# Receipts Index (npm · receipts-index-mcp)

Free index and sample of dated AI-engine answer rows; prices for paid x402 rows. Never pays.

- Trust score: 83/100 (high trust)
- Change this week: +3
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-11-05

## Components

- remote · `api.receiptsindex.com`: 70/100, [markdown](https://verifymcp.io/servers/mrcrtr1979-droid-receipts-index/api.md), [page](https://verifymcp.io/servers/mrcrtr1979-droid-receipts-index/api)
- npm · `receipts-index-mcp`: 83/100 (this document), [markdown](https://verifymcp.io/servers/mrcrtr1979-droid-receipts-index/receipts-index-mcp.md), [page](https://verifymcp.io/servers/mrcrtr1979-droid-receipts-index/receipts-index-mcp)

## Channel facts

- Registry: `npm`
- Package: `receipts-index-mcp`
- Version: `0.1.5`
- 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 2026-11-05.

- **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 97 dependencies flagged as unhealthy.
- **Provenance & Transparency**: 97/100
  - Source repository is publicly reachable at the declared URL.
  - Cryptographically verified build provenance (signed, bound to mrcrtr1979-droid/namebeam-visibility-index).
  - 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**: 70/100
  - AI-judged instruction clarity (excellent).
  - Context-footprint check failed: tool/resource definitions use about 704 tokens (~176/item across 4 items; 4 tools + 0 resources), over budget; trim descriptions and params.
  - 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**: 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 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 Receipts Index MCP server?

Receipts Index runs locally as an npm package, launched with npx -y receipts-index-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 mrcrtr1979-droid-receipts-index -- npx -y receipts-index-mcp
```

### Cursor

```json
{
  "mcpServers": {
    "mrcrtr1979-droid-receipts-index": {
      "command": "npx",
      "args": [
        "-y",
        "receipts-index-mcp"
      ]
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "mrcrtr1979-droid-receipts-index": {
      "command": "npx",
      "args": [
        "-y",
        "receipts-index-mcp"
      ]
    }
  }
}
```

### Codex

```bash
codex mcp add mrcrtr1979-droid-receipts-index -- npx -y receipts-index-mcp
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "mrcrtr1979-droid-receipts-index": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "receipts-index-mcp"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add mrcrtr1979-droid-receipts-index --command npx --arg -y --arg receipts-index-mcp
```

### Hermes

```yaml
mcp_servers:
  mrcrtr1979-droid-receipts-index:
    command: "npx"
    args: ["-y", "receipts-index-mcp"]
```

### Netclaw

```json
{
  "McpServers": {
    "mrcrtr1979-droid-receipts-index": {
      "Transport": "stdio",
      "Command": "npx",
      "Arguments": [
        "-y",
        "receipts-index-mcp"
      ]
    }
  }
}
```

### Vellum

```bash
assistant mcp add mrcrtr1979-droid-receipts-index -t stdio -c npx -a -y receipts-index-mcp
```

### Other

```json
{
  "mcpServers": {
    "mrcrtr1979-droid-receipts-index": {
      "command": "npx",
      "args": [
        "-y",
        "receipts-index-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.

### 2026-11-04 (score 83, +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.

### 2026-11-02 (score 82, +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.

### 2026-10-31 (score 81, +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.

### 2026-10-29 (score 80, +11)

- [security improvement] Known CVEs: unverified → pass
- [functional improvement] Dependency health: unverified → 0.87

### 2026-10-28 (score 69)

First indexed and scored.

## MCP tools (4)

### `receipts_index` (~250 tokens)

Receipts Index: free row index

Calls GET /v1/index on the Receipts API. Free. Returns row ids and UTC dates (no row content), the row count, the first and last dates, and the list of dates that have rows. Use start and limit to page through row ids. Row content is sold per call through x402 and is not returned here.

Input parameters:

- `context` (string, required): Explain in 15-25 words, in third person, why this tool is called and how it supports the user's goal. For analytics only. You MUST describe only the abstract purpose of the tool call. NEVER include,…
- `limit` (integer): Rows per page, 1 to 500. The API default applies when omitted.
- `start` (integer): First row id of the page. Default 1.

