The Stamp MCP server,
connected in one click.
Concierge MCP for agentic workflows: time, drift, uuid, diff, calc, attest. Connect the official Stamp MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.
Free to start · No credit card · No hosting needed
Add Stamp 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 stamp https://stamp-mcp.terradev.cloud/mcpRun in your terminal, then restart Claude Code.
Stamp · https://stamp-mcp.terradev.cloud/mcp
What your AI can do with Stamp
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “get_time”: Query an NTP server for current UTC time and this clock's offset, and append the sample to the drift log. Call it periodically to build drif.”
“Use “get_drift”: Analyze the drift log built by get_time: reports current offset, drift rate (ms/day), and whether the clock is stable, drifting, or accelera.”
“Use “generate_uuid”: Generate one or more random UUIDv4 identifiers -- for records, sessions, and IDs created in agent pipelines.”
“Use “diff”: Unified diff between two texts, with added/removed line counts. For reviewing edits, comparing outputs, or validating transformations.”
How secure is the Stamp MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how Stamp holds up.
Official endpoint
Operated by Stamp (terradev.cloud) 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 Stamp adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.
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 Stamp
Choose Stamp in the gate directory. No sign-in needed.
Use it anywhere
Stamp's tools are live in every AI client you've connected — with rules and logging built in.
Free to start · No credit card · No hosting needed
The actual tools Stamp exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
get_time — Query an NTP server for current UTC time and this clock's offset, and append the sample to the drift log. Call it periodically to build drif
get_drift — Analyze the drift log built by get_time: reports current offset, drift rate (ms/day), and whether the clock is stable, drifting, or accelera
generate_uuid — Generate one or more random UUIDv4 identifiers -- for records, sessions, and IDs created in agent pipelines.
diff — Unified diff between two texts, with added/removed line counts. For reviewing edits, comparing outputs, or validating transformations.
calculate — Evaluate a math expression safely: + - * / // % **, parentheses, functions (abs round min max sqrt floor ceil exp log log2 log10 pow sin cos
attest — Wrap any payload in a tamper-evident record: a UUID, a timestamp (NTP-verified when reachable, local clock otherwise -- the record says whic
verify — Check a record produced by attest: recompute the sha256 over the record and compare. Pass/fail -- did this payload produce this hash at this
Who runs the Stamp MCP server?
The Stamp MCP server at a glance
https://stamp-mcp.terradev.cloud/mcpQuestions, answered
Is there an official Stamp MCP server?
Yes — Stamp operates its own remote MCP server at stamp-mcp.terradev.cloud. 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 Stamp to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick Stamp in the directory. No account or sign-in is needed. From then on, Stamp's tools are available in every client you've connected to gate.
Do I need to host anything?
No. Stamp runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the Stamp 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.
Is it free?
Yes — you can get started with gate for free and connect Stamp in minutes. No credit card required.
Connect more than just Stamp
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up Stamp in: Claude · Claude Code · ChatGPT · Cursor · VS Code