io.github.Rswcf/deepviews
NPM · DEEPVIEWS-MCP · SCANNED SEP 25
Free financial data: company analysis, DCF, comps, benchmarks, screening. No API key.
Available components
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. How we score → Why this is hard to score →
Supply Chain Security98
- No malware found by supply-chain analysis.Pass
- No known CVEs affecting this package version or its production dependencies.Pass
- No install/post-install scripts declared.Pass
- 31 of 95 dependencies flagged as unhealthy. View diagnostics → Partial
Provenance & Transparency19
- Repository check failed: no source repository is declared. See how to fix → View diagnostics → Fail
- Provenance check failed: no build-provenance attestation is published. See how to fix → View diagnostics → Fail
- Clear OSI-approved license (Apache-2.0).Pass
- Actively maintained (last published 1 days ago).Pass
- Security-disclosure policy not yet verified: we couldn't inspect the source repository.Unverified
Schema Quality & AI Usability74
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 977 tokens (~139/item across 7 items; 7 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management72
- Stability check failed: the tool surface changed between 1.0.1 and 1.1.2: 1 tool removals, 0 breaking changes, 1 additions. See how to fix → Fail
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 7 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 7 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
How do I install the io.github.Rswcf/deepviews MCP server?
io.github.Rswcf/deepviews runs locally as an npm package, launched with npx -y deepviews-mcp. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
npm · deepviews-mcp
claude mcp add rswcf-deepviews -- npx -y deepviews-mcp
{
"mcpServers": {
"rswcf-deepviews": {
"command": "npx",
"args": [
"-y",
"deepviews-mcp"
]
}
}
} {
"servers": {
"rswcf-deepviews": {
"command": "npx",
"args": [
"-y",
"deepviews-mcp"
]
}
}
} codex mcp add rswcf-deepviews -- npx -y deepviews-mcp
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"rswcf-deepviews": {
"type": "local",
"command": [
"npx",
"-y",
"deepviews-mcp"
],
"enabled": true
}
}
} openclaw mcp add rswcf-deepviews --command npx --arg -y --arg deepviews-mcp
mcp_servers:
rswcf-deepviews:
command: "npx"
args: ["-y", "deepviews-mcp"] {
"McpServers": {
"rswcf-deepviews": {
"Transport": "stdio",
"Command": "npx",
"Arguments": [
"-y",
"deepviews-mcp"
]
}
}
} assistant mcp add rswcf-deepviews -t stdio -c npx -a -y deepviews-mcp
{
"mcpServers": {
"rswcf-deepviews": {
"command": "npx",
"args": [
"-y",
"deepviews-mcp"
]
}
}
} Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 25 Sept 26 +1
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 23 Sept 26 +1
- Stability: fail → unverified ▼ security
- Tool safety: pass → unverified ▼ security
- Capabilities: pass → unverified ▼ functional
- Tool coverage: 100 → unverified ▼ functional
- Package version: 1.1.0 → 1.1.2 functional
- Package version: 1.1.0 → 1.1.1 functional
- 22 Sept 26 −6
- Stability: pass → unverified ▼ security
- Tool safety: pass → unverified ▼ security
- Stability: pass → fail ▼ security
- Source repository: Repository check failed: no source repository is declared. security
- Capabilities: pass → unverified ▼ functional
- Tool coverage: 100 → unverified ▼ functional
- Stability: pass → 0.77 functional
- Package version: 1.0.1 → 1.1.0 functional
- 21 Sept 26 0
- Stability: 0.97 → pass security
- 20 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 93 to 97. That category is still filling its 30-day observation window: 28 days of observed history at the previous scan, 29 at this one. The score rises as the window fills, whether or not the server changes.
- 18 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 87 to 90. That category is still filling its 30-day observation window: 26 days of observed history at the previous scan, 27 at this one. The score rises as the window fills, whether or not the server changes.
