Mem Authority MCP Server

MemAuthority is a Git-backed long-term memory system for AI agents, exposed through MCP (Model Context Protocol). It lets a new session, another machine, or another agent recover the project's accumulated context and continue working instead of rediscovering the same decisions and pitfalls.

People who work with agent memory, git and context management and want it reachable from Claude, Cursor, VS Code, or another MCP client. The project is written in Go.

VERIFIED ACTIVE

LAST COMMIT 2026-09-08 · ★ 5 · #268 OF 304 MAINTAINED MEMORY · VERIFIED 2026-09-18

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

01 · Install Mem Authority

Claude Desktop

Settings → Extensions → Install, then select the https://github.com/iasi777/memauthority/releases/download/v1.3.2/memauthority-1.3.2-win-x64.mcpb .mcpb bundle

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 Claude Desktop extension (.mcpb bundle)

repo age created 2026-08-28 - young repo, little track record yet

license Apache-2.0 - declared in the repository

registry namespace io.github.iasi777 is GitHub-verified and matches the repo owner

03 · What Mem Authority can do

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

Latest releases

benchmark-v1-mutation-usability-regression-20260908 · 2026-09-08

MemAuthority Benchmark - Mutation Usability Regression · Complete audit of cross-session handoff reliability with 10 rounds of testing. · Results · | Metric | Result | · |---|---:| · | Mutation operations | 426 total |…

v1.3.2 · 2026-09-03

MemAuthority v1.3.2 is a compatibility-preserving packaging release that prepares the project for the Official MCP Registry. · What changed · Added six native MCP Bundle (MCPB) packages for Windows, Linux, and macOS on…

v1.3.1 · 2026-08-30

MemAuthority v1.3.1 is the current stable release of the Git-backed, conflict-safe long-term memory authority for AI agents via MCP. · Highlights: · memauthority is the primary CLI, with v-memory retained as a v1…

04 · Who maintains Mem Authority

MemAuthority is maintained by iasi777. It's the only MCP server we track from this author; the repo dates to Aug 2026.

05 · Facts

repository: github.com/iasi777/memauthority
category: memory - ranked #268 of 304 actively-maintained memory servers as of 2026-09-18.
release cadence: 6 releases in the last 90 days (latest 2026-09-08)
registry: io.github.iasi777/memauthority (active, first published 2026-09-03)
packages: mcpb:https://github.com/iasi777/memauthority/releases/download/v1.3.2/memauthority-1.3.2-win-x64.mcpb · mcpb:https://github.com/iasi777/memauthority/releases/download/v1.3.2/memauthority-1.3.2-win-arm64.mcpb · mcpb:https://github.com/iasi777/memauthority/releases/download/v1.3.2/memauthority-1.3.2-linux-x64.mcpb · mcpb:https://github.com/iasi777/memauthority/releases/download/v1.3.2/memauthority-1.3.2-linux-arm64.mcpb · mcpb:https://github.com/iasi777/memauthority/releases/download/v1.3.2/memauthority-1.3.2-osx-x64.mcpb · mcpb:https://github.com/iasi777/memauthority/releases/download/v1.3.2/memauthority-1.3.2-osx-arm64.mcpb

06 · Mem Authority FAQ

What is Mem Authority?

Is Mem Authority still maintained?

Yes - as of 2026-09-18, its last commit was 2026-09-08 and it shipped 6 releases in the last 90 days. We re-verify nightly.

07 · Alternatives to Mem Authority

Alternatives to Mem Authority

Maintained memory servers if Mem Authority isn't the fit.

Pairs well with

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

More memory MCP servers · Infranodus MCP Server Infranodus · Inite Brain · Context Sync · Codeseeker

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