caltopo-mcp

Item: caltopo-mcp
Rating: 58
Author: M8ven

HTTP MCP server for managing CalTopo maps from headless agents, enabling map listing, folder management, marker operations, and GPX/KML import/export without a browser.

→ sttts/caltopo-mcp · 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.

🔐

You'll be asked for 2 credentials: CALTOPO_CREDENTIAL_KEY, CALTOPO_MCP_TOKEN

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

// known CVEs in dependencies3 high1 low

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

high@modelcontextprotocol/sdk@1.18.2GHSA-345p-7cg4-v4c7

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

high@modelcontextprotocol/sdk@1.18.2GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.18.2GHSA-w48q-cv73-mx4w

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

lowexpress@4.19.2GHSA-qw6h-vgh9-j6wx

express vulnerable to XSS via response.redirect()

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.

configCALTOPO_ACCOUNT_ID

configCALTOPO_ACTIVATION_FILE— .data/activation.local.json

configCALTOPO_CREDENTIAL_ID

🔐 secretCALTOPO_CREDENTIAL_KEY

configCALTOPO_DOMAIN— caltopo.com

configCALTOPO_MCP_HOST

configCALTOPO_MCP_PORT

🔐 secretCALTOPO_MCP_TOKEN— optional-bearer-token

// 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 6 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/sttts-caltopo-mcp-g4ovy1)](https://m8ven.ai/mcp/sttts-caltopo-mcp-g4ovy1)

commit: 068bcb32edc3cfa74806d26dcb0b1cff508d6d73

code hash: 965e2f76758e7376b4a3f9abe6b9c461f034e2e522c293f86fe998700a9038d9

verified: 6/23/2026, 10:16:01 AM

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