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PopNx MCPMCP servers for people who use AI · explained in plain words

gadak

by midagedevversion 0.24.3i★ –iRuns on your computer
Registry nameio.github.midagedev/gadak

Install

Overview

Description from the maker (original English)

Ask a local SQLite mirror of your Jira and Confluence: SQL, full-text search, issue detail.

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: Databases & datasets

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).
  • The registry lists no key to fill in.

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

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.

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 7, 2026

  • ✓ Pass

    Maker matches the repo

    The registry name was verified with the GitHub account midagedev, 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 Databases & datasetsi

  • More stars than 0% of the other 952 servers in this category
  • Published to the registry more recently than 91% of the other 952 servers in this category
  • Basic checks equal to or better than 100% of the other 952 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 gadak 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?

The registry does not list a required key, though some servers ask you to sign in on first use.

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 (0.24.3) reached the registry 3 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: Supabase, MongoDB MCP Server, Elasticsearch MCP Server

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

Supabase

by supabase

Supabase’s official server lets AI create tables, query data and review project settings in your Supabase database.

Computer or cloud★ 2,993Apache-2.0Updated today
Install

MongoDB MCP Server

by mongodb-js

MongoDB Model Context Protocol Server

Runs on your computer★ 1,157Apache-2.0Updated 2 days ago
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.

Find the thread in your backlog.

English · 한국어 · 日本語

Query your Jira backlog with SQL.

gadak mirrors the Jira Cloud projects and Confluence spaces you select (issues, comments, history, wiki pages) into one SQLite file on your machine, indexed together and searchable with no network. Use the mirror through the desktop app, a browser tab (gadak serve), the CLI, or MCP. Writes go to Jira first. One binary, no gadak account. It is 0.x software from one maintainer; status and promises are below. Atlassian's own Rovo MCP server is hosted and needs nothing installed, but it has no aggregation tool and no offline reads; the trade is in alternatives.

▶ Open the live demo · 534 issues, in your browser, right now.

Changelog · what shipped.

Query Jira with SQL

gadak sql "select epic_key, count(*) from issues_full where resolved_at is null

and epic_key <> '' group by epic_key order by 2 desc"

JQL has no GROUP BY. This query counts unresolved issues in each epic; the REST API returns the rows and leaves the counting to you. Datasette Lite runs this query on the demo snapshot in your browser+from+issues_full+where+resolved_at+is+null+and+epic_key+%3C%3E+''+group+by+epic_key+order+by+2+desc](https://lite.datasette.io/?url=https%3A%2F%2Fgadak.dev%2Fdemo%2Fgadak-demo.db#/demo?sql=select+epic_key%2C+count(*)+from+issues_full+where+resolved_at+is+null+and+epic_key+%3C%3E+''+group+by+epic_key+order+by+2+desc)) with nothing installed. More questions JQL cannot ask, as SQL: docs/RECIPES.md.

Measured 2026-08-26 against a live Cloud site (3,296 issues; medians, CLI startup included):

QuestionREST APIgadak
Simple filter, 100 issues583 ms19 ms31×
One issue with its full history710 ms28 ms25×
Free-text search543 ms41 ms13×
Open issues per epic (`GROUP BY`)4,761 ms — 8 API pages in this measurement, aggregated client-side22 ms — one query214×
A count over the change historyno native aggregate — ≈ 28 min to crawl the history and count client-side14 ms—

The method, the re-measurement history, and the rows where gadak loses (the first full sync, the watch tick on a quiet site, one sync interval of staleness) are in docs/BENCHMARKS.md.

▶ 20-second tour of the list (GIF)

The window, in twenty seconds. Generated from e2e/demo/web-demo.spec.ts against the demo snapshot.

Install

macOS app, CLI included:

brew install --cask midagedev/tap/gadak

CLI only, on macOS or Linux. The same UI opens in a browser tab via gadak serve:

brew install midagedev/tap/gadak-cli

Connect to Jira Cloud, then open the address gadak serve prints (http://gadak.localhost:7777). The first sync runs inside serve, newest issues first, and the list fills while it runs:

gadak init && gadak serve         # mirror a Jira Cloud site

gadak init --local && gadak serve # no Jira — start on the tracker gadak ships with

A site needs one API token, a user token created with no scopes; it covers Jira and Confluence on the same site, and the mirror sees what your account sees. You pick what it mirrors: --projects for Jira, --spaces for the wiki, which stays off until you name spaces. Jira Server and Data Center connect with gadak init --server and a Personal Access Token; the wiki stays off there (no Confluence Server client).

gadak init --projects ENG,PROD --spaces ENG

Windows: the desktop app is on the Microsoft Store. The Store signs it, so neither SmartScreen nor Smart App Control objects, and a Store install puts the gadak command on PATH as well (since 0.20.2). For the CLI without the Store, take gadak_ _windows_amd64.zip (or arm64) from the latest release, unzip, put gadak.exe on PATH. The release's desktop zip (Gadak- -windows-x64.zip) stays unsigned, and a SmartScreen block there is a missing signature, not a virus finding (why). If it blocks, install from the Store, and do not turn Smart App Control off.

