The agent-exec MCP server,
connected in one click.
Accountless pay-per-use sandbox, storage, locks, attestation and handoff. Paid over MCP with x402. Connect the official agent-exec 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 agent-exec 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 agent-exec-agent-exec https://agent-exec.448c.org/mcpRun in your terminal, then restart Claude Code.
agent-exec · https://agent-exec.448c.org/mcp
What your AI can do with agent-exec
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “execute”: PAID: run code in an isolated, network-less sandbox and get stdout, stderr and exit code back. Call it once without payment to receive the p.”
“Use “storage_buy”: PAID: store opaque bytes for the life of the plan you buy, owned by the wallet that pays, readable with no account. Returns the object id an.”
“Use “storage_renew”: PAID: push an object you own further out, by buying it another plan term. The object is untouched; only its expiry moves. Returns the new an.”
“Use “storage_replace”: PAID: overwrite the contents of an object you own, keeping its id, and buy it a fresh plan term at the same time. Omit label to keep the cur.”
How secure is the agent-exec MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how agent-exec holds up.
Security grade F
gate scanned 28 tools on Sep 24, 2026. A few things are worth a look before you connect.
- mediumexecute: References secrets or data exfiltration
- mediumexecute: Runs arbitrary code or commands
- mediumstorage_buy: References secrets or data exfiltration
- +13 more in the full report
Official endpoint
Operated by agent-exec (448c.org) 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 agent-exec 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 agent-exec
Choose agent-exec in the gate directory. No sign-in needed.
Use it anywhere
agent-exec'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 agent-exec exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
execute — PAID: run code in an isolated, network-less sandbox and get stdout, stderr and exit code back. Call it once without payment to receive the p
storage_buy — PAID: store opaque bytes for the life of the plan you buy, owned by the wallet that pays, readable with no account. Returns the object id an
storage_renew — PAID: push an object you own further out, by buying it another plan term. The object is untouched; only its expiry moves. Returns the new an
storage_replace — PAID: overwrite the contents of an object you own, keeping its id, and buy it a fresh plan term at the same time. Omit label to keep the cur
storage_read — FREE: read back an object you own, as base64. This is how what you bought with storage_buy comes back to you over MCP. Ownership is proved b
storage_list — FREE: list the objects your wallet owns -- id, label, size, when each was created and when it expires -- one page at a time. Ownership is pr
storage_usage — FREE: how many objects your wallet is storing and how many bytes they occupy. Ownership is proved by the paying wallet, with no account: sen
storage_delete — FREE: delete an object you own before it expires, and free its bytes. There is no refund and no undo. Ownership is proved by the paying wall
+ 20 more tools once connected
Who runs the agent-exec MCP server?
The agent-exec MCP server at a glance
https://agent-exec.448c.org/mcpQuestions, answered
Is there an official agent-exec MCP server?
Yes — agent-exec operates its own remote MCP server at agent-exec.448c.org. 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 agent-exec to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick agent-exec in the directory. No account or sign-in is needed. From then on, agent-exec's tools are available in every client you've connected to gate.
Do I need to host anything?
No. agent-exec runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the agent-exec 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 agent-exec in minutes. No credit card required.
Connect more than just agent-exec
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up agent-exec in: Claude · Claude Code · ChatGPT · Cursor · VS Code