# uk.minia2a/minia2a-mcp (npm · minia2a-mcp)

minia2a.uk — x402 pay-per-call APIs for AI agents, USDC on Base, 5 free trials per wallet.

- Trust score: 75/100 (medium)
- Change this week: +4
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-09-21

## Components

- npm · `minia2a-mcp`: 75/100 (this document), [markdown](https://verifymcp.io/servers/uk-minia2a-minia2a-mcp/minia2a-mcp.md), [page](https://verifymcp.io/servers/uk-minia2a-minia2a-mcp/minia2a-mcp)

## Channel facts

- Registry: `npm`
- Package: `minia2a-mcp`
- Version: `1.2.2`
- 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 2026-09-21.

- **Supply Chain Security**: 86/100
  - No malware found by supply-chain analysis.
  - No known CVEs affecting this package version or its production dependencies.
  - Install-script check failed: the install command fetches or executes arbitrary code (inline_eval,inline_url). An install hook runs on every machine, in CI, and on transitive installs, whether or not you ever run the server.
  - 32 of 121 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 2 days ago).
  - Publishes a security disclosure policy (SECURITY.md).
- **Schema Quality & AI Usability**: 73/100
  - AI-judged instruction clarity (excellent).
  - Context-footprint check failed: tool/resource definitions use about 955 tokens (~159/item across 6 items; 6 tools + 0 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 62/100
  - Stability check failed: the tool surface changed between 1.1.25 and 1.2.2: 2 tool removals, 0 breaking changes, 0 additions.
- **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 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 uk.minia2a/minia2a-mcp server?

uk.minia2a/minia2a-mcp runs locally as an npm package, launched with npx -y minia2a-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 uk-minia2a-minia2a-mcp -- npx -y minia2a-mcp
```

### Cursor

```json
{
  "mcpServers": {
    "uk-minia2a-minia2a-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "minia2a-mcp"
      ]
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "uk-minia2a-minia2a-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "minia2a-mcp"
      ]
    }
  }
}
```

### Codex

```bash
codex mcp add uk-minia2a-minia2a-mcp -- npx -y minia2a-mcp
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "uk-minia2a-minia2a-mcp": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "minia2a-mcp"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add uk-minia2a-minia2a-mcp --command npx --arg -y --arg minia2a-mcp
```

### Hermes

```yaml
mcp_servers:
  uk-minia2a-minia2a-mcp:
    command: "npx"
    args: ["-y", "minia2a-mcp"]
```

### Netclaw

```json
{
  "McpServers": {
    "uk-minia2a-minia2a-mcp": {
      "Transport": "stdio",
      "Command": "npx",
      "Arguments": [
        "-y",
        "minia2a-mcp"
      ]
    }
  }
}
```

### Vellum

```bash
assistant mcp add uk-minia2a-minia2a-mcp -t stdio -c npx -a -y minia2a-mcp
```

### Other

```json
{
  "mcpServers": {
    "uk-minia2a-minia2a-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "minia2a-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.

### 2026-09-20 (score 75, +1)

No change was recorded against any check on this day. Stability & Change Management went from 55 to 58.

### 2026-09-19 (score 74, +26)

- [security improvement] Malware scan: unverified → pass
- [security improvement] Known CVEs: unverified → pass
- [functional improvement] Dependency health: unverified → 0.89

### 2026-09-18 (score 48, −24)

- [security regression] Known CVEs: pass → unverified
- [security regression] Malware scan: pass → unverified
- [security regression] Stability: 0.73 → fail
- [security improvement] Source repository: fail → pass
- [functional regression] Schema quality: 129 → 159
- [functional regression] Dependency health: 0.86 → unverified
- [functional] Package version: 1.1.25 → 1.2.2
- [functional] Package version: 1.1.25 → 1.2.1

### 2026-09-16 (score 72, +1)

No change was recorded against any check on this day. Stability & Change Management went from 67 to 70. That category is still filling its 30-day observation window: 20 days of observed history at the previous scan, 21 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-14 (score 71, +1)

No change was recorded against any check on this day. Stability & Change Management went from 60 to 63. That category is still filling its 30-day observation window: 18 days of observed history at the previous scan, 19 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-11 (score 70, +1)

No change was recorded against any check on this day. Stability & Change Management went from 50 to 53. That category is still filling its 30-day observation window: 15 days of observed history at the previous scan, 16 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-09 (score 69, +1)

No change was recorded against any check on this day. Stability & Change Management went from 43 to 47. That category is still filling its 30-day observation window: 13 days of observed history at the previous scan, 14 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-07 (score 68, +1)

No change was recorded against any check on this day. Stability & Change Management went from 37 to 40. That category is still filling its 30-day observation window: 11 days of observed history at the previous scan, 12 at this one. The score rises as the window fills, whether or not the server changes.

## MCP tools (6)

### `minia2a_list_services` (~116 tokens)

List available x402 services on minia2a.uk — the micropayment marketplace for AI agents. Returns service name, description, price, and endpoint for each service. Use this to discover what capabilities are available before calling them.

Input parameters:

- `category` (string): Filter by category (e.g., 'crypto', 'utility', 'data', 'ai')
- `limit` (number): Max number of results to return (default 20)
- `search` (string): Search term to filter services by name or description

### `minia2a_get_service` (~71 tokens)

Get detailed information about a specific x402 service on minia2a.uk, including its price, endpoint URL, input schema, and usage instructions. Use this before calling a service to understand what it needs.

Input parameters:

- `serviceId` (string, required): The service ID or name to get details for

### `minia2a_get_stats` (~47 tokens)

Get current platform statistics for minia2a.uk — total services, registered agents, transaction volume, uptime, and more. Useful for understanding the marketplace's scale and health.

