What is deja-history?
deja-history is a Claude skill by vshulcz that searches your own past sessions across 20 coding agents. It is listed under Agents & automation and has 1,237 GitHub stars.
| Type | Claude skill |
|---|---|
| Author | vshulcz |
| Repository | vshulcz/deja-vu |
| Popularity | 1,237 GitHub stars |
| Category | Agents & automation |
| Security | Low risk (100/100) |
| Rank | #662 of 1,262 Claude skills; #47 in Agents & automation |
| SKILL.md length | 51 lines |
| License | MIT |
| Last commit | 2026-10-18 |
| Stars this week | +64 |
Is deja-history safe to install?
deja-history scores 100/100 on the MCPMods security check: Low risk. No checks raised a concern. It passed 9 of 9 checks.
Skill results come from a static scan of its SKILL.md for instruction overrides, hidden actions, risky commands and credential access.
| Check | Result |
|---|---|
| No instruction-override phrases | Pass |
| No hidden actions | Pass |
| No pipe-to-shell installers | Pass |
| No obfuscated code | Pass |
| No destructive commands | Pass |
| Doesn't ask for keys or credentials | Pass |
| No network requests | Pass |
| No shell commands | Pass |
| Installs no packages | Pass |
How do I install deja-history?
- Install with the skills CLI. Works for Claude Code and other agents that read skills.
npx skills add https://github.com/vshulcz/deja-vu --skill deja-history
- Or copy it by hand. Claude Code loads any folder with a SKILL.md from ~/.claude/skills.
git clone https://github.com/vshulcz/deja-vu cp -r deja-vu/claude-plugin/skills/deja-history ~/.claude/skills/deja-history
- Use it. Claude loads the skill when a task matches its description. You can also name it in your prompt.
Use the deja-history skill to …
Or ask Claude to set it up
Paste this into Claude Code and it installs deja-history for you:
Install the "deja-history" skill from https://github.com/vshulcz/deja-vu/tree/main/claude-plugin/skills/deja-history into ~/.claude/skills, then tell me in one line what it does.