TimeLog MCP

A small localhost server that lets Claude administer your firm's TimeLog account through TimeLog's REST API (v1). You talk to Claude in plain language ("ret projekttypen på alle de her sager til …"), and Claude uses this server's tools to read and change things in TimeLog on your behalf.

It runs on your own machine and acts as you — it uses your personal TimeLog token, so it can only do what your own TimeLog user is allowed to do.

Getting started (one-time setup)

You need Node.js installed.

1. Add your TimeLog token

Copy .env.example to .env and fill in:

TIMELOG_BASE_URL=https://app5.timelog.com/ingholtconsult2/api/v1
TIMELOG_PAT=<your Personal Access Token>

• Get the token in TimeLog: Systemadministration → Personal Access Tokens. Your user must have project-administration rights.

• ⚠️ Don't wrap the token in quotes unless your tooling strips them again — a stray " sent with the token gives 401 Authorization has been denied.

2. Build and start the server

npm install
npm run build
node dist/index.js

It listens on http://localhost:8787/mcp (set PORT in .env to change it). Leave it running while you work with Claude.

3. Connect Claude to it

In Claude Code, register the running server once:

claude mcp add --transport http timelog http://localhost:8787/mcp

(In Claude Desktop, add it as an HTTP/remote MCP server pointing at the same URL.) The server already reads your token from .env, so you don't pass it again. After this, Claude can see the TimeLog tools — just ask it to do things.

Related MCP server: Claudeus Plane MCP

What you can ask Claude to do

Look things up / get an overview

• "Vis alle aktive projekter for kunde X."

• "Hvilke projekttyper og -kategorier findes der?"

• "Vis opgavetræet og kontrakterne på projekt 1034."

• "Hvem er jeg logget ind som?" (Claude uses whoami.)

Clean up project settings — the headline use case

• "Ret projekttypen til 'Rådgivning' på følgende sager: …"

• "Sæt status på projekt 1034 til Afsluttet."

• Claude changes one project at a time and shows you what it'll do first.

Build a project

• "Opret et nyt projekt fra skabelonen 'Fastpris – Småsag' til kunde X."

• "Tilføj en underopgave 'Projektering' under opgave 12."

• "Tilføj en fastpris-kontrakt og en betalingsplan."

Plan resources (booking)

• "Hvem har arbejdstimer i uge 30?" (reads capacity)

• "Book Anders 8 timer på opgave 34 i uge 26."

A note on how Claude works here: for anything that changes TimeLog, Claude first shows you a preview of exactly what it will do and waits for your "ja" before writing. It works one thing at a time and reports back per item — there is no silent bulk change.

What it can do — and what it can't

Two safety facts worth remembering: nothing can be deleted via the API, and a booking can't be undone through Claude — so confirm bookings carefully (Claude will warn you).

Building a new project template

The REST API can't create or edit templates, so this is the one thing you do by hand:

1. Ask Claude to build a project shaped exactly like the template you want (from an existing template + tasks + contracts).

2. In TimeLog's web UI, open that project and choose Gem som skabelon.

3. The new template then shows up next time you ask Claude to list templates.

For developers

The server is Streamable HTTP MCP; the PAT is read from TIMELOG_PAT or, for a multi-admin setup, per request via an Authorization: Bearer <pat> header. Design docs live in docs/superpowers/specs/, boundary decisions in docs/adr/, the domain glossary in CONTEXT.md / docs/ubiquitous-language.md, and the live-API quirks in docs/timelog-api/ + the runbooks under docs/runbooks/.

Updates are read-modify-write: PUT /project/{id} is a full replace, not a partial update (ADR 0005). update_project reads the project and merges your changes, so you still pass only the fields to change. The update model has 11 fields; DepartmentID/AccountManagerID/PartnerID aren't updatable, and LanguageID isn't returned by GET (sent only if you pass it).

Status labels: ProjectStatus is a raw integer 0–6: 0=Quote, 1=Approved, 2=InProgress, 3=OnHold, 4=Completed, 5=Archived, 6=Cancelled.

Lists need $pagesize: TimeLog's list endpoints silently return only the first 10 rows unless paged with the $page/$pagesize query options — by design. The tools pass $pagesize to get full lists. See CONTEXT.md › API conventions.