# RocketVault Public Knowledge and Marketplace (remote · rocketvault.io)

Search public RocketVault card listings and read product documentation.

- Trust score: 77/100 (medium)
- Change this week: +3
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-11-04

## Components

- remote · `rocketvault.io`: 77/100 (this document), [markdown](https://verifymcp.io/servers/cadenlpicard-rocketvault/rocketvault.md), [page](https://verifymcp.io/servers/cadenlpicard-rocketvault/rocketvault)

## Channel facts

- Endpoint: `https://rocketvault.io/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `1.4.0`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, 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 2026-11-04.

- **Endpoint Security**: 74/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one.
  - HTTPS is enforced; there's no plaintext access path.
  - HSTS check failed: the Strict-Transport-Security header is absent.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 79/100
  - 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).
  - AI-judged instruction clarity (good).
  - Context-footprint check failed: tool/resource definitions use about 832 tokens (~118/item across 7 items; 5 tools + 2 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 43/100
  - Stability observed for 13 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 91/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 68% of tool parameters carry a description.
  - Structured output schemas are declared (100% of tools); any adoption earns full credit.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 5 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 7 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a current MCP spec version (2026-07-28).

## Install

### How do I install the RocketVault Public Knowledge and Marketplace MCP server?

RocketVault Public Knowledge and Marketplace is a hosted endpoint at https://rocketvault.io/mcp, so there is nothing to install locally. 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 --transport http cadenlpicard-rocketvault 'https://rocketvault.io/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "cadenlpicard-rocketvault": {
      "url": "https://rocketvault.io/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "cadenlpicard-rocketvault": {
      "type": "http",
      "url": "https://rocketvault.io/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.cadenlpicard-rocketvault]
url = "https://rocketvault.io/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "cadenlpicard-rocketvault": {
      "type": "remote",
      "url": "https://rocketvault.io/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add cadenlpicard-rocketvault --url 'https://rocketvault.io/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  cadenlpicard-rocketvault:
    url: "https://rocketvault.io/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "cadenlpicard-rocketvault": {
      "Transport": "http",
      "Url": "https://rocketvault.io/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add cadenlpicard-rocketvault -t streamable-http -u 'https://rocketvault.io/mcp'
```

### Other

