# RustChain MCP (mcpb · rustchain-mcp.mcpb)

MCP server for RustChain blockchain, BoTTube video, and Beacon agent messaging

- Trust score: 13/100 (low)
- Change this week: +6
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-11-04

## Components

- mcpb · `rustchain-mcp.mcpb`: 13/100 (this document), [markdown](https://verifymcp.io/servers/ljunqiang-rustchain-mcp/https-github-com-ljunqiang-rustchain-mcp-releases-download-v0-4-0-mcpb-rustchain.md), [page](https://verifymcp.io/servers/ljunqiang-rustchain-mcp/https-github-com-ljunqiang-rustchain-mcp-releases-download-v0-4-0-mcpb-rustchain)

## Channel facts

- Registry: `mcpb`
- Package: `https://github.com/Ljunqiang/rustchain-mcp/releases/download/v0.4.0-mcpb/rustchain-mcp.mcpb`
- Version: `0.4.0`
- 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 2026-11-04.

- **Supply Chain Security**: 12/100
  - No malware scan is available for this kind of package: the supply-chain vendors we use do not cover it. This is a permanent gap in our coverage, not a finding about the package.
  - Known CVEs were checked across the 26 of 26 dependencies we could resolve, so this covers what we could see, not the whole tree.
  - Install-script risk not yet assessed.
  - 1 of 26 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 43 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 0/100
  - Schema quality not yet verified: this package installed, but its server did not start, so we have no schema to assess.
- **Stability & Change Management**: 0/100
  - Stability not yet verified: this package installed, but its server did not start, so we have no schema to compare.
- **Tool Coverage**: 0/100
  - Tool coverage not yet verified: this package installed, but its server did not start, so we have no tool definitions to assess.
- **Tool Safety**: 0/100
  - Tool safety not yet verified: this package installed, but its server did not start, so we have no tool text to scan.
- **Capabilities**: 0/100
  - Protocol version not yet verified: this package installed, but its server did not start, so we never saw its MCP handshake.

**Unverified: 5 categories.** Categories scored 0 because our sandbox has not given us the schema these checks need to read. That is a gap on our side rather than a finding about the package, and we only credit what we can confirm, so the score stands at 0 until the capture succeeds. We are working through the fleet, so this normally clears without any action from you.

## Install

### How do I install the RustChain MCP server?

RustChain MCP ships as an MCPB bundle, a single file you download and open in an MCP host that supports MCPB bundles, such as Claude Desktop. The host reads the launch command from the bundle's own manifest, so there is no command to copy. The MCP registry declares no SHA-256 for this bundle, so there is no published digest to check the download against.

- Download bundle: `https://github.com/Ljunqiang/rustchain-mcp/releases/download/v0.4.0-mcpb/rustchain-mcp.mcpb`

## 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.

### 2026-10-30 (score 13, 0)

- [functional regression] Security disclosure: unverified → fail

### 2026-10-29 (score 13, +6)

- [security improvement] Source repository: fail → pass

### 2026-10-10 (score 7, −6)

- [security regression] Source repository: pass → fail
- [functional regression] Security disclosure: fail → unverified

### 2026-09-29 (score 0)

- [security regression] Provenance: unverified → fail

### 2026-09-28 (score 0)

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

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

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

### 2026-09-22 (score 0)

First indexed and scored.

## MCP tools (0)

Tools for package channels are captured by running the package in an isolated sandbox. The most recent sandbox run could not capture a tool list from this package.

## Diagnostics

Captured diagnostic sections: Provenance, Dependencies. The full working is on the page: https://verifymcp.io/servers/ljunqiang-rustchain-mcp/https-github-com-ljunqiang-rustchain-mcp-releases-download-v0-4-0-mcpb-rustchain#diagnostics

## Score history

- 2026-11-04: 13
- 2026-11-03: 13
- 2026-11-02: 13
- 2026-11-01: 13
- 2026-10-31: 13
- 2026-10-30: 13
- 2026-10-29: 13
- 2026-10-28: 7
- 2026-10-27: 7
- 2026-10-26: 7
- 2026-10-25: 7
- 2026-10-24: 7
- 2026-10-23: 7
- 2026-10-22: 7
- 2026-10-21: 7
- 2026-10-20: 7
- 2026-10-19: 7
- 2026-10-18: 7
- 2026-10-17: 7
- 2026-10-16: 7
- 2026-10-15: 7
- 2026-10-14: 7
- 2026-10-13: 7
- 2026-10-12: 7
- 2026-10-10: 7
- 2026-10-08: 13
- 2026-10-06: 13
- 2026-10-04: 13
- 2026-10-03: 13
- 2026-10-02: 13

## Common questions

### What is the RustChain MCP server?

RustChain MCP is listed in the public MCP registry as io.github.Ljunqiang/rustchain-mcp. MCP server for RustChain blockchain, BoTTube video, and Beacon agent messaging. This page covers its MCPB bundle (https://github.com/Ljunqiang/rustchain-mcp/releases/download/v0.4.0-mcpb/rustchain-mcp.mcpb).

### Is the RustChain MCP server safe to use?

RustChain MCP scores 13 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 licence is the RustChain MCP server under?

RustChain 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

- Repository: https://github.com/Scottcjn/rustchain-mcp
- Website: https://rustchain.org/
- Changelog RSS feed: https://verifymcp.io/servers/ljunqiang-rustchain-mcp/https-github-com-ljunqiang-rustchain-mcp-releases-download-v0-4-0-mcpb-rustchain.xml
- Changelog JSON feed: https://verifymcp.io/servers/ljunqiang-rustchain-mcp/https-github-com-ljunqiang-rustchain-mcp-releases-download-v0-4-0-mcpb-rustchain.json
- HTML version of this page: https://verifymcp.io/servers/ljunqiang-rustchain-mcp/https-github-com-ljunqiang-rustchain-mcp-releases-download-v0-4-0-mcpb-rustchain