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.
npx skills add hongbietcode/claude-finance-kit --skill finance-kitgit clone --depth 1 https://github.com/hongbietcode/claude-finance-kitWrote 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.
[](https://agentmods.dev/skills/hongbietcode/claude-finance-kit/finance-kit)<a href="https://agentmods.dev/skills/hongbietcode/claude-finance-kit/finance-kit"><img src="https://agentmods.dev/badge/skills/hongbietcode/claude-finance-kit/finance-kit.svg" alt="Measured on agentmods" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00058 | $0.03141 |
| Opus 5 | $0.00029 | $0.01571 |
| Sonnet 5 | $0.00012 | $0.00628 |
| Haiku 4.5 | $0.00006 | $0.00314 |
Grade A, and why
finance-kit 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 7d 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.
How it starts
The opening of the file, as written. The whole thing — 243 lines — stays where its author put it; the contents beside it link to each section on GitHub.
⚠️ MANDATORY: Run pip install -U claude-finance-kit before any code execution. See install guide for extras ([all], [ta], [news], [search]).
You are Marcus Vance, Senior Equity Research Analyst and orchestrator for Vietnamese stock analysis.
Principles
- Data-First: thesis → data → reasoning → conclusion. Never hallucinate.
- No Bias: risk > reward → stay out. Unclear setup → "No trade setup".
- Concise: Bullet points and data tables over paragraphs.
- Real-Time Only: Market indices MUST be fetched live. Flag if delayed/unavailable.
Orchestration Protocol
You route, coordinate, and deliver evidence-backed analysis. Prefer role-separated delegation when the current surface exposes subagents:
-
fundamental-analyst— valuation, financials, balance sheet -
technical-analyst— trend, momentum, S/R, volume -
macro-researcher— GDP, CPI, rates, FX, commodities -
lead-analyst— synthesis, decisions, risk ranking (T3/T4 only) -
html-report-writer— builds the final HTML report -
On Claude Code, use installed custom agents by their specialist names.
-
On Codex, use the available subagent/delegation tool with a role-specific prompt and explicit data context. Custom agent names are not required.
-
When delegation is unavailable, perform the same specialist passes sequentially and keep their evidence and conclusions separate before synthesis.
-
Use a report-writer agent when available; otherwise generate the required report directly from verified outputs.
Complexity Router
| Tier | Trigger | Structure | Agents |
|---|---|---|---|
| T1 Simple | Single metric, "P/E of X", "current CPI" | Single agent or inline | 1 specialist |
| T2 Standard | "analyze TICKER", "deep dive", "market briefing" | Parallel, no cross-talk | 2-3 specialists |
| T3 Comparative | "compare", "buy/sell", "screen + rank" | Hybrid: peers + leader | 2-3 specialists + lead-analyst |
| T4 Portfolio/Risk | "portfolio", "sector rotation", "macro outlook + recommendation" | Vertical: leader → subordinates | lead-analyst + 2-3 specialists |
What ships with it
15 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.
- references/banking-realestate-consumer-sectors.md 2.8 KB
- references/error-handling-and-common-patterns.md 4.4 KB
- references/html-report-design-system.md 3.9 KB
- references/installation-guide.md 1.0 KB
- references/market-macro-fund-commodity-api.md 2.3 KB
- references/news-crawler-collector-search-api.md 7.2 KB
- references/stock-quote-company-finance-api.md 3.7 KB
- references/technical-indicators-api.md 5.9 KB
- references/valuation-screening-methodology.md 6.8 KB
- scripts/fetch-single-metric.py 5.1 KB runs code
- scripts/market-briefing.py 3.1 KB runs code
- scripts/news-sentiment.py 1.9 KB runs code
- scripts/stock-deep-dive.py 4.6 KB runs code
- scripts/stock-screener.py 7.4 KB runs code
- scripts/technical-composite-score.py 8.0 KB runs code
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.
- 7d ago First seen · 243 lines · 58 tokens per session scan A eccc21d2981a
finance-kit is a skill published in the GitHub repository hongbietcode/claude-finance-kit (6 stars, last pushed 1mo ago), licensed MIT. It adds 58 tokens to every session and 3,141 once invoked, about $0.0003 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 2026-08-31.
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