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Signadot MCP Server

by signadotversion v1.9.0i★ 8iRuns on your computer
Registry nameio.github.signadot/cli

How to install

What it does

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

  • Connects Runs on your computer
  • Account or key Needs SIGNADOT_API_KEY
  • Category Developer tools

Install

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

Passed 3/3 checks · Runs on your computer

First: which AI do you use?

Pick your app and the steps appear below.

Works with Claude, with some setup first

No key, nothing to install · Only the Claude desktop app (Windows or Mac), not the web or phone

  1. Download the maker’s installer

    Download the maker’s .mcpb file

    The .mcpb file comes straight from the maker; we do not change it

  2. Double-click the file, then click Install in the Claude desktop app

  3. Try it

    Use Signadot MCP Server and tell me what you can do for me, then show me one thing

    ✓ If Claude says it is using Signadot MCP Server or shows a Signadot MCP Server tool in the answer, you are connected

Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version

ChatGPT cannot connect Signadot MCP Server yet

Signadot MCP Server runs on your computer, but ChatGPT can only connect servers that run on the web

What you can do instead

A · Use an app that can connect Signadot MCP Server

  • No key, nothing to install · Only the Claude desktop app (Windows or Mac), not the web or phone

B · Others in Developer tools that work with ChatGPT

Picked from the most used in the same category, only ones that connect by address with no key

Claude Code cannot connect Signadot MCP Server yet

The maker only provides an installer for the Claude desktop app

What you can do instead

A · Use an app that can connect Signadot MCP Server

  • No key, nothing to install · Only the Claude desktop app (Windows or Mac), not the web or phone

Cursor cannot connect Signadot MCP Server yet

The maker only provides an installer for the Claude desktop app

What you can do instead

A · Use an app that can connect Signadot MCP Server

  • No key, nothing to install · Only the Claude desktop app (Windows or Mac), not the web or phone

VS Code cannot connect Signadot MCP Server yet

The maker only provides an installer for the Claude desktop app

What you can do instead

A · Use an app that can connect Signadot MCP Server

  • No key, nothing to install · Only the Claude desktop app (Windows or Mac), not the web or phone

Other apps that use MCP, such as Windsurf, Zed or Gemini CLI, each add servers differently. See how in the app list.

See every app that uses MCP →

JSON settings are under “For developers” below

Stuck? Ask people who use Signadot MCP Server💬 Discussion →
For developers: Terminal commands and JSON settings

Values you fill in

  • SIGNADOT_API_KEY secret required env
    Signadot API Key

Descriptions are as written by the maker.

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

At a glance

Downloads per weeki
Not on npm/PyPI
Licencei
Apache-2.0
Connection
Runs on your computer
Latest versioni
v1.9.0
Published to registryi
Oct 2, 2026
Code last changedi
Nov 12, 2026
Maker
signadot
Packages
mcpb: …/signadot-cli_mcp_linux_amd64.tar.gz
mcpb: …/signadot-cli_mcp_linux_arm64.tar.gz
mcpb: …/signadot-cli_mcp_darwin_amd64.tar.gz
Registry status
Active

Which apps can use it

Based on how this server connects and on each app’s own docs, checked Nov 10, 2026.

Run on your computer in

ClaudeGooseLM StudioMsty StudioCherry StudioVisual StudioWindsurf (Devin Desktop)ZedKiroClineContinueJetBrains AI AssistantCodex CLIGemini CLIOpenCodenodecodeWarpLibreChatRaycast

All apps, with pros and cons →

Related guides

Guide 85 checks before you install an MCPAbout 2 minutes each: check its page on our site and the permission request in your AI app before you say yes.4 min read

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 14, 2026

  • ✓ Pass

    Maker matches the repo

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

  • ✓ Pass

    Still maintained

    Code last changed 2 days ago

  • ✓ Pass

    Has a licence

    Uses Apache-2.0

  • – 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

Discussion

Ask, share a tip or report that it does not work. Sorted by what people marked helpful.

No posts yet. Be the first to ask or share.

Posts here are written by users, not the PopNx team.

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User reviews

No reviews yet

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Compared with others in Developer toolsi

  • More stars than 88% of the other 5896 servers in this category
  • Published to the registry more recently than 44% of the other 5896 servers in this category
  • Basic checks equal to or better than 100% of the other 5896 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 3 of 3 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 2 days ago, and the latest version (v1.9.0) reached the registry 43 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: REA, GitHub, Serena MCP: the IDE for your agent

Others in the same category

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

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

REA

Reverse engineer anything from your terminal or agent with one CLI and MCP server.

by morlutoWidely used↓ 388.7K/wk★ 457.7KUpdated 2 days ago

Runs on your computer
Install

GitHub

GitHub’s official server lets AI read and manage code, issues and pull requests in your account. Use GitHub’s hosted version or run it locally with Docker.

by githubWidely used★ 34.5KUpdated 11 days ago

Computer or cloud
Install

Serena MCP: the IDE for your agent

A powerful toolkit for coding, providing semantic retrieval and editing capabilities.

by oraiosWidely used↓ 35.2K/wk★ 31.4KUpdated 6 months ago

Runs on your computer
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.