# com.mambabuilt/mcp-competitor-price-stock-changelog-monitor (npm · @mambalabsdev/mcp-competitor-price-stock-changelog-monitor)

Competitor price, stock, plan, and changelog changes since your last run.

- Trust score: 68/100 (medium)
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-10-23

## Components

- npm · `@mambalabsdev/mcp-competitor-price-stock-changelog-monitor`: 68/100 (this document), [markdown](https://verifymcp.io/servers/com-mambabuilt-mcp-competitor-price-stock-changelog-monitor/mambalabsdev-mcp-competitor-price-stock-changelog-monitor.md), [page](https://verifymcp.io/servers/com-mambabuilt-mcp-competitor-price-stock-changelog-monitor/mambalabsdev-mcp-competitor-price-stock-changelog-monitor)

## Channel facts

- Registry: `npm`
- Package: `@mambalabsdev/mcp-competitor-price-stock-changelog-monitor`
- Version: `1.0.0`
- 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 2026-10-23.

- **Supply Chain Security**: 98/100
  - No malware found by supply-chain analysis.
  - No known CVEs affecting this package version or its production dependencies.
  - No install/post-install scripts declared.
  - 30 of 92 dependencies flagged as unhealthy.
- **Provenance & Transparency**: 48/100
  - 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 1 days ago).
  - Publishes a security disclosure policy (SECURITY.md).
- **Schema Quality & AI Usability**: 59/100
  - AI-judged instruction clarity (excellent).
  - Context-footprint check failed: tool/resource definitions use about 784 tokens (~784/item across 1 items; 1 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**: 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.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 1 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 1 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 com.mambabuilt/mcp-competitor-price-stock-changelog-monitor server?

com.mambabuilt/mcp-competitor-price-stock-changelog-monitor runs locally as an npm package, launched with npx -y @mambalabsdev/mcp-competitor-price-stock-changelog-monitor. 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 com-mambabuilt-mcp-competitor-price-stock-change -- npx -y @mambalabsdev/mcp-competitor-price-stock-changelog-monitor
```

### Cursor

```json
{
  "mcpServers": {
    "com-mambabuilt-mcp-competitor-price-stock-change": {
      "command": "npx",
      "args": [
        "-y",
        "@mambalabsdev/mcp-competitor-price-stock-changelog-monitor"
      ]
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "com-mambabuilt-mcp-competitor-price-stock-change": {
      "command": "npx",
      "args": [
        "-y",
        "@mambalabsdev/mcp-competitor-price-stock-changelog-monitor"
      ]
    }
  }
}
```

### Codex

```bash
codex mcp add com-mambabuilt-mcp-competitor-price-stock-change -- npx -y @mambalabsdev/mcp-competitor-price-stock-changelog-monitor
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "com-mambabuilt-mcp-competitor-price-stock-change": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "@mambalabsdev/mcp-competitor-price-stock-changelog-monitor"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add com-mambabuilt-mcp-competitor-price-stock-change --command npx --arg -y --arg @mambalabsdev/mcp-competitor-price-stock-changelog-monitor
```

### Hermes

```yaml
mcp_servers:
  com-mambabuilt-mcp-competitor-price-stock-change:
    command: "npx"
    args: ["-y", "@mambalabsdev/mcp-competitor-price-stock-changelog-monitor"]
```

### Netclaw

```json
{
  "McpServers": {
    "com-mambabuilt-mcp-competitor-price-stock-change": {
      "Transport": "stdio",
      "Command": "npx",
      "Arguments": [
        "-y",
        "@mambalabsdev/mcp-competitor-price-stock-changelog-monitor"
      ]
    }
  }
}
```

### Vellum

```bash
assistant mcp add com-mambabuilt-mcp-competitor-price-stock-change -t stdio -c npx -a -y @mambalabsdev/mcp-competitor-price-stock-changelog-monitor
```

### Other

