FableCut (ronak-create/FableCut) is an MCP server listed on the M8ven Trust Index. It scores 89 out of 100, grade B. It declares 7 tools. No publisher has claimed this listing.

Back to MCP Trust IndexM8ven
B
Emerging
89/100
1 month ago

FableCut

FableCut is a Premiere-style non-linear video editor that runs entirely in your browser — and exposes its whole timeline as one JSON document. Edit it by hand, from the UI, or let an AI agent (Claude Code, Claude Desktop, or anything that speaks MCP/REST) cut your video for you while you watch the timeline update live.

→ ronak-create/FableCut· 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

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Who stands behind it

ronak-create

Source: Glama

Is this your MCP?

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Install from

Glama

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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.
✅
Open source with a license and README
Anyone can audit the code, the license is declared, and the publisher documents what it does.
// 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.
configFABLECUT_ALLOWED_HOSTSyour LAN, opt in explicitly: HOST=0.0.0.0 =<your-ip> node server.js.
configFABLECUT_PORT
configHOSTyour LAN, opt in explicitly: =0.0.0.0 FABLECUT_ALLOWED_HOSTS=<your-ip> node server.js.
Deployment configuration, supplied by whoever hosts the server. Users are not asked for these.
deployPORT
// 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 — fablecut_status (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); fablecut_docs (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); fablecut_get_project (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.

Tests exist

No test files found

Add tests that exercise each declared tool.

Shell command execution

5 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 4 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/ronak-create/fablecut)](https://m8ven.ai/mcp/ronak-create/fablecut)
Shows your grade and updates automatically. Prefer no grade? Append ?variant=verified to the badge URL.
commit: 3dd1d55893e28615d7b88ff77c6a34b38814b0ee
code hash: 3c81f2ce14b0de3cae49a2d4843b25401566914bf53cb98d81eeb77988f787f3
verified: 8/8/2026, 3:47:10 AM
view raw JSON →
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