Export Claude chats, projects and artifacts.

A chat outside any project, with frontmatter Obsidian can search.

---
source: claude
type: conversation
title: "Binary search explained"
tags:
  - capture/claude
created: 2026-06-15T15:53:00
documents:
  - "Binary search"
synced: 2026-10-03T09:00:00
url: "https://claude.ai/chat/claude-abc123"
message_count: 4
---

**Human**

Explain binary search.

**Assistant**

Binary search halves the range each step.

| n | comparisons |
| --- | --- |
| 8 | 3 |

### 📄 Binary search

```python
def bsearch(a, x):
    lo, hi = 0, len(a)
    while lo < hi:
        mid = (lo + hi) // 2
        if a[mid] < x:
            lo = mid + 1
        else:
            hi = mid
    return lo
```

[Binary search](files/Binary%20search.py)

The chat’s code artifact, also saved as a file the chat links to.

def bsearch(a, x):
    lo, hi = 0, len(a)
    while lo < hi:
        mid = (lo + hi) // 2
        if a[mid] < x:
            lo = mid + 1
        else:
            hi = mid
    return lo

A file Claude made, saved as the original.

# Urban heat islands: a one-page summary

- Cities run warmer than the land around them, most of all at night.
- Dark roofs and roads store heat; trees and water release it.
- Cooling policy works street by street: shade, reflective roofs, parks.

The project’s index: a link to Claude, its instructions and every saved file.

# Thesis research

- **Provider**: Claude
- **Project ID**: `7c2e…`
- **Link**: https://claude.ai/project/7c2e…
- **Instructions**: [instructions.md](instructions.md)

## Files

- [interview-notes.md](files/interview-notes.md)

The project’s instructions, updated when you next chat in the project.

You are helping me write a master's thesis on urban heat islands.

- Cite sources in APA style.
- Keep answers short unless I ask for detail.
- Flag any claim you are unsure about.

A project chat. Its artifact is saved inside.

---
source: claude
title: "Chapter 2 reading plan"
created: 2026-10-03T09:12:00
project: "Thesis research"
documents:
  - "Chapter 2 reading plan"
---

**Human**

Draft a two-week reading plan for chapter 2. Urban heat islands, mostly.

**Assistant**

Here is a plan that moves from measurement to policy:

- Week 1: urban climate basics, then two satellite studies
- Week 2: cooling policy, then your interview notes

### 📄 Chapter 2 reading plan

A project document, saved as Markdown.

Interview 3, city planning office

- Tree canopy targets slipped two years.
- Cool-roof rebates: popular, underfunded.
- Wants data on night-time temperatures by district.

A Claude Code artifact, as an HTML file.

<!doctype html>
<html lang="en">
  <head>
    <meta charset="utf-8" />
    <title>Heat map explorer</title>
  </head>
  <body>
    <div id="map"></div>
    <script>…</script>
  </body>
</html>