KnowledgeRail (Deviank88/KnowledgeRail) is an MCP server listed on the M8ven Trust Index. M8ven has not graded it: we have no way to read this server ourselves. No publisher has claimed this listing.

Back to MCP Trust Indexm8ven
C
Caution
74/100
12 days ago

KnowledgeRail

Local-first MCP server that turns project documentation and source code into durable, evidence-backed context for AI agents, with bounded retrieval and explicit gap reporting.

→ Deviank88/KnowledgeRail· 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

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Who stands behind it

Deviank88

Source: Glama

Is this your MCP?

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Install from

Glama

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// key findings
⚠️
Tests do not pass
Either the test suite is broken or the code regressed. Either way the published behaviour can’t be verified by the publisher’s own tests.
✅
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 1 credential: KNOWLEDGE_RAIL_EMBEDDING_API_KEY
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// 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.
configKNOWLEDGE_RAIL_DESKTOP_GATEWAY_PORT
🔐 secretKNOWLEDGE_RAIL_EMBEDDING_API_KEYOptional embedding variables are , KNOWLEDGE_RAIL_EMBEDDING_MODEL_VERSION, and KNOWLEDGE_RAIL_EMBEDDING_TIMEOUT_MS.
configKNOWLEDGE_RAIL_EMBEDDING_BASE_URL
configKNOWLEDGE_RAIL_EMBEDDING_MODELembedding-model
configKNOWLEDGE_RAIL_EMBEDDING_MODEL_VERSIONOptional embedding variables are KNOWLEDGE_RAIL_EMBEDDING_API_KEY, , and KNOWLEDGE_RAIL_EMBEDDING_TIMEOUT_MS.
configKNOWLEDGE_RAIL_MERMAID_NO_SANDBOXLinux: XDG_STATE_HOME is honored. Headless CI/container environments may need =true, but ordinary workstations should retain Chromium sandboxing.
configKNOWLEDGE_RAIL_NATIVE_HOSTNative OCR base URL; defaults to http://localhost:5002.
configKNOWLEDGE_RAIL_OCR_MODELOCR model; defaults to glm-ocr:latest.
configKNOWLEDGE_RAIL_OCR_PROMPT
configKNOWLEDGE_RAIL_OLLAMA_HOSTOllama base URL; defaults to http://localhost:11434.
configKNOWLEDGE_RAIL_REFRESH_MS
configWIKI_ROOT
// quality suggestions

Dependencies

14 dependencies, 1 flagged: puppeteer

Tool inputs are validated

Only 0/1 tool handlers declare input schemas (0%)

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

Tests pass

npm test failed — tests do not pass

Make sure npm test runs cleanly. Common cause: missing build step or missing env vars.

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 2 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/deviank88-knowledgerail-9htxl7?variant=verified)](https://m8ven.ai/mcp/deviank88-knowledgerail-9htxl7)
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commit: 93a1dd80510cac9e4304d41bffe7e2a2ad0aa276
code hash: cb0ed836c7831805933847fddc8db5df8dccbfbc74bf800e3433a63e8f3913d6
verified: 8/16/2026, 9:04:00 AM
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