Agent skill

Bull Bear

by daloopa in daloopa/investing

Bull/bear/base case scenario framework for a given company. An agent skill from daloopa/investing.

Apache-2.0Auto-check passedBusiness, Finance & HR

Install Bull Bear

skills CLI
$ npx skills add daloopa/investing --skill bull-bear -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install daloopa/investing bull-bear --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/daloopa/investing.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/bull-bear .claude/skills/bull-bear && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
bull-bear
GitHub stars
489
Token cost
~1.9k tokens
SKILL.md length
979 words
Files
1
Skills in repo
22
Repo updated
First seen
Licence
Apache-2.0

At a glance

Bull/bear/base case scenario framework for a given company. An agent skill from daloopa/investing.

  • Works in 7 steps: Company Lookup → Historical Financial Baseline → Key Operating KPIs → …
  • Business, Finance & HR work in your project
  • SKILL.md covers 1. Company Lookup, 1b. Current Stock Price, 2. Historical Financial Baseline and 3. Key Operating KPIs, plus 4 more sections
  • Reaches daloopa.com

What it does

Bull Bear is an agent skill from daloopa/investing. Bull/bear/base case scenario framework for a given company

Its SKILL.md is about 1.9k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Business, Finance & HR. The licence is Apache-2.0.

When your agent uses it

  • Business, Finance & HR work in your project

Example prompts

  • “/bull-bear”

Workflow steps

7 steps, taken from the step headings in SKILL.md.

  1. Company Lookup
  2. Historical Financial Baseline
  3. Key Operating KPIs
  4. Qualitative Research
  5. Consensus Positioning (if available)
  6. Construct Three Scenarios
  7. Save Report

What it can do on your machine

Read from SKILL.md and the folder at commit e2dd01d. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    Hosts in commands or code, which the agent is likely to contact:

    • daloopa.com

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Bull Bear loads about 1.9k tokens when it runs. Until then it costs about 17 tokens; SKILL.md has 979 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~17
When it runs · the whole SKILL.md, loaded when a task matches
~1.9k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from daloopa/investing at commit e2dd01d, republished under its Apache-2.0 licence (© daloopa). 979 words, ~1,910 tokens.

Download SKILL.mdSave it as .claude/skills/bull-bear/SKILL.md (or your agent's skills folder).
name
bull-bear
description
Bull/bear/base case scenario framework for a given company
argument-hint
TICKER

Build a bull/bear/base case scenario framework for the company specified by the user: $ARGUMENTS

Before starting, read ../data-access.md for data access methods and ../design-system.md for formatting conventions. Follow the data access detection logic and design system throughout this skill.

Follow these steps:

1. Company Lookup

Look up the company by ticker using discover_companies. Capture:

  • company_id
  • latest_calendar_quarter — anchor for all period calculations below (see ../data-access.md Section 1.5)
  • latest_fiscal_quarter
  • Firm name for report attribution (default: "Daloopa") — see ../data-access.md Section 4.5

1b. Current Stock Price

Get the current stock price using get_stock_prices (see ../data-access.md Section 1.7). Pass company_id and dates for the 3 most recent calendar days — use the most recent returned close price. This is the anchor for scenario comparison: each scenario's implied value will be compared against this price to show upside/downside.

2. Historical Financial Baseline

Calculate 8 quarters backward from latest_calendar_quarter. Pull:

  • Revenue
  • Gross Profit / Gross Margin %
  • Operating Income / Operating Margin %
  • EBITDA (if not reported, compute as Operating Income + D&A — label "(calc.)")
  • Net Income
  • Diluted EPS
  • Operating Cash Flow
  • CapEx
  • Free Cash Flow (compute as OCF - CapEx — label "(calc.)")
  • Segment-level revenue breakdowns
  • Geographic revenue breakdowns

Compute trailing 4-quarter totals for revenue, EBITDA, net income, EPS, and FCF — these are the baseline the scenarios build from.

Flag any one-time items that distort quarters.

