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C
Emerging
74/100
4 hours ago

bunkervm

Enables time-travel debugging for AI agent sandboxes using Firecracker microVMs, with tools for code execution, file operations, and VM snapshot/restore via MCP.

→ ashishgituser/bunkervm· listed on glama

Emerging. No concerning findings. Grades remain capped until the project builds reputation through adoption. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.

How we verified

Code Verified⚡ Live Monitored: not connected

Verified is a snapshot. Live keeps it current, and builds your track record.

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Who stands behind it

ashishgituser · Claimed

Source: Glama

Maintenance & responsiveness
as of 2026-08-19
Issues closed (90d): 0 · 0 open
Releases (90d): 10
Active contributors (6mo): 1
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Install from

Glama

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// key findings
✅
10 tools verified — handlers match their declared behaviour
3 read-only tools verified — handlers contain no write/delete/exec
✅
No credential exfiltration, no sensitive file access, no obfuscation
Static analysis found nothing flowing your secrets to unexpected places.
✅
Open source with a license and README
Anyone can audit the code, the license is declared, and the publisher documents what it does.
Are you the publisher? Confirm or correct these findings.
// environment variables
To run this server yourself, you supply these values. They go in your own MCP client configuration and stay on your machine. The secret label means the value is sensitive, not that the server mishandles it.
configBUNKERVM_ENGINE_PORT
configSUDO_USER
configBUNKERVM_DASHBOARD_DIR
configWSL_DISTRO_NAME
configEXEC_HOST
configEXEC_PORT
configVSOCK_PORT
configLLAMA_URL
// quality suggestions

Tool annotations

8/10 tools have annotations

Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.

All four hints declared on every tool

2/10 tools missing one or more hints — execute_code (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); execute_code (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint). OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.

For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.

Shell command execution

31 child_process/subprocess calls in production code — runs shell commands (bunkervm/mcp_server.py:150, bunkervm/agent_runtime.py:53, bunkervm/agent_runtime.py:113)

Prefer library functions over shell-outs. If you must shell out, ensure all inputs are properly escaped.

Claim the listing to review these findings one by one and send us a correction where you disagree, straight to the team. Claiming also means we tell you when the grade moves, and reach you first if we find anything urgent.

// full audit trail
The findings above are the summary. The full trail, every check we ran, each deduction, the network hosts observed and the dependency advisories, goes to verified publishers, along with an alert whenever a new one lands. Verified publishers can also review each finding and dispute it in one click. Publisher corrections have sharpened several of our checks this month, because the maintainer knows the codebase better than any scanner.
// improvement guidance — verified publishers only
We have 3 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.
// embed badge in your README
[![M8ven Score](https://m8ven.ai/badge/mcp/ashishgituser-bunkervm-yshkwg)](https://m8ven.ai/mcp/ashishgituser-bunkervm-yshkwg)
Shows your grade and updates automatically. Prefer no grade? Append ?variant=verified to the badge URL.
commit: 163226aaf7fe50ce4ae9d09503cf485af6a9fc1e
code hash: 867296e946a0c1eede1cec8708b0f459ef193567566839c2255d41672130a3f9
verified: 8/19/2026, 1:24:48 PM
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