deja-vu

Memory for Claude Code, Codex, Cursor and 35 more coding agents, built from the session history already on your disk. Local search, MCP and hooks, no LLM, one Go binary.

Ecosystem appDeveloperKnowledgeAI ModelsStorageMemoryFileWeb search

Verification

L5 · Ecosystem app

Risk

Low

Health

Active

Trust

Silver

Install verification: Ecosystem app: not installed via dsh plugin add, so the L1-L5 plugin install-verification ladder does not apply; the security scan still runs.Install verification details →

What it doesAI

Memory for coding agents that indexes past sessions on disk and recalls them locally without embeddings.

Indexes sessions from multiple coding agents on disk
Recalls past context across any agent locally
No LLM or embeddings; single Go binary

developerAImemoryAIfileAI

Capability tags are AI-inferred or rule-extracted from the README (see badge) — vocabulary-limited, not install-verified. AI = inferred; README = literal keyword from the readme.

Installation

GitHub repository

Ecosystem apps are not installable via dsh plugin add: desktop / web shells install or deploy through their own release channel (GitHub Releases or the project site).

The level reads L5 · Ecosystem plugin / L5 · Ecosystem app per the three-way classification (the L1-L5 ladder does not rate them); the security scan still runs.

Verification & Compatibility

Grouped by plugin version: each card lists the dsh versions actually tested against that artifact version and their install verdicts (L5 wins). Untested combinations are omitted — absence means untested, never assumed compatible. L1–L3 are a plugin-level static archive (independent of the dsh version — the same verdict on every dsh row): they sit in each row's level grid next to L4/L5, marked "static", while their evidence is stored once per plugin inside that row's "checks & evidence" instead of being duplicated per version.

External credentials (plugin-level): none detected

Install compatibility matrix (rows = plugin versions〔latest 5〕, columns = dsh versions〔latest 5〕)

At-a-glance → evidence in the cards below

plugin ＼ dsh	dsh 0.2.0-rc.1	dsh 0.1.7-rc.2	dsh 0.1.7-rc.1	dsh 0.1.7-alpha.2	dsh 0.1.6-alpha.2
0.21.5	·	·	·	·	·
0.21.4	·	·	·	·	·
0.21.3	·	·	·	·	·
0.21.2	·	✓	·	·	·
0.21.1	·	·	·	·	·

Install compatibility (by plugin version, dsh versions within)

Legend:✓ L5 runtime verified○ ecosystem plugin◼ ecosystem app✗ failed

0.21.5npm2026-10-04

@vshulcz/deja-vu

◼prehistory2026-10-04ecosystem app

Environment & artifact

• Node.js: v24.14.0
• DSH: unknown
• Plugin artifact: npm · @vshulcz/deja-vu@0.21.5

Levels (L1–L3 plugin-level static archive · L4/L5 newest real verdicts for this combination)

L1 static

Passed

L2 static

Passed

L3 static

Passed

L4 sandbox

Passed

L5 runtime

Unknown

No install verdict — an ecosystem app, not installable via `dsh plugin add`; ships through its own release channel (shown as L5 · Ecosystem app; the L1-L5 ladder does not rate it)

ecosystem app

ID: deja-vu@0.21.5@dshunknown · profile: l4-sandbox

Issued: 2026-10-04 · expires: 2026-10-11

View checks & evidence

L1 · Found✓ Passed

Defaulted from L3L1.0_DEFAULTED_FROM_L3✓ Passed

defaulted to passed — L3 install spec passed (full-registry L3 sweep policy)

L2 · Structured✓ Passed

Defaulted from L3L2.0_DEFAULTED_FROM_L3✓ Passed

defaulted to passed — L3 install spec passed (full-registry L3 sweep policy)

