UnRemind.me

UnRemind.me MCP Server

Remote MCP server for 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

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Connect

1. Install UnRemind.me (Android or the web app) and sign in.
2. In the app: Settings → AI agents → MCP access → Create token. The token is shown once.
3. 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/

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 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 app
https://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 (Computer means 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 mailto:[email protected].

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

Listed on

• Smithery — UnRemind.me
• Smithery — UnRemind.me Submit