Zaxy MCP Server

Production memory for agent teams that need receipts. Zaxy turns agent context into an auditable project memory fabric. It captures parent missions, worker sessions, tool observations, cited findings, conflict review, approval packets, and accepted merge-back into one durable history that can be queried, replayed, and inspected. It runs locally over stdio via the published package.

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

VERIFIED ACTIVE

LAST COMMIT 2026-08-10 · ★ 17 · #102 OF 259 MAINTAINED MEMORY · VERIFIED 2026-08-25

MIT · Python servers · how we verify → /methodology

01 · Install Zaxy

Claude Code

claude mcp add syndicalt-zaxy -- uvx zaxy-memory

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "syndicalt-zaxy": {
      "command": "uvx",
      "args": [
        "zaxy-memory"
      ]
    }
  }
}

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 MIT - declared in the repository

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

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

03 · What Zaxy can do

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

Latest releases

v3.2.0 · 2026-07-07

Gardening release: the reliability findings and consolidation debt from the 2026-07-06 codebase assessment, executed as twelve reviewed PRs (#125–#136). · Security · Fleet governance authorization closed. enroll_agent…

v3.1.1 · 2026-07-06

Patch release - delivers automatic work-capture to PyPI so zaxy install/onboarding actually wires it. · Fixed · Claude Code & Codex now capture substantive work automatically. The generated Stop hook runs deterministic…

v3.1.0 · 2026-07-06

Onboarding and CLI ergonomics: a one-command install, a much smaller everyday command surface, and the daily memory loop promoted to top-level. As the first PyPI release since 3.0.1, it also carries the 3.0.2 benchmark…

04 · Who maintains Zaxy

zaxy is maintained by syndicalt. It's the only MCP server we track from this author; the repo dates to May 2026.

05 · Facts

repository: github.com/syndicalt/zaxy
category: memory - ranked #102 of 259 actively-maintained memory servers as of 2026-08-25.
release cadence: 10+ releases in the last 90 days (latest 2026-07-07)
registry: io.github.syndicalt/zaxy (active, first published 2026-06-13 · 22 versions)
packages: pypi:zaxy-memory

06 · Zaxy FAQ

What is Zaxy?

Is Zaxy still maintained?

Yes - as of 2026-08-25, its last commit was 2026-08-10 and it shipped 10+ releases in the last 90 days. We re-verify nightly.

How do I install Zaxy?

Run `uvx zaxy-memory`. You can also paste the ready-made client config above.

Does Zaxy 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 Zaxy

Alternatives to Zaxy

Maintained memory servers if Zaxy isn't the fit.

Pairs well with

Servers that cover what Zaxy doesn't - only shown when the pairing reason fits the companion.

More memory MCP servers · Memkeeper · Telemem · MIND · Brainbox · Myco Brain

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