How a Thought From a Walk Becomes a Zettelkasten Note

Description and use

A workflow that captures reasoning during a walk with SpeakPen, syncs it to Obsidian as a Markdown note, and then lets the user rewrite and link it into a Zettelkasten network.

Problem

Capturing reasoning during a walk and transferring it into a Zettelkasten vault without losing the argument or requiring manual transcription.

Outcome

The workflow reliably transfers reasoning from a walk into a searchable, linkable Markdown note, preserving the argument for later Zettelkasten processing.

Workflow

• Start a recording on the walk using SpeakPen via Control Center, Lock Screen, Siri, or Quick Settings; record 30–40 seconds of reasoning.
• SpeakPen transcribes the audio, detects language, and creates a Markdown file with YAML frontmatter (title, summary, category, full transcript).
• SpeakPen Sync pulls the note into the chosen Obsidian folder as a plain .md file.
• In Obsidian, read the note, rewrite the atomic idea in your own words, split if necessary, and link the resulting permanent notes into the network.
• SpeakPen Sync skips any note that has been edited locally, preventing overwrites.
• Optional: use SpeakPen’s read‑only MCP server to query recent notes via ChatGPT or Claude.
• Optional: test the workflow with the free plan’s three 5‑minute recordings.

Evidence

SpeakPen transcribes the recording and detects the language automatically. It then writes a note with a title, a summary, a category and the full transcript.

Source

When it writes a note, it records a hash of the file's content. On later syncs, if SpeakPen has a newer version of that note, the plugin first compares the file on disk with that hash. If they differ, you've written in that file, so the plugin skips the file and tells you which notes it left alone.

Source

Sync goes one way: from SpeakPen into the vault. The plugin makes read-only GET requests to speakpen.app and nothing else.

Source