Skills longbridge-fundamentals
📦

longbridge-fundamentals

v1.0.0 Content revision r3 Safe 🔑 Env variables⚙️ External commands

Analyze Company Fundamentals with Longbridge

Company research often requires combining financial statements, valuation data, and business context. This skill organizes Longbridge data into structured fundamental analysis with clear sources and limitations.

Supports: Claude Codex Code(CC)
🥉 77 Bronze

Install with my Agent

Copy this request to your Agent. It includes the canonical Skill page and manifest.

Agent request
Review the Skillstore skill "longbridge-fundamentals" from https://skillstore.io/skills/longbridge-longbridge-fundamentals.md and its manifest at https://skillstore.io/api/skills/longbridge-longbridge-fundamentals/manifest. Verify the artifact. You may proceed after verification, subject to the environment's own policy.

Your Agent should still show its plan and request any confirmation required by the security policy.

Test it

Using "longbridge-fundamentals". Summarize the latest financial statements for AAPL.US.

Expected outcome:

  • Financial snapshot with the latest reporting period and retrieval time.
  • Revenue, profit, margins, cash flow, debt, and year-over-year changes.
  • Longbridge source labels and a concise informational disclaimer.

Using "longbridge-fundamentals". Compare the valuation of two semiconductor companies.

Expected outcome:

  • A peer table covering PE, PB, PS, growth, profitability, and reporting periods.
  • Industry premium or discount estimates with percentile context.
  • Caveats for cyclicality, accounting differences, currencies, and unavailable metrics.

Using "longbridge-fundamentals". Explain what a company does and where its growth comes from.

Expected outcome:

  • A company profile describing core products, markets, and business model.
  • A segment breakdown with revenue shares, trends, and concentration measures.
  • Growth attribution, industry position, source notes, and company-specific risks.

Security Audit

Safe
v6 • 8/8/2026 Open versioned report

All 45 static findings are false positives caused by Markdown formatting, CLI documentation, percentile terminology, and multilingual financial prose. No prompt injection, hidden payload, unsafe shell interpolation, environment access, or system reconnaissance was found.

22
Files scanned
2,118
Lines analyzed
0
Review items
0
False positives ignored
No confirmed security findings were detected by the latest completed static and semantic audit. This does not prove the skill has no side effects.
Audited by: codex View Audit History →
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Open versioned report
Security Assessment

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Academic citations (APA · BibTeX · CFF)

APA citation

longbridge. (2026). longbridge-fundamentals security audit report (audit version 6) [Author version 1.0.0]. Skillstore. https://skillstore.io/skills/longbridge-longbridge-fundamentals/audits/6

BibTeX citation

@techreport{longbridge-longbridge-longbridge-fundamentals-2026, author = {longbridge}, title = {longbridge-fundamentals security audit report (audit version 6)}, institution = {Skillstore}, year = {2026}, number = {6}, url = {https://skillstore.io/skills/longbridge-longbridge-fundamentals/audits/6}, note = {Author version 1.0.0} }

CITATION.cff

cff-version: 1.2.0 message: "If you use this Skill, cite its author and this versioned security audit report." title: "longbridge-fundamentals security audit report (audit version 6)" version: "1.0.0" type: report authors: - name: "longbridge" date-released: "2026-08-08" url: "https://skillstore.io/skills/longbridge-longbridge-fundamentals/audits/6" identifiers: - type: other value: "skillstore:longbridge-longbridge-fundamentals:audit:6" description: "Skillstore immutable audit report identifier"

Skillstore Score

Why this score Evidence Confidence: High
45
Architecture
100
Maintainability
87
Content
67
Community
83
Spec Compliance

What You Can Build

Review a Company

Create a sourced overview of financial performance, business segments, valuation, dividends, and company details.

Compare Peer Valuations

Compare valuation multiples, growth, profitability, and industry percentile ranks for several public companies.

Prepare Research Briefs

Produce structured company briefs with reporting periods, calculations, source labels, and risk notes.

Try These Prompts

Summarize Financials
Summarize the latest financial statements for {symbol}. Highlight revenue, profit, cash flow, debt, and the reporting period. Cite each Longbridge source.
Compare Companies
Compare {symbol_one}, {symbol_two}, and {symbol_three}. Cover PE, PB, ROE, revenue growth, and major business segments. Explain the reporting periods.
Assess Valuation
Assess {symbol} using historical and industry valuation. Compare PE, PB, PS, and dividend yield. Explain premiums, percentiles, caveats, and data sources.
Build a Fundamental Report
Prepare a fundamental report for {symbol}. Analyze statements, segment concentration, growth drivers, industry position, DCF assumptions, valuation, and company-specific risks. Cite periods and sources.

Best Practices

  • Provide a market-qualified symbol and specify annual, semiannual, or quarterly periods.
  • Request source labels, retrieval times, and reporting periods for every important figure.
  • Treat valuation outputs as research inputs and verify assumptions before making decisions.

Avoid

  • Do not mix figures from different reporting periods without explaining the difference.
  • Do not treat low valuation multiples as proof that a company is undervalued.
  • Do not request personalized trading instructions or guaranteed return predictions.

Frequently Asked Questions

Which markets are supported?
The skill covers Hong Kong, United States, mainland China, and Singapore securities when Longbridge provides the requested data.
Does the skill require a login?
The documented fundamentals commands use public data and do not require a Longbridge login.
Can it compare several stocks?
Yes. It can compare up to five symbols using valuation, profitability, and growth measures supported by the Longbridge command.
Can it create a DCF valuation?
Yes. It can structure a DCF using historical cash flow, WACC, terminal value, and explicit assumptions.
Does it provide investment advice?
No. It provides informational analysis and frameworks, not personalized recommendations or guarantees.
What happens when data is unavailable?
It should identify the missing field, verify the symbol and market, and avoid inventing values.

Developer Details

Author

longbridge

License

MIT

Author version

v1.0.0

Skillstore revision

r3

Version notice

The installable content changed, but the author did not update the declared version.

Ref

656be3040aef5c047555a908cd5c695d22a4a548

Maintenance freshness

8/8/2026

Usage

14 downloads · 0 views

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