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
Veloci by ArcticRex
Overview
Description from the maker (original English)
Connect goals, reconcile commitments, and keep work moving with Veloci.
PopNx MCP’s three pillars
These three are never merged into one score: opinions, measurements and popularity are different things.
- User voiceiNo reviews yetReviews open together with accounts in a later step
- Our basic checksi1 of 1 passedChecked from public information; code not scanned yet
- UsageiNot measured yet★ –
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 in the cloud
- Transport: Streamable HTTP
- Category: Other
Install
Pick the AI app you use, then copy the settings.
Before you install
- Basic checks: 1 of 1 passed
- Runs on the maker’s server: what you ask it goes through their server.
- The registry lists no key to fill in.
You need
- Runs in the cloudNothing to install; it connects over the internet
Which app do you use?
Pick your app above. We remember it, so next time the button says “Install in …”.
Works in Claude on the web, desktop and mobile:
- Open Settings → Connectors
- Press Add custom connector
- Paste the address below and press Add
- If it asks you to sign in, sign in with the maker
https://veloci.arcticrex.com/mcp/velociRun this in your terminal
claude mcp add --transport http veloci https://veloci.arcticrex.com/mcp/velociOr copy the settings yourself
Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"veloci": {
"url": "https://veloci.arcticrex.com/mcp/veloci"
}
}
}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.
Or copy the settings yourself
Paste into .vscode/mcp.json in your project
{
"servers": {
"veloci": {
"type": "http",
"url": "https://veloci.arcticrex.com/mcp/veloci"
}
}
}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.
ChatGPT connects only to servers on the internet:
- Open ChatGPT on the web → Settings → Connectors (Apps)
- Press Create or Add (some plans need Developer mode under Advanced first)
- Paste the address below, give it a name and save
- If it asks you to sign in, sign in with the maker
https://veloci.arcticrex.com/mcp/velociMenu names can differ slightly by plan and over time.
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
We have not read this server’s tool list yet; we check endpoints in rotation.
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 against the domain arcticrex.com (the registry checks domain ownership)
- … 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 checked yet
Endpoint responds
Not checked yet; we check endpoints in rotation
- … Not checked yet
Sign-in with OAuth
Not checked yet; we check endpoints in rotation
- … Not checked yet
No hidden instructions in tool descriptions
Not checked yet; we read the tool list when we check the endpoint
Compared with others in Otheri
- More stars than 0% of the other 32678 servers in this category
- Published to the registry more recently than 58% of the other 32678 servers in this category
- Basic checks equal to or better than 100% of the other 32678 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 Veloci by ArcticRex 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 in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.
Is it still maintained?
The GitHub repo last changed –, and the latest version (0.3.2) reached the registry 29 days ago.
Which apps can use it?
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.
What can I use instead?
In the same category: Spec Driven Development, Remote Desktop Commander, Starreel
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
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 2 days ago
Install
Starreel
by starreel
Turn a script into a finished, downloadable short-drama episode — via MCP or REST.
Runs on your computerUpdated 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.
Veloci by ArcticRex
Connect your agent to your Veloci workspace: set and review goals, reconcile commitments from your notes, and keep progress tied to the work that matters. The plugin also loads the shared work-tracking instructions when a supported agentic session starts.
Try “Show my goals and open commitments so we can decide what matters next,” or “Reconcile these notes with my existing commitments.” Tools depend on your workspace's available capabilities. Plan your week, connect goals to commitments, and review progress with Veloci.
Beta for existing Veloci accounts on veloci.arcticrex.com. This source is maintained by ArcticRex. It is not an official vendor directory listing or a verified badge. Installation does not grant workspace access. The Claude Code and Cowork listing is submitted and pending review. ChatGPT Work verification is pending.
Public beta marketplace. Install from the ArcticRex repository using the steps below. If Veloci is already installed, check its endpoint, enabled components, authentication, trust, and fresh-session behavior before reinstalling.
If your existing Veloci connection uses a different gateway, do not install this test beta or switch your account. Use a package explicitly configured for your gateway.
Claude Cowork
- Open Customize → Plugins → Add marketplace.
- Enter https://github.com/ArcticRexOrg/veloci-plugins.
- Select Veloci, install it, and sign in to your Veloci account.
- Enable the plugin components, start a new Cowork task, and ask “Run Veloci init to check automatic task tracking.”
