# Hemrock MCP (remote · mcp.hemrock.com)

Hemrock financial modeling prompts: context primers, task prompts, checks, and best practices.

- Trust score: 67/100 (medium)
- Change this week: +5
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- remote · `mcp.hemrock.com`: 67/100 (this document), [markdown](https://verifymcp.io/servers/tdavidson-mcp-hemrock/mcp.md), [page](https://verifymcp.io/servers/tdavidson-mcp-hemrock/mcp)

## Channel facts

- Endpoint: `https://mcp.hemrock.com/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `1.0.0`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-08-03.

- **Endpoint Security**: 63/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - Authorisation not fully verified: no authorisation is required to call this server, and 11 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.
  - HTTPS is enforced; there's no plaintext access path.
  - The HSTS (Strict-Transport-Security) header is present.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 64/100
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 949 tokens (~86/item across 11 items; 11 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 27/100
  - Stability observed for 8 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% of tool parameters carry a description.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### Claude

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

### Codex

```toml
[mcp_servers.tdavidson-mcp-hemrock]
url = "https://mcp.hemrock.com/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "tdavidson-mcp-hemrock": {
      "type": "remote",
      "url": "https://mcp.hemrock.com/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add tdavidson-mcp-hemrock --url https://mcp.hemrock.com/mcp --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  tdavidson-mcp-hemrock:
    url: "https://mcp.hemrock.com/mcp"
```

### Other

```json
{
  "mcpServers": {
    "tdavidson-mcp-hemrock": {
      "type": "http",
      "url": "https://mcp.hemrock.com/mcp"
    }
  }
}
```

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-08-03 (score 67, +1)

No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-07-31 (score 66, +2)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-07-30 (score 64, 0)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-07-29 (score 64, +1)

No change was recorded against any check on this day. Stability & Change Management went from 7 to 10. That category is still filling its 30-day observation window: 2 days of observed history at the previous scan, 3 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-07-28 (score 63, +1)

No change was recorded against any check on this day. Stability & Change Management went from 3 to 7. That category is still filling its 30-day observation window: 1 days of observed history at the previous scan, 2 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-07-27 (score 62, 0)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-07-26 (score 62)

First indexed and scored.

## MCP tools (11)

### `get_context` (~59 tokens)

Get Hemrock modeling context

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

Input parameters:

- `template_name` (string): Optional. If provided, appends a template-specific primer to the universal context.

### `get_prompts` (~61 tokens)

Get Hemrock task prompts

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

Input parameters:

- `task_type` (string): Optional task type filter.
- `template_name` (string, required): The Hemrock template being used.

### `get_checks` (~65 tokens)

Get Hemrock validation 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.

Input parameters:

- `template_name` (string, required): The template to get checks for. Use "all" for universal checks only.

### `get_best_practices` (~52 tokens)

Get Hemrock best practices

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

Input parameters:

- `topic` (string): Optional topic filter. Returns all best practices if omitted.

### `list_concepts` (~125 tokens)

List Hemrock modeling 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.

Input parameters:

- `tag` (string): Optional. Filter to concepts whose tags contain this string (e.g. "cap tables").
- `template_name` (string): Optional. Filter to concepts relevant to a specific Hemrock template.

### `get_concept` (~78 tokens)

Get a Hemrock modeling 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.

Input parameters:

- `slug` (string, required): The concept slug, from list_concepts (e.g. "waterfall", "anti-dilution").

### `list_models` (~53 tokens)

List Hemrock model engines

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.

### `get_access` (~64 tokens)

Get access to a Hemrock model

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.

Input parameters:

- `model` (string, required): Model key to check access for.

### `cap_table_compute` (~181 tokens)

Compute a cap table

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.

Input parameters:

- `events` (array, required): Ordered cap-table events. Each has a "type" (common_issuance, priced_round, convertible_round, option_pool, option_grant, warrant_round, secondary_sale, manual_issuance) and a "label", plus type-spec…

### `exit_waterfall_compute` (~117 tokens)

Compute an exit waterfall

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".

Input parameters:

- `exitValuation` (number, required): Total exit proceeds to distribute.
- `model` (object, required): Waterfall model: { common: [...], preferred: [...], options?, warrants?, convertibles? }. See list_concepts ("waterfall") for the structure.

### `fund_economics_compute` (~94 tokens)

Compute fund economics

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.

Input parameters:

- `inputs` (object, required): Fund inputs: committed capital, fees, portfolio construction, carry tiers. See list_concepts and the Fund Economics template for fields.

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/tdavidson-mcp-hemrock/mcp#diagnostics

## Score history

- 2026-08-03: 67
- 2026-08-02: 66
- 2026-08-01: 66
- 2026-07-31: 66
- 2026-07-30: 64
- 2026-07-29: 64
- 2026-07-28: 63
- 2026-07-27: 62
- 2026-07-26: 62

## Links

- Remote endpoint: https://mcp.hemrock.com/mcp
- Repository: https://github.com/tdavidson/mcp-hemrock
- Website: https://hemrock.com/mcp
- Changelog RSS feed: https://verifymcp.io/servers/tdavidson-mcp-hemrock/mcp/changelog.xml
- Changelog JSON feed: https://verifymcp.io/servers/tdavidson-mcp-hemrock/mcp/changelog.json
- HTML version of this page: https://verifymcp.io/servers/tdavidson-mcp-hemrock/mcp