Charta MCP

Item: Charta MCP
Rating: 52
Author: M8ven

Enables AI agents to generate beautiful, presentation-ready charts (SVG + PNG) with zero setup, supporting various chart types and styling options.

→ mortenator/charta-mcp · listed on glama

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// key findings

🚨

Secret credentials may flow to a network call

1 flow detected: SUPABASE_SERVICE_ROLE_KEY. We can’t prove the destination matches the brand the credential belongs to.

⚠️

Known vulnerabilities in dependencies: 3 high

Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.

🔐

You'll be asked for 1 credential: SUPABASE_SERVICE_ROLE_KEY

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@1.0.0GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.0.0GHSA-w48q-cv73-mx4w

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

highexpress-rate-limit@8.2.1GHSA-46wh-pxpv-q5gq

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

lowzod@3.22.0GHSA-m95q-7qp3-xv42

Zod denial of service vulnerability

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.

configBASE_URL

configCORS_ORIGIN

configPORT

configSTART_SERVER

🔐 secretSUPABASE_SERVICE_ROLE_KEY

configSUPABASE_URL

configTRUST_PROXY

// 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 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 Score](https://m8ven.ai/badge/mcp/mortenator-charta-mcp-1inf4c)](https://m8ven.ai/mcp/mortenator-charta-mcp-1inf4c)

commit: a17481aa282c7868a8c38ed2bea7ca7a67584dba

code hash: 2fe90240d4d92c21809a6e6ad99685c93404b591fd60675bd8094b40343f49b3

verified: 6/24/2026, 10:18:28 AM

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