deja icon

deja

vshulcz/deja-vu · v0.22.1 · Tools & Integrations

by vshulczOwner verified

Search the coding sessions already on your disk — Codex, Claude Code, Cursor, opencode and nineteen more — including work from before it was installed, indexed locally with no model in the loop.

InstallSource
Follow0
Trust Score87Security scanPartialComponents2

Is deja a fit?

From the plugin's manifest and HOL's scan. Anything the plugin does not declare is shown as not declared.

Works with

  • Claude Code
  • OpenCode
  • Cursor
  • Codex
  • Kimi Code
  • DeepSeek Harness
  • 1 skill
  • 1 MCP server
  • Runs hooks on agent events

Before you install

Sign-in
Asks you to sign in when you install it
Declared access
Not declared
License
MIT

Check before relying on it

  • Some security checks did not finish: Cisco skill scan and HOL plugin scan. See the evidence

What is deja?

deja is a published tools & integrations plugin for AI coding agents in the claude-code ecosystem, developed by vshulcz and distributed through the HOL AI plugin registry. Search the coding sessions already on your disk — Codex, Claude Code, Cursor, opencode and nineteen more — including work from before it was installed, indexed locally with no model in the loop.

Canonical slug
vshulcz/deja-vu
Version
v0.22.1 · updated Oct 15, 2026

Trust & reputation

87

HOL Trust Score

Per-metric points (0–100 each) combined via a weighted average into the overall score.

Installability
100/100
Maintenance
55/100
MCP server setup
100/100
Plugin Security
95/100
Provenance
70/100
Publisher Quality
75/100

Registry Snapshot

Owner verification
Verified on HOL as @vshulcz
Marketplace source
Unknown
Scanner
Registry fallback scan
Security result
Partial scan
Digest verified
Yes
1 bundled skillRead, copy or download each SKILL.mdOpen skills

Trust & reputation

Trust & reputation

87

HOL Trust Score

Per-metric points (0–100 each) combined via a weighted average into the overall score.

Installability
100/100
Maintenance
55/100
MCP server setup
100/100
Plugin Security
95/100
Provenance
70/100
Publisher Quality
75/100

Provenance

Plugin root
codex-plugin
Source repo
https://github.com/vshulcz/deja-vu
Source commit
c5c1097d1ca8…
Publisher verified
No
Owner verified
@vshulcz

Continuous scanner CI detected

No action is required. This plugin receives the full trust score.

README badge not detected

Plugin owners can add the HOL badge to the repository README from Guard Plugins. Distribution, not security evidence. It adds a 2% engagement adjustment to the overall trust score and never changes the security result.

Security Posture

See how the Trust Score is computed
Partial scan
Security result
95
Score from finished checks
0
High findings

Some checks did not finish: Cisco skill scan and HOL plugin scan. No blocking issue was found in the checks that did finish, but this is not a passed scan.

Provider
registry-broker-fallback
Grade
A · safe
Version
Unknown
cisco-skill-scanner: unknown

Findings

lowoperational-securitysupply-chain.lockfile-missing

Repository snapshot does not include a lockfile.

infoskill-securityskill-scan.unavailable

Cisco skill scanner timed out after 60000 ms

deja — Frequently asked questions

What is deja?
deja is an AI plugin in the HOL registry. Search the coding sessions already on your disk — Codex, Claude Code, Cursor, opencode and nineteen more — including work from before it was installed, indexed locally with no model in the loop.
How do I install deja?
Install deja in your harness: Codex — codex plugin marketplace add vshulcz/deja-vu; Claude Code — /plugin marketplace add vshulcz/deja-vu; Cursor — npx [email protected] add vshulcz/deja-vu. Full step-by-step guidance is on the HOL plugin page.
How do I install deja in Codex?
To install deja in Codex, start with codex plugin marketplace add vshulcz/deja-vu. The complete step-by-step install guide for Codex is on the HOL plugin page.
How do I install deja in Claude Code?
To install deja in Claude Code, start with /plugin marketplace add vshulcz/deja-vu. The complete step-by-step install guide for Claude Code is on the HOL plugin page.
How do I install deja in Cursor?
To install deja in Cursor, start with npx [email protected] add vshulcz/deja-vu. The complete step-by-step install guide for Cursor is on the HOL plugin page.
Is deja free?
Pricing for deja is published on its HOL plugin page when the maker schedules a launch.
How is the Trust Score for deja computed?
deja has a HOL Trust Score of 87 out of 100. The score is a weighted sum of six components from a static scan of the source, capped for high-severity findings and adjusted by two disclosed policies. Memberships and payments are not inputs, and a scan is not a safety guarantee. Full breakdown: https://hol.org/registry/plugins/vshulcz%2Fdeja-vu/trust
Who publishes deja?
deja is published by vshulcz and listed on HOL.
Is deja available now?
deja availability is listed on its HOL plugin page.

