# MCPBridge (npm · @iamjrmh/mcpbridge)

Unified MCP server bridging Claude Code and Ollama to Roblox Studio and Blender.

- Trust score: 71/100 (medium)
- Change this week: +18
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-04

## Components

- npm · `@iamjrmh/mcpbridge`: 71/100 (this document), [markdown](https://verifymcp.io/servers/iamjrmh-mcpbridge/iamjrmh-mcpbridge.md), [page](https://verifymcp.io/servers/iamjrmh-mcpbridge/iamjrmh-mcpbridge)

## Channel facts

- Registry: `npm`
- Package: `@iamjrmh/mcpbridge`
- Version: `1.0.0`
- 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 2026-08-04.

- **Supply Chain Security**: 87/100
  - No malware found by supply-chain analysis.
  - Only part of the dependency tree could be resolved (121 of 123), so this covers what we could see, not the whole tree.
  - No install/post-install scripts declared.
  - Only part of the dependency tree could be resolved (121 of 123), so this covers what we could see, not the whole tree.
- **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 75 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 82/100
  - 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 943 tokens (~41/item across 23 items; 17 tools + 6 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 30/100
  - Stability observed for 9 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.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### Claude

```bash
claude mcp add iamjrmh-mcpbridge -- npx -y @iamjrmh/mcpbridge
```

### Codex

```bash
codex mcp add iamjrmh-mcpbridge -- npx -y @iamjrmh/mcpbridge
```

### opencode

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

### OpenClaw

```bash
openclaw mcp add iamjrmh-mcpbridge --command npx --arg -y --arg @iamjrmh/mcpbridge
```

### Hermes

```yaml
mcp_servers:
  iamjrmh-mcpbridge:
    command: "npx"
    args: ["-y", "@iamjrmh/mcpbridge"]
```

### Other

```json
{
  "mcpServers": {
    "iamjrmh-mcpbridge": {
      "command": "npx",
      "args": [
        "-y",
        "@iamjrmh/mcpbridge"
      ]
    }
  }
}
```

## 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.

### 2026-08-03 (score 71, +4)

- [functional improvement] Stability: unverified → 0.27

### 2026-08-02 (score 67, +46)

- [security regression] Provenance: unverified → fail
- [security improvement] Install scripts: unverified → pass
- [security improvement] Known CVEs: unverified → partial
- [security] Stability: Stability not yet verified: not enough scan history yet (needs a 30-day window).
- [functional regression] Dependency health: partial → unverified
- [functional improvement] Schema quality: unverified → good
- [functional improvement] MCP protocol: unverified → pass
- [functional improvement] Maintenance: unverified → pass
- [functional improvement] License: unverified → pass
- [functional improvement] Tool coverage: unverified → 100
- [functional improvement] Schema quality: unverified → 100
- [functional] Licence: MIT

### 2026-08-01 (score 21, −5)

- [security improvement] Malware scan: unverified → pass
- [functional regression] Schema quality: 100 → unverified
- [functional regression] Tool coverage: 100 → unverified
- [functional improvement] Dependency health: unverified → partial

### 2026-07-31 (score 26, −9)

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

### 2026-07-30 (score 35, −18)

- [security regression] Malware scan: pass → unverified

### 2026-07-27 (score 53)

First indexed and scored.

## MCP tools (17)

### `studio_status` (~22 tokens)

Check whether the Roblox Studio plugin is currently connected to the MCP bridge.

### `studio_list_scripts` (~26 tokens)

List all Script, LocalScript, and ModuleScript instances in the current Roblox place.

### `studio_read_script` (~44 tokens)

Read the source code of a script by its full instance path.

Input parameters:

- `path` (string, required): Full dot-separated path, e.g. "game.ServerScriptService.MyScript"

### `studio_write_script` (~52 tokens)

Overwrite the source code of a script in Roblox Studio.

Input parameters:

- `path` (string, required): Full path, e.g. "game.ServerScriptService.MyScript"
- `source` (string, required): New Lua source code

### `studio_create_script` (~88 tokens)

Create a new Script, LocalScript, or ModuleScript inside a parent instance.

