Spec Driven Development
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Runs on your computer
UnRemind.me
Overview
Description from the maker (original English)
Context-aware reminders that surface when your situation matches, not at a fixed time.
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
- UsageiVery new★ –
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
- You need to fill in: Authorization
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.
- You fill in yourself:
Authorization
Values marked secret are keys to your account. Never share them or paste them into a chat.
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 …”.
This address needs a key in a request header, which the add-connector menu cannot set. Use Claude Code, Cursor or VS Code instead.
Run this in your terminal
claude mcp add --transport http unremind-me 'https://unremind.me/mcp?src=mcp-registry' --header 'Authorization: your-value'Fill in the empty values before running it.
Or copy the settings yourself
Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"unremind-me": {
"url": "https://unremind.me/mcp?src=mcp-registry",
"headers": {
"Authorization": "your-value"
}
}
}
}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": {
"unremind-me": {
"type": "http",
"url": "https://unremind.me/mcp?src=mcp-registry",
"headers": {
"Authorization": "your-value"
}
}
}
}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 address needs a key in a request header, which the add-connector menu cannot set. Use Claude Code, Cursor or VS Code instead.
Your choice stays on this device in a cookie; no account needed.
Values you fill in
Authorizationsecret required HTTP headerBearer — generate in the UnRemind app under Settings → AI agents → MCP access. See https://unremind.me/mcp/
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 8, 2026
- ✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account esfih, 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 18486 servers in this category
- Published to the registry more recently than 30% of the other 18486 servers in this category
- Basic checks equal to or better than 100% of the other 18486 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 UnRemind.me 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: Authorization
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 (2.0.0) 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, Compose Preview Catalogs
Alternatives
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
Remote Desktop Commander
Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.
Runs in the cloud✓ desktopcommander.app
Compose Preview Catalogs
Browse, inspect and render Jetpack Compose Material 3 and Wear component catalogs.
Runs in the cloud
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.
UnRemind.me MCP Server
Remote MCP server for [UnRemind.me](https://unremind.me) — context-aware reminders that surface when your *situation* matches, instead of firing at a fixed time.
An "Unreminder" carries context tags — where you are, what device you have, whether you're online, who's around, how much time and energy you have — and surfaces when your current context matches. Tasks can also be delegated to AI agents, each with scoped access rights and an audit log the owner reviews.
Endpoint · https://unremind.me/mcp Transport · Streamable HTTP (JSON-RPC 2.0) · Auth · Bearer token · Tools · 16 · Prompts · 4
Connect
- Install UnRemind.me (Android or the web app) and sign in.
- In the app: Settings → AI agents → MCP access → Create token. The token is shown once.
- Add the server to your MCP client:
{"mcpServers": { "unremind": { "type": "streamable-http", "url": "https://unremind.me/mcp", "headers": { "Authorization": "Bearer unr_YOUR_TOKEN" } } } }
Verified with Claude and ChatGPT custom connectors (desktop and mobile). Full walkthrough: [https://unremind.me/mcp/](https://unremind.me/mcp/)
Each token is a separate *agent* in the app, with its own access rights, its own audit log, and an optional expiry. Revoke any of them from the same screen without affecting the others.
Tools
See [TOOLS.md](TOOLS.md) for all 16 with descriptions. Every tool carries MCP behavioural annotations (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) so a client knows which are safe to call without confirming and which must not be blindly retried.
Prompts
Four user-invocable prompts, available from your MCP client's prompt menu:
| Prompt | |
|---|---|
| What can I do right now? | Give it your available minutes and what you have with you; it finds the tasks that actually fit |
| Plan my day | Reviews overdue/due-soon work and checks real calendar conflicts before proposing times |
| Capture this as an Unreminder | Turns raw text into a well-tagged task |
| Resume where I left off | For an agent starting a session: orient, then continue instead of starting cold |
Where to start
orient is the one to call first — it returns who the user is, how they want to be worked with, what you were last doing, and what needs attention. One call instead of guessing.
Discovery documents
| Capability manifest | https://unremind.me/.well-known/ai-capabilities.json |
| Auth metadata (RFC 9728) | https://unremind.me/.well-known/oauth-protected-resource |
| LLM-facing site map | https://unremind.me/llms.txt |
| Health / liveness | https://unremind.me/health |
A 401 from the endpoint carries WWW-Authenticate: Bearer resource_metadata="…", so a compliant client can discover the auth model without being told.
Deep links
Every entity has both an app link and an https twin:
unremind://u/{id} # opens the apphttps://unremind.me/u/{id} # always resolves
Print both when referring a person to something — you can't tell whether they're reading on the device that holds the app or on a desktop where a custom scheme resolves to nothing.
Design notes for agent authors
- `create_unreminder` submits for approval; it does not silently appear in the user's list. Writes that a person will act on go through them.
- **Context tags describe what a task *requires*** to be doable (
Computermeans the task needs a computer) — never what the user currently has. - `save_progress` notes are yours, not a source of truth. The user edits tasks in the app between sessions; always re-read the live task before acting on a recollection.
Status
Production. Server unremind-mcp v2.0.0. Liveness at https://unremind.me/health (200 healthy / 503 degraded), checked continuously.
Issues and questions: open an issue or .
License
MIT for this repository's contents. The UnRemind.me service itself is governed by its Terms and Privacy Policy.
Two servers
UnRemind.me exposes two MCP servers with different auth models. They cross-reference each other, so an agent that finds either learns of the other.
| Endpoint | Auth | For | |
|---|---|---|---|
| UnRemind.me | https://unremind.me/mcp | bearer token | Manage *your own* reminders — 16 tools, 4 prompts |
| UnRemind.me Submit | https://unremind.me/mcp/submit | none | Send a reminder *to someone else* with a public page — 2 tools, 1 prompt |