infoproviders-lookup-data — community infoproviders-lookup-data, brrr-generator, community, ide skills

v1.0.0
GitHub

About this Skill

Perfect for Financial Analysis Agents needing advanced tax report generation capabilities with ISIN and country lookup data. When and how to edit InfoProviders lookup JSONs (company, country, treaty, ISIN). Use when fixing Failed processing stock lot, wrong country or company data, or adding fallbacks for unresolved identif

MarjanDB MarjanDB
[0]
[0]
Updated: 3/12/2026

Killer-Skills Review

Decision support comes first. Repository text comes second.

Reference-Only Page Review Score: 7/11

This page remains useful for operators, but Killer-Skills treats it as reference material instead of a primary organic landing page.

Original recommendation layer Concrete use-case guidance Explicit limitations and caution Locale and body language aligned
Review Score
7/11
Quality Score
20
Canonical Locale
en
Detected Body Locale
en

Perfect for Financial Analysis Agents needing advanced tax report generation capabilities with ISIN and country lookup data. When and how to edit InfoProviders lookup JSONs (company, country, treaty, ISIN). Use when fixing Failed processing stock lot, wrong country or company data, or adding fallbacks for unresolved identif

Core Value

Empowers agents to generate tax reports for brokerage accounts by utilizing lookup data for company and country information, leveraging JSON lookup files and online lookup services for CompanyLookupProvider and CountryLookupProvider, and handling treaty formats for country-specific use cases.

Ideal Agent Persona

Perfect for Financial Analysis Agents needing advanced tax report generation capabilities with ISIN and country lookup data.

↓ Capabilities Granted for infoproviders-lookup-data

Generating tax reports for brokerage accounts with accurate company and country information
Resolving ISIN to company info using online lookup and fallback JSON files
Determining country codes and treaty information for tax authority compliance

! Prerequisites & Limits

  • Requires access to online lookup services or fallback JSON files
  • Country-specific treaty formats may require additional documentation or skills
  • JSON lookup files must be maintained and updated for accuracy

Why this page is reference-only

  • - The underlying skill quality score is below the review floor.

Source Boundary

The section below is imported from the upstream repository and should be treated as secondary evidence. Use the Killer-Skills review above as the primary layer for fit, risk, and installation decisions.

After The Review

Decide The Next Action Before You Keep Reading Repository Material

Killer-Skills should not stop at opening repository instructions. It should help you decide whether to install this skill, when to cross-check against trusted collections, and when to move into workflow rollout.

Install Path

Start With Installation And Validation

If this skill is worth continuing with, the next step is to confirm the install command, CLI write path, and environment validation.
Trusted Recheck

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Workflow

Move To Workflow Collections For Team Rollout

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Labs Demo

Browser Sandbox Environment

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FAQ & Installation Steps

These questions and steps mirror the structured data on this page for better search understanding.

? Frequently Asked Questions

What is infoproviders-lookup-data?

Perfect for Financial Analysis Agents needing advanced tax report generation capabilities with ISIN and country lookup data. When and how to edit InfoProviders lookup JSONs (company, country, treaty, ISIN). Use when fixing Failed processing stock lot, wrong country or company data, or adding fallbacks for unresolved identif

How do I install infoproviders-lookup-data?

Run the command: npx killer-skills add MarjanDB/brrr-generator/infoproviders-lookup-data. It works with Cursor, Windsurf, VS Code, Claude Code, and 19+ other IDEs.

What are the use cases for infoproviders-lookup-data?

Key use cases include: Generating tax reports for brokerage accounts with accurate company and country information, Resolving ISIN to company info using online lookup and fallback JSON files, Determining country codes and treaty information for tax authority compliance.

Which IDEs are compatible with infoproviders-lookup-data?

This skill is compatible with Cursor, Windsurf, VS Code, Trae, Claude Code, OpenClaw, Aider, Codex, OpenCode, Goose, Cline, Roo Code, Kiro, Augment Code, Continue, GitHub Copilot, Sourcegraph Cody, and Amazon Q Developer. Use the Killer-Skills CLI for universal one-command installation.

