# Buy Me a Coffee (read-only) (npm · buymeacoffee-mcp)

Read your own Buy Me a Coffee supporters, Extras purchases, memberships and totals.

- Trust score: 70/100 (medium)
- Change this week: +3
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-09-25

## Components

- npm · `buymeacoffee-mcp`: 70/100 (this document), [markdown](https://verifymcp.io/servers/mayeu20-buymeacoffee-mcp/buymeacoffee-mcp.md), [page](https://verifymcp.io/servers/mayeu20-buymeacoffee-mcp/buymeacoffee-mcp)

## Channel facts

- Registry: `npm`
- Package: `buymeacoffee-mcp`
- Version: `0.1.2`
- 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 2026-09-25.

- **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 96 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 10 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 51/100
  - AI-judged instruction clarity (fair).
  - Tool/resource definitions use about 265 tokens (~66/item across 4 items; 4 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 53/100
  - Stability observed for 16 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 67/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 0% 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 4 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 Buy Me a Coffee (read-only) MCP server?

Buy Me a Coffee (read-only) runs locally as an npm package, launched with npx -y buymeacoffee-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 mayeu20-buymeacoffee-mcp -- npx -y buymeacoffee-mcp
```

### Cursor

```json
{
  "mcpServers": {
    "mayeu20-buymeacoffee-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "buymeacoffee-mcp"
      ]
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "mayeu20-buymeacoffee-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "buymeacoffee-mcp"
      ]
    }
  }
}
```

### Codex

```bash
codex mcp add mayeu20-buymeacoffee-mcp -- npx -y buymeacoffee-mcp
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "mayeu20-buymeacoffee-mcp": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "buymeacoffee-mcp"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add mayeu20-buymeacoffee-mcp --command npx --arg -y --arg buymeacoffee-mcp
```

### Hermes

```yaml
mcp_servers:
  mayeu20-buymeacoffee-mcp:
    command: "npx"
    args: ["-y", "buymeacoffee-mcp"]
```

### Netclaw

```json
{
  "McpServers": {
    "mayeu20-buymeacoffee-mcp": {
      "Transport": "stdio",
      "Command": "npx",
      "Arguments": [
        "-y",
        "buymeacoffee-mcp"
      ]
    }
  }
}
```

### Vellum

```bash
assistant mcp add mayeu20-buymeacoffee-mcp -t stdio -c npx -a -y buymeacoffee-mcp
```

### Other

```json
{
  "mcpServers": {
    "mayeu20-buymeacoffee-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "buymeacoffee-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.

### 2026-09-25 (score 70, 0)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-09-23 (score 70, +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.

### 2026-09-21 (score 69, +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.

### 2026-09-19 (score 68, +1)

No change was recorded against any check on this day. Stability & Change Management went from 30 to 33. That category is still filling its 30-day observation window: 9 days of observed history at the previous scan, 10 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-17 (score 67, +1)

No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-15 (score 66, +43)

- [security improvement] Malware scan: unverified → pass
- [security improvement] Injection markers: unverified → pass
- [functional improvement] Tool coverage: unverified → 100
- [functional improvement] Stability: unverified → 0.20
- [functional improvement] MCP protocol: unverified → pass
- [functional] Package version: 0.1.1 → 0.1.2

### 2026-09-14 (score 23, −40)

- [security regression] Malware scan: pass → unverified
- [security regression] Tool safety: pass → unverified
- [security] Stability: Stability not yet verified: we do not have a sandbox capture of the MCP schema this version of the package serves yet.
- [functional regression] Capabilities: pass → unverified
- [functional regression] Tool coverage: 100 → unverified
- [functional] First check of Schema quality: unverified
- [functional] Package version: 0.1.1 → 0.1.2

### 2026-09-10 (score 63, +11)

- [security improvement] Known CVEs: unverified → pass
- [functional improvement] Dependency health: unverified → 0.84

## MCP tools (4)

### `list_supporters` (~73 tokens)

List recent one-off supporters, newest first, with emails redacted by default. Full emails belong to the account owner and should be handled accordingly when include_emails is true.

Input parameters:

- `include_emails` (boolean)
- `limit` (integer)
- `max_pages` (integer)
- `since`

### `list_extra_purchases` (~69 tokens)

List recent Extras purchases with emails redacted by default. Full emails belong to the account owner and should be handled accordingly when include_emails is true.

Input parameters:

- `include_emails` (boolean)
- `limit` (integer)
- `max_pages` (integer)
- `since`

### `list_subscriptions` (~60 tokens)

Read memberships as supplied by the API, with emails redacted by default. Full emails belong to the account owner and should be handled accordingly when include_emails is true.

Input parameters:

- `include_emails` (boolean)
- `max_pages` (integer)

### `summary` (~63 tokens)

Total supports and Extras by currency, counting free supports separately and excluding refunds and revoked purchases. Stops after an older page when observed ordering is newest-first, or returns an error if the page cap prevents completion.

Input parameters:

- `days` (integer)
- `max_pages` (integer)

## Diagnostics

Captured diagnostic sections: Provenance, Dependencies. The full working is on the page: https://verifymcp.io/servers/mayeu20-buymeacoffee-mcp/buymeacoffee-mcp#diagnostics

## Score history

- 2026-09-25: 70
- 2026-09-24: 70
- 2026-09-23: 70
- 2026-09-22: 69
- 2026-09-21: 69
- 2026-09-20: 68
- 2026-09-19: 68
- 2026-09-18: 67
- 2026-09-17: 67
- 2026-09-16: 66
- 2026-09-15: 66
- 2026-09-14: 23
- 2026-09-13: 63
- 2026-09-12: 63
- 2026-09-11: 63
- 2026-09-10: 63
- 2026-09-09: 52

## Common questions

### What is the Buy Me a Coffee (read-only) MCP server?

Buy Me a Coffee (read-only) is an MCP server listed in the public MCP registry as io.github.mayeu20/buymeacoffee-mcp. Read your own Buy Me a Coffee supporters, Extras purchases, memberships and totals. This page covers its npm package (buymeacoffee-mcp).

### Is the Buy Me a Coffee (read-only) MCP server safe to use?

Buy Me a Coffee (read-only) scores 70 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 25 September 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 Buy Me a Coffee (read-only) MCP server expose?

Buy Me a Coffee (read-only) exposes 4 tools: list_supporters, list_extra_purchases, list_subscriptions, summary. Their descriptions and schemas cost roughly 265 tokens of context every time the server is loaded.

### Is the Buy Me a Coffee (read-only) MCP server still maintained?

Buy Me a Coffee (read-only) is still listed as active in the MCP registry. We last reached this channel on 25 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 Buy Me a Coffee (read-only) MCP server under?

Buy Me a Coffee (read-only) 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/buymeacoffee-mcp
- Socket report: https://socket.dev/npm/package/buymeacoffee-mcp
- Repository: https://github.com/mayeu20/buymeacoffee-mcp
- Changelog RSS feed: https://verifymcp.io/servers/mayeu20-buymeacoffee-mcp/buymeacoffee-mcp.xml
- Changelog JSON feed: https://verifymcp.io/servers/mayeu20-buymeacoffee-mcp/buymeacoffee-mcp.json
- HTML version of this page: https://verifymcp.io/servers/mayeu20-buymeacoffee-mcp/buymeacoffee-mcp