History and memory

Search what your agents wrote, after they delete it.

Caprock imports the sessions still on disk and records new ones, so they stay searchable past Claude Code's 30-day cleanup.

Notarized by Apple. One file for Apple silicon and Intel, macOS 13 or later.

Or run it yourself:

curl -fsSL https://caprock.dev/mac.sh | sh

Paste in Terminal: it installs Caprock and opens it.Or with Homebrew: brew install --cask dspv/tap/caprock-app

⌕ the bug

105 answers matching “the bug” · across every session and folder

caprock · claude-opus-525 days ago
Found the bug. The cleanup revokes url, but url is assigned inside the async closure — when the effect re-runs on a period change, the new effect's cleanup captures its own url variable.
caprock · claude-opus-5 · mid-thought25 days ago
The effect looks correct — it depends on period. So the bug is likely in collectCardData, which may ignore the period.
caprock · claude-opus-525 days ago
This confirms the bug's real scope: seven elements on this screen alone now show their intended colours — the premium button, accent buttons, and ok/warn status pills — all of which had been silently grey.

Three of 105 real answers on one machine: a search for “the bug” finds Claude explaining it 25 days ago.

Search across sessions
The replies Claude Code, Codex, OpenCode and DeepSeek Harness wrote, and what you asked Gemini, in one search.
Kept past 30 days
Claude Code deletes its transcripts after 30 days by default; what Caprock read stays.
Read a session as a chat
An agent's tab switches between its terminal and a chat of the same conversation, tool calls folded to a line.
Pick up where you left off
A new Claude Code session in a folder you worked in is handed the last thing the previous one said there. On by default.
Second Brain
Remembers what your agents learn — so the next one starts smarter. Once you say yes, your own claude reads finished sessions on your computer; pick a repository and see the memories its next session will be handed. Free; over time, your personal Jarvis — an assistant that knows your projects.
Continue in another agent
Start a new session in the agent you choose with a summary you read first: what was said, changed and opened.
caprock export
Every agent in one table on your disk, out as TSV, CSV or JSON lines for a spreadsheet or a notebook.
caprock mcp
A read-only MCP server: Claude Code, Codex or any MCP client can ask Second Brain, past sessions, cost and CI. It never starts, stops or types into a session.
Bring your Obsidian notes
Import a vault into Second Brain without changing its files; letting agents use the notes is a separate switch, off by default.