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cccskills

Business skills

Planning, sales, accounting, legal, and project management (4.1K skills)

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financial-data

FreeSummary

Collect company financial figures from two independent sources, compare discrepancies, and document possible causes. The workflow covers market-specific sources, currency and accounting differences, and historical share prices adjusted for stock splits and dividends.

  • Cross-checking revenue and profit figures from two sources
  • Investigating differences in currencies and accounting methods
  • Collecting Taiwanese stock financials and monthly revenue
xbtlin/ai-berkshire16.9KUpdated Oct 23, 2026

quality-screen

FreeSummary

Screen listed companies using seven financial measures covering profitability, cash flow, debt payments, and share dilution, which reduces existing shareholders' ownership. Produce comparison tables showing exclusions, exemptions, borderline results, and missing data to guide further research.

  • Screening several listed companies before deeper research
  • Comparing financial quality within an industry
  • Reviewing index constituents or investment themes
xbtlin/ai-berkshire16.9KUpdated Oct 23, 2026

portfolio-review

FreeSummary

Reviews stock holdings and cash allocation, checking each investment’s rationale alongside concentration, shared risks, and adverse scenarios. Produces a portfolio report with suggested allocation changes, cash levels, and priorities for the next review.

  • Reviewing a portfolio each quarter
  • Checking hidden concentration risks
  • Comparing reasons to keep existing holdings
xbtlin/ai-berkshire16.9KUpdated Oct 23, 2026

Evaluate company leaders by comparing public promises with results and reviewing how they spend company funds. Examine acquisitions, share buybacks, governance, employee and customer feedback, and succession plans to produce an evidence-based management assessment.

  • Checking whether a CEO delivered on public promises
  • Reviewing acquisitions, share buybacks, and dividends
  • Examining executive pay, ownership, and related-party transactions
xbtlin/ai-berkshire16.9KUpdated Oct 23, 2026

news-pulse

FreeSummary

Investigate sharp stock price moves through company events, regulation, competitors, and market sentiment. Produce an event timeline and evidence-based explanations, showing whether the investment case needs review and where information remains missing.

  • Investigate a sudden stock price rise or fall
  • Understand market reactions after earnings
  • Assess whether a headline matters
xbtlin/ai-berkshire16.9KUpdated Oct 23, 2026

Structure and revise investment research into readable Markdown reports for Codex. Explain business economics, competitive advantages, opposing arguments, and valuation, then connect the evidence to price bands and actions for prospective investors and existing holders.

  • Restructure a lengthy investment research report
  • Explain how a company earns money and sustains its advantages
  • Strengthen a report's bear case and observable risk indicators
xbtlin/ai-berkshire16.9KUpdated Oct 23, 2026

Researches a company’s business, competitive advantages, management, and risks through a value investing framework. Cross-checks financial data and calculates valuation scenarios to produce a sourced report with price ranges, conclusions, and clearly stated uncertainties.

  • Researching a company before investing
  • Assessing competitive advantages and management
  • Comparing valuation scenarios
xbtlin/ai-berkshire16.9KUpdated Oct 23, 2026

investment-team

FreeSummary

Coordinate four AI researchers to examine a company's business, finances, competition, and management risks in parallel. Combine sourced findings into an investment report with valuation checks, arguments for and against investing, and suggested price ranges.

  • Researching a company from four perspectives in parallel
  • Comparing arguments for and against an investment
  • Checking valuations against financial data
xbtlin/ai-berkshire16.9KUpdated Oct 23, 2026

thesis-drift

FreeSummary

Compare old and new reports on the same company to see whether the investment case has strengthened or weakened. Separate evidence changes from price movements and wording, with traceable findings and follow-up questions.

  • Compare reports before and after earnings
  • Check whether an investment case still holds
  • Separate price moves from business changes
xbtlin/ai-berkshire16.9KUpdated Oct 23, 2026

industry-funnel

FreeSummary

Screen companies across markets within a chosen industry and narrow the list to three investment candidates. Compare financial health, lasting competitive advantages, valuations, and risks, while recording why other companies were excluded.

  • Narrowing an industry's investment candidates to three companies
  • Comparing Chinese, Hong Kong, and US stocks using shared criteria
  • Reviewing why companies passed or failed the screening
xbtlin/ai-berkshire16.9KUpdated Oct 23, 2026

Research an investment theme across its full supply chain, test the underlying assumptions, and identify companies worldwide. Compare leading businesses, competitive strengths, management, risks, and valuations, then assemble an industry report with proposed portfolio allocations.

  • Test the assumptions behind an investment theme
  • Map an industry's supply chain and related companies
  • Compare leading companies across industry segments
xbtlin/ai-berkshire16.9KUpdated Oct 23, 2026

Review companies before buying shares using six checks covering business clarity, financial strength, competitive advantages, management, valuation, and decision discipline. Get evidence-based reports, risk summaries, and comparison tables for multiple companies.

