Finances
Finances personals, pressupostos i eines financeres
saas-revenue-growth-metrics
deanpeters
Calculate SaaS revenue, retention, and growth metrics. Use when diagnosing momentum, churn, expansion, or product-market-fit signals.
acquisition-channel-advisor
deanpeters
Evaluate acquisition channels using unit economics, customer quality, and scalability. Use when deciding whether to scale, test, or kill a growth channel.
latex-econ-model
brycewang-stanford
Write and typeset economic models in LaTeX with proper notation
general-equilibrium-model-builder
brycewang-stanford
Build and solve Walrasian general equilibrium models with theory derivations and Julia computation
merger-model
NousResearch
Build accretion/dilution (merger) models in Excel — pro-forma P&L, synergies, financing mix, EPS impact. Pairs with excel-author. Use for M&A pitches, board materials, or deal evaluation.
comps-analysis
NousResearch
Build comparable company analysis in Excel — operating metrics, valuation multiples, statistical benchmarking vs peer sets. Pairs with excel-author. Use for public-company valuation, IPO pricing, sector benchmarking, or outlier detection.
3-statement-model
NousResearch
Build fully-integrated 3-statement models (IS, BS, CF) in Excel with working capital schedules, D&A roll-forwards, debt schedule, and the plugs that make cash and retained earnings tie. Pairs with excel-author.
configure-factory-rules
mastra-ai
Configure board-owned lifecycle, policy, phase-semantics, and tool-result rules, plus integration event rules
severe-weather
mastra-ai
Use when conditions include storms, flooding, heat waves, or other hazards.
earnings-analysis
anthropics
Create professional equity research earnings update reports (8-12 pages, 3,000-5,000 words) analyzing quarterly results for companies already under coverage. Fast-turnaround format focusing on beat/miss analysis, key metrics, updated estimates, and revised thesis. Includes 1-3 summary tables and 8-12 charts. Use when user requests "earnings update", "quarterly update", "earnings analysis", "Q1/Q2/Q3/Q4 results", or post-earnings report.
market-sizing
phuryn
"Estimate market size using TAM, SAM, and SOM with top-down and bottom-up approaches. Use when sizing a market opportunity, estimating addressable market, preparing for investor pitches, or evaluating market entry."
market-segments
phuryn
"Identify 3-5 potential customer segments with demographics, JTBD, and product fit analysis. Use when exploring market segments, identifying target audiences, evaluating new markets, or learning how to segment a market."
ce-pov
EveryInc
"Give a decisive, project-grounded point of view in the subject's own shape: a graded verdict on an external-adoption question, a holistic take on a document, or a position on a user-supplied approach set. Use for a solo POV, a mid-session second opinion, a named-peer cross-check, any request to consult other models or reconcile their opinions, an oracle panel, or a correction-cost-gated proactive cross-check offer. Not for findings review (use ce-doc-review), neutral explainers, or generating options (use ce-ideate or ce-brainstorm)."
test-compliance
langwatch
Test that your AI agent stays observational and doesn't give prescriptive advice in regulated domains (healthcare, finance, legal). Creates scenario tests for boundary enforcement and red team tests for adversarial probing. Use when your agent advises but must not prescribe.
creating-financial-models
anthropics
This skill provides an advanced financial modeling suite with DCF analysis, sensitivity testing, Monte Carlo simulations, and scenario planning for investment decisions
spending-analysis
pollinations
Analyze Pollinations Stripe revenue, pack purchases, and balance-bucket spending patterns with Tinybird production data.
invoice-organizer
ComposioHQ
Automatically organizes invoices and receipts for tax preparation by reading messy files, extracting key information, renaming them consistently, and sorting them into logical folders. Turns hours of manual bookkeeping into minutes of automated organization.
claude-code-plugins
melodic-software
"Run one coordinated, resumable audit pass over a repo: a three-scope inventory, then each owning plugin's checks lane by lane, presence-gated, with findings persisted per lane and one human gate for the whole pass. Read-only unless --fix. Use when: 'audit pass', 'run one pass over this repo', 'coordinate the audit skills', 'audit this repo end to end', 'resume the audit', 'one reconciled findings report', 'sweep all three scopes', or a release needs one diffable findings artifact."
exploring-llm-costs
PostHog
Investigate LLM spend in PostHog — total cost over time, cost by model, provider, user, trace, or custom dimension, token and cache-hit economics, and cost regressions. Use when the user asks "how much are we spending on LLMs?", "which model / user / feature is most expensive?", "why did cost spike?", wants to build a cost dashboard or alert, or pastes a trace URL and asks about its cost.
reviewing-personhog-protocol
PostHog
The full review process for personhog coordination-protocol changes — leases, fencing, handoffs, supervisors, failure budgets, warming, and changelog semantics. Use before pushing or requesting review on any personhog protocol changeset, when asked for an exhaustive or careful review of personhog code, and after any reviewer finds a gap the author missed. Covers the adversarial two-pass process, the review lens dimensions, the model-checking and test layers a change must clear, and the red-check-every-fix discipline.
implementing-warehouse-sources
PostHog
Implement and extend PostHog Data warehouse import sources. Use when adding a new source under products/warehouse_sources/backend/temporal/data_imports/sources, adding datasets/endpoints to an existing source, or adding incremental sync, resumable imports, webhook ingestion, pagination, credentials validation, and source tests.
using-redis-token-buckets
PostHog
'Use when adding a bucket-like rate limit backed by Redis: a per-caller budget with burst capacity and continuous refill, a refund path for requests that did no work, or a limit whose Retry-After must be a real wait rather than a window edge. posthog/token_bucket.py provides an atomic Lua token bucket (consume, refund, peek) over posthog.redis.get_client(). Choose it over DRF SimpleRateThrottle/fixed-window cache counters when boundary bursts, top-of-window lockouts, or charge-then-refund semantics matter. Trigger terms: token bucket, rate limit, burst, refill, quota, Retry-After, fixed window, throttle.'
pentest-checklist
zebbern
This skill should be used when the user asks to "plan a penetration test", "create a security assessment checklist", "prepare for penetration testing", "define pentest scope", "follow security testing best practices", or needs a structured methodology for penetration testing engagements.
weather
elizaOS
Get current weather and forecasts (no API key required). Use when the user asks about the weather, temperature, forecast, wind, humidity, or climate conditions for a city or location. Fetches real-time weather data from free services using curl.