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
CedarAI Data Depot
Overview
Description from the maker (original English)
Read-only Cedar ARMS railroad data via Cedar login for authorized carriers.
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://mcp.arms.cedarai.com/mcpRun this in your terminal
claude mcp add --transport http cedar https://mcp.arms.cedarai.com/mcpOr copy the settings yourself
Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"cedar": {
"url": "https://mcp.arms.cedarai.com/mcp"
}
}
}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": {
"cedar": {
"type": "http",
"url": "https://mcp.arms.cedarai.com/mcp"
}
}
}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://mcp.arms.cedarai.com/mcpMenu 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 with the GitHub account cedarai, 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 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 32683 servers in this category
- Published to the registry more recently than 43% of the other 32683 servers in this category
- Basic checks equal to or better than 100% of the other 32683 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 CedarAI Data Depot 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 (1.0.2) reached the registry 2 months 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, MCP Server Autocad Lisp Helper
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
MCP Server Autocad Lisp Helper
by radwanalmsora
High-precision static analysis and debug server for AutoCAD AutoLISP (.lsp) files.
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.
cedar-mcp
Cursor plugin for CedarAI Data Depot. The plugin identifier is cedar-mcp.
It connects Cursor to Cedar ARMS through Cedar's remote Model Context Protocol server.
After Cedar login, you can list the carriers you can access and inspect read-only railcar inventory, equipment history, work orders, bookings, customers, charges, invoices, quotes, and note metadata. This connector cannot create, update, move, or delete ARMS records. Mutations belong in the ARMS UI.
Install
- Open Cursor Settings → Plugins (or the Cursor Marketplace).
- Search for cedar-mcp or CedarAI Data Depot.
- Click Install, then complete Cedar sign-in (OAuth).
You can also add the MCP URL by hand under Cursor Settings → MCP:
https://mcp.arms.cedarai.com/mcpGitHub Copilot / VS Code
After this server is published to the official MCP Registry, search @mcp cedar in the VS Code Extensions view, or add it by hand in .vscode/mcp.json:
{"servers": { "cedar-mcp": { "type": "http", "url": "https://mcp.arms.cedarai.com/mcp" } } }
Then use Auth on the server and complete Cedar sign-in. Registry name: io.github.cedarai/cedar-mcp.
MCP
{"mcpServers": { "cedar-mcp": { "type": "http", "url": "https://mcp.arms.cedarai.com/mcp" } } }
Auth is OAuth 2.0 against Cedar Accounts. Cursor prompts for Cedar sign-in when the plugin connects. There is no API key.
Pass a railroad road mark as carrier_code (for example TRLD) on catalog tools. Call list_accessible_carriers first if you are not sure which carriers you can access.
Data handling
Each MCP request uses the signed-in user's existing ARMS permissions. Installing this plugin does not grant access to additional carriers or records.
Tool results are returned to Cursor so it can answer the user's request. Cedar minimizes sensitive fields before returning high-volume and free-text results, including street addresses, postal codes, email addresses, telephone numbers, note body text and attachments, invoice audit comments and documents, and selected tender and charge fields. Inventory responses are paginated and capped at 50 records per call.
Review the MCP privacy addendum and MCP data handling documentation before connecting.
Docs
- Website: https://www.cedarai.com/
- MCP privacy addendum: https://docs.cedarai.com/user-docs/api-reference/mcp-privacy
- Company privacy policy: https://www.cedarai.com/privacy-policy/
- MCP data handling: https://docs.cedarai.com/user-docs/api-reference/mcp
- Terms: https://www.cedarai.com/aup/
- Support: https://www.cedarai.com/contact
The MCP server is hosted by Cedar. This repository is only the Cursor plugin wrapper (same pattern as Cursor's Google Drive plugin).
License
MIT