How to Supercharge Your Writing Workflow with Claude Desktop, MCP Servers, and Obsidian
Hello readers! Today, I want to share an exciting workflow that combines three powerful tools—Claude Desktop, MCP servers, and Obsidian—to dramatically boost your productivity with minimal effort. Whether you’re a writer, researcher, or knowledge worker, this setup can transform how you create and manage content. Let’s dive in!
What Are These Tools?
Claude Desktop
Claude Desktop is the downloadable app version of Claude, an AI assistant developed by Anthropic. Unlike the web version, Claude Desktop can act as an MCP client, meaning it can connect to MCP servers to access additional contextual information and tools.
MCP Servers (Model Context Protocol Servers)
MCP, or Model Context Protocol, is an open standard designed to enrich AI models with external context such as databases or programmatic functions. MCP servers provide this context, allowing the AI to perform tasks like reading and writing files, accessing directories, or calling specific functions. One simple example is the file system MCP server, which lets Claude interact directly with files on your computer.
Obsidian
Obsidian is a popular note-taking app built around a concept called a “vault,” which is essentially a folder containing markdown files. It’s highly flexible and perfect for personal knowledge management.
How Do These Tools Work Together?
By running Claude Desktop with an MCP server that grants file system access, you enable Claude to read, edit, and create files inside your Obsidian vault. This integration allows the AI to interact directly with your notes, making it a powerful assistant for writing and knowledge work.
A Real-World Example: Writing an Interview Response
Last week, after speaking at a conference, I was asked to answer 10 interview questions via email. Normally, answering such questions can be a time-consuming task prone to procrastination. So, I decided to try out this new setup.
- Preparation: I created a new note in Obsidian and pasted all 10 questions there.
- Interaction: I asked Claude Desktop if it could access the note—indeed, it could.
- Interview Simulation: Claude then asked me each question one at a time, simulating an interview.
- Dictation: Instead of typing responses, I used a speech-to-text tool called Super Whisper to dictate my answers, allowing me to speak freely without the pressure of editing on the fly.
- Live Updates: After each answer, I instructed Claude to update the original Obsidian note with my response. This worked smoothly, creating a living document that grew with each answer.
- Editing and Refinement: Once all answers were in, I asked Claude to review and clean up the responses for clarity and brevity, outputting the edits into a new document to safeguard the original text.
- Final Polish: I then did a traditional manual edit inside Obsidian to add finishing touches, remove redundancies, and improve flow.
The result? A polished 2,000-word response completed in about 90 minutes—a task that would have otherwise taken much longer and felt more arduous.
Why This Workflow Works So Well
- Focused Interaction: Being asked one question at a time by Claude reduced overwhelm and helped me focus.
- Separation of Writing and Editing: Dictating first and editing later prevented me from getting stuck in perfectionism during the initial draft.
- Seamless File Integration: The ability for Claude to read and write directly to my Obsidian notes streamlined the entire process.
- Time Savings: Automating the first editing pass saved a huge amount of time, leaving only the final polish for me to do.
Future Possibilities
This experiment sparked an idea: what if Claude could connect to a Git MCP server? Adding Git version control to Obsidian notes managed by Claude could unlock even more powerful workflows, like automatic versioning and rollback of your knowledge base edits. This is definitely a project I’m marking for the future.
Final Thoughts
If you’re looking to accelerate your writing or note-taking tasks, consider combining Claude Desktop with MCP servers and Obsidian. This setup allows you to leverage AI not just as a conversational partner but as an integrated tool that directly manipulates your files and notes. The potential to save time and increase output quality is significant.
Give it a try, and you might find yourself knocking out projects faster and with less friction—just like I did with my interview response!
Tools Mentioned:
- Claude Desktop
- Obsidian
- MCP (Model Context Protocol) servers (file system server example)
Feel free to share your experiences or ask questions about setting up this workflow in the comments below!