# Stock Screener (pypi · stockscreen-mcp)

Daily stock screens, RS ratings, market breadth and group rankings for 12 markets. No API keys.

- Trust score: 89/100 (high trust)
- Change this week: +18
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-11-04

## Components

- pypi · `stockscreen-mcp`: 89/100 (this document), [markdown](https://verifymcp.io/servers/xang1234-stockscreen-mcp/stockscreen-mcp.md), [page](https://verifymcp.io/servers/xang1234-stockscreen-mcp/stockscreen-mcp)

## Channel facts

- Registry: `pypi`
- Package: `stockscreen-mcp`
- Version: `0.1.1`
- 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 2026-11-04.

- **Supply Chain Security**: 100/100
  - No malware found by supply-chain analysis.
  - No known CVEs affecting this package version or its production dependencies.
  - Runs hatchling.build at install time, a recognised build step with no custom scripting around it.
  - 1 of 28 dependencies flagged as unhealthy.
- **Provenance & Transparency**: 97/100
  - Source repository is publicly reachable at the declared URL.
  - Cryptographically verified build provenance (signed, bound to xang1234/stock-screener).
  - Clear OSI-approved license (Apache-2.0).
  - Actively maintained (last published 19 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 64/100
  - AI-judged instruction clarity (good).
  - Context-footprint check failed: tool/resource definitions use about 1071 tokens (~178/item across 6 items; 6 tools + 0 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 70/100
  - Stability observed for 21 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.
  - Structured output schemas are declared (100% of tools); any adoption earns full credit.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 6 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 7 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a current MCP spec version (2026-07-28).

## Install

### How do I install the Stock Screener MCP server?

Stock Screener runs locally as a PyPI package, launched with uvx stockscreen-mcp. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

### Claude

```bash
claude mcp add xang1234-stockscreen-mcp -- uvx stockscreen-mcp
```

### Cursor

```json
{
  "mcpServers": {
    "xang1234-stockscreen-mcp": {
      "command": "uvx",
      "args": [
        "stockscreen-mcp"
      ]
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "xang1234-stockscreen-mcp": {
      "command": "uvx",
      "args": [
        "stockscreen-mcp"
      ]
    }
  }
}
```

### Codex

```bash
codex mcp add xang1234-stockscreen-mcp -- uvx stockscreen-mcp
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "xang1234-stockscreen-mcp": {
      "type": "local",
      "command": [
        "uvx",
        "stockscreen-mcp"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add xang1234-stockscreen-mcp --command uvx --arg stockscreen-mcp
```

### Hermes

```yaml
mcp_servers:
  xang1234-stockscreen-mcp:
    command: "uvx"
    args: ["stockscreen-mcp"]
```

### Netclaw

```json
{
  "McpServers": {
    "xang1234-stockscreen-mcp": {
      "Transport": "stdio",
      "Command": "uvx",
      "Arguments": [
        "stockscreen-mcp"
      ]
    }
  }
}
```

