claude-cron

Item: claude-cron
Rating: 52
Author: M8ven

MCP server that allows AI coding assistants to schedule deferred tasks such as reminders, shell commands, and AI prompts, executing them as an OS daemon.

→ frr149/claude-cron · listed on glama

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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.

🔐

You'll be asked for 2 credentials: GMAIL_APP_PASSWORD, NTFY_TOKEN

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// 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@1.12.1GHSA-345p-7cg4-v4c7

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

high@modelcontextprotocol/sdk@1.12.1GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.12.1GHSA-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 →

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

configCLAUDE_CRON_DB— "": "/Users/fernando/.claude/claude-cron.sqlite",

configCLAUDE_CRON_INTERVAL— The daemon reads SQLite every 60s (configurable via ), executes due tasks, and sends notifications.

configGMAIL_ADDRESS— "": "frr@keepcoding.io",

🔐 secretGMAIL_APP_PASSWORD— "": "op://FRR DEV/...",

configGMAIL_SENDER_NAME

🔐 secretNTFY_TOKEN— Push (ntfy) ntfy app on mobile/watch NTFY_TOPIC, NTFY_URL (opt), (opt)

configNTFY_TOPIC— "": "claude-cron-frr-xxx",

configNTFY_URL— "": "https://ntfy.sh"

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 7 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/frr149-claude-cron-wtfz2q)](https://m8ven.ai/mcp/frr149-claude-cron-wtfz2q)

commit: 0f08d1a139b962855356e018c96deec74811709f

code hash: 5f3fb9997a2ba3fb042ce474e5dcc95e318b95f0eaec7a4dc95b67253efea9bc

verified: 6/22/2026, 12:29:31 PM

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