L3 · Install spec✓ Passed

Install command parsedL3.1_INSTALL_COMMAND_PARSED✓ Passed

Source: registry verification · Method: install spec parse · Captured 2026-10-04

DSH version declaredL3.2_DSH_VERSION_DECLARED✓ Passed

Source: registry verification · Method: DSH version declaration · Captured 2026-10-04

L4 · Install tested✓ Passed

Install executed in confined sandboxL4.1_INSTALL_EXECUTED_CONFINED✓ Passed

Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-10-04

spec @vshulcz/deja-vu · channel npm package · outcome ran · exit 0

check took: 84.8s

Install succeededL4.2_INSTALL_SUCCESS✓ Passed

Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-10-04

spec @vshulcz/deja-vu · channel npm package · outcome ran · exit 0

check took: 84.8s

Installed artifact confirmedL4.3_ARTIFACT_CONFIRMED✓ Passed

Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-10-04

spec @vshulcz/deja-vu · channel npm package · outcome ran · exit 0

check took: 84.8s

Resolved version recordedL4.4_RESOLVED_ARTIFACT✓ Passed

Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-10-04

spec @vshulcz/deja-vu · channel npm package · outcome ran · exit 0

check took: 84.8s

L5 · Run tested? Unknown

not present in web-profile loader inventory

Sandbox install passedL5.1_INSTALL_PASSED_SANDBOXED✓ Passed

Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-10-04

spec @vshulcz/deja-vu · install mode reused L4 scratch

check took: 20ms

Web boot readyL5.2_WEB_BOOT_READY✓ Passed

Source: DSH runtime · Method: web boot · Captured 2026-10-04

ready line dsh web: http://127.0.0.1:51478/?token=…

HTTP endpoint servedL5.3_HTTP_SERVED✓ Passed

Source: DSH runtime · Method: HTTP request · Captured 2026-10-04

path / · HTTP 200 · took 20ms

Plugin active in inventoryL5.4_PLUGIN_INVENTORY_ACTIVE? Unknown

Source: DSH runtime · Method: plugin inventory query · Captured 2026-10-04

verdict not-found · entries 149

phases: active 121 · null 28

not present in web-profile loader inventory

L1–L3 are plugin-level static conclusions (baseline, identical across dsh versions): evidence is stored once per plugin.

0.21.4npm2026-10-03

@vshulcz/deja-vu

◼prehistory2026-10-03ecosystem app

Environment & artifact

• Node.js: v24.14.0
• DSH: unknown
• Plugin artifact: npm · @vshulcz/deja-vu@0.21.4

Levels (L1–L3 plugin-level static archive · L4/L5 newest real verdicts for this combination)

L1 static

Passed

L2 static

Passed

L3 static

Passed

L4 sandbox

Passed

L5 runtime

Unknown

No install verdict — an ecosystem app, not installable via `dsh plugin add`; ships through its own release channel (shown as L5 · Ecosystem app; the L1-L5 ladder does not rate it)

ecosystem app

ID: deja-vu@0.21.4@dshunknown · profile: l4-sandbox

Issued: 2026-10-03 · expires: 2026-10-10

View checks & evidence

L1 · Found✓ Passed

Defaulted from L3L1.0_DEFAULTED_FROM_L3✓ Passed

defaulted to passed — L3 install spec passed (full-registry L3 sweep policy)

L2 · Structured✓ Passed

Defaulted from L3L2.0_DEFAULTED_FROM_L3✓ Passed

defaulted to passed — L3 install spec passed (full-registry L3 sweep policy)

L3 · Install spec✓ Passed

Install command parsedL3.1_INSTALL_COMMAND_PARSED✓ Passed

Source: registry verification · Method: install spec parse · Captured 2026-10-04

DSH version declaredL3.2_DSH_VERSION_DECLARED✓ Passed

Source: registry verification · Method: DSH version declaration · Captured 2026-10-04