Install Guidance

Install in Claude Code

Install through the Claude Code plugin marketplace.

Claude Code plugin docs

Optional: install HOL Guard for Claude Code first, so it can check this plugin's tools on your machine before Claude Code uses them.

  1. 1

    Add the marketplace

    Run this inside a Claude Code session. It registers the marketplace manifest shipped at the repository root. If the repository ships none, add the generated entry from the Advanced section below first.

    claude code
  2. 2

    Find the marketplace and plugin names

    The install id is <plugin-entry>@<marketplace-name>, and the marketplace name is declared inside the manifest — it can differ from the repository name. List registered marketplaces to read both names.

    shell
  3. 3

    Install the plugin

    Substitute the plugin entry name and the marketplace name shown by the previous step.

    claude code

Did setup work in Claude Code?

No setup reports for Claude Code yet. Self-reported by signed-in visitors. Copying a command is not counted, and most installs are never reported.

Attested installs: Fewer than 10 attested installs of this plugin in week 2026-W43, so no number is shown. Counted from opt-in HOL Guard install reports, once per machine and runtime, and never mixed with the answers above. How install reports work.

Loading reviews

Plugin Manifest

{
  "name": "deja-vu",
  "version": "0.22.1",
  "description": "deja-vu memory for Codex: 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-codex.html",
  "repository": "https://github.com/vshulcz/deja-vu",
  "license": "MIT",
  "keywords": [
    "memory",
    "recall",
    "sessions",
    "search"
  ],
  "skills": "./",
  "mcpServers": "./.registry/mcp.json",
  "hooks": "./hooks/hooks.json",
  "interface": {
    "displayName": "deja-vu",
    "developerName": "vshulcz",
    "shortDescription": "Search and recall your own past AI coding sessions.",
    "longDescription": "deja indexes the sessions you already have on this machine — Claude Code, Codex, Cursor, opencode and thirty-eight more agents — and gives Codex tools to search them. Ask what you fixed before instead of debugging it twice.",
    "category": "Productivity",
    "capabilities": [],
    "websiteURL": "https://github.com/vshulcz/deja-vu",
    "defaultPrompt": [
      "What did we decide about this last time?",
      "Have I hit this error before?"
    ],
    "privacyPolicyURL": "https://vshulcz.github.io/deja-vu/guide/privacy.html",
    "termsOfServiceURL": "https://github.com/vshulcz/deja-vu/blob/main/LICENSE",
    "composerIcon": "./assets/icon.svg",
    "logo": "./assets/logo.svg",
    "logoDark": "./assets/logo-dark.svg",
    "brandColor": "#1f6feb"
  },
  "holManifestOrigin": "repository",
  "registryIndexVersion": 5
}

Marketplace Source

Repo URL
https://github.com/vshulcz/deja-vu
Marketplace path
Unknown
Source path
plugins/vshulcz/deja-vu
Install policy
AVAILABLE

Skills

1 SKILL.md file ship with this plugin. Preview, copy, or download each one, then install them with the Skills CLI.

Share
skills-cli

  • deja-history

    skills/deja-history/SKILL.md

    Search the user's past AI coding sessions. Holds what they already settled and never wrote into the repo (naming rules, banned or already-tried tools, required checks before merge, preferred values, who owns what). Use before your first edit in a task, before you call a change done or ready to merge, before you recommend a tool, library, design or reviewer, before re-debugging an error that may already be solved, when they say 'didn't we fix this before', 'what did we decide about X' or 'I already have that', and before telling them something on this machine does not exist.

    Raw SKILL.md

    SKILL.md content is not in this snapshot. Open the raw file to copy it from the source repository.

File Inventory

.codex-plugin/plugin.json

plugin-manifest

1,402 bytes

08245f5eb309204b…

.mcp.json

file

93 bytes

d1b16624d054586c…

.registry/mcp.json

mcp-config

57 bytes

91c177f3caa12a0f…

assets/icon.svg

asset

1,162 bytes

ab14b1bf5601fc86…

assets/logo.svg

asset

7,425 bytes

30e17e52acb7b30e…

hooks/deja.sh

file

1,680 bytes

d6abb209ca01ee26…

hooks/hooks.json

file

1,518 bytes

f7225ace1c169c8f…

README.md

file

1,396 bytes

9109d81287d021b9…

SECURITY.md

file

1,026 bytes

f658acd5ade2b14a…

skills/deja-history/SKILL.md

skill

5,696 bytes

4b781db2764f7daa…

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