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deja-vu

v0.21.5

deja-vu memory for Claude Code: your own past sessions, from every coding agent on the machine, recalled before you ask.

Claude CodeAgent Plugins1 Skill1 MCP serverstdio

By vshulczLicense: MIT1.1k GitHub starsUpdated 6 days ago

Directory evidence

Runtimes
Claude Code and Agent Plugins
Parsed components
2 skill or MCP entries
Source updated
Oct 4, 2026
Manifest status
Canonical path parsed

The directory validates manifest shape and source location. It does not execute the plugin or provide a security endorsement. Review the indexing methodology →

Install deja-vu for Claude Code

Installs for the current user
claude plugin marketplace add IchenDEV/agent-plugin-mkt
claude plugin marketplace update agent-plugin-marketplace
claude plugin install deja-vu@agent-plugin-marketplace

Paste and run these commands in a terminal with Claude Code. They add and refresh the PluginsMP catalog, then install this plugin.

The installer fetches third-party code from the source repository shown on this page. This directory validates manifest structure and source location, but does not perform a security audit; review the manifest, components, and source before installing.

Get the source manually
git clone https://github.com/vshulcz/deja-vu

Clone the source repository, then follow its setup instructions to add the plugin to a compatible client. The plugin root is claude-plugin/.

Plugin files

claude-plugin/
├── .claude-plugin/plugin.json
├── plugin.json
├── skills/deja-history/SKILL.md
└── .mcp.json

Included Skills1

deja-historyskills/deja-history/SKILL.md

Search the user's past AI coding sessions. Use when they say things like 'didn't we fix this before', 'what did we decide about X' or 'I already have that', before re-debugging an error that may already be solved, and before telling them something on this machine does not exist.

MCP servers1

dejastdio
command
${CLAUDE_PLUGIN_ROOT}/mcp/deja-mcp.sh

Plugin manifests2

claude-plugin/.claude-plugin/plugin.json
{
  "name": "deja-vu",
  "version": "0.21.5",
  "description": "deja-vu memory for Claude Code: your own past sessions, from every coding agent on the machine, recalled before you ask.",
  "author": {
    "name": "vshulcz",
    "url": "https://github.com/vshulcz"
  },
  "homepage": "https://vshulcz.github.io/deja-vu/guide/memory-for-claude-code.html",
  "repository": "https://github.com/vshulcz/deja-vu",
  "license": "MIT",
  "keywords": [
    "memory",
    "session-history",
    "recall",
    "context",
    "claude-code",
    "codex",
    "cursor",
    "copilot-cli"
  ],
  "skills": "./skills/",
  "hooks": {
    "SessionStart": [
      {
        "hooks": [
          {
            "type": "command",
            "command": "${CLAUDE_PLUGIN_ROOT}/hooks/deja.sh hook-context",
            "timeout": 10,
            "statusMessage": "Recalling past sessions…"
          }
        ]
      }
    ],
    "UserPromptSubmit": [
      {
        "hooks": [
          {
            "type": "command",
            "command": "${CLAUDE_PLUGIN_ROOT}/hooks/deja.sh hook-prompt",
            "timeout": 10,
            "statusMessage": "Searching past sessions…"
          }
        ]
      }
    ],
    "PreCompact": [
      {
        "matcher": "manual|auto",
        "hooks": [
          {
            "type": "command",
            "command": "${CLAUDE_PLUGIN_ROOT}/hooks/deja.sh hook-precompact",
            "timeout": 10,
            "statusMessage": "Saving this session to memory…"
          }
        ]
      }
    ],
    "PreToolUse": [
      {
        "matcher": "Bash|PowerShell|Edit|Write|MultiEdit|NotebookEdit|Task|Agent",
        "hooks": [
          {
            "type": "command",
            "command": "${CLAUDE_PLUGIN_ROOT}/hooks/deja.sh hook-tool",
            "timeout": 10,
            "statusMessage": "Checking what this touches…"
          }
        ]
      }
    ],
    "PostToolUse": [
      {
        "matcher": "Bash|PowerShell",
        "hooks": [
          {
            "type": "command",
            "command": "${CLAUDE_PLUGIN_ROOT}/hooks/deja.sh hook-tool-after",
            "timeout": 10,
            "statusMessage": "Checking what fixed this before…"
          }
        ]
      }
    ],
    "SessionEnd": [
      {
        "hooks": [
          {
            "type": "command",
            "command": "${CLAUDE_PLUGIN_ROOT}/hooks/deja.sh hook-session-end",
            "statusMessage": "Marking this session as ended…"
          }
        ]
      }
    ]
  },
  "mcpServers": {
    "deja": {
      "command": "${CLAUDE_PLUGIN_ROOT}/mcp/deja-mcp.sh",
      "args": []
    }
  }
}
claude-plugin/plugin.json
{
  "$schema": "https://agent-plugins.org/schemas/1.0.0/plugin.schema.json",
  "name": "deja-vu",
  "version": "0.21.5",
  "description": "deja-vu memory for Claude Code: your own past sessions, from every coding agent on the machine, recalled before you ask.",
  "author": {
    "name": "vshulcz",
    "url": "https://github.com/vshulcz"
  },
  "homepage": "https://vshulcz.github.io/deja-vu/guide/memory-for-claude-code.html",
  "repository": "https://github.com/vshulcz/deja-vu",
  "license": "MIT",
  "keywords": [
    "memory",
    "session-history",
    "recall",
    "context",
    "claude-code",
    "codex",
    "cursor",
    "copilot-cli"
  ]
}

For maintainers

If you maintain this plugin, link to this source-backed listing from your README so users can review its manifest and indexed components.

[deja-vu on Agent Plugins Marketplace](https://pluginsmp.com/plugins/deja-vu)