The GenHTTP Lambda MCP server,
connected in one click.
Write, deploy and host small C# web services and sites at a public address. Connect the official GenHTTP Lambda 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 GenHTTP Lambda 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 genhttp-lambda https://genhttp.dev/mcpRun in your terminal, then restart Claude Code.
GenHTTP Lambda · https://genhttp.dev/mcp
What your AI can do with GenHTTP Lambda
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “create_lambda”: Create a lambda. Returns its public address and a private editor key, the only way back in. It starts with version 1 - an empty starter, or.”
“Use “update_lambda”: Change how a lambda's editor opens: view 'Simple' shows the app, how it is doing and a box to ask for a change - for an owner who does not w.”
“Use “write_code”: Save every file, replacing the previous set: as a new version of the lambda, or - with feature - into that feature. A version is its code an.”
“Use “change_code”: Change some files: add or replace files, remove files, or replace text within a file. Everything not named stays as it is, so there is no ne.”
How secure is the GenHTTP Lambda MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how GenHTTP Lambda holds up.
Official endpoint
Operated by GenHTTP Lambda (genhttp.dev) 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 GenHTTP Lambda 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 GenHTTP Lambda
Choose GenHTTP Lambda in the gate directory. No sign-in needed.
Use it anywhere
GenHTTP Lambda'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 GenHTTP Lambda exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
create_lambda — Create a lambda. Returns its public address and a private editor key, the only way back in. It starts with version 1 - an empty starter, or
update_lambda — Change how a lambda's editor opens: view 'Simple' shows the app, how it is doing and a box to ask for a change - for an owner who does not w
write_code — Save every file, replacing the previous set: as a new version of the lambda, or - with feature - into that feature. A version is its code an
change_code — Change some files: add or replace files, remove files, or replace text within a file. Everything not named stays as it is, so there is no ne
create_feature — Start a feature: a place to change a lambda without touching what it has online. It branches off a version - the newest unless base names an
update_feature — Rename a feature, change what it says about itself, or move its base. merge_feature refuses a feature that is not based on the newest versio
merge_feature — Make a feature's files the next version of the lambda, and delete the feature with its preview and its copy of the data - the lambda's own d
delete_feature — Throw a feature away: its files, its preview and its copy of the data. The lambda is not touched. For a feature the user does not want after
+ 17 more tools once connected
Who runs the GenHTTP Lambda MCP server?
The GenHTTP Lambda MCP server at a glance
https://genhttp.dev/mcpQuestions, answered
Is there an official GenHTTP Lambda MCP server?
Yes — GenHTTP Lambda operates its own remote MCP server at genhttp.dev. 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 GenHTTP Lambda to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick GenHTTP Lambda in the directory. No account or sign-in is needed. From then on, GenHTTP Lambda's tools are available in every client you've connected to gate.
Do I need to host anything?
No. GenHTTP Lambda runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the GenHTTP Lambda 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 GenHTTP Lambda in minutes. No credit card required.
Connect more than just GenHTTP Lambda
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up GenHTTP Lambda in: Claude · Claude Code · ChatGPT · Cursor · VS Code
Give your AI GenHTTP Lambda — safely.
One URL. All MCPs. Full control. Free to start.
Get started free