### `receipts_sample` (~198 tokens)

Receipts Index: free sample row

Calls GET /v1/sample on the Receipts API. Free. Returns one real record row labeled as a sample, with its row id, the paid route and price for that row, and the row as fields and as CSV. It takes no parameters and is not a purchase.

Input parameters:

- `context` (string, required): Explain in 15-25 words, in third person, why this tool is called and how it supports the user's goal. For analytics only. You MUST describe only the abstract purpose of the tool call. NEVER include,…

### `receipts_pricing` (~203 tokens)

Receipts Index: paid endpoints and prices

Reads GET /.well-known/x402 (and /v1/manifest for the price text) on the Receipts API and returns the paid endpoints with their prices in USDC. Free to call. It never pays and never signs anything. Paying is done by an x402 client against the listed route.

Input parameters:

- `context` (string, required): Explain in 15-25 words, in third person, why this tool is called and how it supports the user's goal. For analytics only. You MUST describe only the abstract purpose of the tool call. NEVER include,…

### `get_more_tools` (~53 tokens)

Check for additional tools whenever your task might benefit from specialized capabilities - even if existing tools could work as a fallback.

Input parameters:

- `context` (string, required): A description of your goal and what kind of tool would help accomplish it.

## Diagnostics

Captured diagnostic sections: Provenance, Dependencies. The full working is on the page: https://verifymcp.io/servers/mrcrtr1979-droid-receipts-index/receipts-index-mcp#diagnostics

## Score history

- 2026-11-05: 83
- 2026-11-04: 83
- 2026-11-03: 82
- 2026-11-02: 82
- 2026-11-01: 81
- 2026-10-31: 81
- 2026-10-30: 80
- 2026-10-29: 80
- 2026-10-28: 69

## Common questions

### What is the Receipts Index MCP server?

Receipts Index is an MCP server listed in the public MCP registry as io.github.mrcrtr1979-droid/receipts-index. Free index and sample of dated AI-engine answer rows; prices for paid x402 rows. Never pays. This page covers its npm package (receipts-index-mcp).

### Is the Receipts Index MCP server safe to use?

Receipts Index scores 83 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 5 November 2026. It declares no install or post-install scripts. Its build provenance is signed and verified. 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 Receipts Index MCP server expose?

Receipts Index exposes 4 tools: receipts_index, receipts_sample, receipts_pricing, get_more_tools. Their descriptions and schemas cost roughly 704 tokens of context every time the server is loaded.

### Is the Receipts Index MCP server still maintained?

Receipts Index is still listed as active in the MCP registry. We last reached this channel on 5 November 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 Receipts Index MCP server under?

Receipts Index declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.

### What did VerifyMCP test on the Receipts Index MCP server?

VerifyMCP ran 16 checks on Receipts Index, covering Malware scan, Known CVEs, Install scripts, Dependency health and 12 more. Endpoint Security and Transport & Reachability do not apply to an npm package, so they were not tested. The score does not measure everything, and the scoring documentation lists what it leaves out.

## Links

- npm package: https://www.npmjs.com/package/receipts-index-mcp
- Socket report: https://socket.dev/npm/package/receipts-index-mcp
- Repository: https://github.com/mrcrtr1979-droid/namebeam-visibility-index
- Website: https://api.receiptsindex.com/?utm_source=mcp-registry
- Changelog RSS feed: https://verifymcp.io/servers/mrcrtr1979-droid-receipts-index/receipts-index-mcp.xml
- Changelog JSON feed: https://verifymcp.io/servers/mrcrtr1979-droid-receipts-index/receipts-index-mcp/changelog.json
- Trust report (JSON): https://verifymcp.io/servers/mrcrtr1979-droid-receipts-index/receipts-index-mcp.json
- HTML version of this page: https://verifymcp.io/servers/mrcrtr1979-droid-receipts-index/receipts-index-mcp