L4 · Install tested✓ Passed

Install executed in confined sandboxL4.1_INSTALL_EXECUTED_CONFINED✓ Passed

Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-10-03

spec @vshulcz/deja-vu · channel npm package · outcome ran · exit 0

check took: 110.4s

Install succeededL4.2_INSTALL_SUCCESS✓ Passed

Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-10-03

spec @vshulcz/deja-vu · channel npm package · outcome ran · exit 0

check took: 110.4s

Installed artifact confirmedL4.3_ARTIFACT_CONFIRMED✓ Passed

Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-10-03

spec @vshulcz/deja-vu · channel npm package · outcome ran · exit 0

check took: 110.4s

Resolved version recordedL4.4_RESOLVED_ARTIFACT✓ Passed

Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-10-03

spec @vshulcz/deja-vu · channel npm package · outcome ran · exit 0

check took: 110.4s

L5 · Run tested? Unknown

not present in web-profile loader inventory

Sandbox install passedL5.1_INSTALL_PASSED_SANDBOXED✓ Passed

Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-10-03

spec @vshulcz/deja-vu · install mode reused L4 scratch

check took: 33ms

Web boot readyL5.2_WEB_BOOT_READY✓ Passed

Source: DSH runtime · Method: web boot · Captured 2026-10-03

ready line dsh web: http://127.0.0.1:54619/?token=…

HTTP endpoint servedL5.3_HTTP_SERVED✓ Passed

Source: DSH runtime · Method: HTTP request · Captured 2026-10-03

path / · HTTP 200 · took 33ms

Plugin active in inventoryL5.4_PLUGIN_INVENTORY_ACTIVE? Unknown

Source: DSH runtime · Method: plugin inventory query · Captured 2026-10-03

verdict not-found · entries 149

phases: active 121 · null 28

not present in web-profile loader inventory

L1–L3 are plugin-level static conclusions (baseline, identical across dsh versions): evidence is stored once per plugin.

0.21.3npm2026-09-29

@vshulcz/deja-vu

Ecosystem app: not installed via dsh plugin add (a desktop / web shell) — its level reads L5 · Ecosystem app.

0.21.2npm✓ 1 runtime-verified2026-09-25

@vshulcz/deja-vu

✓dsh 0.1.7-rc.22026-09-25L5 · runtime verified

Environment & artifact

• Node.js: v24.14.0
• DSH: 0.1.7-rc.2
• Plugin artifact: npm · @vshulcz/deja-vu@0.21.2

Levels (L1–L3 plugin-level static archive · L4/L5 newest real verdicts for this combination)

L1 static

Passed

L2 static

Passed

L3 static

Passed

L4 sandbox

Passed

L5 runtime

Passed

Install + runtime smoke verified in the dsh sandbox — installs and runs

L5 · runtime verified · valid for dsh 0.1.7-rc.2

ID: deja-vu@0.21.2@dsh0.1.7-rc.2 · profile: l5-web-smoke

Issued: 2026-09-25 · expires: 2026-12-24

View checks & evidence

L1 · Found✓ Passed

Defaulted from L3L1.0_DEFAULTED_FROM_L3✓ Passed

defaulted to passed — L3 install spec passed (full-registry L3 sweep policy)

L2 · Structured✓ Passed

Defaulted from L3L2.0_DEFAULTED_FROM_L3✓ Passed

defaulted to passed — L3 install spec passed (full-registry L3 sweep policy)

L3 · Install spec✓ Passed

Install command parsedL3.1_INSTALL_COMMAND_PARSED✓ Passed

Source: registry verification · Method: install spec parse · Captured 2026-10-04

DSH version declaredL3.2_DSH_VERSION_DECLARED✓ Passed

Source: registry verification · Method: DSH version declaration · Captured 2026-10-04

