mcp-markdown-vault (wirux/mcp-markdown-vault) 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
2 months ago

mcp-markdown-vault

Headless semantic MCP server for Obsidian, Logseq, Dendron, Foam, and any markdown folder. Features built-in hybrid semantic search, surgical AST editing, template scaffolding, zero-config local embeddings, and workflow tracking.

→ wirux/mcp-markdown-vault· 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

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Who stands behind it

wirux

Source: Glama · also listed on github_code

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Install from

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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 1 credential: MCP_AUTH_TOKEN
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// known CVEs in dependencies1 low

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

lowjs-yaml@4.1.1GHSA-h67p-54hq-rp68

JS-YAML: Quadratic-complexity DoS in merge key handling via repeated aliases

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.
configBODY_LIMIT_BYTES1mb Max JSON request body size for SSE POST /messages.
configHOST_BIND_ADDRESS127.0.0.1 Bind address for the SSE HTTP server.
🔐 secretMCP_AUTH_TOKEN(unset) Bearer token for SSE transport auth. If set, all SSE endpoints require Authorization: Bearer <token>.
configMCP_TRANSPORT_TYPEsse PORT=3000 VAULT_PATH=/path/to/vault npx @wirux/mcp-markdown-vault
configOLLAMA_DIMENSIONS768 Ollama embedding vector dimensions
configOLLAMA_MODELnomic-embed-text Ollama embedding model name
configOLLAMA_URLset? Ollama reachable? Provider used
configVAULT_CONTEXT(deprecated) Deprecated and ignored. Use VAULT_CONTEXT_MODE instead.
configVAULT_CONTEXT_MODEVAULT_CONTEXT (deprecated) Deprecated and ignored. Use instead.
configVAULT_PATH/path/to/your/vault markdown-vault-mcp
configVECTOR_STORE_COLLECTIONmarkdown_vault Qdrant collection name when VECTOR_STORE_URL is set.
configVECTOR_STORE_RESETfalse Set to true to auto-delete a mismatched vector index on startup and rebuild from scratch.
configVECTOR_STORE_URL(unset) Set to use Qdrant (e.g. http://localhost:6333). If unset, local persisted flat store is used.
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

5/5 tools missing one or more hints — vault (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); edit (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); view (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +2 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.

Shell command execution

2 child_process calls — runs shell commands

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

Dependency freshness

3/13 production deps abandoned (no release in 2+ years): remark-frontmatter@2023-11-20 (2.6y), remark-parse@2023-11-20 (2.6y), remark-stringify@2023-11-20 (2.6y)

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 3 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/wirux-mcp-markdown-vault-1utrtj?variant=verified)](https://m8ven.ai/mcp/wirux-mcp-markdown-vault-1utrtj)
Shows verification status without the grade. Want the grade badge instead? Remove ?variant=verified from the URL.
commit: ab1ee0f5526e75ae592b68250eaa6caf089c8361
code hash: 1fd4d088bf9480a8c9a901c97ed659a17675bbf2e792d788225f13f700c817ec
verified: 6/17/2026, 12:02:25 PM
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