# Dekadans ASO (remote · dekadans.net)

App Store keyword rankings, popularity, difficulty and keyword research across 175 storefronts.

- Trust score: 76/100 (medium)
- Change this week: +4
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-11-05

## Components

- remote · `dekadans.net`: 76/100 (this document), [markdown](https://verifymcp.io/servers/net-dekadans-aso/dekadans.md), [page](https://verifymcp.io/servers/net-dekadans-aso/dekadans)

## Channel facts

- Endpoint: `https://dekadans.net/mcp`
- Transports: `streamable-http`
- Auth: `required (not validated)`
- Version: `1.0.0`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, 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 2026-11-05.

- **Endpoint Security**: 83/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - Authorisation is enforced on tool calls, but the challenge carries no valid RFC 9728 metadata, so a client cannot discover where to get a token.
  - HTTPS is enforced; there's no plaintext access path.
  - HSTS check failed: the Strict-Transport-Security header is absent.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 63/100
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 924 tokens (~71/item across 13 items; 13 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 37/100
  - Stability observed for 11 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 75/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 24% 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 13 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 14 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.

## Install

### How do I install the Dekadans ASO MCP server?

Dekadans ASO is a hosted endpoint at https://dekadans.net/mcp, so there is nothing to install locally. 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 --transport http net-dekadans-aso 'https://dekadans.net/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "net-dekadans-aso": {
      "url": "https://dekadans.net/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "net-dekadans-aso": {
      "type": "http",
      "url": "https://dekadans.net/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.net-dekadans-aso]
url = "https://dekadans.net/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "net-dekadans-aso": {
      "type": "remote",
      "url": "https://dekadans.net/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add net-dekadans-aso --url 'https://dekadans.net/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  net-dekadans-aso:
    url: "https://dekadans.net/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "net-dekadans-aso": {
      "Transport": "http",
      "Url": "https://dekadans.net/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add net-dekadans-aso -t streamable-http -u 'https://dekadans.net/mcp'
```

### Other