Are there any limitations for infoproviders-lookup-data?

Requires access to online lookup services or fallback JSON files. Country-specific treaty formats may require additional documentation or skills. JSON lookup files must be maintained and updated for accuracy.

↓ How To Install

  1. 1. Open your terminal

    Open the terminal or command line in your project directory.

  2. 2. Run the install command

    Run: npx killer-skills add MarjanDB/brrr-generator/infoproviders-lookup-data. The CLI will automatically detect your IDE or AI agent and configure the skill.

  3. 3. Start using the skill

    The skill is now active. Your AI agent can use infoproviders-lookup-data immediately in the current project.

! Reference-Only Mode

This page remains useful for installation and reference, but Killer-Skills no longer treats it as a primary indexable landing page. Read the review above before relying on the upstream repository instructions.

Upstream Repository Material

The section below is imported from the upstream repository and should be treated as secondary evidence. Use the Killer-Skills review above as the primary layer for fit, risk, and installation decisions.

Upstream Source

infoproviders-lookup-data

Install infoproviders-lookup-data, an AI agent skill for AI agent workflows and automation. Review the use cases, limitations, and setup path before rollout.

SKILL.md
Readonly
Upstream Repository Material
The section below is imported from the upstream repository and should be treated as secondary evidence. Use the Killer-Skills review above as the primary layer for fit, risk, and installation decisions.
Supporting Evidence

InfoProviders and lookup data

Generic guidance for src/InfoProviders/ and the JSON lookup files. Country-specific use (e.g. treaty format) may be documented in a tax-authority skill.

Where lookups are used

  • CompanyLookupProvider – Resolves ISIN to company info (name, address, country). Tries online lookup first; falls back to missingCompaniesLookup.json and missingISINLookup.json.
  • CountryLookupProvider – Resolves country name to 2-letter code and treaty info. Uses internationalTreaties.json and specialCountryMappings.json.

Tax authority report generation and staging processors use these when annotating events (e.g. company domicile, treaty relief).

When to edit which file

SymptomLikely fix
"Failed processing stock lot" or "Failed lookup of ISIN"Lot or event has an identifier (ISIN/ticker) the pipeline can’t resolve. Add or correct an entry in missingISINLookup.json (ISIN → ticker for online lookup) or missingCompaniesLookup.json (ISIN → full company object for offline fallback).
Wrong or missing company name/addressAdd or update entry in missingCompaniesLookup.json for that identifier (e.g. ISIN).
Online lookup fails for a known ISIN/tickerAdd missingISINLookup.json entry: key = ISIN, value = ticker symbol used by the lookup service (e.g. for yfinance).
Wrong country code or unknown country nameAdd or update specialCountryMappings.json: key = country name as in broker/data, value = 2-letter ISO code.
Treaty reference (e.g. tax relief) for a countryAdd or update internationalTreaties.json under the structure used by CountryLookupProvider (e.g. treaties by country code). Exact key/value format is defined by the tax authority; see country-specific skill if applicable.

File formats (generic)

  • missingISINLookup.json – Object: identifier (e.g. ISIN) → string (e.g. ticker). Used when resolution by identifier fails so the provider can try again with the mapped value.
  • missingCompaniesLookup.json – Object: identifier (e.g. ISIN) → company object. Company object typically has fields such as shortName, longName, address1, address2, city, zip, country (and optionally state). Used when no online company data is available.
  • specialCountryMappings.json – Object: country name (as in data) → 2-letter country code. Overrides default country resolution.
  • internationalTreaties.json – Nested structure (e.g. treaties.taxRelief) keyed by country code; values are treaty references. Structure and semantics depend on the tax authority; see country skill for details.

All paths are under src/InfoProviders/. After editing, re-run the pipeline; no separate reload step is required.

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