# dfmi x402 market (npm · dfmi-market-mcp)

Shop the dfmi x402 agent market: find services, get quotes, free dUSD points, capped buying.

- Trust score: 67/100 (medium)
- Change this week: −2
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-10-24

## Components

- npm · `dfmi-market-mcp`: 67/100 (this document), [markdown](https://verifymcp.io/servers/dfmi-app-dfmi-market/dfmi-market-mcp.md), [page](https://verifymcp.io/servers/dfmi-app-dfmi-market/dfmi-market-mcp)

## Channel facts

- Registry: `npm`
- Package: `dfmi-market-mcp`
- 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 2026-10-24.

- **Supply Chain Security**: 81/100
  - No malware found by supply-chain analysis.
  - CVE check failed: a known high-severity CVE affects zod 3.25.76, a direct dependency. A fixed version is available.
  - No install/post-install scripts declared.
  - 31 of 102 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 7 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 74/100
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 387 tokens (~64/item across 6 items; 6 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**: 83/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 50% 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 6 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 6 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 dfmi x402 market MCP server?

dfmi x402 market runs locally as an npm package, launched with npx -y dfmi-market-mcp. 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 dfmi-app-dfmi-market -- npx -y dfmi-market-mcp
```

### Cursor

```json
{
  "mcpServers": {
    "dfmi-app-dfmi-market": {
      "command": "npx",
      "args": [
        "-y",
        "dfmi-market-mcp"
      ]
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "dfmi-app-dfmi-market": {
      "command": "npx",
      "args": [
        "-y",
        "dfmi-market-mcp"
      ]
    }
  }
}
```

### Codex

```bash
codex mcp add dfmi-app-dfmi-market -- npx -y dfmi-market-mcp
```

### opencode

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

### OpenClaw

```bash
openclaw mcp add dfmi-app-dfmi-market --command npx --arg -y --arg dfmi-market-mcp
```

### Hermes

```yaml
mcp_servers:
  dfmi-app-dfmi-market:
    command: "npx"
    args: ["-y", "dfmi-market-mcp"]
```

### Netclaw

```json
{
  "McpServers": {
    "dfmi-app-dfmi-market": {
      "Transport": "stdio",
      "Command": "npx",
      "Arguments": [
        "-y",
        "dfmi-market-mcp"
      ]
    }
  }
}
```

### Vellum

```bash
assistant mcp add dfmi-app-dfmi-market -t stdio -c npx -a -y dfmi-market-mcp
```

### Other

```json
{
  "mcpServers": {
    "dfmi-app-dfmi-market": {
      "command": "npx",
      "args": [
        "-y",
        "dfmi-market-mcp"
      ]
    }
  }
}
```

## 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.

### 2026-10-24 (score 67, −5)

- [security regression] CVE-2023-54404 affects this package: high
- [security regression] Known CVEs: pass → fail

### 2026-10-23 (score 72, +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.

### 2026-10-21 (score 71, +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.

### 2026-10-19 (score 70, +1)

No change was recorded against any check on this day. Stability & Change Management went from 7 to 10. That category is still filling its 30-day observation window: 2 days of observed history at the previous scan, 3 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-17 (score 69, +1)

No change was recorded against any check on this day. Stability & Change Management went from 0 to 3. That category is still filling its 30-day observation window: 0 days of observed history at the previous scan, 1 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-16 (score 68)

First indexed and scored.

## MCP tools (6)

### `dfmi_list_services` (~79 tokens)

List dfmi services

List pay-per-request services on the dfmi x402 market, ranked by the independent bazaar (liveness, activity, buyer diversity). Returns resource URL, price, score and number of unique buyers. Free, no wallet needed.

Input parameters:

- `query` (string): Optional keyword filter, e.g. "report" or "summarize"

### `dfmi_quote` (~49 tokens)

Get an x402 price quote

Ask any x402 endpoint what it costs, without paying or signing anything. Works for dfmi services and other x402 endpoints.

Input parameters:

- `method` (string)
- `url` (string, required)

### `dfmi_wallet` (~32 tokens)

Buyer wallet status

Show the buyer wallet address, its dUSD balance on dfmi, and the spend limits left in this session.

### `dfmi_create_wallet` (~50 tokens)

Create a throwaway buyer wallet

Create a new local buyer wallet (stored at /tmp/.dfmi/buyer-wallet.json, readable only by you). Does nothing if one already exists. Returns the address only, never the key.

### `dfmi_claim_faucet` (~46 tokens)

Claim free dUSD

Claim 10 dUSD (points, no monetary value; not refundable or redeemable) from the dfmi faucet to the buyer wallet. Once per address, ever.

### `dfmi_buy` (~131 tokens)

Buy from an x402 endpoint

Pay for and fetch an x402 resource (exact scheme, EIP-3009; no gas needed). Refuses if the price is above max_price (hard cap 0.1) or above the remaining session budget (1 total). Testnet only unless the operator enabled mainnet. Returns the goods and the on-chain settlement receipt.

Input parameters:

- `max_price` (number): Most you will pay for this call, in the quoted coin. Capped at 0.1.
- `method` (string)
- `url` (string, required): Resource URL, e.g. from dfmi_list_services

## Diagnostics

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

## Score history

- 2026-10-24: 67
- 2026-10-23: 72
- 2026-10-22: 71
- 2026-10-21: 71
- 2026-10-20: 70
- 2026-10-19: 70
- 2026-10-18: 69
- 2026-10-17: 69
- 2026-10-16: 68

## Common questions

### What is the dfmi x402 market MCP server?

dfmi x402 market is an MCP server listed in the public MCP registry as io.github.dfmi-app/dfmi-market. Shop the dfmi x402 agent market: find services, get quotes, free dUSD points, capped buying. This page covers its npm package (dfmi-market-mcp).

### Is the dfmi x402 market MCP server safe to use?

dfmi x402 market scores 67 out of 100 on VerifyMCP. We recorded 1 known advisory against it as of 24 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 dfmi x402 market MCP server expose?

dfmi x402 market exposes 6 tools: dfmi_list_services, dfmi_quote, dfmi_wallet, dfmi_create_wallet, dfmi_claim_faucet, dfmi_buy. Their descriptions and schemas cost roughly 387 tokens of context every time the server is loaded.

### Is the dfmi x402 market MCP server still maintained?

dfmi x402 market is still listed as active in the MCP registry. We last reached this channel on 24 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 dfmi x402 market MCP server under?

dfmi x402 market 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/dfmi-market-mcp
- Socket report: https://socket.dev/npm/package/dfmi-market-mcp
- Repository: https://github.com/dfmi-app/dfmi-app
- Website: https://dfmi.app/
- Changelog RSS feed: https://verifymcp.io/servers/dfmi-app-dfmi-market/dfmi-market-mcp.xml
- Changelog JSON feed: https://verifymcp.io/servers/dfmi-app-dfmi-market/dfmi-market-mcp.json
- HTML version of this page: https://verifymcp.io/servers/dfmi-app-dfmi-market/dfmi-market-mcp