mcdev-mcp (use-ai-for-mc/mcdev-mcp) is an MCP server listed on the M8ven Trust Index. It scores 62 out of 100, grade C. It declares 31 tools. No publisher has claimed this listing.

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C
Caution
62/100

mcdev-mcp

An MCP server that empowers AI coding agents to work effectively with Minecraft mod development, providing static analysis of decompiled source code and runtime interaction with a running Minecraft instance.

→ use-ai-for-mc/mcdev-mcp· listed on glama

Caution. Specific findings reduced this grade. They are listed on the page. 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

use-ai-for-mc

Source: Glama

Is this your MCP?

Claim it to get a verified publisher badge, a free copy of our full audit findings, and direct contact for any high-priority issues we find. Or connect your repo for our deepest verification, Live Monitored: read-only, revoke anytime. What we access →

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Install from

Glamanot scored here

The grade above is for the source repository. Registries can serve a different version, so we mark the ones we were not able to read.

// key findings
⚠️
Known vulnerabilities in dependencies: 3 high
Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.
✅
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.
// tools this server exposes31 tools

These names and descriptions are the publisher's own, read from the source code. We print them as written. Our assessment is the findings above, not this list.

mc_version
mc_search
mc_get_class
mc_get_method
mc_find_refs
mc_list_classes
mc_list_packages
mc_find_hierarchy
mc_connect
mc_execute
mc_snapshot
mc_screenshot
mc_record_video
mc_nearby_entities
mc_entity_details
mc_nearby_blocks
mc_block_details
mc_looked_at_entity
mc_set_entity_glow
mc_set_block_glow
mc_clear_block_glow
mc_get_item_texture
mc_get_entity_item_texture
mc_get_item_texture_by_id
mc_chat_history
mc_screen_inspect
mc_join_server
mc_leave_server
mc_wait_until_in_world
mc_quit_client
mc_wait_for_bridge
// known CVEs in dependencies3 high9 medium

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

high@modelcontextprotocol/sdk@1.0.0GHSA-w48q-cv73-mx4w

Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default

highaxios@1.16.0GHSA-gcfj-64vw-6mp9

Axios Node HTTP adapter can use an inherited proxy after interceptor config cloning

highws@8.20.1GHSA-96hv-2xvq-fx4p

ws: Memory exhaustion DoS from tiny fragments and data chunks

mediumaxios@1.16.0GHSA-42h9-826w-cgv3

Axios: Excessive recursion in formDataToJSON can cause denial of service

mediumaxios@1.16.0GHSA-7q8q-rj6j-mhjq

Axios: Nested axios option objects can consume polluted prototype values

Depend on this server? Get alerted when its CVEs change.Watch this server free →
// 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.
configELECTRON_RUN_AS_NODE
configMCDEV_INDEX_PARSE_WORKER_PATH
configMCDEV_INDEX_SINGLE_FILE_FALLBACK
configMCDEV_INDEX_WORKER_MARKER
configMCDEV_MCP_DEBUG_LOG
configMCDEV_MCP_HOME
configMCDEV_MCP_REMAPPER_HEAP
configMCDEV_SUPPRESS_INDEXER_HINTSet =1 to silence this message.
// quality suggestions

Tool annotations

No tools have read-only/destructive annotations

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

All four hints declared on every tool

31/31 tools missing one or more hints — mc_version (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); mc_search (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); mc_get_class (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +28 more. 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.

Tool test coverage

Only 0/31 tools referenced in tests (0%)

Write tests that reference each tool by name so every tool has at least one test.

Shell command execution

12 child_process calls — runs shell commands

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

Production dependencies are patched

0 critical, 3 high severity in production deps — @modelcontextprotocol/sdk@1.0.0 (high), axios@1.16.0 (high)

Run npm audit fix, or upgrade the affected packages to a non-vulnerable version.

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 5 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 Verified](https://m8ven.ai/badge/mcp/use-ai-for-mc/mcdev-mcp?variant=verified)](https://m8ven.ai/mcp/use-ai-for-mc/mcdev-mcp)
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commit: 7b98bdb4a1d885d588cd141d8eb21e3c5c18b2b6
code hash: 0722834078ad9b4a05e20be0f6b40d106e89a122cd6f3f8f9dbd72e25a62e141
view raw JSON →
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