.5→3), escalating to read_source_deep_outline only when lightweight labels cannot disambiguate pages, plus structured XBRL where needed.

2. Retrieval Strategy

Follows the retrieval strategy decision tree in contracts/retrieval.md. Primary branch: (b)/(c) Unstructured Query via the three-layer protocol. Resolve the canonical ticker first (exact → fuzzy alias → share-class) before any data call.

3. Temporal Scope

Default lookback: 4 fiscal quarter(s); maximum: 12. 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)
  • search_xbrl_facts — primary structured financial facts (is_primary default)
  • search_documents — Layer 1 document discovery (page-level silver records)
  • search_sec_filings — Layer 1 SEC filing metadata index
  • get_company_financials — consolidated IS/BS/CF highlights
  • list_coverage — universe-level coverage discovery
  • search_unified — used by this skill per the retrieval strategy
  • read_source_outline — Layer 2 lightweight page map (description + keywords)
  • read_source_deep_outline — Layer 2.5a deep page map (table_titles/drivers/metrics)
  • list_xbrl_concepts — XBRL concept discovery for non-standard line items (namespace param; default us-gaap — use ifrs-full for foreign filers)
  • read_source_pages — Layer 3 deep read of selected pages with table markers
  • search_keyword_in_source — Layer 2.5b keyword page filter for large documents

Read the full file on GitHub · 136 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. yesterday Changed · -9 lines · -27 tokens per session b7f634ef7a2b
  2. 6d ago Changed · +12 lines · +27 tokens per session 40ee1e3403a6
  3. 11d ago First seen · 133 lines · 37 tokens per session scan A 4c1957e02973

Subscribe to this mod's changes

sector-overview is a skill published in the GitHub repository agentii-ai/agentii-investment-intelligence (204 stars, last pushed today), licensed Apache-2.0. It adds 37 tokens to every session and 1,686 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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