  • Check a company before buying shares
  • Compare several investment candidates
  • Review valuation and downside scenarios
xbtlin/ai-berkshire16.9KUpdated Oct 23, 2026

think

FreeSummary

Review consequential or ambiguous decisions through ten stages of structured reflection. Separate observations from assumptions, examine alternatives and risks, and produce a recommendation supported by evidence, with verification needs and conditions for revisiting the decision.

  • Compare options and their tradeoffs
  • Review architecture choices and wider effects
  • Investigate incidents and challenge assumptions
AgriciDaniel/claude-obsidian15.8KUpdated Oct 23, 2026

linear

FreeSummary

Find Linear issues by text, assignee, or status, and read their details and comments. Prepare new issues, comments, and status changes for user approval, then return identifiers and links so results can be checked.

  • Find issues by assignee or status
  • Read an issue and its comments
  • File a bug as a new issue
yc-software/qm15.5KUpdated Oct 24, 2026

trace-a-payment

FreeSummary

Investigate Stripe payment failures, invoice amounts, payouts, and subscription status by following related records. Explain findings with record IDs, currency, and account mode, accounting for fees, refunds, and disputes when calculating money retained.

  • Investigate why a payment failed
  • Explain the amount on a customer invoice
  • Calculate retained funds after fees and refunds
superset-sh/superset15.5KUpdated Oct 24, 2026

ticket-format

FreeSummary

Draft and refine Linear or Superset tickets using a consistent structure for context, references, and implementation notes. Clarify the desired outcome, record where requests came from, and add code details when enough context is available.

  • Draft a bug report or feature request
  • Standardize ticket structure across a team
  • Record feedback sources and links
superset-sh/superset15.5KUpdated Oct 24, 2026

duplicate-sweep

FreeSummary

Find Linear issues reporting the same underlying bug, compare their evidence, and propose which issue to keep. After approval, transfer unique findings and relevant people’s details, then close duplicates with links to the surviving issue.

  • Clean up duplicate bug reports in a backlog
  • Check whether a bug has already been reported
  • Consolidate reproduction steps and logs
superset-sh/superset15.5KUpdated Oct 24, 2026

Handle Stripe refunds and payment disputes by checking the original charge, remaining refundable amount, currency, and account mode. Follow human confirmation for refunds, distinguish disputes from refunds, and report the actual payment status.

  • Issuing a full refund
  • Refunding part of a payment
  • Canceling and refunding a subscription
superset-sh/superset15.5KUpdated Oct 24, 2026

project-status

FreeSummary

Draft a Linear project update by comparing current issues with the previous report. Explain progress, added scope, schedule risks, and one needed decision, then publish the update to the project after the user approves it.

  • Preparing a project status update
  • Explaining schedule risks to stakeholders
  • Reporting work added since the last update
superset-sh/superset15.5KUpdated Oct 24, 2026

iterate-prd

FreeSummary

Refine an existing product requirements document through focused discussion. Resolve one product decision at a time, compare options, and update the relevant sections and HTML mockups so the document stays coherent and reflects agreed decisions.

  • Incorporating feedback into an existing requirements document
  • Resolving open product decisions one at a time
  • Comparing interface options with HTML mockups
humanlayer/humanlayer12.3KUpdated Oct 24, 2026

create-prd

FreeSummary

Turn an idea, ticket, or pain point into a product requirements document through guided questions. Define the problem, agree on success measures, and refine features and user experiences with mockups where visual decisions need clarification.

  • Turning a rough idea into product requirements
  • Agreeing on the problem and measures of success
  • Comparing user flows and layouts through mockups
humanlayer/humanlayer12.3KUpdated Oct 24, 2026

the-fool

FreeSummary

Examine plans, proposals, and decisions by questioning assumptions, building opposing arguments, anticipating failures, or checking evidence. Presents three to five concrete challenges, then uses your responses to develop a stronger position and practical next steps.

  • Review a plan's assumptions before committing
  • Examine objections to a technology or vendor choice
  • Anticipate project failures and possible mitigations
Jeffallan/claude-skills12KUpdated Oct 22, 2026

feature-forge

FreeSummary

Turn a feature idea into a specification through structured questions about users, business goals, and technical constraints. Produce requirements, user stories, testable acceptance criteria, and an implementation checklist, including performance, security, and error handling.

  • Defining requirements for a new feature
  • Clarifying vague feature requests
  • Writing testable acceptance criteria
Jeffallan/claude-skills12KUpdated Oct 22, 2026

atlassian-mcp

FreeSummary

Connect AI agents to Jira and Confluence through MCP, a protocol for accessing external tools. This skill guides issue searches and updates, page management, sprint workflows, authentication setup, and troubleshooting of Atlassian integrations.

  • Find Jira issues by assignee or status
  • Search and update Confluence pages
  • Turn meeting notes into Jira ticket updates
Jeffallan/claude-skills12KUpdated Oct 22, 2026