free-super-whisper (yukimaru77/free-super-whisper) is an MCP server listed on the M8ven Trust Index. It scores 74 out of 100, grade C. It declares 8 tools. No publisher has claimed this listing.

C
Emerging
74/100
8 days ago

free-super-whisper

無料の音声入力ツール for macOS — ChatGPT を裏で操縦して清書し、カーソル位置に貼り付け。声で育てる個人辞書つき

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

yukimaru77

Source: github_code

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.
Open source with a license and README
Anyone can audit the code, the license is declared, and the publisher documents what it does.
🔐
You'll be asked for 2 credentials: OPENAI_API_KEY, OPENROUTER_API_KEY
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// known CVEs in dependencies3 low

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

qs: Denial of Service via Attacker Controlled isBuffer

qs array-limit bypass via bracket-key comma parsing

lowesbuild@0.28.0GHSA-g7r4-m6w7-qqqr

esbuild allows arbitrary file read when running the development server on Windows

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.
configANTHROPIC_BASE_URL
configAZURE_OPENAI_API_VERSION
configAZURE_OPENAI_DEPLOYMENT
configAZURE_OPENAI_ENDPOINT
configCHROME_PATH
🔐 secretOPENAI_API_KEY
configOPENAI_BASE_URL
🔐 secretOPENROUTER_API_KEY
configOPENROUTER_HTTP_REFERER
configOPENROUTER_REFERER
configOPENROUTER_TITLE
configORACLE_BROWSER_ALLOW_COOKIE_ERRORS
configORACLE_BROWSER_ATTACHMENT_TIMEOUT
configORACLE_BROWSER_COOKIES_FILE
configORACLE_BROWSER_COOKIES_JSON
configORACLE_BROWSER_COOKIE_NAMES
configORACLE_BROWSER_DEBUG_PORT
configORACLE_BROWSER_PORT
configORACLE_BROWSER_PROFILE_DIR
configORACLE_BROWSER_REMOTE_DEBUG_HOST
configORACLE_CLIENT_FACTORY
configORACLE_ENGINE
configORACLE_HOME_DIR
configORACLE_NO_DETACH
configORACLE_PERF_TRACE
configORACLE_REMOTE_HOST
configORACLE_RETAIN_HOURS
configORACLE_SERVE_VERBOSE
configORACLE_VERBOSE_RENDER
configProgramFiles
configProgramFiles(x86)
configSUPER_WHISPER_BROWSER_PROFILE_DIR
configSUPER_WHISPER_HOME_DIR
configVITEST
configWSL_DISTRO_NAME
configWSL_HOST_IP
// 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

8/8 tools missing one or more hints — chatgpt_image (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); consult (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); project_sources (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +5 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

4/8 tools referenced in tests (50%)

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

Secrets not logged

4 secret values sent to log

Redact or omit secret values from log output.

Dependency freshness

2/24 production deps stale: json5@2023-03-04 (3.5y), kleur@2023-07-09 (3.2y)

Domain consistency

npm scope @steipete doesn't match GitHub owner yukimaru77

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 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 Score](https://m8ven.ai/badge/mcp/yukimaru77/free-super-whisper)](https://m8ven.ai/mcp/yukimaru77/free-super-whisper)
Shows your grade and updates automatically. Prefer no grade? Append ?variant=verified to the badge URL.
commit: 13d2f94485fe73b940a184136f02c93b27b23ad7
code hash: 1915449c5472aecd68bb36356d38ec95b2bef0095a38a6e33e1bd2fe38ee236d
verified: 9/2/2026, 7:50:44 PM
view raw JSON →
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