// The CCAssist blog
Notes from working with AI coding CLIs.
Where Claude Code and Codex CLI keep your sessions, what a week of prompts costs, how the limits work and how to get back what an agent changed. Every post says when it was last checked.
LatestGuide
Claude Code weekly limit and 5-hour limit, explained
How the Claude Code weekly limit and 5-hour session limit work on Pro and Max, when each resets, how to check what's left, and what to do at the limit.
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Guide
Claude Code weekly limit and 5-hour limit, explained
How the Claude Code weekly limit and 5-hour session limit work on Pro and Max, when each resets, how to check what's left, and what to do at the limit.
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How-to
How to undo Claude Code changes (rewind, git, recovery)
Undo Claude Code changes with /rewind checkpoints, git and VS Code Local History, and recover files a Bash command deleted. Covers Codex CLI too.
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Guide
Where Claude Code stores conversations (and why they vanish)
Claude Code saves each session as a JSONL file in ~/.claude/projects and deletes it after 30 days. Exact paths per OS, the file format, and how to keep them.
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Roundup
Best Claude Code VS Code extensions in 2026
The Claude Code VS Code extensions worth installing in 2026, grouped by job, with install counts and update dates checked on 1 October 2026.
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Comparison
CCAssist vs ccusage: which Claude Code usage tool?
ccusage is a free CLI for Claude Code and Codex usage reports; CCAssist puts usage beside chat history and diffs in VS Code. Tested side by side on one week.
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Feature guide
Claude Code usage tracker: tokens, cost per day, quota
How Claude Code usage is measured: the four token fields in each session file, how cost estimates use API prices, what /usage shows, and a daily cost script.
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Feature guide
Codex CLI history: find, resume and read old sessions
Where Codex CLI keeps session history, how codex resume and codex fork find it, jq one-liners for rollout files, and viewing it all in VS Code.
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How-to
How to view Claude Code chat history
View Claude Code chat history: claude --continue, --resume and the /resume picker, jq one-liners for the JSONL files, and searching every project in VS Code.
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