### `minia2a_register` (~198 tokens)

Register a self-custody wallet on minia2a.uk to publish your own services (EIP-191 signature). Registration is for publishing — it is NOT required for trials: any wallet signed in minia2a_call_service already gets 5 free trial calls. If you don't provide a wallet+signature, this tool generates a fresh wallet, signs 'minia2a register: <your-wallet>' with EIP-191, registers it, and returns the private key — store it, the platform never holds it.

Input parameters:

- `name` (string, required): A name for your agent (e.g., 'my-trading-bot')
- `signature` (string): EIP-191 signature of 'minia2a register: <wallet>'. Required if you supply a wallet.
- `wallet` (string): Your existing self-custody wallet address (0x...). Omit to have a fresh wallet generated for you.

### `minia2a_call_service` (~384 tokens)

Call an x402 service on minia2a.uk. Three access paths: (1) omit everything for the paid 402 path (sign a wallet for 5 free trial calls — no registration); (2) pass privateKey (or set MINIA2A_PRIVATE_KEY) for your wallet's own 5 trials — the key never leaves this process, it only signs the per-call trial message; (3) when both are exhausted the endpoint returns HTTP 402 with a machine-readable accepts[] array — pay in USDC and retry with a PAYMENT-SIGNATURE header (x402 V2). Set autoPay:true together with privateKey to have a 402 paid automatically in USDC on Base and the call retried — the wallet must hold USDC or the call still returns payment_required (never charges silently). Note that wallet= on its own does NOT reach the wallet bucket; the signature is what does.

Input parameters:

- `autoPay` (boolean): When true and a privateKey is available, a 402 Payment Required response is paid automatically in USDC on Base via x402 and the call retried. Default false — you get a payment_required response inste…
- `params` (object): JSON parameters to send to the service
- `privateKey` (string): Private key of your wallet, used locally to sign the trial message (EIP-191). Never transmitted — only the resulting signature is sent. Falls back to the MINIA2A_PRIVATE_KEY env var.
- `serviceId` (string, required): The service ID (e.g., 'x402-gas') or full endpoint path
- `wallet` (string): Your self-custody wallet address (0x...). Without privateKey this alone does not draw on the wallet's trial bucket.

### `minia2a_check_endpoint` (~139 tokens)

Validate any x402 endpoint for autonomous-agent (Claude Code auto-mode) readiness. Checks 9 signals: HTTP reachability, JSON content-type, payment challenge (canonical PAYMENT-REQUIRED header or legacy x-402-* headers), payment amount, network, recipient, trial info, registration path, and /api/agent-ready handshake. Returns a score (0-100%) with per-check PASS/FAIL detail. Use this before calling a paid endpoint to verify it works with autonomous agents.

Input parameters:

- `endpointUrl` (string, required): The endpoint URL to validate (e.g., 'https://minia2a.uk/x402/gas')

## Diagnostics

Captured diagnostic sections: Provenance, Install scripts, Dependencies. The full working is on the page: https://verifymcp.io/servers/uk-minia2a-minia2a-mcp/minia2a-mcp#diagnostics

## Score history

- 2026-09-21: 75
- 2026-09-20: 75
- 2026-09-19: 74
- 2026-09-18: 48
- 2026-09-17: 72
- 2026-09-16: 72
- 2026-09-15: 71
- 2026-09-14: 71
- 2026-09-13: 70
- 2026-09-12: 70
- 2026-09-11: 70
- 2026-09-10: 69
- 2026-09-09: 69
- 2026-09-08: 68
- 2026-09-07: 68
- 2026-09-06: 67
- 2026-09-05: 67
- 2026-09-04: 66
- 2026-09-03: 62
- 2026-09-02: 62
- 2026-09-01: 62
- 2026-08-31: 62
- 2026-08-30: 62
- 2026-08-29: 62
- 2026-08-28: 62
- 2026-08-27: 62
- 2026-08-26: 47

## Common questions

### What is the uk.minia2a/minia2a-mcp server?

uk.minia2a/minia2a-mcp is listed in the public MCP registry as uk.minia2a/minia2a-mcp. minia2a.uk, x402 pay-per-call APIs for AI agents, USDC on Base, 5 free trials per wallet. This page covers its npm package (minia2a-mcp).

### Is the uk.minia2a/minia2a-mcp server safe to use?

uk.minia2a/minia2a-mcp scores 75 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 21 September 2026. It declares an install script we flagged as high risk. 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 uk.minia2a/minia2a-mcp server expose?

uk.minia2a/minia2a-mcp exposes 6 tools: minia2a_list_services, minia2a_get_service, minia2a_get_stats, minia2a_register, minia2a_call_service, minia2a_check_endpoint. Their descriptions and schemas cost roughly 955 tokens of context every time the server is loaded.

### Is the uk.minia2a/minia2a-mcp server still maintained?

uk.minia2a/minia2a-mcp is still listed as active in the MCP registry. We last reached this channel on 21 September 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 uk.minia2a/minia2a-mcp server under?

uk.minia2a/minia2a-mcp 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/minia2a-mcp
- Socket report: https://socket.dev/npm/package/minia2a-mcp
- Repository: https://github.com/minia2auk/minia2a-mcp
- Website: https://minia2a.uk/
- Changelog RSS feed: https://verifymcp.io/servers/uk-minia2a-minia2a-mcp/minia2a-mcp.xml
- Changelog JSON feed: https://verifymcp.io/servers/uk-minia2a-minia2a-mcp/minia2a-mcp.json
- HTML version of this page: https://verifymcp.io/servers/uk-minia2a-minia2a-mcp/minia2a-mcp