```json
{
  "mcpServers": {
    "cadenlpicard-rocketvault": {
      "type": "http",
      "url": "https://rocketvault.io/mcp"
    }
  }
}
```

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

## 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.

### 2026-11-03 (score 77, +1)

- [security] The server rewrote its instructions, which are the text every model session reads
- [functional regression] Schema quality: pass → fail

### 2026-11-01 (score 76, +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.

### 2026-10-29 (score 75, +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.

### 2026-10-27 (score 74, +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.

### 2026-10-25 (score 73, +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.

### 2026-10-23 (score 72, +1)

- [functional improvement] Stability: unverified → 0.03

### 2026-10-22 (score 71)

First indexed and scored.

## MCP tools (5)

### `search` (~53 tokens)

Search RocketVault public knowledge

Searches official RocketVault product facts, solution pages, public documentation, editorial guides, and recent grounded coverage, returning public document IDs, titles, and canonical URLs.

Input parameters:

- `query` (string, required): Natural-language search query about RocketVault.

Output parameters:

- `results` (array)

### `fetch` (~36 tokens)

Fetch a RocketVault public document

Retrieves the complete official text and canonical citation URL for one public document ID.

Input parameters:

- `id` (string, required): Document ID returned by the search tool.

Output parameters:

- `id` (string)
- `metadata` (object)
- `text` (string)
- `title` (string)
- `url` (string)

### `compare_plans` (~49 tokens)

Compare RocketVault plans

Return current RocketVault prices, card limits, trial length, and eBay capability availability from the canonical pricing configuration.

Input parameters:

- `capability` (string): Optionally identify plans that include an eBay capability.

Output parameters:

- `eligible_plan_ids` (array)
- `facts_verified_at` (string)
- `free_trial_days` (number)
- `plans` (array)
- `requested_capability` (string)
- `source_url` (string)

### `search_marketplace_listings` (~406 tokens)

Search active RocketVault card listings

Searches anonymous public active listings with structured card and budget filters. At least one card identity filter is required; field schemas describe exact and substring matching. Results include public listing IDs, freshness, and current asking prices rather than sold comps. More than 100 matches sets refinement_required=true and returns no next cursor. Availability and prices can change after retrieval.

Input parameters:

- `accepts_offers` (boolean)
- `brand` (string): Case-insensitive substring match against the stored brand.
- `card_number` (string): Exact card-number match; one leading # is ignored by the marketplace.
- `cursor` (string)
- `grade` (string): Exact stored grade string, such as 10 or 9.5.
- `grading_company` (string): Case-insensitive exact grading-company match.
- `is_autograph` (boolean)
- `is_insert` (boolean)
- `is_numbered` (boolean)
- `is_rookie` (boolean)
- `max_price_cents` (integer): Maximum asking price in USD cents.
- `max_year` (integer): Inclusive upper bound for card year.
- `min_price_cents` (integer): Minimum asking price in USD cents.
- `min_year` (integer): Inclusive lower bound for card year.
- `page_size` (integer)
- `parallel` (string): Case-insensitive substring match against the stored parallel.
- `player` (string): Case-insensitive substring match against the stored player name.
- `query` (string): Full-text search across public listing card details; results are not exact-card matches by themselves.
- `raw_graded` (string)
- `set_name` (string): Case-insensitive substring match against the stored set name.
- `sort` (string)
- `sport` (string): Case-insensitive exact match against the stored sport.
- `team` (string): Case-insensitive substring match against the stored team.
- `year` (integer): Exact card year.

Output parameters:

- `listings` (array)
- `marketplace_available` (boolean)
- `next_cursor`
- `page_size` (integer)
- `refinement_required` (boolean)
- `total_matches` (integer)

### `get_marketplace_listing` (~91 tokens)

Get an active RocketVault listing

Retrieve current public card, approved listing image, condition, asking price, availability, known shipping terms, freshness, and canonical URL for one exact listing ID. Inactive, sold, reserved, unavailable, or unknown listings return a null listing. This does not provide a checkout total or sold-price valuation.

Input parameters:

- `id` (string, required): Exact public marketplace listing ID, usually returned by search_marketplace_listings.

Output parameters:

- `listing`
- `marketplace_available` (boolean)

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/cadenlpicard-rocketvault/rocketvault#diagnostics

## Score history

- 2026-11-04: 77
- 2026-11-03: 77
- 2026-11-02: 76
- 2026-11-01: 76
- 2026-10-31: 75
- 2026-10-30: 75
- 2026-10-29: 75
- 2026-10-28: 74
- 2026-10-27: 74
- 2026-10-26: 73
- 2026-10-25: 73
- 2026-10-24: 72
- 2026-10-23: 72
- 2026-10-22: 71

## Common questions

### What is the RocketVault Public Knowledge and Marketplace MCP server?

RocketVault Public Knowledge and Marketplace is an MCP server listed in the public MCP registry as io.github.cadenlpicard/rocketvault. Search public RocketVault card listings and read product documentation. This page covers its hosted endpoint (https://rocketvault.io/mcp).

### Is the RocketVault Public Knowledge and Marketplace MCP server safe to use?

RocketVault Public Knowledge and Marketplace scores 77 out of 100 on VerifyMCP. 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 RocketVault Public Knowledge and Marketplace MCP server expose?

RocketVault Public Knowledge and Marketplace exposes 5 tools: search, fetch, compare_plans, search_marketplace_listings, get_marketplace_listing. Their descriptions and schemas cost roughly 635 tokens of context every time the server is loaded.

### Does the RocketVault Public Knowledge and Marketplace MCP server require authentication?

No. We connected to RocketVault Public Knowledge and Marketplace without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.

### Is the RocketVault Public Knowledge and Marketplace MCP server still maintained?

RocketVault Public Knowledge and Marketplace is still listed as active in the MCP registry. We last reached this channel on 4 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

## Links

- Remote endpoint: https://rocketvault.io/mcp
- Website: https://rocketvault.io/ai
- Changelog RSS feed: https://verifymcp.io/servers/cadenlpicard-rocketvault/rocketvault.xml
- Changelog JSON feed: https://verifymcp.io/servers/cadenlpicard-rocketvault/rocketvault.json
- HTML version of this page: https://verifymcp.io/servers/cadenlpicard-rocketvault/rocketvault