Claude Cowork via AWS Bedrock
Claude Desktop and Cowork for a law firm, connected through AWS Bedrock in the firm’s own account, with a confidentiality agreement and an EU-only lock.
Running since 2026
Selection
Projects.
What I have built so far, each in a sentence or two. Client projects appear without names. Whatever was built in a firm’s account belongs to that firm.
For law firms
Claude Cowork, full build-out
The same setup for another firm, extended with a firm profile and plugins for day-to-day work.
Running since 2026
AWS building blocks for Claude in law firms
Modular extensions in the firm’s account: sign-in, web search, a connection to Actaport and one to Microsoft 365. Each block can be switched on separately.
Live or rolling out, 2026
Actaport connection
An MCP server for the practice management software Actaport. With it, Claude can read case files, open new ones and upload documents.
Live since October 2026 · repo not public
Outlook and Microsoft 365 connection
Access to mailbox and calendar with tiered permissions and a block list. Built on an open-source MCP server and adapted for law firms.
Rolling out, 2026 · repo not public
Approval-based web search
Web search for Claude on Bedrock that the firm controls through approvals. The model provider’s own web search doesn’t run in this setup, so it is a building block of its own.
Live, 2026 · repo not public
Firm memory
An interview skill and an MCP server that a firm uses to build a shared memory for Claude.
In progress, 2026
Media and defamation law review
A Claude skill that guides a ten-step review under German media and defamation law, drawing on 59 court decisions.
Built, 2026
Connection to a legal research AI
An MCP server that lets Claude query a legal research AI.
Completed 2026 · repo not public
Open Source
legal-ops-germany
18 Claude skills with deterministic calculation scripts for the non-billable work in German law firms, such as deadlines, RVG and GKG fees, AML screening and conflict checks. The script does the maths, not the language model.
GPL-3.0
On GitHub (opens in a new tab) tax-ops-germany
The sister library for tax advisory firms: tax deadlines under the AO, StBVV fees, incoming mail and client service, built the same way.
v0.1.0 · GPL-3.0
On GitHub (opens in a new tab) kanzlei-feedback
A plugin for bug reports on both libraries. A report only goes out after approval and contains no client data.
GPL-3.0
On GitHub (opens in a new tab) markitdown-mac-app
A Mac app that converts PDFs to Markdown in batches by drag and drop, using Apple Vision text recognition when a PDF contains no text.
v1.1
On GitHub (opens in a new tab) german-legal-llm-bench
A benchmark for how well language models handle German legal work.
In progress, release to follow
Other automations and projects
Law Flow OS
How I run my own practice: eight AI agents with fixed roles and a LangGraph coordinator on AWS. No agent can send an email, publish anything or trigger a payment.
Live since 2026
How it’s built, on the blog Earlier automation projects outside the legal sector (n8n)
A sales automation with a CRM connection, an agent that drafts LinkedIn posts, and a content system for social networks.
Completed 2026
law-flow.de
This website: statically built with Astro, a blog with a content management system, in German and English.
Live since 2026
FEATRme
My first legal tech start-up, co-founded: a platform on which companies in the creative industries draft, negotiate and conclude contracts.
June 2022 to February 2024
Phylax
Locating sounds from differences in arrival time (TDOA) plus a situation map for civil protection. A team project at a hackathon in Singapore.
Hackathon 2026
NextStep SG
A hackathon concept for civil protection: personal instructions instead of one warning for everyone, decided by a deterministic rules engine. Concept, no code.
Concept 2026