# Kronos (pypi · kronos-mcp)

Stock price forecasting for China A-shares — Kronos K-line time-series model

- Trust score: 74/100 (medium)
- Change this week: +3
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-09-20

## Components

- pypi · `kronos-mcp`: 74/100 (this document), [markdown](https://verifymcp.io/servers/hangeaiagent-kronos-mcp/kronos-mcp.md), [page](https://verifymcp.io/servers/hangeaiagent-kronos-mcp/kronos-mcp)

## Channel facts

- Registry: `pypi`
- Package: `kronos-mcp`
- Version: `0.1.2`
- 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 2026-09-20.

- **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 native-build step with no shell scripting around it.
  - 1 of 32 dependencies flagged as unhealthy.
- **Provenance & Transparency**: 48/100
  - Source repository is publicly reachable at the declared URL.
  - Provenance check failed: no build-provenance attestation is published.
  - Clear OSI-approved license (Apache-2.0).
  - Actively maintained (last published 9 days ago).
  - Publishes a security disclosure policy (SECURITY.md).
- **Schema Quality & AI Usability**: 79/100
  - AI-judged instruction clarity (excellent).
  - Context-footprint check failed: tool/resource definitions use about 346 tokens (~173/item across 2 items; 2 tools + 0 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 33/100
  - Stability observed for 10 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 71/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 0% 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 2 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 2 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 Kronos MCP server?

Kronos runs locally as a PyPI package, launched with uvx kronos-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 hangeaiagent-kronos-mcp -- uvx kronos-mcp
```

### Cursor

```json
{
  "mcpServers": {
    "hangeaiagent-kronos-mcp": {
      "command": "uvx",
      "args": [
        "kronos-mcp"
      ]
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "hangeaiagent-kronos-mcp": {
      "command": "uvx",
      "args": [
        "kronos-mcp"
      ]
    }
  }
}
```

### Codex

```bash
codex mcp add hangeaiagent-kronos-mcp -- uvx kronos-mcp
```

### opencode

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

### OpenClaw

```bash
openclaw mcp add hangeaiagent-kronos-mcp --command uvx --arg kronos-mcp
```

### Hermes

```yaml
mcp_servers:
  hangeaiagent-kronos-mcp:
    command: "uvx"
    args: ["kronos-mcp"]
```

### Netclaw

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

### Vellum

```bash
assistant mcp add hangeaiagent-kronos-mcp -t stdio -c uvx -a kronos-mcp
```

### Other

```json
{
  "mcpServers": {
    "hangeaiagent-kronos-mcp": {
      "command": "uvx",
      "args": [
        "kronos-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.

### 2026-09-19 (score 74, +1)

No change was recorded against any check on this day. Stability & Change Management went from 27 to 30. That category is still filling its 30-day observation window: 8 days of observed history at the previous scan, 9 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-17 (score 73, +1)

No change was recorded against any check on this day. Stability & Change Management went from 20 to 23. That category is still filling its 30-day observation window: 6 days of observed history at the previous scan, 7 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-15 (score 72, +16)

- [security improvement] Malware scan: unverified → pass

### 2026-09-14 (score 56, −15)

- [security regression] Malware scan: pass → unverified

### 2026-09-13 (score 71, +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.

### 2026-09-12 (score 70, +15)

- [security improvement] Malware scan: unverified → pass

### 2026-09-11 (score 55, 0)

- [functional improvement] Stability: unverified → 0.03
- [functional] Package version: 0.1.1 → 0.1.2

### 2026-09-10 (score 55)

First indexed and scored.

## MCP tools (2)

### `kronos_health` (~72 tokens)

确认 Kronos 服务能连上、你的 key 是有效的。

\**遇到任何问题先调这个。**它能把「key 不对」和「代码不对」区分开 ——
直接调 predict 失败时,这两种原因看起来是一样的。

Output parameters:

- `result` (string)

### `kronos_predict` (~274 tokens)

预测一只股票未来 N 根日 K 线。

symbol    A 股代码,`600519` 或 `600519.SH` 两种写法都认
pred_len  预测多少根,1~30。默认 10

返回每根预测 K 线的 date / open / high / low / close / volume,
外加 `last_close`(最后一根真实收盘价)和 `expected_return`
(末根预测收盘 / 最后真实收盘 − 1)—— 这个比例是最常用的那个数。

⚠️ **一次调用要 30-70 秒**(GPU 推理),这是正常的,不要因为慢就重试。
要问多只票就依次调用,不要指望批量 —— 上游一次只接受一个代码。

⚠️ **只有 A 股有数据。** 问美股或港股会返回 symbol_not_found。

⚠️ 这是模型的**统计外推,不是投资建议**。它没有读新闻、不知道停牌和财报,
极端行情下会显著偏离。把它当成一个参考信号,不要当结论。

Input parameters:

- `pred_len` (integer)
- `symbol` (string, required)

Output parameters:

- `result` (string)

## Diagnostics

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

## Score history

- 2026-09-20: 74
- 2026-09-19: 74
- 2026-09-18: 73
- 2026-09-17: 73
- 2026-09-16: 72
- 2026-09-15: 72
- 2026-09-14: 56
- 2026-09-13: 71
- 2026-09-12: 70
- 2026-09-11: 55
- 2026-09-10: 55

## Common questions

### What is the Kronos MCP server?

Kronos is an MCP server listed in the public MCP registry as io.github.hangeaiagent/kronos-mcp. Stock price forecasting for China A-shares, Kronos K-line time-series model. This page covers its PyPI package (kronos-mcp).

### Is the Kronos MCP server safe to use?

Kronos scores 74 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 20 September 2026. 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 Kronos MCP server expose?

Kronos exposes 2 tools: kronos_health, kronos_predict. Their descriptions and schemas cost roughly 346 tokens of context every time the server is loaded.

### Is the Kronos MCP server still maintained?

Kronos is still listed as active in the MCP registry. We last reached this channel on 20 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 Kronos MCP server under?

Kronos 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/kronos-mcp/
- Socket report: https://socket.dev/pypi/package/kronos-mcp
- Repository: https://github.com/agentpit-io/hunter-community
- Changelog RSS feed: https://verifymcp.io/servers/hangeaiagent-kronos-mcp/kronos-mcp.xml
- Changelog JSON feed: https://verifymcp.io/servers/hangeaiagent-kronos-mcp/kronos-mcp.json
- HTML version of this page: https://verifymcp.io/servers/hangeaiagent-kronos-mcp/kronos-mcp