GolfBox MCP (j4hr3n/golfbox-mcp) is an MCP server listed on the M8ven Trust Index. It scores 74 out of 100, grade C. It declares 10 tools. No publisher has claimed this listing.

C
Emerging
74/100
2 months ago

GolfBox MCP

A local MCP server for GolfBox tee-time workflows that lets agent clients authenticate, list clubs, search tee times, manage bookings, and prepare bookings with conservative safety defaults.

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.

⚡ Connect GitHub → continuous verification on every pushwhy connect →

Who stands behind it

j4hr3n

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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// 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_SHA
configGOLFBOX_ALLOW_UNTRUSTED_URLS
configGOLFBOX_COUNTRY
configGOLFBOX_ENABLE_WRITE_TOOLS"": "false"
configGOLFBOX_INCLUDE_ERROR_BODY_SNIPPETSNetwork calls require HTTPS and known GolfBox hosts by default. Error messages redact known sensitive values, and response-body snippets are disabled unless =true is set for local debugging.
configGOLFBOX_PROVIDER"": "official",
configGOLFBOX_REQUEST_TIMEOUT_MS
configGOLFBOX_REQUIRE_CONFIRMATION
configGOLFBOX_WEB_REQUEST_TIMEOUT_MS
// 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

10/10 tools missing one or more hints — golfbox_authenticate (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); golfbox_list_clubs (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); golfbox_search_tee_times (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +7 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 inputs are validated

6/10 tool handlers declare input schemas (60%)

Declare an inputSchema with zod/joi/yup on every tool definition.

Tool handlers catch errors

Only 0/10 tool handlers wrap calls in try/catch (0%)

Wrap each tool handler body in try/catch and return a structured error response.

License file

No license file

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

Tool test coverage

Only 2/10 tools referenced in tests (20%)

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

Shell command execution

8 child_process calls — runs shell commands

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 7 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/j4hr3n/golfbox-mcp)](https://m8ven.ai/mcp/j4hr3n/golfbox-mcp)
Shows your grade and updates automatically. Prefer no grade? Append ?variant=verified to the badge URL.
commit: b31ae533de05e87f6eca880010864741d22a4d52
code hash: 9982b02ec3f32c24d5f82ed5d9bf9bce1a018ff2b1a279b18d80537c8b604d0c
verified: 6/13/2026, 10:11:07 AM
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