RE-call MCP Memory Server

Memory that abstains instead of guessing. RE-call is agent memory on your own PostgreSQL with pgvector: every hit carries a verdict, confidence and provenance, a retracted claim comes back marked superseded , and a question the corpus cannot answer is refused rather than answered from the nearest neighbour. It runs locally over stdio via the published package.

People connecting database tools to Claude, Cursor, VS Code, or another MCP client. The project is written in Python.

VERIFIED ACTIVE

LAST COMMIT 2026-08-24 · ★ 3 · #38 OF 151 MAINTAINED DATABASE · VERIFIED 2026-08-25

Apache-2.0 · Python servers · how we verify → /methodology

01 · Install RE-call MCP Memory Server

before you install - you'll need

Set RECALL_TRUST_MODE before connecting.

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

repo age created 2026-07-07 - young repo, little track record yet

license Apache-2.0 - declared in the repository

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

benchd-official-2026-08-23 · 2026-08-23

Ed25519-signed Bench'd harness manifests for RE-call: LongMemEval 500 (nuance 69.0) and LoCoMo full 1540 (nuance 71.6), with run records and SHA256 sums. Signing key fingerprint 92dae5232b5c8af6. Verify with: benchd…

v0.10.0 · 2026-08-23

Security · Right-to-erasure now reaches the learned-sparse sidecar. delete_sources, · delete_sources_across, replace_sources and generations.forget scrub · recall_sparse_v1 in the same transaction as the chunk delete…

v0.9.8 · 2026-08-22

Added · recall calibration drift says whether the corpus under a live calibration has moved far · enough to need refitting. Until now the drift question could only be asked after a rebuild: · resolve compares…

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 #38 of 151 actively-maintained database servers as of 2026-08-25.
release cadence: 10+ releases in the last 90 days (latest 2026-08-23)
registry: io.github.GiulioDER/re-call (active, first published 2026-08-10 · 5 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 2026-08-25, its last commit was 2026-08-24 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`. The README documents one environment variable (RECALL_TRUST_MODE) to set first. Set RECALL_TRUST_MODE before connecting. 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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