- 16 Sept 26 −2
- Stability: pass → 0.83 functional
- 15 Sept 26 0
- Stability: 0.97 → pass security
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 25 Sept 2026 · Analysed npm/deepviews-mcp@1.1.2
Provenance No attestation
The registry publishes no build provenance for this version, so there is nothing to verify.
| Result | No attestation |
|---|---|
| Ecosystem | npm |
Background: How many MCP packages publish verified provenance →
Dependencies 95 packages
| Packages resolved | 95 |
|---|---|
| Stale | 31 |
| Tree resolution | Complete |
Background: SBOMs and build attestations, explained →
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
analyze_company ~72
Get comprehensive financial analysis for a company: valuation ratios, the latest financial statements, several fiscal years of revenue and margins, and key metrics. Data sourced from SEC EDGAR filings and Polygon.io market data.
| Name | Type | Req | Description |
|---|---|---|---|
| ticker | string | yes | Stock ticker symbol (e.g., AAPL, MSFT, GOOGL) |
No output schema declared.
No examples provided.
calculate_dcf ~236
Run the DeepViews DCF (same model and default inputs as the deepviews.dev /dcf page): fair value per share versus the previous close, reverse DCF, projected FCFs, and a WACC vs terminal growth sensitivity matrix. Optional arguments override single assumptions.
| Name | Type | Req | Description |
|---|---|---|---|
| growth_rate | number | – | Annual FCF growth rate during projection period (decimal, e.g., 0.10 for 10%). Default: the DeepViews /dcf page growth estimate. |
| projection_years | number | – | Number of years to project FCF (3-25). Default: the /dcf page projection period. |
| terminal_growth | number | – | Perpetual growth rate after projection period (decimal, e.g., 0.025 for 2.5%). Default: the /dcf page terminal growth. |
| ticker | string | yes | Stock ticker symbol (e.g., AAPL, MSFT) |
| wacc | number | – | Weighted Average Cost of Capital (decimal, e.g., 0.10 for 10%). Default: WACC from company data with the live risk-free rate. |
No output schema declared.
No examples provided.
get_comparables ~93
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.
| Name | Type | Req | Description |
|---|---|---|---|
| ticker | string | yes | Stock ticker symbol (e.g., AAPL, MSFT) |
No output schema declared.
No examples provided.
get_industry_benchmarks ~96
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.
| Name | Type | Req | Description |
|---|---|---|---|
| ticker | string | yes | Stock ticker symbol (e.g., AAPL, MSFT) |
No output schema declared.
No examples provided.
get_market_signals ~69
Get real-time market signals for a stock including technical indicators (RSI, MACD, SMA 50/200), news sentiment analysis, and short interest data. All data sourced from Polygon.io.
| Name | Type | Req | Description |
|---|---|---|---|
| ticker | string | yes | Stock ticker symbol (e.g., AAPL, MSFT) |
No output schema declared.
No examples provided.
get_news_sentiment ~69
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.
| Name | Type | Req | Description |
|---|---|---|---|
| ticker | string | yes | Stock ticker symbol (e.g., AAPL, MSFT) |
No output schema declared.
No examples provided.
screen_stocks ~342
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.
| Name | Type | Req | Description |
|---|---|---|---|
| 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 | yes | Sector name (e.g., "Technology", "Healthcare", "Financials", "Energy", "Industrials", "Consumer Discretionary", "Consumer Staples", "Communication Services", "Utilities", "Real Estate", "Materials",… |
No output schema declared.
No examples provided.
What is the io.github.Rswcf/deepviews MCP server?
io.github.Rswcf/deepviews is an MCP server listed in the public MCP registry as io.github.Rswcf/deepviews. Free financial data: company analysis, DCF, comps, benchmarks, screening. No API key. This page covers its npm package (deepviews-mcp).
Is the io.github.Rswcf/deepviews MCP server safe to use?
io.github.Rswcf/deepviews scores 75 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 25 September 2026. It declares no install or post-install scripts. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the io.github.Rswcf/deepviews MCP server expose?
io.github.Rswcf/deepviews exposes 7 tools: analyze_company, calculate_dcf, get_industry_benchmarks, get_market_signals, screen_stocks, and 2 more. Their descriptions and schemas cost roughly 977 tokens of context every time the server is loaded.
Is the io.github.Rswcf/deepviews MCP server still maintained?
io.github.Rswcf/deepviews is still listed as active in the MCP registry. We last reached this channel on 25 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.
What licence is the io.github.Rswcf/deepviews MCP server under?
io.github.Rswcf/deepviews declares the Apache-2.0 licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.