3. Key Operating KPIs

First, think about what the most important KPIs are for THIS specific company based on its business model and what drives its valuation. For example:

  • SaaS/cloud: ARR, net revenue retention, RPO/cRPO, customers >$100K
  • Consumer tech: DAU/MAU, ARPU, engagement metrics, installed base, paid subscribers
  • E-commerce/marketplace: GMV, take rate, active buyers/sellers, order frequency
  • Retail: same-store sales, store count, average ticket, transactions
  • Telecom/media: subscribers, churn, ARPU, content spend
  • Hardware: units shipped, ASP, attach rate
  • Financial services: AUM, NIM, loan growth, credit quality metrics
  • Pharma/biotech: pipeline stage, patient starts, scripts, market share

Search for those specific KPIs by name and pull them. These are the building blocks for bottoms-up scenario math.

Also pull capital allocation data: share count, buyback amounts, dividends.

4. Qualitative Research

Search SEC filings/documents across multiple queries. If any search returns empty, try alternative keywords before giving up.

  • Risk factors: Try "risk", "uncertainty", "challenge"; fallback to "adverse", "headwind"
  • Growth drivers: Try "growth", "opportunity", "expansion"; fallback to "momentum", "strong demand"
  • Competitive dynamics: Try "competition", "market share"; fallback to "competitive"
  • Management outlook: Try "outlook", "guidance", "expect"; fallback to "anticipate", "forward"
  • Capital allocation: Try "repurchase", "dividend"; fallback to "buyback", "capital return"
  • Macro/regulatory: Try "tariff", "regulatory"; fallback to "geopolitical", "compliance"

5. Consensus Positioning (if available)

If consensus estimates are available (see ../data-access.md Section 3), note:

  • Where consensus revenue/EPS sits relative to your base case
  • Whether the market is positioned closer to your bull or bear case
  • Recent estimate revision trends (optimistic vs pessimistic drift)

If consensus data is not available, skip this section.

6. Construct Three Scenarios

For each scenario, build a bottoms-up revenue model showing key segment or product-level assumptions (e.g., units x ASP, subscribers x ARPU, segment growth rates). Don't just state a revenue range — show the math that gets there.

Bull Case
  • Identify the most favorable realistic trajectory
  • Key assumptions: revenue acceleration, margin expansion, KPI improvement, favorable macro/competitive shifts
  • Quantify using historical highs and growth rates as anchors
  • Show segment-level build: what needs to go right in each business line
  • List specific catalysts that could drive this outcome
  • Consider how capital allocation (buybacks) amplifies EPS upside
Base Case
  • Extrapolate current trends forward
  • Key assumptions: continuation of recent growth rates, stable margins, steady KPI progression
  • This should be the "most likely" scenario grounded in the last 4-8 quarters of data
  • Show segment-level build using current trend rates
  • Reference historical analogs if applicable (e.g., prior product cycles, similar macro environments)
Show full SKILL.md (367 more words)Show less
Bear Case
  • Identify realistic downside risks
  • Key assumptions: revenue deceleration, margin compression, KPI deterioration, competitive/macro headwinds
  • Quantify using historical lows, risk factor analysis, and specific cost headwinds from filings (e.g., tariff drag, regulatory impact)
  • Show segment-level build: what breaks in each business line
  • List specific risks that could drive this outcome
  • Consider how capital allocation behavior changes in a downturn (buybacks may accelerate at lower prices)
Probability Weighting

Don't default to 25/50/25. Assign probabilities informed by the most recent data points:

  • If recent results are accelerating, weight bull higher
  • If macro headwinds are intensifying, weight bear higher
  • Explain your reasoning for the weighting

Be honest about which scenario is most likely. Don't default to a bullish framing or split the difference to seem balanced. If the data suggests the bear case is more probable, say so clearly. If the bull case requires multiple things to go right simultaneously, acknowledge that compounds the risk. The reader needs your honest assessment, not diplomatic equivocation.

7. Save Report

Save to reports/{TICKER}_bull_bear.html using the HTML report template from ../design-system.md. Write the full analysis as styled HTML with the design system CSS inlined. This is the final deliverable — no intermediate markdown step needed.