```json
{
  "mcpServers": {
    "com-mambabuilt-mcp-competitor-price-stock-change": {
      "command": "npx",
      "args": [
        "-y",
        "@mambalabsdev/mcp-competitor-price-stock-changelog-monitor"
      ]
    }
  }
}
```

## 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 68, +15)

- [security improvement] Malware scan: unverified → pass

### 2026-10-21 (score 53)

First indexed and scored.

## MCP tools (1)

### `monitor_competitor_changes` (~784 tokens)

Monitor competitor prices, stock, and changelogs

Watch competitor stores and SaaS sites and return only what changed since the last run with the same state_key. Give sites as domains or URLs (for example deathwishcoffee.com, linear.app). Shopify stores are read from their public product feed and WooCommerce stores from their public Store API, so you get price, compare at price, and stock changes per variant, plus new and removed products. SaaS sites are read from the pricing and changelog pages they link to, so you get plans added, removed, or repriced, and new changelog entries. Every site gets one row per run (site_baseline on the first check, then site_check with changes_found), plus one row per change with old and new values. Unreadable sites come back free with a row_status saying so. A run that does not succeed is returned as an error with its run ID. Read-only; requires an APIFY_TOKEN; Apify charges per change row and per site check that is a first check or finds a change; an unchanged site is free.

Input parameters:

- `changelog_urls` (array): Changelog or release notes pages to read, when the site does not link to one from the homepage. An RSS or Atom feed the page declares is read first.
- `include_snapshot` (string): true to also return one snapshot row per product variant, plan, and changelog entry on the first check of a site. Each snapshot row is billed as a snapshot row. Default false.
- `max_changes_per_site` (string): Change rows returned per site per run, up to 1000. The rest are counted in changes_found. Default 200.
- `max_charge_usd` (string): Optional. The run stops before it would charge more than this.
- `max_products` (string): Products read from a store catalog per run, up to 5000. A store with more products than this is compared on the products read, and removed products are not reported for it. Default 250.
- `min_price_change_pct` (string): Report a price change only when it is at least this many percent. 0 reports every change. Default 0.
- `pricing_urls` (array): Pricing pages to read, when the site does not link to its pricing page from the homepage.
- `product_urls` (array): Product pages on a store that is not Shopify or WooCommerce. Each page is read for its schema.org Product price and availability.
- `proxy_mode` (string): auto (default) sends requests directly and moves a host to the Apify proxy default pool only when that host refuses. A reliability setting: proxy use adds nothing to your price.
- `reset_state` (string): true to ignore the saved state and record a new baseline for every site. Default false.
- `site_type` (string): auto (default) reads the public Shopify product feed or the WooCommerce Store API when the site has one, and otherwise reads the pricing and changelog pages it links to.
- `sites` (array, required): Competitor sites to watch, one per line: a domain (deathwishcoffee.com, linear.app) or a URL. A URL with a path is read as that page: a pricing page, a changelog page, or a product page. Up to 200 si…
- `state_key` (string): Names the saved state, so separate schedules keep separate baselines. Runs with the same state key and site compare against each other.
- `watch` (array): Any of: prices, stock, products, plans, changelog. prices covers price and compare at price per variant; stock covers in stock and out of stock; products covers new and removed products; plans covers…

## Diagnostics

Captured diagnostic sections: Provenance, Dependencies. The full working is on the page: https://verifymcp.io/servers/com-mambabuilt-mcp-competitor-price-stock-changelog-monitor/mambalabsdev-mcp-competitor-price-stock-changelog-monitor#diagnostics

## Score history

- 2026-10-23: 68
- 2026-10-22: 68
- 2026-10-21: 53

## Common questions

### What is the com.mambabuilt/mcp-competitor-price-stock-changelog-monitor server?

com.mambabuilt/mcp-competitor-price-stock-changelog-monitor is listed in the public MCP registry as com.mambabuilt/mcp-competitor-price-stock-changelog-monitor. Competitor price, stock, plan, and changelog changes since your last run. This page covers its npm package (@mambalabsdev/mcp-competitor-price-stock-changelog-monitor).

### Is the com.mambabuilt/mcp-competitor-price-stock-changelog-monitor server safe to use?

com.mambabuilt/mcp-competitor-price-stock-changelog-monitor scores 68 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 23 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 com.mambabuilt/mcp-competitor-price-stock-changelog-monitor server expose?

com.mambabuilt/mcp-competitor-price-stock-changelog-monitor exposes 1 tool: monitor_competitor_changes. Their descriptions and schemas cost roughly 784 tokens of context every time the server is loaded.

### Is the com.mambabuilt/mcp-competitor-price-stock-changelog-monitor server still maintained?

com.mambabuilt/mcp-competitor-price-stock-changelog-monitor is still listed as active in the MCP registry. We last reached this channel on 23 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 com.mambabuilt/mcp-competitor-price-stock-changelog-monitor server under?

com.mambabuilt/mcp-competitor-price-stock-changelog-monitor 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/@mambalabsdev/mcp-competitor-price-stock-changelog-monitor
- Socket report: https://socket.dev/npm/package/@mambalabsdev/mcp-competitor-price-stock-changelog-monitor
- Repository: https://github.com/mambalabsdev/mcp-competitor-price-stock-changelog-monitor
- Changelog RSS feed: https://verifymcp.io/servers/com-mambabuilt-mcp-competitor-price-stock-changelog-monitor/mambalabsdev-mcp-competitor-price-stock-changelog-monitor.xml
- Changelog JSON feed: https://verifymcp.io/servers/com-mambabuilt-mcp-competitor-price-stock-changelog-monitor/mambalabsdev-mcp-competitor-price-stock-changelog-monitor.json
- HTML version of this page: https://verifymcp.io/servers/com-mambabuilt-mcp-competitor-price-stock-changelog-monitor/mambalabsdev-mcp-competitor-price-stock-changelog-monitor