Hemrock MCP

Connect it to your AI

Claude Code

claude mcp add --transport http mcp-hemrock https://mcp.hemrock.com/mcp

Claude, ChatGPT, Cursor and other apps

Add it as a custom connector with this URL (Streamable HTTP):

https://mcp.hemrock.com/mcp

Cursor, VS Code and other apps (mcp.json)

{
  "mcpServers": {
    "mcp-hemrock": {
      "url": "https://mcp.hemrock.com/mcp"
    }
  }
}

Tools it offers

18 tools, as the server itself reported during our check on Oct 31, 2026.

• get_contextReturns the universal context-setting primer for Hemrock models, plus an optional template-specific addendum. Always run this first before any other prompts.
• get_promptsReturns task-specific Layer 2 prompts for a given template and task type. These are ready-to-use prompts for common modeling tasks.
• get_checksReturns 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.
• get_best_practicesReturns Hemrock's financial modeling best practices and design principles for a given topic. Useful as background context for AI interactions.
• list_conceptsLists 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, ti
• get_conceptReturns 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.
• list_modelsLists the hosted Hemrock calculation engines (cap table, exit waterfall, fund economics), what each computes, and its price and checkout link. Free and needs no sign-in, so call it when the user asks what Hemrock can cal
• get_accessReturns public access terms for an engine: product, annual price, billing period, annual allowance, and a customer checkout URL. This is informational and does not purchase or confirm account-specific access; use get_acc
• get_account_accessReturns whether this connection is signed in, its annual product access and remaining calculations. Does not consume allowance. Call it before a compute tool if you are unsure the user can run one. If the result contains
• get_account_usageReturns signed-in usage history and endpoint/source breakdown. Does not consume allowance. If the result contains action_required (not signed in, no purchase, allowance used), relay it to the user with its links and offe
• cap_table_computeUse whenever the user asks who owns what after a financing: founder splits, option pools, priced rounds, SAFEs and convertible notes converting, warrants, pro-rata, or dilution across several rounds. Takes the financing
• exit_waterfall_computeUse whenever the user asks what each holder gets at an exit, acquisition or liquidation: liquidation preferences, participating vs non-participating preferred, participation caps, seniority, whether a series converts, op
• fund_economics_computeUse whenever the user asks how a venture fund's terms play out: fund size, management fees and step-downs, carry, investment period, recycling, reserves, deployment pace, and resulting net returns to LPs. Takes fund inpu
• list_saved_modelsLists the cap tables, exit waterfalls and fund models saved to the user's Hemrock account, plus fund models others have shared with them, newest first. Each has its kind, id, name, the user's role (owner, editor, viewer)
• get_saved_modelReturns a saved model's contents in the shape the compute tools take: a cap table's events and options, a waterfall's model and saved exit, or a fund's inputs, the features switched on, and featuresSavedButOff (configure
• run_saved_modelCalculates a saved model as it stands, with the same engine as the browser builder: ownership after every event for a cap table, proceeds by holder for a waterfall (at the saved exit, or up to 10 exitValuations you pass)
• update_saved_modelSaves a change to a model in the user's account; the browser builder shows it the next time it opens. Send only the fields that change. Owners can change anything; invited editors of a fund model can change its inputs wh
• create_saved_modelSaves a new model to the user's account so they can open it in the browser builder and keep working on it. A fund starts from Hemrock's defaults with your inputs merged on; a cap table needs events; a waterfall needs a m

Questions