A side-by-side look at the MustDo and Keepsake MCP MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
Verdict: choose MustDo for workplace & productivity work; choose Keepsake MCP for workplace & productivity as a local process. You can also run both side by side in one mcpServers block.
MUSTDO_CK_API_TOKEN, MUSTDO_CK_ENV, MUSTDO_CK_CONTAINER, MUSTDO_CK_ZONE, MUSTDO_CALLBACK_PORT, MUSTDO_HOME, MUSTDO_LOG_LEVEL.sign_in, get_me, list_todos.KEEPSAKE_API_KEY.list_contacts, get_contact, create_contact.Rows where the two servers differ are marked.
| Spec | M MustDo | |
|---|---|---|
| Category | Workplace & Productivity | Workplace & Productivity |
| Quality signal | 45/100 · Fair | 59/100 · Good |
| Install command | Not confirmed yet | Confirmed |
| Transport | — | Local subprocess (stdio) |
| Auth | Not declared | API key required |
| Pricing | Free | BYOK (pay the provider) |
| Required env vars | MUSTDO_CK_API_TOKENMUSTDO_CK_ENVMUSTDO_CK_CONTAINERMUSTDO_CK_ZONEMUSTDO_CALLBACK_PORTMUSTDO_HOMEMUSTDO_LOG_LEVEL | KEEPSAKE_API_KEY |
| Verified owner | Community listing | Community listing |
| GitHub stars | 0 | 1 |
| Directory activity | 0 views 0 installs 0 upvotes | 3 views 0 installs 0 upvotes |
| Tools | 8 | 80 |
| Full listing | View MustDo | View Keepsake MCP |
sign_inLocal only.** Opens Apple's sign-in page and stores `ckWebAuthToken`. Not present on the relay.get_meAccount info: `timeZone`, `today`, `weekday`, `defaultTime`, `defaultDueNext`, trial/subscription dates, `canAddTodo`. Call this before doing date math.list_todosLists To-Dos. Deleted ones are excluded. Repeating To-Dos are returned as **templates** under `repeating` (not expanded) with any per-day `occurrences` in range.add_todoCreates a To-Do with `source = "mcp"`. **If `due` is omitted, it is tomorrow at the default time.update_todoChanges only the fields you pass. `repeat` replaces the whole rule; `null` or `{ "kind": "none" }` removes it.complete_todoOne-off: `status = done`. Repeating: marks that day's occurrence done (default: today).snooze_todoSnoozes until `until`. Repeating: only that day's occurrence.delete_todoSoft delete (`deletedAt`). The app purges it after 14 days.list_contactsList contacts with pagination, sorting, field selection and filters (linked company, has_company, updated_since)get_contactGet a contact with recent interactions, tags, and statscreate_contactCreate a new contact (`company` links it to a company record, created if missing)update_contactUpdate contact fieldsdelete_contactPermanently delete a contactsearch_contactsAccent-insensitive search by name, email, notes, phone and linked company namesget_contact_timelineUnified chronological feed of all items for a contactlist_companiesList all companiesget_companyGet company with linked contacts and tagscreate_companyCreate a new companyupdate_companyUpdate company fieldsdelete_companySoft-delete (or permanent delete) a companyPaste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.
No confirmed install command for MustDo yet — follow the setup steps linked from its listing page rather than a guessed package name.
{
"mcpServers": {
"nicolascroce-keepsake-mcp": {
"command": "npx",
"args": [
"-y",
"keepsake-mcp"
],
"env": {
"KEEPSAKE_API_KEY": "YOUR_KEEPSAKE_API_KEY_HERE"
}
}
}
}