# com.mylinedchart/chart-context (npm · @mylinedchart/mcp-chart-context)

Read-only MCP server: AI agents read your live MyLinedChart desktop chart context. Local, IBKR.

- Trust score: 69/100 (medium)
- Change this week: +23
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- npm · `@mylinedchart/mcp-chart-context`: 69/100 (this document), [markdown](https://verifymcp.io/servers/com-mylinedchart-chart-context/mylinedchart-mcp-chart-context.md), [page](https://verifymcp.io/servers/com-mylinedchart-chart-context/mylinedchart-mcp-chart-context)

## Channel facts

- Registry: `npm`
- Package: `@mylinedchart/mcp-chart-context`
- 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 2026-08-03.

- **Supply Chain Security**: 86/100
  - No malware found by supply-chain analysis.
  - Only part of the dependency tree could be resolved (94 of 98), so this covers what we could see, not the whole tree.
  - No install/post-install scripts declared.
  - Only part of the dependency tree could be resolved (94 of 98), so this covers what we could see, not the whole tree.
- **Provenance & Transparency**: 45/100
  - Source repository is publicly reachable at the declared URL.
  - Provenance check failed: no build-provenance attestation is published.
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 27 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 256 tokens (~51/item across 5 items; 5 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 27/100
  - Stability observed for 8 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.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### Claude

```bash
claude mcp add com-mylinedchart-chart-context -- npx -y @mylinedchart/mcp-chart-context
```

### Codex

```bash
codex mcp add com-mylinedchart-chart-context -- npx -y @mylinedchart/mcp-chart-context
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "com-mylinedchart-chart-context": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "@mylinedchart/mcp-chart-context"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add com-mylinedchart-chart-context --command npx --arg -y --arg @mylinedchart/mcp-chart-context
```

### Hermes

```yaml
mcp_servers:
  com-mylinedchart-chart-context:
    command: "npx"
    args: ["-y", "@mylinedchart/mcp-chart-context"]
```

### Other

```json
{
  "mcpServers": {
    "com-mylinedchart-chart-context": {
      "command": "npx",
      "args": [
        "-y",
        "@mylinedchart/mcp-chart-context"
      ]
    }
  }
}
```

## 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.

### 2026-08-03 (score 69, +4)

- [functional improvement] Stability: unverified → 0.27

### 2026-08-02 (score 65, +60)

- [security regression] Provenance: unverified → fail
- [security improvement] Install scripts: unverified → pass
- [security improvement] Known CVEs: unverified → partial
- [security improvement] Malware scan: unverified → pass
- [security] Stability: Stability not yet verified: not enough scan history yet (needs a 30-day window).
- [functional regression] Security disclosure: fail → unverified
- [functional improvement] Schema quality: unverified → excellent
- [functional improvement] Dependency health: unverified → partial
- [functional improvement] Maintenance: unverified → pass
- [functional improvement] MCP protocol: unverified → pass
- [functional improvement] Tool coverage: unverified → 100
- [functional improvement] License: unverified → pass
- [functional] Licence: MIT

### 2026-07-31 (score 5, −41)

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

### 2026-07-27 (score 46)

First indexed and scored.

## MCP tools (5)

### `get_chart_context` (~52 tokens)

Returns the current MyLinedChart chart and workspace summary: symbol, timeframe, range, provider, connection state, feed type, candle/drawing/indicator counts, diagnostics ID, and data freshness. Read-only.

### `get_candles` (~70 tokens)

Returns the most-recent OHLCV candle bars for the current chart. Fields: timestamp (epoch ms), open, high, low, close, volume. Read-only.

Input parameters:

- `limit` (number): Maximum number of most-recent bars to return (1–2000, default 500).

### `get_drawings` (~37 tokens)

Returns all drawings and price levels for the current chart symbol: trend lines, horizontal levels, note labels, and other overlays. Read-only.

### `get_indicators` (~41 tokens)

Returns the configured indicators for the current chart: name, calculation parameters, placement (main/lower), and visibility. Does NOT include series data. Read-only.

### `get_provider_status` (~56 tokens)

Returns IBKR connector and market-data provider status: connection state, MarketDataStatus code, feed type (delayed/live), diagnostics ID, and last-updated. Never exposes account IDs, credentials, or bridge URLs. Read-only.

## Diagnostics

Captured diagnostic sections: Provenance, Dependencies. The full working is on the page: https://verifymcp.io/servers/com-mylinedchart-chart-context/mylinedchart-mcp-chart-context#diagnostics

## Score history

- 2026-08-03: 69
- 2026-08-02: 65
- 2026-08-01: 5
- 2026-07-31: 5
- 2026-07-30: 46
- 2026-07-28: 46
- 2026-07-27: 46

## Links

- npm package: https://www.npmjs.com/package/@mylinedchart/mcp-chart-context
- Socket report: https://socket.dev/npm/package/@mylinedchart/mcp-chart-context
- Repository: https://github.com/none298-dotcom/mylinedchart-mcp-chart-context
- Website: https://mylinedchart.com/mcp
- Changelog RSS feed: https://verifymcp.io/servers/com-mylinedchart-chart-context/mylinedchart-mcp-chart-context/changelog.xml
- Changelog JSON feed: https://verifymcp.io/servers/com-mylinedchart-chart-context/mylinedchart-mcp-chart-context/changelog.json
- HTML version of this page: https://verifymcp.io/servers/com-mylinedchart-chart-context/mylinedchart-mcp-chart-context