# io.github.Rswcf/deepviews (npm · deepviews-mcp)

Free financial data: company analysis, DCF, comps, benchmarks, screening. No API key.

- Trust score: 63/100 (medium)
- Change this week: +45
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- npm · `deepviews-mcp`: 63/100 (this document), [markdown](https://verifymcp.io/servers/rswcf-deepviews/deepviews-mcp.md), [page](https://verifymcp.io/servers/rswcf-deepviews/deepviews-mcp)

## Channel facts

- Registry: `npm`
- Package: `deepviews-mcp`
- Version: `1.0.1`
- Transport: `stdio`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, 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.

- **Supply Chain Security**: 86/100
  - No malware found by supply-chain analysis.
  - Only part of the dependency tree could be resolved (94 of 98), so this covers what we could see, not the whole tree.
  - No install/post-install scripts declared.
  - Only part of the dependency tree could be resolved (94 of 98), so this covers what we could see, not the whole tree.
- **Provenance & Transparency**: 19/100
  - Repository check failed: the declared repository URL returned HTTP 404.
  - Provenance check failed: no build-provenance attestation is published.
  - Clear OSI-approved license (Apache-2.0).
  - Actively maintained (last published 147 days ago).
  - Security-disclosure policy not yet verified: we couldn't inspect the source repository.
- **Schema Quality & AI Usability**: 72/100
  - AI-judged instruction clarity (good).
  - Context-footprint check failed: tool/resource definitions use about 921 tokens (~131/item across 7 items; 7 tools + 0 resources), over budget; trim descriptions and params.
  - 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 rswcf-deepviews -- npx -y deepviews-mcp
```

### Codex

```bash
codex mcp add rswcf-deepviews -- npx -y deepviews-mcp
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "rswcf-deepviews": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "deepviews-mcp"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add rswcf-deepviews --command npx --arg -y --arg deepviews-mcp
```

### Hermes

```yaml
mcp_servers:
  rswcf-deepviews:
    command: "npx"
    args: ["-y", "deepviews-mcp"]
```

### Other