```json
{
  "mcpServers": {
    "net-dekadans-aso": {
      "type": "http",
      "url": "https://dekadans.net/mcp"
    }
  }
}
```

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

## 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.

### 2026-11-05 (score 76, +1)

No change was recorded against any check on this day. Stability & Change Management went from 33 to 37. That category is still filling its 30-day observation window: 10 days of observed history at the previous scan, 11 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-11-03 (score 75, +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.

### 2026-11-01 (score 74, +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.

### 2026-10-30 (score 73, +1)

No change was recorded against any check on this day. Stability & Change Management went from 13 to 17. That category is still filling its 30-day observation window: 4 days of observed history at the previous scan, 5 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-27 (score 72, +1)

No change was recorded against any check on this day. Stability & Change Management went from 3 to 7. That category is still filling its 30-day observation window: 1 days of observed history at the previous scan, 2 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-26 (score 71, 0)

- [functional improvement] Stability: unverified → 0.03

### 2026-10-25 (score 71)

First indexed and scored.

## MCP tools (13)

### `list_apps` (~15 tokens)

List apps

Tracked apps of the user.

### `add_app` (~109 tokens)

Add app

Track an app by App Store ID; its name is looked up automatically. Omit appStoreId (and pass name) for a temporary app. Free plan: 1 app.

Input parameters:

- `appStoreId` (string): Omit for a temporary (unpublished) app
- `homeStore` (string): Store where the app is available; used to look it up
- `name` (string): Defaults to the App Store name. Required for temporary apps.
- `platform` (string)

### `add_keywords` (~83 tokens)

Add keywords

Track up to 100 keywords for an app in a store and measure rank, popularity and difficulty. Plan limit on total tracked keywords (free: 10); a batch over the limit is rejected entirely.

Input parameters:

- `appId` (integer, required): Local app id from list_apps, not the App Store ID
- `keywords` (array, required)
- `store` (string, required)

### `refresh_app_keywords` (~42 tokens)

Refresh app keywords

Measure all tracked keywords of an app now and append to history.

Input parameters:

- `appId` (integer, required): Local app id from list_apps, not the App Store ID

### `get_app_keywords` (~39 tokens)

Get app keywords

Tracked keywords of an app with latest metrics.

Input parameters:

- `appId` (integer, required): Local app id from list_apps, not the App Store ID

### `get_keyword_history` (~96 tokens)

Get keyword history

Daily rank, popularity and difficulty history of one tracked keyword (keywordId from get_app_keywords), oldest first; days without a measurement are omitted. Free plan: last 7 days.

Input parameters:

- `appId` (integer, required): Local app id from list_apps, not the App Store ID
- `days`: Days of history to return, or "all". Free plan: capped at 7.
- `keywordId` (integer, required)

### `get_usage` (~38 tokens)

Plan and usage

Current plan, tracked apps, keywords and research calls in the current quota period (free: month, pro: day). A null limit means unlimited.

### `search_app_store` (~84 tokens)

App Store search

Live App Store search for a keyword. Returns ranked apps and difficulty; with appStoreId also that app's ranking (null = not in the returned results). Counts toward the research quota.

Input parameters:

- `appStoreId` (string)
- `limit` (integer)
- `platform` (string)
- `store` (string)
- `term` (string, required)

### `get_keyword_popularity` (~47 tokens)

Keyword popularity

Popularity scores for up to 100 keywords in a store, without tracking them. Counts toward the research quota.

Input parameters:

- `store` (string)
- `terms` (array, required)

### `get_keyword_suggestions` (~63 tokens)

Keyword suggestions

Keyword ideas for an App Store app with popularity and difficulty for the selected platform. Counts toward the research quota.

Input parameters:

- `appStoreId` (string, required)
- `highPopularity` (boolean)
- `platform` (string)
- `store` (string)

### `get_most_searched_keywords` (~84 tokens)

Most searched keywords

One page of the most searched keywords in a store, optionally for an App Store category id (e.g. 6013). Check `month`: data can be from an earlier month. Counts toward the research quota.

Input parameters:

- `category` (string)
- `limit` (integer)
- `page` (integer)
- `store` (string)

### `get_competitor_keywords` (~88 tokens)

Competitor keyword ideas

Derives 1–3 word candidates from the top 10 competitors ranking for a keyword and returns those with popularity > 5, highest first. Pass your appStoreId to exclude your own app. Counts toward the research quota.

Input parameters:

- `appStoreId` (string)
- `platform` (string)
- `store` (string)
- `term` (string, required)

### `get_app_details` (~63 tokens)

App details

App Store details (developer, rating, price, description, screenshots) for up to 50 App Store IDs. IDs not available in the store are omitted. Counts toward the research quota.

Input parameters:

- `appStoreIds` (array, required)
- `store` (string)

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/net-dekadans-aso/dekadans#diagnostics

## Score history

- 2026-11-05: 76
- 2026-11-04: 75
- 2026-11-03: 75
- 2026-11-02: 74
- 2026-11-01: 74
- 2026-10-31: 73
- 2026-10-30: 73
- 2026-10-29: 72
- 2026-10-28: 72
- 2026-10-27: 72
- 2026-10-26: 71
- 2026-10-25: 71

## Common questions

### What is the Dekadans ASO MCP server?

Dekadans ASO is an MCP server listed in the public MCP registry as net.dekadans/aso. App Store keyword rankings, popularity, difficulty and keyword research across 175 storefronts. This page covers its hosted endpoint (https://dekadans.net/mcp).

### Is the Dekadans ASO MCP server safe to use?

Dekadans ASO scores 76 out of 100 on VerifyMCP. 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 Dekadans ASO MCP server expose?

Dekadans ASO exposes 13 tools: list_apps, add_app, add_keywords, refresh_app_keywords, get_app_keywords, and 8 more. Their descriptions and schemas cost roughly 851 tokens of context every time the server is loaded.

### Does the Dekadans ASO MCP server require authentication?

Yes. Dekadans ASO asked us for credentials when we connected, so you will need to authorise it in your MCP client before it can do anything.

### Is the Dekadans ASO MCP server still maintained?

Dekadans ASO is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

## Links

- Remote endpoint: https://dekadans.net/mcp
- Authorisation metadata: https://dekadans.net/.well-known/oauth-protected-resource/mcp
- Website: https://dekadans.net/features/mcp-server
- Changelog RSS feed: https://verifymcp.io/servers/net-dekadans-aso/dekadans.xml
- Changelog JSON feed: https://verifymcp.io/servers/net-dekadans-aso/dekadans.json
- HTML version of this page: https://verifymcp.io/servers/net-dekadans-aso/dekadans