# io.github.petrovicistefan/mcp-dealfinder (npm · mcp-dealfinder)

Search affiliate product feeds from any network and return tracked buy links with a disclosure.

- Trust score: 66/100 (medium)
- Change this week: +28
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-10-18

## Components

- npm · `mcp-dealfinder`: 66/100 (this document), [markdown](https://verifymcp.io/servers/petrovicistefan-mcp-dealfinder/mcp-dealfinder.md), [page](https://verifymcp.io/servers/petrovicistefan-mcp-dealfinder/mcp-dealfinder)

## Channel facts

- Registry: `npm`
- Package: `mcp-dealfinder`
- 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 2026-10-18.

- **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.
  - 31 of 92 dependencies flagged as unhealthy.
- **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 8 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 63/100
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 407 tokens (~101/item across 4 items; 4 tools + 0 resources), lean.
  - 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**: 79/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 38% 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 4 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 5 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 io.github.petrovicistefan/mcp-dealfinder server?

io.github.petrovicistefan/mcp-dealfinder runs locally as an npm package, launched with npx -y mcp-dealfinder. 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 petrovicistefan-mcp-dealfinder -- npx -y mcp-dealfinder
```

### Cursor

```json
{
  "mcpServers": {
    "petrovicistefan-mcp-dealfinder": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-dealfinder"
      ]
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "petrovicistefan-mcp-dealfinder": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-dealfinder"
      ]
    }
  }
}
```

### Codex

```bash
codex mcp add petrovicistefan-mcp-dealfinder -- npx -y mcp-dealfinder
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "petrovicistefan-mcp-dealfinder": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "mcp-dealfinder"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add petrovicistefan-mcp-dealfinder --command npx --arg -y --arg mcp-dealfinder
```

### Hermes

```yaml
mcp_servers:
  petrovicistefan-mcp-dealfinder:
    command: "npx"
    args: ["-y", "mcp-dealfinder"]
```

### Netclaw

```json
{
  "McpServers": {
    "petrovicistefan-mcp-dealfinder": {
      "Transport": "stdio",
      "Command": "npx",
      "Arguments": [
        "-y",
        "mcp-dealfinder"
      ]
    }
  }
}
```

### Vellum

```bash
assistant mcp add petrovicistefan-mcp-dealfinder -t stdio -c npx -a -y mcp-dealfinder
```

### Other

```json
{
  "mcpServers": {
    "petrovicistefan-mcp-dealfinder": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-dealfinder"
      ]
    }
  }
}
```

## 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.

### 2026-10-15 (score 66, +28)

- [security improvement] Injection markers: unverified → pass
- [security] First check of Judged manipulation: pass
- [security] Stability: Stability not yet verified: not enough scan history yet (needs a 30-day window).
- [functional improvement] Tool coverage: unverified → 100
- [functional improvement] MCP protocol: unverified → pass
- [functional] First check of Schema quality: fail
- [functional] First check of Destructive annotations: pass
- [functional] First check of Tool coverage: 38
- [functional] First check of Schema quality: pass
- [functional] First check of Schema quality: good

### 2026-10-13 (score 38, 0)

- [functional regression] Security disclosure: unverified → fail

### 2026-10-11 (score 38)

First indexed and scored.

## MCP tools (4)

### `search_products` (~175 tokens)

Search products

Search the loaded affiliate product feeds by keywords. Returns products with price, merchant and a buy link. Filters: price range, currency (no conversion), network, merchant. Use the returned `ref` in other tools.

Input parameters:

- `currency` (string): ISO code, e.g. EUR. Only products in this currency match.
- `limit` (integer)
- `max_price` (number)
- `merchant` (string): Restrict to merchants whose name contains this text.
- `min_price` (number)
- `network` (string): Restrict to one affiliate network key.
- `query` (string, required): Keywords, e.g. 'noise cancelling headphones'. Diacritics are ignored.
- `sort` (string)
- `sub_id` (string): Optional tracking tag (e.g. a campaign or post name).

### `compare_products` (~47 tokens)

Compare products

Side-by-side data for 2–5 products (by `ref`). Marks the cheapest when all share one currency.

Input parameters:

- `refs` (array, required)
- `sub_id` (string)

### `get_buy_link` (~37 tokens)

Get buy link

Return the (affiliate) link for one product by `ref`.

Input parameters:

- `ref` (string, required)
- `sub_id` (string)

### `dealfinder_status` (~27 tokens)

DealFinder status

Shows loaded feeds (counts, last refresh, errors) and which networks produce tracked links.

## Diagnostics

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

## Score history

- 2026-10-18: 66
- 2026-10-17: 66
- 2026-10-16: 66
- 2026-10-15: 66
- 2026-10-14: 38
- 2026-10-13: 38
- 2026-10-12: 38
- 2026-10-11: 38

## Common questions

### What is the io.github.petrovicistefan/mcp-dealfinder server?

io.github.petrovicistefan/mcp-dealfinder is listed in the public MCP registry as io.github.petrovicistefan/mcp-dealfinder. Search affiliate product feeds from any network and return tracked buy links with a disclosure. This page covers its npm package (mcp-dealfinder).

### Is the io.github.petrovicistefan/mcp-dealfinder server safe to use?

io.github.petrovicistefan/mcp-dealfinder scores 66 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 18 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 io.github.petrovicistefan/mcp-dealfinder server expose?

io.github.petrovicistefan/mcp-dealfinder exposes 4 tools: search_products, compare_products, get_buy_link, dealfinder_status. Their descriptions and schemas cost roughly 286 tokens of context every time the server is loaded.

### Is the io.github.petrovicistefan/mcp-dealfinder server still maintained?

io.github.petrovicistefan/mcp-dealfinder is still listed as active in the MCP registry. We last reached this channel on 18 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 io.github.petrovicistefan/mcp-dealfinder server under?

io.github.petrovicistefan/mcp-dealfinder 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/mcp-dealfinder
- Socket report: https://socket.dev/npm/package/mcp-dealfinder
- Repository: https://github.com/petrovicistefan/mcp-dealfinder
- Changelog RSS feed: https://verifymcp.io/servers/petrovicistefan-mcp-dealfinder/mcp-dealfinder.xml
- Changelog JSON feed: https://verifymcp.io/servers/petrovicistefan-mcp-dealfinder/mcp-dealfinder.json
- HTML version of this page: https://verifymcp.io/servers/petrovicistefan-mcp-dealfinder/mcp-dealfinder