```json
{
  "mcpServers": {
    "rswcf-deepviews": {
      "command": "npx",
      "args": [
        "-y",
        "deepviews-mcp"
      ]
    }
  }
}
```

## 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 63, +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.

### 2026-08-02 (score 62, +62)

- [security regression] Provenance: unverified → fail
- [security improvement] Known CVEs: unverified → partial
- [security improvement] Install scripts: unverified → pass
- [security improvement] Malware scan: unverified → pass
- [functional improvement] Stability: unverified → 0.23
- [functional improvement] MCP protocol: unverified → pass
- [functional improvement] Maintenance: unverified → pass
- [functional improvement] Dependency health: unverified → partial
- [functional improvement] License: unverified → pass
- [functional improvement] Tool coverage: unverified → 100
- [functional] Licence: Apache-2.0

### 2026-08-01 (score 0, −29)

- [security] Stability: Stability not yet verified: we do not have a sandbox capture of the MCP schema this version of the package serves yet.
- [functional regression] Capabilities: pass → unverified
- [functional regression] Tool coverage: 100 → unverified

### 2026-07-31 (score 29, −25)

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

### 2026-07-30 (score 54, −18)

- [security regression] Malware scan: pass → unverified

### 2026-07-29 (score 72, +33)

- [security regression] Provenance: unverified → fail
- [security improvement] Known CVEs: unverified → partial
- [security improvement] Install scripts: unverified → pass
- [functional improvement] Schema quality: unverified → good
- [functional improvement] Maintenance: unverified → pass
- [functional improvement] Dependency health: unverified → partial
- [functional improvement] License: unverified → pass
- [functional] Licence: Apache-2.0

### 2026-07-28 (score 39, +21)

- [functional improvement] Tool coverage: unverified → 100
- [functional] First check of Tool coverage: 100
- [functional] First check of Schema quality: unverified
- [functional] First check of Schema quality: fail
- [functional] First check of Schema quality: fail

### 2026-07-27 (score 18)

First indexed and scored.

## MCP tools (7)

### `analyze_company` (~62 tokens)

Get comprehensive financial analysis for a company including valuation ratios, financial statements, and key metrics. Data sourced from SEC EDGAR filings and Polygon.io market data.

Input parameters:

- `ticker` (string, required): Stock ticker symbol (e.g., AAPL, MSFT, GOOGL)

### `calculate_dcf` (~202 tokens)

Calculate Discounted Cash Flow valuation with sensitivity analysis and reverse DCF. Returns fair value per share, margin of safety, projected FCFs, and a WACC vs terminal growth sensitivity matrix.

Input parameters:

- `growth_rate` (number): Annual FCF growth rate during projection period (decimal, e.g., 0.10 for 10%). Defaults to historical FCF CAGR or 8%.
- `projection_years` (number): Number of years to project FCF (5-20). Default: 10.
- `terminal_growth` (number): Perpetual growth rate after projection period (decimal, e.g., 0.025 for 2.5%). Default: 0.025.
- `ticker` (string, required): Stock ticker symbol (e.g., AAPL, MSFT)
- `wacc` (number): Weighted Average Cost of Capital (decimal, e.g., 0.10 for 10%). Default: computed via CAPM.

### `get_industry_benchmarks` (~96 tokens)

Get industry benchmark data comparing a company against its sector peers. Returns 25th/50th/75th percentile for P/E, P/B, P/S, EV/EBITDA, margins, ROE, current ratio, and debt-to-equity. Data from SEC EDGAR filings with Polygon.io market caps.

Input parameters:

- `ticker` (string, required): Stock ticker symbol (e.g., AAPL, MSFT)

### `get_analyst_ratings` (~64 tokens)

Get estimated analyst consensus ratings, price targets, and recommendation distribution for a company. Note: ratings are DeepViews estimates derived from valuation metrics, not real analyst data.

Input parameters:

- `ticker` (string, required): Stock ticker symbol (e.g., AAPL, MSFT)

### `screen_stocks` (~335 tokens)

Screen stocks by sector, industry, and financial metrics. Filter by P/E, P/B, EV/EBITDA, ROE, debt-to-equity, market cap, and revenue. Returns matching companies with full financial profiles.

Input parameters:

- `de_max` (number): Maximum Debt-to-Equity ratio
- `de_min` (number): Minimum Debt-to-Equity ratio
- `eveb_max` (number): Maximum EV/EBITDA
- `eveb_min` (number): Minimum EV/EBITDA
- `industry` (string): Industry within the sector (optional)
- `mc_max` (number): Maximum market cap in dollars
- `mc_min` (number): Minimum market cap in dollars (e.g., 1000000000 for $1B)
- `pb_max` (number): Maximum P/B ratio
- `pb_min` (number): Minimum P/B ratio
- `pe_max` (number): Maximum P/E ratio
- `pe_min` (number): Minimum P/E ratio
- `rev_max` (number): Maximum revenue in dollars
- `rev_min` (number): Minimum revenue in dollars
- `roe_max` (number): Maximum Return on Equity (decimal)
- `roe_min` (number): Minimum Return on Equity (decimal, e.g., 0.15 for 15%)
- `sector` (string, required): GICS sector name (e.g., "Technology", "Healthcare", "Financial Services", "Energy", "Industrials", "Consumer Cyclical", "Consumer Defensive", "Communication Services", "Utilities", "Real Estate", "Ba…

### `get_news_sentiment` (~69 tokens)

Get aggregated news sentiment analysis for a company over the last 30 days. Returns sentiment score (-100 to +100), label, trend, and article count breakdown. Powered by Polygon.io news API.

Input parameters:

- `ticker` (string, required): Stock ticker symbol (e.g., AAPL, MSFT)

### `get_comparables` (~93 tokens)

Get comparable company analysis showing a target company vs its closest peers by market cap. Returns per-company metrics (P/E, P/B, P/S, EV/EBITDA, Gross Margin, Net Margin, ROE, D/E) with group statistics. Data from SEC EDGAR filings + Polygon.io market caps.

Input parameters:

- `ticker` (string, required): Stock ticker symbol (e.g., AAPL, MSFT)

## Diagnostics

Captured diagnostic sections: Provenance, Dependencies. The full working is on the page: https://verifymcp.io/servers/rswcf-deepviews/deepviews-mcp#diagnostics

## Score history

- 2026-08-03: 63
- 2026-08-02: 62
- 2026-08-01: 0
- 2026-07-31: 29
- 2026-07-30: 54
- 2026-07-29: 72
- 2026-07-28: 39
- 2026-07-27: 18

## Links

- npm package: https://www.npmjs.com/package/deepviews-mcp
- Socket report: https://socket.dev/npm/package/deepviews-mcp
- Changelog RSS feed: https://verifymcp.io/servers/rswcf-deepviews/deepviews-mcp/changelog.xml
- Changelog JSON feed: https://verifymcp.io/servers/rswcf-deepviews/deepviews-mcp/changelog.json
- HTML version of this page: https://verifymcp.io/servers/rswcf-deepviews/deepviews-mcp