Sessions ViewerSeven coding CLIs, one workspace

Claude Code, Codex, Grok Build, Kimi Code, Pi, Antigravity CLI and opencode each store their session history in a different place and a different format. Sessions Viewer reads all of them into the same project, session and conversation view.

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Read recorded context

Read supported thinking blocks, paired tool calls and results, structured diffs and recorded images. Coverage depends on the agent format and available source data.

How sessions are replayed

Search across every project

⌘⇧F searches titles and user prompts across the selected agent's projects, with a separate session-ID mode. Open matching context or use the session's prompt list.

Search and jump to a prompt

Resume where you left off

Resume supported sessions with the matching CLI in an embedded or supported external terminal. Claude Code and Codex also support in-app chat with model and permission controls.

Resume and continue

Edit project files

Browse and search a project, edit text and Markdown, preview docs, and inspect changes across linked Git worktrees—all in a full-screen workspace.

Project file editor

Token and cost stats

Recorded usage and estimated cost by project, model and tool, using cached models.dev prices—not provider invoices. macOS shows today, 7-day and 30-day totals where usage is available.

Statistics

Tool management

Skills, MCP servers, hooks and instruction files for all seven agents in one panel. Find duplicated skills and dead links on your machine, and see the exact file edits before anything is written.

Manage skills, MCP and hooks

Local history browsing

History parsing, search and export run locally. Resume and chat use your configured CLI or provider; updates, prices and usage features can make network requests. Rename, trash and configuration edits are explicit writes.

Privacy and data handling

What is Sessions Viewer?

Sessions Viewer is a free, MIT-licensed desktop app for macOS, Windows and Linux that lets you read, search and export local coding-agent history. It resumes all seven supported agents in a terminal; in-app chat is available for Claude Code and Codex.

Looking for a specific answer? Compare paths, formats and resume commands, troubleshoot a missing session, or check privacy and network behavior.

Try a free browser tool

Calculate a token-price scenario or inspect saved usage before installing the desktop app.

Claude Code cost calculator · Claude Code token counter

Task guides and evidence

Where each agent keeps its sessions

Sessions Viewer reads the files each CLI already writes, in place. The reference pages document every layout, with jq and sqlite3 commands for reading a transcript without the app.

Agent	Default location	Format
Claude Code	`~/.claude/projects/`	One JSONL file per session
Codex	`~/.codex/sessions/`	One JSONL file per session, bucketed by date
Grok Build	`~/.grok/sessions/`	One directory per session
Kimi Code	`~/.kimi-code/sessions/`	One directory per session
Pi	`~/.pi/agent/sessions/`	One JSONL file per session
Antigravity CLI	`~/.gemini/antigravity-cli/brain/`	One directory per conversation
opencode	`~/.local/share/opencode/opencode.db`	A single SQLite database

The app is free and open source under the MIT license, and runs on macOS, Windows and Linux. Download the latest release or start with the guide.