# TASignal (npm · @agentgate-builder/tasignal)

Read-only crypto indicators, risk sizing and rule backtests. Not financial advice.

- Trust score: 46/100 (low)
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-10-22

## Components

- remote · `api.youraitools.co`: 70/100, [markdown](https://verifymcp.io/servers/co-youraitools-tasignal/tasignal-mcp.md), [page](https://verifymcp.io/servers/co-youraitools-tasignal/tasignal-mcp)
- npm · `@agentgate-builder/tasignal`: 46/100 (this document), [markdown](https://verifymcp.io/servers/co-youraitools-tasignal/agentgate-builder-tasignal.md), [page](https://verifymcp.io/servers/co-youraitools-tasignal/agentgate-builder-tasignal)

## Channel facts

- Registry: `npm`
- Package: `@agentgate-builder/tasignal`
- Version: `0.1.0`
- 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 2026-10-22.

- **Supply Chain Security**: 50/100
  - Malware scan not yet available for this package.
  - No known CVEs affecting this package version or its production dependencies.
  - No install/post-install scripts declared.
  - No production dependencies, so there is no dependency health to assess.
- **Provenance & Transparency**: 19/100
  - Repository check failed: no source repository is declared.
  - Provenance check failed: no build-provenance attestation is published.
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 0 days ago).
  - Security-disclosure policy not yet verified: we couldn't inspect the source repository.
- **Schema Quality & AI Usability**: 60/100
  - AI-judged instruction clarity (good).
  - Context-footprint check failed: tool/resource definitions use about 496 tokens (~165/item across 3 items; 3 tools + 0 resources), over budget; trim descriptions and params.
  - 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**: 78/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 33% of tool parameters carry a description.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 3 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 4 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **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

### How do I install the TASignal MCP server?

TASignal runs locally as an npm package, launched with npx -y @agentgate-builder/tasignal. 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 co-youraitools-tasignal -- npx -y @agentgate-builder/tasignal
```

### Cursor

```json
{
  "mcpServers": {
    "co-youraitools-tasignal": {
      "command": "npx",
      "args": [
        "-y",
        "@agentgate-builder/tasignal"
      ]
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "co-youraitools-tasignal": {
      "command": "npx",
      "args": [
        "-y",
        "@agentgate-builder/tasignal"
      ]
    }
  }
}
```

### Codex

```bash
codex mcp add co-youraitools-tasignal -- npx -y @agentgate-builder/tasignal
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "co-youraitools-tasignal": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "@agentgate-builder/tasignal"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add co-youraitools-tasignal --command npx --arg -y --arg @agentgate-builder/tasignal
```

### Hermes

```yaml
mcp_servers:
  co-youraitools-tasignal:
    command: "npx"
    args: ["-y", "@agentgate-builder/tasignal"]
```

### Netclaw

```json
{
  "McpServers": {
    "co-youraitools-tasignal": {
      "Transport": "stdio",
      "Command": "npx",
      "Arguments": [
        "-y",
        "@agentgate-builder/tasignal"
      ]
    }
  }
}
```

### Vellum

```bash
assistant mcp add co-youraitools-tasignal -t stdio -c npx -a -y @agentgate-builder/tasignal
```

### Other

```json
{
  "mcpServers": {
    "co-youraitools-tasignal": {
      "command": "npx",
      "args": [
        "-y",
        "@agentgate-builder/tasignal"
      ]
    }
  }
}
```

## 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.

### 2026-10-22 (score 46)

First indexed and scored.

## MCP tools (3)

### `ta_indicators` (~135 tokens)

Technical indicators and bias for an asset

Technical read for a crypto asset on closed candles. Free by default: bias (strong bearish ... strong bullish), trend and regime. With TASIGNAL_X402_PRIVATE_KEY set, returns the paid lite tier ($0.005 USDC on Base per call over x402): RSI, MACD, EMA 20/50/200, Bollinger, ATR, ADX, stochastic, realized volatility and the bias components. Read-only; not financial advice.

Input parameters:

- `symbol` (string, required): Asset ticker, e.g. BTC, ETH, SOL, HYPE
- `timeframe` (string): Candle timeframe (default 1h)

### `ta_position_size` (~142 tokens)

Risk metrics and ATR position sizing

Paid only (needs TASIGNAL_X402_PRIVATE_KEY, $0.02 USDC on Base per call): historical VaR/CVaR, drawdowns, volatility, Sharpe/Sortino, ATR stop and position size for account_usd at risk_pct. Read-only; not financial advice.

Input parameters:

- `account_usd` (number)
- `entry` (number)
- `risk_pct` (number)
- `side` (string)
- `stop` (number)
- `symbol` (string, required): Asset ticker, e.g. BTC, ETH, SOL, HYPE
- `timeframe` (string): Candle timeframe (default 1h)

### `ta_backtest` (~172 tokens)

Backtest a rule-based strategy

Paid only (needs TASIGNAL_X402_PRIVATE_KEY, $0.05 USDC on Base per call): sma_cross, ema_cross, rsi_reversion, breakout or macd_cross on up to 2000 candles with fees; return vs buy-and-hold, drawdown, Sharpe, win rate, trades. Historical simulation; past performance does not guarantee future results.

Input parameters:

- `bars` (integer)
- `direction` (string)
- `fast` (integer)
- `fee_bps` (number)
- `period` (integer)
- `slow` (integer)
- `strategy` (string, required)
- `symbol` (string, required): Asset ticker, e.g. BTC, ETH, SOL, HYPE
- `timeframe` (string): Candle timeframe (default 1h)

## Diagnostics

Captured diagnostic sections: Provenance, Dependencies. The full working is on the page: https://verifymcp.io/servers/co-youraitools-tasignal/agentgate-builder-tasignal#diagnostics

## Score history

- 2026-10-22: 46

## Common questions

### What is the TASignal MCP server?

TASignal is an MCP server listed in the public MCP registry as co.youraitools/tasignal. Read-only crypto indicators, risk sizing and rule backtests. Not financial advice. This page covers its npm package (@agentgate-builder/tasignal).

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

TASignal scores 46 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 22 October 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 TASignal MCP server expose?

TASignal exposes 3 tools: ta_indicators, ta_position_size, ta_backtest. Their descriptions and schemas cost roughly 449 tokens of context every time the server is loaded.

### Is the TASignal MCP server still maintained?

TASignal is still listed as active in the MCP registry. We last reached this channel on 22 October 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 TASignal MCP server under?

TASignal declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.

## Links

- npm package: https://www.npmjs.com/package/@agentgate-builder/tasignal
- Socket report: https://socket.dev/npm/package/@agentgate-builder/tasignal
- Website: https://youraitools.co/
- Changelog RSS feed: https://verifymcp.io/servers/co-youraitools-tasignal/agentgate-builder-tasignal.xml
- Changelog JSON feed: https://verifymcp.io/servers/co-youraitools-tasignal/agentgate-builder-tasignal.json
- HTML version of this page: https://verifymcp.io/servers/co-youraitools-tasignal/agentgate-builder-tasignal