Input parameters:

- `name` (string, required): Name for the new script
- `parent_path` (string, required): Path to the parent instance, e.g. "game.ServerScriptService"
- `script_type` (string): Type of script to create (default: Script)
- `source` (string): Initial source code (optional)

### `studio_execute_lua` (~41 tokens)

Execute arbitrary Lua code in the Roblox Studio plugin context (runs in the plugin, not in-game).

Input parameters:

- `code` (string, required): Lua code to execute

### `studio_get_output` (~44 tokens)

Get recent print/warn/error output lines captured by the Studio plugin.

Input parameters:

- `lines` (number): How many recent lines to return (default 50, max 200)

### `studio_get_workspace_info` (~27 tokens)

Get metadata about the currently open Roblox place (place name, game ID, etc.).

### `studio_get_selection` (~23 tokens)

Get the currently selected instance(s) in Roblox Studio's Explorer panel.

### `ollama_generate` (~65 tokens)

Send a raw prompt to Ollama (model: minimax-m2.5:cloud) and get a completion.

Input parameters:

- `model` (string): Ollama model override (default: minimax-m2.5:cloud)
- `prompt` (string, required): The prompt text

### `ollama_generate_lua` (~110 tokens)

Ask Ollama to write or refactor Roblox Lua code, then optionally write it directly to a Studio script.

Input parameters:

- `apply_to` (string): If set, write the generated code to this script path in Studio (optional)
- `existing_code` (string): Existing script source to refactor or extend (optional)
- `model` (string): Model override (default: minimax-m2.5:cloud)
- `task` (string, required): Natural language description of what the code should do

### `ollama_review_script` (~66 tokens)

Have Ollama review a Roblox Studio script for bugs, performance issues, or style problems.

Input parameters:

- `focus` (string): Optional focus area, e.g. "performance", "security", "readability"
- `path` (string, required): Path of the script to review in Studio

### `blender_status` (~18 tokens)

Check whether the Blender MCPBridge plugin is connected.

### `blender_execute_python` (~34 tokens)

Execute arbitrary Python code inside Blender via the MCPBridge plugin.

Input parameters:

- `code` (string, required): Python code to execute in Blender

### `blender_get_scene_info` (~28 tokens)

Get information about the current Blender scene: objects, active object, render settings, etc.

### `blender_get_output` (~41 tokens)

Get recent output/log lines captured by the Blender plugin.

Input parameters:

- `lines` (number): How many recent lines to return (default 50, max 200)

### `ollama_generate_python` (~111 tokens)

Ask Ollama to write Blender Python (bpy) code, then optionally execute it in Blender.

Input parameters:

- `execute_in_blender` (boolean): If true, send the generated code to Blender for execution (default: false)
- `existing_code` (string): Existing Python code to refactor or extend (optional)
- `model` (string): Model override (default: minimax-m2.5:cloud)
- `task` (string, required): Natural language description of what the Blender Python code should do

## Diagnostics

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

## Score history

- 2026-08-04: 71
- 2026-08-03: 71
- 2026-08-02: 67
- 2026-08-01: 21
- 2026-07-31: 26
- 2026-07-30: 35
- 2026-07-28: 53
- 2026-07-27: 53

## Links

- npm package: https://www.npmjs.com/package/@iamjrmh/mcpbridge
- Socket report: https://socket.dev/npm/package/@iamjrmh/mcpbridge
- Repository: https://github.com/iamjrmh/MCPBridge
- Changelog RSS feed: https://verifymcp.io/servers/iamjrmh-mcpbridge/iamjrmh-mcpbridge/changelog.xml
- Changelog JSON feed: https://verifymcp.io/servers/iamjrmh-mcpbridge/iamjrmh-mcpbridge/changelog.json
- HTML version of this page: https://verifymcp.io/servers/iamjrmh-mcpbridge/iamjrmh-mcpbridge