# io.github.ycjcl868/mcp-server-fear-greed (npm · mcp-server-fear-greed)

An MCP server for mcp-server-fear-greed

- Trust score: 52/100 (low)
- Change this week: −8
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- npm · `mcp-server-fear-greed`: 52/100 (this document), [markdown](https://verifymcp.io/servers/ycjcl868-mcp-server-fear-greed/mcp-server-fear-greed.md), [page](https://verifymcp.io/servers/ycjcl868-mcp-server-fear-greed/mcp-server-fear-greed)

## Channel facts

- Registry: `npm`
- Package: `mcp-server-fear-greed`
- Version: `latest`
- 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**: 50/100
  - No malware found by supply-chain analysis.
  - CVE data not yet available for this package.
  - Install-script risk not yet assessed.
  - Dependency-health data not yet available.
- **Provenance & Transparency**: 31/100
  - Source repository is publicly reachable at the declared URL.
  - Provenance check failed: the declared version isn't published, so its provenance can't be verified.
  - License check failed: no license is declared.
  - Actively maintained (last published 327 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 77/100
  - AI-judged instruction clarity (excellent).
  - Tool/resource definitions use about 83 tokens (~83/item across 1 items; 1 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 0/100
  - Stability not yet verified: not enough scan history yet (needs a 30-day window).
- **Tool Coverage**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - Structured output schemas are declared (100% of tools); any adoption earns full credit.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

**Unverified: 1 category.** A category scored 0 because we could not verify it: a data source with nothing on this package, evidence we could not reach, or a check we could not run. We only credit what we can confirm.

## Install

### Claude

```bash
claude mcp add ycjcl868-mcp-server-fear-greed -- npx -y mcp-server-fear-greed
```

### Codex

```bash
codex mcp add ycjcl868-mcp-server-fear-greed -- npx -y mcp-server-fear-greed
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "ycjcl868-mcp-server-fear-greed": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "mcp-server-fear-greed"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add ycjcl868-mcp-server-fear-greed --command npx --arg -y --arg mcp-server-fear-greed
```

### Hermes

```yaml
mcp_servers:
  ycjcl868-mcp-server-fear-greed:
    command: "npx"
    args: ["-y", "mcp-server-fear-greed"]
```

### Other

```json
{
  "mcpServers": {
    "ycjcl868-mcp-server-fear-greed": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-server-fear-greed"
      ]
    }
  }
}
```

## 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.

### 2026-08-02 (score 52, +15)

- [security improvement] Malware scan: unverified → pass

### 2026-08-01 (score 37, −5)

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

### 2026-07-31 (score 42, −18)

- [security regression] Malware scan: pass → unverified

### 2026-07-29 (score 60, +18)

- [security improvement] Malware scan: unverified → pass

### 2026-07-28 (score 42, −18)

- [security regression] Malware scan: pass → unverified

### 2026-07-27 (score 60, +35)

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

### 2026-07-26 (score 25)

First indexed and scored.

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

## MCP tools (1)

### `get_fear_greed_index` (~83 tokens)

Get US stock market Fear & Greed Index data. Returns comprehensive market sentiment analysis including the main composite index and 7 individual indicators (market momentum, stock price strength/breadth, options sentiment, volatility, safe haven demand, junk bond demand). Each indicator includes score (0-100), rating, and timestamp. See schema for detailed field descriptions.

Output parameters:

- `data` (object)

## Diagnostics

Captured diagnostic sections: Provenance. The full working is on the page: https://verifymcp.io/servers/ycjcl868-mcp-server-fear-greed/mcp-server-fear-greed#diagnostics

## Score history

- 2026-08-03: 52
- 2026-08-02: 52
- 2026-08-01: 37
- 2026-07-31: 42
- 2026-07-29: 60
- 2026-07-28: 42
- 2026-07-27: 60
- 2026-07-26: 25

## Links

- npm package: https://www.npmjs.com/package/mcp-server-fear-greed
- Socket report: https://socket.dev/npm/package/mcp-server-fear-greed
- Repository: https://github.com/ycjcl868/mcp-server-fear-greed
- Changelog RSS feed: https://verifymcp.io/servers/ycjcl868-mcp-server-fear-greed/mcp-server-fear-greed/changelog.xml
- Changelog JSON feed: https://verifymcp.io/servers/ycjcl868-mcp-server-fear-greed/mcp-server-fear-greed/changelog.json
- HTML version of this page: https://verifymcp.io/servers/ycjcl868-mcp-server-fear-greed/mcp-server-fear-greed