### Vellum

```bash
assistant mcp add xang1234-stockscreen-mcp -t stdio -c uvx -a stockscreen-mcp
```

### Other

```json
{
  "mcpServers": {
    "xang1234-stockscreen-mcp": {
      "command": "uvx",
      "args": [
        "stockscreen-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.

### 2026-11-04 (score 89, +1)

No change was recorded against any check on this day. Stability & Change Management went from 67 to 70. That category is still filling its 30-day observation window: 20 days of observed history at the previous scan, 21 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-11-03 (score 88, +15)

- [security improvement] Malware scan: unverified → pass

### 2026-11-02 (score 73, −14)

- [security regression] Malware scan: pass → unverified

### 2026-11-01 (score 87, +15)

- [security improvement] Malware scan: unverified → pass

### 2026-10-31 (score 72, −14)

- [security regression] Malware scan: pass → unverified

### 2026-10-29 (score 86, +15)

- [security improvement] Malware scan: unverified → pass

### 2026-10-28 (score 71, +1)

No change was recorded against any check on this day. Stability & Change Management went from 43 to 47. That category is still filling its 30-day observation window: 13 days of observed history at the previous scan, 14 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-26 (score 70, +1)

No change was recorded against any check on this day. Stability & Change Management went from 37 to 40. That category is still filling its 30-day observation window: 11 days of observed history at the previous scan, 12 at this one. The score rises as the window fills, whether or not the server changes.

## MCP tools (6)

### `list_markets` (~222 tokens)

List the markets that have published data, so you know which market codes the other tools accept
and how fresh each one is.

Call this first when the user names a country or exchange, or asks how current the data is.
For one market's health, breadth and leading groups, use market_overview instead.

Each market returns its code (pass it as `market` to the other tools), name, as_of_date (the
trading day the data covers), status ("current"; "late" if it is behind its latest completed
session or its next update is over a day overdue; or "unknown"), and features: which of "scan"
(run_screen, get_stock, list_screens), "breadth" (market_overview breadth) and "groups"
(group_rankings) are published for it. unavailable_markets lists markets that failed this
publish. Takes no arguments. Results are cached for up to 10 minutes; markets are published
after their close by two scheduled runs, one for Asia and one for US/Europe.

### `list_screens` (~70 tokens)

Preset screens (Minervini, CANSLIM, VCP, chart patterns, momentum...) with their exact rules.

Pass a screen's id to run_screen.

Input parameters:

- `market` (string): Market code, e.g. US, HK, JP, IN, DE. See list_markets.

### `run_screen` (~167 tokens)

Run a preset screen and/or custom filters over a market's full daily scan (every listed stock).

A preset matches exactly the stocks the project's website shows for it. Filters are
combined with AND, including with the preset.

Input parameters:

- `descending` (boolean): Direction for sort_by; ignored without sort_by.
- `filters`: Extra conditions, all of which must hold.
- `limit` (integer): Rows to return; total_matches counts all.
- `market` (string): Market code, e.g. US, HK, JP, IN, DE. See list_markets.
- `screen`: Preset id from list_screens, e.g. minervini, canslim, vcp.
- `sort_by`: Field to sort by; defaults to the screen's own sort.

### `get_stock` (~100 tokens)

Everything the daily scan knows about one stock: RS ratings, stage, scores, growth, group rank,
setup/pattern fields, and which preset screens it currently passes.

Input parameters:

- `market` (string): Market code, e.g. US, HK, JP, IN, DE. See list_markets.
- `symbol` (string, required): Ticker as listed in that market, e.g. NVDA, 0700.HK, 7203.T.

### `market_overview` (~95 tokens)

Market health in one call: exposure score and stance (distribution days, follow-through day,
trend), StockBee-style breadth (4% movers, 5/10-day ratios, T2108, 52-week highs/lows),
key index/asset moves, and the strongest industry groups.

Input parameters:

- `market` (string): Market code, e.g. US, HK, JP, IN, DE. See list_markets.

### `group_rankings` (~196 tokens)

Rank a market's IBD-style industry groups by their stocks' relative strength (1 = strongest),
with 1W/1M/3M/6M rank changes and this week's biggest movers.

Use it to find leading or improving industries. Pass `group` (full name, or any part of it
that matches only one group) for that group's rank history and its stocks, strongest RS
first. For a quick top-5 alongside breadth, market_overview is enough; to filter stocks by
group rank, use run_screen with ibd_group_rank. Rankings are end-of-day and update once a day.

Input parameters:

- `group`: Industry group name for its detail and constituents.
- `limit` (integer): Groups to return, or with `group`, constituent stocks to return.
- `market` (string): Market code, e.g. US, HK, JP, IN, DE. See list_markets.

## Diagnostics

Captured diagnostic sections: Provenance, Install scripts, Dependencies. The full working is on the page: https://verifymcp.io/servers/xang1234-stockscreen-mcp/stockscreen-mcp#diagnostics

## Score history

- 2026-11-04: 89
- 2026-11-03: 88
- 2026-11-02: 73
- 2026-11-01: 87
- 2026-10-31: 72
- 2026-10-30: 86
- 2026-10-29: 86
- 2026-10-28: 71
- 2026-10-27: 70
- 2026-10-26: 70
- 2026-10-25: 69
- 2026-10-24: 69
- 2026-10-23: 68
- 2026-10-22: 83
- 2026-10-21: 67
- 2026-10-20: 82
- 2026-10-19: 81
- 2026-10-18: 66
- 2026-10-17: 80
- 2026-10-16: 65
- 2026-10-15: 79
- 2026-10-14: 79
- 2026-10-13: 49
- 2026-10-12: 49

## Common questions

### What is the Stock Screener MCP server?

Stock Screener is an MCP server listed in the public MCP registry as io.github.xang1234/stockscreen-mcp. Daily stock screens, RS ratings, market breadth and group rankings for 12 markets. No API keys. This page covers its PyPI package (stockscreen-mcp).

### Is the Stock Screener MCP server safe to use?

Stock Screener scores 89 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 4 November 2026. Its build provenance is signed and verified. 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 Stock Screener MCP server expose?

Stock Screener exposes 6 tools: list_markets, list_screens, run_screen, get_stock, market_overview, group_rankings. Their descriptions and schemas cost roughly 850 tokens of context every time the server is loaded.

### Is the Stock Screener MCP server still maintained?

Stock Screener is still listed as active in the MCP registry. We last reached this channel on 4 November 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 Stock Screener MCP server under?

Stock Screener 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.

## Links

- PyPI project: https://pypi.org/project/stockscreen-mcp/
- Socket report: https://socket.dev/pypi/package/stockscreen-mcp
- Repository: https://github.com/xang1234/stock-screener
- Website: https://xang1234.github.io/stock-screener/
- Changelog RSS feed: https://verifymcp.io/servers/xang1234-stockscreen-mcp/stockscreen-mcp.xml
- Changelog JSON feed: https://verifymcp.io/servers/xang1234-stockscreen-mcp/stockscreen-mcp.json
- HTML version of this page: https://verifymcp.io/servers/xang1234-stockscreen-mcp/stockscreen-mcp