taptap/instant-games-open-mcp (taptap/instant-games-open-mcp) is an MCP server listed on the M8ven Trust Index. It scores 74 out of 100, grade C. It declares 7 tools. No publisher has claimed this listing.

Back to MCP Trust IndexM8ven
C
Emerging
74/100
1 month ago

taptap/instant-games-open-mcp

TapTap Maker local development CLI and MCP server

→ taptap/instant-games-open-mcp· npm: @taptap/maker· 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

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Who stands behind it

taptap

Source: Glama · also listed on npm

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

Glamanpm

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// key findings
✅
No credential exfiltration, no sensitive file access, no obfuscation
Static analysis found nothing flowing your secrets to unexpected places.
// 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.
configGITHUB_OUTPUT
configLAST_RELEASE_TAG
configMAKER_PACKAGE_VERSION
configMAKER_PROJECT_ID
configPROXY_CONFIG
configRELEASE_VERSION
configSCE_MCP_URL
configTAPTAP_MAKER_GIT_BIN
configTAPTAP_MAKER_GIT_RETRY_DELAY_MS
configTAPTAP_MAKER_HOME
configTAPTAP_MCP_ENV环境：production（默认）或 rnd
// 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

7/7 tools missing one or more hints — maker_status_lite (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); maker_build_current_directory (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_share_integration_guide (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +4 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.

License file

No license file

Add a LICENSE file (MIT, Apache-2.0, etc.).

Tool test coverage

Only 2/7 tools referenced in tests (29%)

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

Shell command execution

14 child_process calls — runs shell commands

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

Domain consistency

npm scope @aspect doesn't match GitHub owner taptap

Use the same org name across GitHub, npm, and your homepage so users can verify the publisher.

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 6 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/taptap/instant-games-open-mcp)](https://m8ven.ai/mcp/taptap/instant-games-open-mcp)
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commit: 3d506aca5f1054d08bd595b19a6e285972d487e8
code hash: c5a5eff22b19defe14a0099bc5520261db9b3b1c8a439d83e5a6478343946758
verified: 8/7/2026, 4:34:03 AM
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