# aTars MCP by aarna

> Use this tool when you need to access structured crypto market data and intelligence, such as technical indicators and sentiment analysis, to inform AI-driven trading decisions or research. It provides a unified interface for querying market signals, indicator data, and news sentiment, enabling efficient development of trading agents, research assistants, and quantitative models. Ideal for use cases like AI trading, crypto research, and model training, where reliable and structured market data is crucial.

Canonical page: https://skillsregistry.net/skills/atars-mcp-aarnaai  
JSON: https://api.skillsregistry.net/v1/skills/atars-mcp-aarnaai

## Description

aTars MCP by aarna provides AI agents with structured access to crypto market signals, technical indicators, and sentiment analysis.

The server exposes 18 tools across technical and sentiment categories, enabling agents to query market intelligence directly through MCP-compatible workflows.

Capabilities include:

- Technical indicator data (40+ features)
- Bullish / bearish signal summaries
- Historical indicator datasets
- News sentiment analysis
- Multi-symbol market queries
- ML-ready feature exports for model training

Example use cases:

AI trading agents analyzing market signals
crypto research assistants
quantitative model development
automated trading bots and alert systems
Instead of building data pipelines for indicators or sentiment analysis, developers can integrate the MCP server and query structured market intelligence directly.

## Trust

- **Trust score (0–1):** 0.65
- **Verification tier:** unverified

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** devops-ci
- **Updated:** 2026-07-16

## Source

- **Source listing:** [Smithery](https://smithery.ai/server/atars-MCP/aarnaai)

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "atars-mcp-aarnaai"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/atars-mcp-aarnaai` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/atars-mcp-aarnaai/pull`

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