Marketing · Official remote MCP server

The Devtools MCP MCP server,
connected in one click.

Developer toolkit: UUID, timestamp, unit conversion, JSON tools, and QR code (SVG). Free. Connect the official Devtools MCP MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.

Connect Devtools MCP free How it works

Free to start · No credit card · No hosting needed

Use this server

Add Devtools MCP to your AI in one minute

Pick your client. Copy, paste, done — or let gate handle sign-ins and policies for you.

claude mcp add --transport http devtools-mcp https://mcp.pianam.cn/devtools-mcp/mcp

Run in your terminal, then restart Claude Code.

Devtools MCP · https://mcp.pianam.cn/devtools-mcp/mcp

What you can do

What your AI can do with Devtools MCP

Real prompts you can type the moment it's connected — no setup, no docs to read.

“Use “generate_uuid”: 生成 UUID（通用唯一识别码）。支持 v4 随机 UUID（默认）和 v5 命名空间 UUID（SHA-1 确定性生成，需提供 namespace 和 name）。count 可一次生成多个（1~1000）。namespace 支持预定义名 dns/url/oid/x500 或.”

“Use “convert_timestamp”: 时间戳双向转换，时区统一北京时间(UTC+8)。传入 Unix 时间戳（整数秒或毫秒，自动识别；也接受数字字符串）返回 ISO 8601 北京时间字符串；传入日期/时间字符串（如 2026-09-05、2026-09-05 10:30:00、2026-09-05T10:30:00.”

“Use “convert_unit”: 单位换算，支持四类：长度(m/km/cm/mm/mile/foot/inch，含毫米/厘米/英里/英尺/英寸)、重量(kg/g/mg/t/lb/oz，含克/磅/盎司)、温度(c/f/k，摄氏度/华氏度/开尔文，自动做偏移换算)、数据存储(B/KB/MB/GB/TB/PB，按102.”

“Use “format_json”: JSON 字符串处理。action 支持：format（美化缩进2格，中文不转义）、minify（压缩为单行去空白）、validate（仅校验合法性，非法时返回错误行号、列号、位置指针和上下文片段）。输入 data 必须是字符串。.”

Security check

How secure is the Devtools MCP MCP server?

Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how Devtools MCP holds up.

✓ Verified directory serverDevtools MCP · pianam.cn

Official endpoint

Operated by Devtools MCP (pianam.cn) at its documented MCP endpoint — not a third-party mirror or community re-host.

No sign-in needed

This server only exposes public data — no account and no credentials are involved when you connect.

Scanned before it goes live

gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.

Watched for drift

If Devtools MCP adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.

Run the free scanner on Devtools MCP's server →

How it works

Connected in three steps

Connect your gate

Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.

Pick Devtools MCP

Choose Devtools MCP in the gate directory. No sign-in needed.

Use it anywhere

Devtools MCP's tools are live in every AI client you've connected — with rules and logging built in.

Connect Devtools MCP free

Free to start · No credit card · No hosting needed

Straight from the server

The actual tools Devtools MCP exposes

Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.

generate_uuid — 生成 UUID（通用唯一识别码）。支持 v4 随机 UUID（默认）和 v5 命名空间 UUID（SHA-1 确定性生成，需提供 namespace 和 name）。count 可一次生成多个（1~1000）。namespace 支持预定义名 dns/url/oid/x500 或

convert_timestamp — 时间戳双向转换，时区统一北京时间(UTC+8)。传入 Unix 时间戳（整数秒或毫秒，自动识别；也接受数字字符串）返回 ISO 8601 北京时间字符串；传入日期/时间字符串（如 2026-09-05、2026-09-05 10:30:00、2026-09-05T10:30:00

convert_unit — 单位换算，支持四类：长度(m/km/cm/mm/mile/foot/inch，含毫米/厘米/英里/英尺/英寸)、重量(kg/g/mg/t/lb/oz，含克/磅/盎司)、温度(c/f/k，摄氏度/华氏度/开尔文，自动做偏移换算)、数据存储(B/KB/MB/GB/TB/PB，按102

format_json — JSON 字符串处理。action 支持：format（美化缩进2格，中文不转义）、minify（压缩为单行去空白）、validate（仅校验合法性，非法时返回错误行号、列号、位置指针和上下文片段）。输入 data 必须是字符串。

generate_qr — 生成二维码。默认 format='svg' 返回 SVG 矢量图字符串（纯标准库生成，可直接保存为 .svg 文件，AI agent 可直接写文件）；format='png' 时返回 PNG 图片的 base64 编码和 data URI（需服务器安装 Pillow，未安装会返回

Author

Who runs the Devtools MCP MCP server?

pianam.cn

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Server facts

The Devtools MCP MCP server at a glance

Endpointhttps://mcp.pianam.cn/devtools-mcp/mcp

Operated byDevtools MCP (pianam.cn)

CategoryMarketing

Sign-inNone — public data only

Available in gateYes — one-click connect

Works withClaude, ChatGPT, Cursor & any MCP client

FAQ

Questions, answered

Is there an official Devtools MCP MCP server?

Yes — Devtools MCP operates its own remote MCP server at mcp.pianam.cn. gate connects you to that official endpoint and adds security scanning, per-tool access rules, and an activity log on top.

How do I connect Devtools MCP to Claude or ChatGPT?

Add gate's gateway URL to your AI client once, then pick Devtools MCP in the directory. No account or sign-in is needed. From then on, Devtools MCP's tools are available in every client you've connected to gate.

Do I need to host anything?

No. Devtools MCP runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.

Is the Devtools MCP MCP server safe to connect?

It's the vendor's official endpoint, and gate scans its tools for prompt injection and hidden instructions before it goes live, re-checks it whenever it changes, and lets you allow, block, or require approval for every single tool.