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Deja Vu

deja-vu: local memory over the session histories of forty-two coding agents.

Connector by vshulcz · GitHub account verified by the MCP Registry

IndexedMITLocal (stdio)★ 1,301
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Works with Claude Code, Codex, VS Code, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.

npx agentmarket install connector/vshulcz-deja-vu

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

deja-vu: local memory over the session histories of forty-two coding agents.

Use cases: agent-memory, debugging

Reviews

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No reviews yet. Installed it? Reviews come from verified installers only. How reviews work

Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools
2 read · 1 write · 0 delete · 4 not yet classified
Secrets
None asked for
Install scripts
None found
Runs as
Node.js package

Tools by what they do 7

Read from the source code; the running server may list different tools.

Read 2 · Look things up without changing anything.

  • deja
  • deja_recall

Write 1 · Create, change, send or run things.

  • deja_remember

Not yet classified 4 · We could not tell from the name and description.

  • deja_blame
  • deja_fix
  • deja_how
  • deja_session

Tools (7)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

  • deja

    Search this machine's past AI coding sessions

  • deja_blame

    The past sessions that discussed a file, so you know why it is shaped the way it is before editing, refactoring or deleting it. Session history, not git authorship.

  • deja_fix

    What this machine ran after that same error before, in the sessions where the error did not come back. Paste the failing output verbatim rather than a paraphrase — the match is on the error's own words.

  • deja_how

    The real invocation this machine uses for a build, test, deploy or script, with the flags it actually ran, ordered by how many sessions ran it. A guessed command is plausible and fails on this setup.

  • deja_recall

    Search this machine's own past AI coding sessions — every agent used on it, including months before deja was installed. Use before debugging an error or re-implementing anything that may already exist, and before the first edit in a task and before calling a change done or ready to merge. Match on the most specific token available: an exact error string, function name, file path or flag.

  • deja_remember

    Store one durable decision once it is settled, as a single self-contained fact that will make sense months later. Not transcripts, not a summary of the conversation, and not anything already obvious from the code.

  • deja_session

    A full digest of the single best-matching past session — what was tried, what was decided, what it cost. Use after deja_recall when the reasoning behind an earlier decision matters, not just that it happened.

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    Featured in

    Signals

    Stars
    1,301
    Forks
    151
    Open issues
    18
    Contributors
    71
    Last commit
    Oct 24, 2026 (4 days ago)
    Last release
    Oct 21, 2026 (7 days ago)

    From GitHub (fetched Oct 24, 2026).

    Details

    Registry name
    io.github.vshulcz/deja-vu
    Version
    0.23.0
    Auth
    No auth
    Packages
    npm @vshulcz/deja-vu
    License
    MIT
    Repository
    github.com/vshulcz/deja-vu
    Website
    vshulcz.github.io/deja-vu/
    First seen
    Oct 24, 2026
    Last checked
    Oct 24, 2026
    Source
    Official MCP Registrygithub-graphql

    More from vshulcz

    Cite this page

    Deja Vu MCP server. Agent Mart. https://agentmart.dev/connectors/vshulcz-deja-vu (last updated 2026-10-24)