claude

chsum

Recover past Claude Code and Codex CLI sessions as verbatim context: list a project's sessions, digest one into prompts, files changed, commands run and where it left off, or drill into a subagent's own work. Nothing is model-generated.

1 on GitHubby InDatev3.2.0MITupdated 12 days agoproductivity
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Plugin chsum from marketplace indate-tools in InDate/indate-tools. Commands read from the repo's manifest — 11 days ago.

This plugin runs code on your machine — its hooks fire automatically on events like tool use. The exact commands are listed below; read them before installing.

What it installs

Skills (2)

  • claude-code-branching

    Branching a Claude Code session into a side session — forking it, sending its prose to another model, resuming a side session, and what each costs and reads from the prompt cache. Use when hydrating a side agent with a conversation, or pricing one run against another.

  • chsum

    Verbatim recovery of past coding-agent sessions (Claude Code and Codex CLI) with the `chsum` CLI — sessions listed, one digested whole, a subagent's work while it runs, what a session changed on disk, and undoing those changes. Use when the user names earlier work you don't have in context ("what di

Hooks (5)

  • SessionStart

    python3 ${CLAUDE_PLUGIN_ROOT}/hooks/chsum_session_start.py

  • PostToolUse

    python3 ${CLAUDE_PLUGIN_ROOT}/hooks/chsum_post_tool_use.py

  • PostToolUse

    python3 ${CLAUDE_PLUGIN_ROOT}/hooks/chsum_observe.py post

  • PreToolUse

    python3 ${CLAUDE_PLUGIN_ROOT}/hooks/chsum_pre_tool_use.py

  • UserPromptSubmit

    python3 ${CLAUDE_PLUGIN_ROOT}/hooks/chsum_user_prompt_submit.py

View source on GitHub

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claude & codex plugins2 plugins