The window follows the browser or OS language (English, Korean or Japanese; Settings switches it). The signed dmg, the Linux tarball, Docker, upgrades: docs/INSTALL.md.

Other workspaces. gadak --workspace migrate --from moves a synced workspace onto another origin; add --to linear to target a Linear team. A second machine pairs with a home serve: gadak --workspace laptop init --pairing-code-stdin.

Data and network

  • How much is copied. The Cloud projects and spaces you named, as your account sees them; gadak adds no elevation and no service account.
  • What stays local, and how fresh. One SQLite file. The first full sync is the slow part: 3.7 minutes for the benchmark site (3,514 issues and 462 pages). After that gadak serve syncs every 60 seconds by default (syncIntervalSec), plus an hourly reconcile that removes issues you can no longer see. Reads are one interval behind Jira.
  • Where the token is. ~/.gadak/config.json, mode 0600. Credentials never reach SQLite, a log, or a snapshot.
  • What leaves the machine. No telemetry. gadak talks only to what you configured; SECURITY.md is the complete list and docs/NETWORK.md walks every connection and its off switch. Four reads still ask Jira: viewing an attachment, gadak issue --editmeta, gadak fields, and gadak api (a passthrough).
  • What a write does. It goes to Jira first; the mirror refreshes after Jira accepts. A write Jira rejects fails then and there. Nothing is queued.
  • What changes with an agent. It sends what it reads to its model; see Agents.

The mirror is a cache you can throw away. Delete the directory and nothing is lost.

Agents

Let your coding agent query the same mirror through the CLI or MCP. Reference: [docs/MIRROR.md](docs/MIRROR.md); one paste per host: docs/AGENT_SETUP.md.

gadak skill install

That copies one SKILL.md for Claude Code and starts no process; the agent runs short-lived gadak commands. Name another host to install the same file there: gadak skill install codex, and the same for agents, cursor, gemini, opencode and grok. For Claude Desktop, which has no shell, register the same mirror as an MCP server (gadak mcp install claude is the Claude Code registration; Claude Desktop never sees it):

gadak mcp install claude-desktop

The shell is in the window (⌘K → Terminal, or Ctrl+`). gadak claim binds the pane to the issue, and a Claude Code session started in it filters the list, then saves and opens a dashboard in the same window. Nothing but the two prompts is scripted; the stretches where the agent is working are time-lapsed. The Korean and Japanese READMEs carry the same take recorded in their own language. Recorded from e2e/demo/terminal-claude-demo.spec.ts via record-terminal-claude.sh .

Two rules carry most of the value. Filter on status_category and priority_rank rather than a display name: Jira translates those per account, so priority = High is silently zero rows on a Korean-language site. And open the issues a query returns in the gadak window: gadak sql --no-header "…" | gadak views open --keys - puts the agent's answer on your screen, and gadak views open --jql '…' lands pasted JQL as chips.

Writes (create, edit, comment, transition, claim, link, and the wiki's page verbs) go through the origin before the mirror refreshes. On Jira and Linear, an agent's comments and the issues it creates carry its name (off switch: gadak config set actor.trailer false). On the built-in tracker, the person at the machine has the same byline: gadak me set "Your Name" authors their own writes as them.

An agent that reads the mirror sends what it reads to whatever model it talks to. gadak itself sends nothing. Scope the mirror to what the agent should see.

The phone app (beta)

The iOS app pairs with a gadak serve you already run, over your own network. No gadak account, and nothing hosted in between. Whatever the cache holds, the phone shows: fields, attachments, linked issues, wiki pages, the active sprint and every sprint behind it. What is one line to say, the phone writes through the origin first, the way the desk does: a comment, a label, a due date, a photo, an issue filed under its epic. Editing a page or a custom field, authoring a view, laying out a dashboard and moving cards stay on the desktop, and the app says so where the control would be.

The writing half of one take — the whole clip plays on the site , because GitHub's markdown drops a <video> . Nothing here is staged: the demo snapshot is served as a tracker of its own, so every write lands.

Beta, and that is the whole status. Builds go to TestFlight for internal testers, and there is no public download. An App Store listing waits on a way for a reviewer to see the app without joining your network.

Origins and limits

Four origins, one set of verbs: Atlassian Cloud, Jira Server / Data Center (gadak init --server and a Personal Access Token), Linear (a "linear" block in the workspace config and gadak sync --source linear), and the built-in tracker that travels with the app. Reads, writes, hierarchy, attachments, history and the board layout work on all four; the wiki on the three that have one. What each origin refuses, with the code citation behind every cell: docs/SUPPORT_MATRIX.md. Three things appear on no origin at all and stay in Jira: sprints as a UI,

Only the beginning is shown; read the rest in the repo

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