L4 · Install tested✓ Passed

Install executed in confined sandboxL4.1_INSTALL_EXECUTED_CONFINED✓ Passed

Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-09-25

spec @vshulcz/deja-vu · channel npm package · install mode reused L4 scratch

Install succeededL4.2_INSTALL_SUCCESS✓ Passed

Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-09-25

spec @vshulcz/deja-vu · channel npm package · install mode reused L4 scratch

Installed artifact confirmedL4.3_ARTIFACT_CONFIRMED✓ Passed

Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-09-25

spec @vshulcz/deja-vu · channel npm package · install mode reused L4 scratch

L5 · Run tested✓ Passed

active in loader tree (150 entries)

Sandbox install passedL5.1_INSTALL_PASSED_SANDBOXED✓ Passed

Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-09-25

spec @vshulcz/deja-vu · install mode reused L4 scratch

check took: 18ms

Web boot readyL5.2_WEB_BOOT_READY✓ Passed

Source: DSH runtime · Method: web boot · Captured 2026-09-25

ready line dsh web: http://127.0.0.1:54830/?token=…

HTTP endpoint servedL5.3_HTTP_SERVED✓ Passed

Source: DSH runtime · Method: HTTP request · Captured 2026-09-25

path / · HTTP 200 · took 18ms

Plugin active in inventoryL5.4_PLUGIN_INVENTORY_ACTIVE✓ Passed

Source: DSH runtime · Method: plugin inventory query · Captured 2026-09-25

verdict active · entries 150

match: include:deja · dsh-deja · phase active

phases: active 122 · null 28

L1–L3 are plugin-level static conclusions (baseline, identical across dsh versions): evidence is stored once per plugin.

0.21.1npm2026-09-23

@vshulcz/deja-vu

Ecosystem app: not installed via dsh plugin add (a desktop / web shell) — its level reads L5 · Ecosystem app.

Only the latest 3 published versions are shown; source-snapshot (commit hash) groups, unstated groups and older versions are omitted — the full archive stays in the data layer (snapshot/unstated groups appear only when a plugin has no published version).

Author badges

Embed the official badges in your README to showcase security & install-test status:

Security Report

Automated static scan, not manual review.

DSH.SO VETPASSED577098

Security reviewAutomated review · daily

PASSED

Vet static analysis found no suspicious behavior — verdict is clean.

0 critical·0 high·0 medium

Version binding

plugin versionv0.21.7

scanned version0.21.7npm2026-10-06

current version0.21.7same version

vet verdictclean · npm

Vet is an AST static scan (npm artifact or git source).

Disclaimer: automated static analysis, not a security guarantee. Always review what you install.

Risk details

No critical or warning findings.

Activity

Last commit 2026-10-06 · activity: Active

• Repo created: 2026-07-14

• Stars: ★ 1,133 · Forks: 110

• Health: Active — committed within last 30 days

Source

GitHub: github.com/vshulcz/deja-vu

Plugin notes

What is deja-vu?

deja-vu is an ecosystem app maintained by @vshulcz, not a DSH plugin package — it cannot be installed via dsh plugin add; desktop / web shells ship through the project's own release channel. It is cataloged on dsh.so as a Developer entry, with a public source repository and automated static security scan.

How do I install deja-vu?

This is an ecosystem app, not a plugin installable via dsh plugin add: desktop / web shells install or deploy through their own release channel. Its level reads L5 · Ecosystem app; the security scan still runs.

How does the security scan relate to a manual audit?

The scan is automated static analysis of the repository source — a scalable first line of defense that can produce false positives and miss context; it is not a manual security audit. Before using a plugin, review the repository and installed permissions, and combine the scan with the verification level (L4/L5) and health signals.

"DeepSeek Harness (dsh) is an open-source agent harness developed by DeepSeek AI. It uses an architecture where everything is a plugin, and is powered by Cordis."
— DeepSeek Harness README

Sources: GitHub repository · DeepSeek Harness README · security scan data · Maintained by dsh.so · Last updated 2026-10-06

deja-vu

What it doesAI

Installation

Verification & Compatibility

Author badges

Security Report

Risk details

Activity

Source

Author README