excalidraw-mcp-obsidian (zzmkxd/excalidraw-mcp-obsidian) is an MCP server listed on the M8ven Trust Index. It scores 56 out of 100, grade D. It declares 35 tools. The publisher has confirmed an email address for this listing, which proves an inbox rather than ownership (Claimed).

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D
Caution
56/100
6 days ago

excalidraw-mcp-obsidian

MCP server enabling AI assistants to create and edit Excalidraw diagrams as Obsidian-native .excalidraw.md files, with style presets, batch element creation, arrow binding, and an Obsidian selection bridge for localized edits.

→ zzmkxd/excalidraw-mcp-obsidian· 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 VerifiedSandbox Verified⚡ Live Monitored: not connected

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Who stands behind it

zzmkxd · Contributor

Source: Glama

Maintenance & responsiveness
as of 2026-08-20
Issues closed (90d): 0 · 0 open
Releases (90d): none
Active contributors (6mo): 1
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// key findings
⚠️
Known vulnerabilities in dependencies: 3 high
Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.
✅
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.
Are you the publisher? Confirm or correct these findings.
// known CVEs in dependencies3 high

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

high@modelcontextprotocol/sdk@1.15.1GHSA-345p-7cg4-v4c7

@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse

high@modelcontextprotocol/sdk@1.15.1GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.15.1GHSA-w48q-cv73-mx4w

Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default

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.
configEXCALIDRAW_EXPORT_DIR必填。导出路径必须落在此目录下（沙箱）。例：E:/Notes 或 /home/you/vault-parent
configLOG_FILE_PATH
configLOG_LEVEL
configNO_COLOR建议 1
configXDG_STATE_HOME
// 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

35/35 tools missing one or more hints — create_element (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); update_element (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); delete_element (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +32 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

Only 8/35 tools referenced in tests (23%)

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

Production dependencies are patched

0 critical, 3 high severity in production deps — @modelcontextprotocol/sdk@1.15.1 (high), @modelcontextprotocol/sdk@1.15.1 (high)

Run npm audit fix, or upgrade the affected packages to a non-vulnerable version.

Dependency freshness

1/6 production deps stale: lz-string@2023-03-07 (3.5y)

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 Verified](https://m8ven.ai/badge/mcp/zzmkxd/excalidraw-mcp-obsidian?variant=verified)](https://m8ven.ai/mcp/zzmkxd/excalidraw-mcp-obsidian)
Shows verification status without the grade. Want the grade badge instead? Remove ?variant=verified from the URL.
commit: 3166e57bbcda91097e2e4d19eff22166a8d7ff40
code hash: 1846135df077bfc70fee0f4d8fd1aa16bd356fedf04e84c0a110a187ac3912b2
verified: 9/4/2026, 1:42:04 AM
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