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Signadot MCP Server

by signadotversion v1.9.0i★ –iRuns on your computer
Registry nameio.github.signadot/cli

Install

Overview

Description from the maker (original English)

Connect to Signadot to manage ephemeral environments and route traffic to local services.

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

  • Connection: Runs on your computer
  • Transport: stdio
  • Category: Other
  • You need to fill in: SIGNADOT_API_KEY

Install

Pick the AI app you use, then copy the settings.

Before you install

  • Basic checks: 1 of 1 passed
  • Runs on your computer with your user’s permissions (files, network, apps).
  • You fill in yourself: SIGNADOT_API_KEY

Values marked secret are keys to your account. Never share them or paste them into a chat.

Which app do you use?

Pick your app above. We remember it, so next time the button says “Install in …”.

Download the maker’s .mcpb file

The link goes to the maker’s own file; we do not host or repackage it. Open the file and Claude Desktop installs it.

Run this in your terminal

Fill in the empty values before running it.

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

This one runs on your computer, and ChatGPT can only connect to servers on the internet. Pick another app.

Your choice stays on this device in a cookie; no account needed.

Values you fill in

  • SIGNADOT_API_KEY secret required env
    Signadot API Key

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

Runs on your computer; the tool list appears in your AI app after you install it.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 6, 2026

  • ✓ Pass

    Maker matches the repo

    The registry name was verified with the GitHub account signadot, which owns the repo

  • … Not checked yet

    Still maintained

    We have not read this repo from GitHub yet

  • … Not checked yet

    Has a licence

    We have not read this repo from GitHub yet

  • – Not applicable

    Endpoint responds

    This one runs on your computer; there is no internet endpoint

  • – Not applicable

    Sign-in with OAuth

    Runs on your computer and uses local settings instead

  • … Not checked yet

    No hidden instructions in tool descriptions

    Runs on your computer; we can only read tool lists from internet endpoints

Compared with others in Otheri

  • More stars than 0% of the other 32398 servers in this category
  • Published to the registry more recently than 53% of the other 32398 servers in this category
  • Basic checks equal to or better than 100% of the other 32398 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is Signadot MCP Server safe?

It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

You need to fill in: SIGNADOT_API_KEY

Does it run on my computer or in the cloud?

It runs on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).

Is it still maintained?

The GitHub repo last changed –, and the latest version (v1.9.0) reached the registry 35 days ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need MCPB on your computer.

What can I use instead?

In the same category: Spec Driven Development, Remote Desktop Commander, AI Deprecations

Alternatives

Servers in the same category from other makers, sorted by stars.

Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

Spec Driven Development

by formulahendry

MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.

Runs on your computer★ 440MITUpdated 14 months ago
Install

Remote Desktop Commander

by desktop-commander

Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.

Runs in the cloud★ 211Updated yesterday
Install

AI Deprecations

by aideprecations.com

AI model shutdown dates, replacements, change feed and webhook alerts for 8 providers.

Runs in the cloudUpdated today
Install

README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

Signadot CLI

This is the source repository for the Signadot command-line interface.

Please see the CLI reference for installation and usage instructions.

To file an issue, please use our community issue tracker.

NOTE: Starting next release, and hence in the main branch, this repository has a dependency on a private repository, and hence building or running from source will not work. Previous releases should continue to work.

Install

To install the CLI, run:

curl -sSLf https://raw.githubusercontent.com/signadot/cli/main/scripts/install.sh | sh

By default, the script will install the latest version at /usr/local/bin/signadot. The target version can be selected by setting the SIGNADOT_CLI_VERSION variable, while you can specify the install directory with SIGNADOT_CLI_PATH.

Build

To build the CLI from source, such as to test changes, you'll need Go 1.27.3+.

The main package is in cmd/signadot:

go build ./cmd/signadot

Release

To release the CLI, you can use the release Github action. Push a new tag that matches the format v[0-9]+.[0-9]+.[0-9] and it will push new release artifacts and update brew.

Post-release: publish to the MCP Registry

After the GitHub release artifacts are live, publish the MCP server entry manually. goreleaser does not yet support the fileSha256 integrity field required by the MCP registry for mcpb packages.

Prerequisites:

  • install mcp-publisher
  • a classic GitHub PAT with only the read:org scope (create one here), owned by an Owner of the signadot org. Since registry#1383 the registry grants the io.github.signadot/* namespace only to org Owners, and the interactive mcp-publisher login github device flow cannot read org roles — logging in with a PAT is what makes org publishing work.
./scripts/gen-mcp-server-json.sh <version>   # e.g. v1.8.0 — writes server.json

MCP_GITHUB_TOKEN= mcp-publisher login github mcp-publisher publish server.json

The script writes the v-prefixed tag (e.g. v1.8.0) as the version in server.json. Don't hand-edit it to the bare form — the registry treats 1.4.0 and v1.4.0 as distinct versions, and mixing the two has created duplicate entries in the past.

This covers the official MCP registry only. For getting the MCP server listed in other directories (Claude Desktop extensions, Docker MCP Catalog, and others), see docs/mcp-distribution.md.

See Also

The CLI is built on top of the Go SDK.

The CLI is built using libconnect.

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