The report should include:

  • Company overview and current state summary
  • Historical financial data table (8 quarters, Daloopa citations, including computed EBITDA/FCF)
  • Trailing 4-quarter totals as the scenario baseline
  • Segment and geographic revenue tables
  • KPI trends table
  • Capital allocation summary (buybacks, dividends, share count)
  • Three scenario sections each with:
    • Key assumptions (bulleted)
    • Bottoms-up segment revenue build
    • Implied revenue/margin/EPS trajectory
    • Implied KPI trajectory
    • Catalysts / risks specific to that scenario
  • Probability-weighted summary with reasoning
  • Key risk factors and growth drivers from filings (with document citations)
  • Summary comparison table across scenarios
  • Key swing factors section — the 3-5 variables that most determine which scenario plays out

All financial figures must use Daloopa citation format: <a href="https://daloopa.com/src/{fundamental_id}">$X.XX million</a>

Tell the user where the HTML report was saved.

Highlight: which scenario you believe is most likely and why, the key swing factors between bull and bear cases, and where you think the market is currently positioned (closer to bull, base, or bear). If the current stock price implies an overly optimistic or pessimistic scenario, flag it.

© daloopa, Apache-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in .claude/skills/bull-bear of daloopa/investing.

Open the folder on GitHubat commit e2dd01d

Compare with similar skills

Bull Bear next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Bull Bear compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Bull Bear this skilldaloopa/investing489—~1.9kAutomated safety check: PassApache-2.0
Technical Analysttradermonty/claude-trading-skills3k4 repos~4.6kAutomated safety check: PassMIT
Theme Detectortradermonty/claude-trading-skills3k2 repos~4.9kAutomated safety check: PassMIT
Creating Financial ModelsChen-zexi/open-ptc-agent7293 repos~1.3kAutomated safety check: PassMIT
Stock APIzhangxiangliang/stock-api2k—~507Automated safety check: PassMIT
Itr Walakaranb192/itr-wala871—~3.6kAutomated safety check: PassMIT

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Questions about Bull Bear

What does Bull Bear do?

Bull/bear/base case scenario framework for a given company. An agent skill from daloopa/investing. Bull Bear is an agent skill from daloopa/investing.

When should I use Bull Bear?

Bull Bear fits situations like: business, Finance & HR work in your project.

How do I install Bull Bear in Claude Code?

Run `npx skills add daloopa/investing --skill bull-bear -a claude-code`. Or copy the skill folder (.claude/skills/bull-bear in daloopa/investing) into .claude/skills/bull-bear in your project. Claude Code loads it when a task matches its description.

How do I install Bull Bear in Codex?

Run `npx skills add daloopa/investing --skill bull-bear -a codex`. Or copy the skill folder (.claude/skills/bull-bear in daloopa/investing) into .agents/skills/bull-bear in your project. Codex loads it when a task matches its description.

Can I use Bull Bear in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add daloopa/investing --skill bull-bear -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/bull-bear, .gemini/skills/bull-bear, .github/skills/bull-bear and .opencode/skills/bull-bear in your project.

What does Bull Bear need to run?

SKILL.md names no scripts, command-line tools or credentials: Bull Bear is instructions for the agent only.

Does Bull Bear access the network?

SKILL.md names 1 domain. In commands or code: daloopa.com; the agent is likely to contact it when it follows the instructions. This is read from the text; nothing was executed.

Is Bull Bear safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Bull Bear use?

Bull Bear is published under the Apache-2.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Bull Bear use?

About 1.9k tokens (SKILL.md is roughly 7.6k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Bull Bear?

Skills that share tags, products or a category with Bull Bear: Technical Analyst (tradermonty/claude-trading-skills, 3k stars), Theme Detector (tradermonty/claude-trading-skills, 3k stars), Creating Financial Models (Chen-zexi/open-ptc-agent, 729 stars) and Stock API (zhangxiangliang/stock-api, 2k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Bull Bear?

daloopa (a GitHub organization) maintains it in daloopa/investing, which has 489 GitHub stars. The repository holds 22 skills in this directory. The repository was last updated on October 7, 2026.

Source: daloopa/investing on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.