RE-call MCP Memory Server

Memory that abstains instead of guessing. RE-call is agent memory on your own PostgreSQL with pgvector. Each result carries a verdict, confidence, and provenance, while unsupported questions are refused instead of answered by the nearest match. It runs locally over stdio via the published package.

People who work with embeddings, hybrid search and information retrieval and want it reachable from Claude, Cursor, VS Code, or another MCP client. The project is written in Python.

VERIFIED ACTIVE

LAST COMMIT 2026-09-17 · ★ 4 · #36 OF 168 MAINTAINED DATABASE · VERIFIED 2026-09-18

NOASSERTION · Python servers · how we verify → /methodology

01 · Install RE-call MCP Memory Server

Claude Code

claude mcp add giulioder-re-call -- uvx recall-rag

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "giulioder-re-call": {
      "command": "uvx",
      "args": [
        "recall-rag"
      ]
    }
  }
}

Same JSON for Cursor. For VS Code, rename the top-level key from `mcpServers` to `servers`.

Using another client? Same JSON, different key

Claude Desktop · mcpServers

Cursor · mcpServers

VS Code · servers

Windsurf · mcpServers

Zed · context_servers

Cline · mcpServers

Roo Code · mcpServers

Continue · mcpServers

LibreChat · mcpServers

Gemini CLI · mcpServers

Codex CLI · mcp_servers

Full setup guides: every client.

02 · Evidence

Security posture

What to check before giving this server access to your agent - from the registry, GitHub, and our own probes. We don't score safety; we show what's verifiable.

runs as local process (stdio) - runs on your machine with your user's permissions

license no standard license detected - usage rights unclear; check the repo before commercial use

pypi package recall-rag - check the name against the project README before installing (PyPI has no namespace ownership)

registry namespace io.github.GiulioDER is GitHub-verified and matches the repo owner

03 · What RE-call MCP Memory Server can do

Prose above is summarized from the project's README and registry record - no invented capabilities.

Latest releases

v0.14.0 · 2026-09-17

Added · Voyage Context 4 as a registered embedding profile. Contextualized document groups, provider · request bounds, group membership fingerprints, and generation identity are explicit and documented · for staged…

v0.13.0 · 2026-09-09

Added · A deterministic provenance controller for structured facts. Trusted retrieval can now produce · immutable evidence cards containing source identity, source digest, validity, tenant and · generation lineage…

v0.12.0 · 2026-09-02

Added · A UserPromptSubmit hook that searches project memory with the user's own words, before the · turn starts. The existing write-time hook fires on Write, Edit and Bash, which is after · the plan has been drafted…

04 · Who maintains RE-call MCP Memory Server

RE-call MCP Memory Server is maintained by giulioder. It's the only MCP server we track from this author; the repo dates to Jul 2026.

05 · Facts

repository: github.com/giulioder/re-call
website: https://giulioder.github.io/RE-call/
category: database - ranked #36 of 168 actively-maintained database servers as of 2026-09-18.
release cadence: 10+ releases in the last 90 days (latest 2026-09-17)
registry: io.github.GiulioDER/re-call (active, first published 2026-08-10 · 8 versions)
packages: pypi:recall-rag

06 · RE-call MCP Memory Server FAQ

What is RE-call MCP Memory Server?

Is RE-call MCP Memory Server still maintained?

Yes - as of 2026-09-18, its last commit was 2026-09-17 and it shipped 10+ releases in the last 90 days. We re-verify nightly.

How do I install RE-call MCP Memory Server?

Run `uvx recall-rag`. You can also paste the ready-made client config above.

Does RE-call MCP Memory Server run locally?

Yes - it's a stdio server: it runs on your machine (via uvx) with your user's permissions. Your data stays local unless the server itself calls external APIs.

07 · Alternatives to RE-call MCP Memory Server

Alternatives to RE-call MCP Memory Server

Maintained database servers if RE-call MCP Memory Server isn't the fit.

Pairs well with

Servers that cover what RE-call MCP Memory Server doesn't - only shown when the pairing reason fits the companion.

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