dav-mcp (PhilflowIO/dav-mcp) is an MCP server listed on the M8ven Trust Index. It scores 74 out of 100, grade C. It declares 26 tools. No publisher has claimed this listing.

Back to MCP Trust IndexM8ven
C
Caution
74/100

dav-mcp

Turn any calendar, contact book, or task list into an AI-orchestrated system. Platform-independent via CalDAV/CardDAV works with Nextcloud, Baikal, Fastmail, and any standards-compliant DAV server. 26 tools with field-agnostic updates.

→ PhilflowIO/dav-mcp· 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.

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Who stands behind it

PhilflowIO

Source: Glama · also listed on github_topic

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Install from

Glamanot scored hereGitHub

The grade above is for the source repository. Registries can serve a different version, so we mark the ones we were not able to read.

⏳ This MCP is queued for scoring. Check back in a few minutes.
// key findings
⚠️
Known vulnerabilities in dependencies: 13 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.
🔐
You'll be asked for 4 credentials: BEARER_TOKEN, CALDAV_PASSWORD, GOOGLE_CLIENT_SECRET, GOOGLE_REFRESH_TOKEN
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// known CVEs in dependencies13 high3 medium9 low

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

high@modelcontextprotocol/sdk@1.25.3GHSA-345p-7cg4-v4c7

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

highexpress-rate-limit@8.1.0GHSA-46wh-pxpv-q5gq

express-rate-limit: IPv4-mapped IPv6 addresses bypass per-client rate limiting on servers with dual-stack network

highpnpm@10.19.0GHSA-2phv-j68v-wwqx

pnpm vulnerable to Command Injection via environment variable substitution

highpnpm@10.19.0GHSA-379q-355j-w6rj

pnpm v10+ Bypass "Dependency lifecycle scripts execution disabled by default"

highpnpm@10.19.0GHSA-5wx6-mg75-v57r

pnpm: Manifest identity spoof satisfies allowBuilds and runs attacker lifecycle

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.
configAUTH_METHOD"": "OAuth",
🔐 secretBEARER_TOKENyour-secret-token \
🔐 secretCALDAV_PASSWORD"": "your_password"
configCALDAV_SERVER_URL"": "https://dav.example.com",
configCALDAV_USERNAME"": "your_username",
configCORS_ALLOWED_ORIGINS
configGOOGLE_CLIENT_ID"": "your-client-id",
🔐 secretGOOGLE_CLIENT_SECRET"": "your-client-secret",
🔐 secretGOOGLE_REFRESH_TOKEN"": "your-refresh-token"
configGOOGLE_SERVER_URL
configGOOGLE_TOKEN_URL
configGOOGLE_USER"": "your@gmail.com",
configLOG_LEVEL
configLOG_TOOL_CALLS
configMCP_SERVER_NAME
configMCP_SERVER_VERSION
configMCP_TRANSPORT
configTOOL_CALL_LOG_FILE
configTOOL_CALL_LOG_MODE
Deployment configuration, supplied by whoever hosts the server. Users are not asked for these.
deployPORT
// quality suggestions

Production dependencies are patched

0 critical, 2 high severity in production deps — @modelcontextprotocol/sdk@1.25.3 (high), express-rate-limit@8.1.0 (high)

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

Dev dependencies

11 critical/high in dev-only deps (does not ship to users)

Upgrade dev dependencies when convenient.

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/philflowio/dav-mcp?variant=verified)](https://m8ven.ai/mcp/philflowio/dav-mcp)
Shows verification status without the grade. Want the grade badge instead? Remove ?variant=verified from the URL.
commit: 9156150948f992b901228aa5e8e707dd340cfc5a
code hash: 4c130d1d2ae256b2c49ae7049600606f302c78103bc5c081b05941465bcc5496
view raw JSON →
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