Enable tracking in every Cowork session
If a fresh task ignores Veloci, open Settings → Cowork → Global instructions and add the following once, preserving your existing instructions. Save, then start a fresh task. This setting supplies the reminder when the plugin alone does not load it.
Use Veloci for substantive work; status questions need no task.
Reuse the bound task for related follow-ups, clarification, testing, evaluation, and repairs. If completed work resumes, call reopen_task then start_task on that same ID. Create a new task under the relevant goal only for a distinct objective with no matching task. At the start, call start_task and announce the title and ID once, then keep that ID bound.
Update the task only at the start and when the tracked work is actually complete, unless the user asks for an update.
When the tracked work is actually complete — ships, merges, or lands — call complete_task and report the result.
Claude Code
Run these commands inside Claude Code:
/plugin marketplace add ArcticRexOrg/veloci-plugins/plugin install veloci@arcticrex
Choose user scope. Sign in to Veloci when prompted. Reload plugins if the installation summary requests it, start a new session, and invoke the plugin’s init skill once using the host’s supported presentation. A literal /init command is not guaranteed and does not replace the host’s built-in initialization.
Codex and local ChatGPT Work
Register the marketplace in a local terminal:
codex plugin marketplace add ArcticRexOrg/veloci-pluginsRestart the desktop app. In Plugins Directory, select ArcticRex, install Veloci by ArcticRex, and connect your account. Review and trust its current hook definition where prompted (/hooks in Codex CLI). Start a new local task and ask “Run Veloci init to check automatic task tracking.” A web installation does not deploy scripts to a separate hosted environment.
Know when it works
Init is a one-time check, not a command to repeat before every session. After setup, start ordinary work in a fresh session without mentioning tracking. Your agent should start the matching task, announce its title and ID once, keep that ID on continuation, and complete it when the tracked work actually finishes. Unfinished work stays in progress. Progress updates are available when requested; automatic tracking does not require repeated updates or readbacks.
The check reports connection, installation, trust, and observed instruction delivery separately. If it cannot prove instructions loaded, it reports that. Installation alone is not verification. Remote control of the same computer uses that computer's setup; a separate agent or execution environment needs its own setup.
What the plugin does
The plugin connects to https://veloci.arcticrex.com/mcp/veloci using your own account. Its startup script only prints the Veloci task instructions; it performs no network request and changes no files. The agent uses Veloci tools under the permissions you grant. No arcrex binary or edits to AGENTS.md/CLAUDE.md are required.
The removal-only scripts/remove-legacy-hooks.py helper requires explicit --remove; the scripts/check.py --migrate flow calls it. No standalone installer is bundled. The optional migration removes only recognized old standalone task hooks when you explicitly request migration after the plugin is enabled and trusted. It preserves unrelated hooks. Do not enable duplicate standalone and plugin task hooks. Use the host connection UI to remove an obsolete duplicate MCP connection after verifying the replacement.
Update or remove
Use your host's plugin manager to update or uninstall Veloci. Updated hook definitions may require renewed trust. After installing or updating in Codex desktop, quit and reopen the app, then start a fresh task. In Codex CLI, start a new session to verify the update. Uninstalling does not restore a standalone hook removed during migration or delete your Veloci tasks. If you added the Cowork global instruction above, remove that paragraph to disable its reminder.
ArcticRex · Contact
Report installation issues through this repository's issues. Include host/version and which setup step failed; do not post tokens, private tasks, or account data.
Release packaging
GitHub Actions validates and builds a ZIP on every push and pull request. Download veloci-release from the workflow run to test an unpublished build. ZIPs are not committed to this repository.
To publish, update both plugin manifest versions in a reviewed commit, merge it, then push the matching tag (for example, v0.2.2). The same workflow validates the tag against both manifests, packages only the committed plugins/veloci/ files, and attaches veloci-0.2.2.zip and veloci-0.2.2.zip.sha256 to a GitHub Release. Hidden manifests sit at the ZIP root and executable permissions are preserved. A failed validation or version mismatch prevents publication. Existing releases are not overwritten; use a new version for changes.
Marketplace installation continues to use this repository directly. The ZIP is for manual plugin uploads and downloads. No separate publishing secret is needed; the release job uses the repository's GitHub Actions token.