io.usefulapiPublished by usefulapi.ioOfficial publisherv1.6.4Updated Nov 7, 2026
Read hours, absences and projects; start timers, add entries, approve leave in TimeTac.
The publisher's own server: Ably MCP by usefulapi
Hosted TimeTac connector that lets an assistant read employees, hours, absences and projects, and start timers, add entries or handle leave requests.
Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.
Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.
Read https://sourceweft.com/mcp/io.usefulapi%2Ftimetac/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.Add this to your client's mcpServers config.
{
"mcpServers": {
"timetac-by-usefulapi": {
"type": "http",
"url": "https://timetac.usefulapi.io/mcp"
}
}
}Use your TimeTac account from Claude, Cursor, or any MCP client. Read employees, time entries, absences, projects and tasks, and start timers, add time entries or handle leave requests. Hosted, no local install: connect with your own credentials.
Live endpoint: https://timetac.usefulapi.io/mcp · Homepage: https://usefulapi.io
https://timetac.usefulapi.io/mcp.claude mcp add --transport http timetac https://timetac.usefulapi.io/mcp, then run /mcp to log in.Add only the URL. Do not add an Authorization header or an API key to the client config: the server signs you in with OAuth, and the login page asks for your TimeTac credentials.
Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/timetac/
On first connect you provide your TimeTac account name, and the client id and client secret of an API client (TimeTac → Account settings → API Credentials; ask [email protected] to enable the API if it is missing). The server validates it and stores it per user. No keys go in config files.
read tools are read-only; write tools mutate data (clients should confirm them); meta tools report usage, manage your subscription or send a feature request.
*Pro has a fair use limit of 10,000 tool calls a month on this server. For more, write to [email protected].
Pro covers this server only. Subscribe with timetac_upgrade (it returns a Stripe Checkout link). Cancel any time with timetac_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running timetac_upgrade before then undoes the cancel. Or write to [email protected].
MIT — see LICENSE. Documentation only; the server is hosted.
Source: servers/timetac/README.md at commit 4046075
List users
List employees (users) of the TimeTac account: id, name, department, active flag, entry/exit dates. Only work-related fields are returned (no credentials, payroll, address or birth data). TimeTac API: GET users/read.
limitsinceactiveoffsetdepartment_idGet user
Get one employee by user id. Only work-related fields are returned (no credentials, payroll, address or birth data). TimeTac API: GET users/read?id=.
user_idrequiredList time trackings
List time entries (start, end, duration, task, notes, approval), newest first. Filter by user, task or approval. start_date/end_date filter the returned page only; page with offset. TimeTac API: GET timeTrackings/read.
limitsinceoffsettask_iduser_idend_datestart_dateapproved_by_adminRunning timers
List the timers that run right now (who is clocked in, on which task). TimeTac API: GET timeTrackings/current.
user_idList absences
List absence and leave requests (holiday, sick leave and others) with dates, duration and approval status. from_date/to_date keep requests that overlap the range, on the returned page only. TimeTac API: GET absences/read.
limitsinceoffsetstatusto_datetype_iduser_idfrom_datesubtype_idList absence types
List the absence types of the account (holiday, sick leave, special leave) with their ids. TimeTac API: GET absenceTypes/read.
limitoffsetList projects
List projects (task tree nodes that group tasks) with ids, deadlines and status. TimeTac API: GET projects/read.
limitsinceoffsetis_doneList tasks
List tasks that time can be booked on, with their project (mother_id) and status. TimeTac API: GET tasks/read.
limitsinceoffsetis_donemother_idList departments
List departments with ids and parent departments. TimeTac API: GET departments/read.
limitoffsetList teams
List teams with ids and names. TimeTac API: GET teams/read.
limitoffsetStart timer
WRITE: start a timer for a user, now or at a given time. Each call can create a new running entry, so do not repeat it. TimeTac API: POST timeTrackings/start.
notestask_iduser_idrequiredstart_timestart_time_timezoneStop timer
WRITE: stop the running timer of a user, now or at a given time. TimeTac API: PUT timeTrackings/stop.
notesuser_idrequiredend_timeend_time_timezonerequiredAdd time entry
WRITE: add a finished time entry for a user. Each call creates a new entry, so do not repeat it. TimeTac API: POST timeTrackings/create.
notestask_idrequireduser_idrequiredend_timerequiredstart_timerequiredend_time_timezonerequiredstart_time_timezonerequiredRequest absence
WRITE: create an absence or leave request for a user. Each call creates a new request, so do not repeat it. type_id is the category (1 holiday, 2 overtime reduction, 3 other paid leave); subtype_id picks the leave type from timetac_list_absence_types. TimeTac API: POST absences/create.
to_daterequiredtype_idrequireduser_idrequireddurationfrom_daterequiredsubtype_idduration_unitrequest_commentApprove absence
WRITE: approve an open absence request. The employee is notified by TimeTac. TimeTac API: PUT absences/approve.
commentabsence_idrequiredReject absence
WRITE: reject an open absence request. The employee is notified by TimeTac. TimeTac API: PUT absences/reject.
commentabsence_idrequired100% of the applicable checks met
How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.
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{ "mcpServers": { "timetac": { "url": "https://timetac.usefulapi.io/mcp" } }}