io.github.tdavidson/mcp-hemrock

Tools

• cap_table_compute

  Computes a cap table from a list of events (founders, priced rounds, SAFEs/notes, option pools, warrants). Returns per-round snapshots and the final ownership/dilution state. Requires a Hemrock API key with the Cap Table & Exit Waterfall product; without it you get a checkout URL. Call list_concepts/get_concept for the event structure.

  shallow
• exit_waterfall_compute

  Computes an exit waterfall: distributes an exit valuation across the cap stack (preferences, participation, conversions, options, warrants). Requires a Hemrock API key with the Cap Table & Exit Waterfall product. Pass a "model" object and a numeric "exitValuation".

  shallow
• fund_economics_compute

  Computes venture fund economics from a set of inputs (committed capital, fees, deployment, carry tiers): returns capital calls, fees, NAV, and gross/net returns. Free — any valid Hemrock API key works. Pass an "inputs" object.

  shallow
• get_access

  Returns how to get access to a model engine: whether it is free, the price, and a checkout URL to purchase. Use when a compute tool returns a payment-required error, or to check access before running.

  shallow
• get_best_practices

  Returns Hemrock's financial modeling best practices and design principles for a given topic. Useful as background context for AI interactions.

  shallow
• get_checks

  Returns Layer 3 sanity-check and validation prompts — the 'where AI gets financial modeling wrong' guidance. Use these to audit AI-generated work or catch common modeling errors.

  shallow
• get_concept

  Returns the full text of a single Hemrock concept doc by slug. Use this to learn how a financial-modeling calculation actually works before building or auditing it. Get valid slugs from list_concepts.

  shallow
• get_context

  Returns the universal context-setting primer for Hemrock models, plus an optional template-specific addendum. Always run this first before any other prompts.

  shallow
• get_prompts

  Returns task-specific Layer 2 prompts for a given template and task type. These are ready-to-use prompts for common modeling tasks.

  shallow
• list_concepts

  Lists Hemrock financial-modeling concept docs — the methodology behind the math (exit waterfalls, anti-dilution, convertibles, cohorts, circular references, unit economics, and more). Returns a compact index of slugs, titles, and descriptions. Optionally filter by template_name or tag. Call get_concept to read the full text of any entry.

  shallow
• list_models

  Lists the Hemrock financial-model engines callable over the API, with pricing and (for paid ones) a checkout URL. No API key needed — use this to discover what you can run and what it costs before authenticating.

  shallow

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