mockit-mcp

Turns text prompts into premium iOS UI mockups (PNG + HTML). Powered by Claude + a Playwright headless renderer. Two backends: local claude CLI (uses your Claude Code subscription) or the Anthropic API.

→ karyaboyraz/mockit-mcp · listed on glama

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// key findings

✅

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: ANTHROPIC_API_KEY, MCP_HTTP_TOKEN

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

// required environment variables

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

🔐 secretANTHROPIC_API_KEY— echo "=sk-ant-..." >> .env

configANTHROPIC_MODEL— claude-opus-4-7 API backend only. If your account doesn't have Opus access, set to claude-sonnet-4-6 or claude-haiku-4-5

configCLAUDE_BACKEND— echo "=api" > .env

configCLAUDE_CLI_MODEL

configCLAUDE_CLI_PATH— claude Path to the claude binary

configCLAUDE_CLI_TIMEOUT_MS— 180000 Subprocess timeout

configDESIGNS_DIR— ./designs Where outputs are persisted

configDEVICE_SCALE— 2 Retina factor (final PNG is WIDTH × DEVICE_SCALE wide)

configGITHUB_ACTIONS

configHTTP_HOST— 127.0.0.1 Bind interface; non-loopback requires MCP_HTTP_TOKEN

configHTTP_PORT— 7821 HTTP transport port

🔐 secretMCP_HTTP_TOKEN— $(openssl rand -hex 32)

configMCP_TRANSPORT— stdio stdio or http

configMOCKIT_IN_CONTAINER

configPLAYWRIGHT_NO_SANDBOX— auto auto = sandbox enabled outside containers; true to force-disable, false to force-enable. Disabling reduces isolation against malicious model HTML — only do so inside a container.

configVIEWPORT_HEIGHT— 844 Render height in CSS pixels

configVIEWPORT_WIDTH— 390 Render width in CSS pixels

// 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 1 concrete improvement 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/karyaboyraz-mockit-mcp-18evaj)](https://m8ven.ai/mcp/karyaboyraz-mockit-mcp-18evaj)

commit: f4194fed9e09ddd19ec363d16f7422bbc350c26f

code hash: 45c30e3f05eb5e180ebcd95022683a0b4bf28142f56a048c95d73d394e2c4570

verified: 6/10/2026, 10:49:01 AM

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