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SKILL verified MIT Self-run

Company Brief

skill-eodhistoricaldata-eodhd-claude-skills-company-brief · by EodHistoricalData

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Install

$ agentstack add skill-eodhistoricaldata-eodhd-claude-skills-company-brief

✓ scanned · ✓ verified, works with Claude Code, Cursor, and more.

Security review

✓ Passed

No issues found. Passed automated security review. · v0.1.0 How review works →

  • ✓ Prompt-injection patterns
  • ✓ Secret / credential exfiltration
  • ✓ Dangerous shell & filesystem operations
  • ✓ Untrusted network calls
  • ✓ Known-malicious package signatures

What it can access

  • ✓ Network access No
  • ✓ Filesystem access No
  • ✓ Shell / process execution No
  • ✓ Environment & secrets No
  • ✓ Dynamic code execution No

From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.

View the full security report →

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Reliability & compatibility

✓ Security review passed
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● 3mo ago

Declared compatibility

Claude CodeClaude Desktop

Compatibility is declared by the source manifest. End-to-end runtime verification is coming, see below.

Preview Execution monitoring

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About

Skill: company-brief

Purpose

Build a comprehensive company brief combining multiple EODHD data sources into a single actionable snapshot. Covers company profile, financial fundamentals, recent news with sentiment, insider activity, and key valuation/growth metrics.

Trigger

Activate when the user asks for:

  • Company overview, profile, or "tell me about [ticker]"
  • Stock summary or investment brief
  • Company fundamentals with context
  • "What does [company] do?" with financial data
  • Quick due diligence on a ticker

Workflow

  1. Identify the ticker — resolve to TICKER.EXCHANGE format (e.g., AAPL.US)
  2. Fetch fundamentals — fundamentals endpoint for profile, valuation, financials
  3. Fetch recent prices — eod endpoint for last 30-90 days of price history
  4. Fetch news — news endpoint (limit 10) for recent headlines and sentiment
  5. Fetch sentiment — sentiment endpoint for daily sentiment scores
  6. Fetch insider activity — insider-transactions endpoint for recent insider trades
  7. Compile brief using the structure below

Output Structure

[Company Name] (TICKER.EXCHANGE) — Company Brief

Profile

  • Sector, Industry, Country, Exchange
  • Market Cap, Enterprise Value
  • Employees, IPO Date
  • Business description (2-3 sentences)

Valuation Snapshot | Metric | Value | |--------|-------| | P/E (TTM) | — | | Forward P/E | — | | P/S | — | | P/B | — | | EV/EBITDA | — | | Dividend Yield | — |

Financial Highlights (TTM)

  • Revenue, Net Income, EPS
  • Revenue Growth YoY
  • Gross Margin, Operating Margin, Net Margin
  • ROE, ROA, ROIC

Price Action (last 30 days)

  • Current price, 30d change %
  • 52-week high/low, distance from highs

Recent News & Sentiment

  • Top 5 headlines with dates and sentiment scores
  • Average sentiment trend

Insider Activity

  • Recent insider buys/sells (last 90 days)
  • Net insider sentiment (buying vs selling)

Key Takeaways

  • 3-5 bullet points summarizing the investment picture

> This is not financial advice. Data is for informational purposes only.

Endpoints Used

| Endpoint | Purpose | Cost | |----------|---------|------| | fundamentals | Profile, valuation, financials | 10 calls | | eod | Price history | 1 call | | news | Recent headlines + sentiment | 5 + 5/ticker | | sentiment | Daily sentiment scores | 5 + 5/ticker | | insider-transactions | Insider trading activity | 1 call |

References

  • ../eodhd-api/references/endpoints/fundamentals-data.md
  • ../eodhd-api/references/endpoints/historical-stock-prices.md
  • ../eodhd-api/references/endpoints/company-news.md
  • ../eodhd-api/references/endpoints/sentiment-data.md
  • ../eodhd-api/references/endpoints/insider-transactions.md
  • ../eodhd-api/references/general/fundamentals-api.md

Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

Install and usage instructions live in the source repository linked above.

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Versions

  • v0.1.0 Imported from the upstream source.

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