MCP Memory Gateway MCP server
Pre-action gates that block AI agents from repeating known mistakes.
27 stars93 downloads/wk
Reviews
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If you have run it, two minutes of your experience saves the next person an afternoon.
MCP Memory Gateway tools
No tool declarations could be read from the package source. They show once the server is installed.
Public scan report
scanner v0.1.10 · 2026-09-27 · same rubric, same numbers if you re-run it
- Code scan29 source files scanned13/25
- –Live reliabilityno gateway calls yet and no remote to proben/a
- –Tool poisoningtools not inspected (local package is not executed); not countedn/a
- Auth qualitylocal package, no credentials required12/15
- Maintenancelast push 4 days ago15/15
- Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10
Findings (1)
- highShell command built from a string (injection risk)
exec.shell-concatbin/cli.js: … } function whichExists(cmd) { try { execSync(`which ${cmd}`, { stdio: 'pipe' }); return true; …
How MCP Memory Gateway compares
Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.
- Safety score
- 74/100
- higher than 40% of 48,255 servers
- GitHub stars
- 27
- more than 91% of 28,688 servers
- Downloads a week
- 93
- more than 61% of 12,191 servers with a package
Install MCP Memory Gateway in Claude Code, Cursor or VS Code
Runs npx -y mcp-memory-gateway on your machine. Read the scan report first; the gateway never runs local packages.
claude mcp add mcp-memory-gateway -- npx -y mcp-memory-gateway
What the publisher says
From the MCP Memory Gateway repository's README, as published. We do not edit it. Read it on GitHub
ThumbGate 👍 👎
ThumbGate is the self-improving pre-action firewall for AI coding agents AI coding agents repeat mistakes — and one wrong tool call can wipe a directory, leak a key, or push broken code.
What it does
ThumbGate is the local-first Pre-Action Checks engine for AI coding agents. It runs in the PreToolUse hook to evaluate the proposed tool call before execution — so costly mistakes can be caught before they happen.
ThumbGate GitHub star growth is measured with GitHub's privacy-safe GET /repos/{owner}/{repo}/stargazers/history endpoint (weekly counts, no stargazer identities). Run npm run stars:history -- --fixture tests/fixtures/github-star-history.json --json for the local proof. Stars are not npm installs and not revenue. The live GitHub Marketplace Action is ThumbGate Agent Governance (uses: IgorGanapolsky/ThumbGate@v1).
Usage over star count. Evaluate ThumbGate from the install path and live usage badges above (npx thumbgate init, Marketplace uses:, npm weekly downloads, GitHub clones), not from whether the repo has twenty stars or twenty thousand. No pitch deck is required. We do not farm GitHub profile badges (no YOLO-merge of protected main, no 5-minute Issue close theater, no fake Co-authored-by). Galaxy Brain needs real accepted answers in Discussions Q&A. npm run github:achievements -- --fixture tests/fixtures/github-achievements.json --json inventories what is already earned vs what we refuse to farm.
Who it's for
Shortened. The full README is on GitHub.
Nothing above is checked by us. What we check is on the safety report.
MCP Memory Gateway: common questions
- Is MCP Memory Gateway MCP server safe?
- Mostly: it is graded B (74/100). Read the MCP Memory Gateway safety report
- How do I install MCP Memory Gateway?
- It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
- Does MCP Memory Gateway need an API key?
- Not as far as the registry entry and our scan can tell: no credentials are declared or required.
- Is MCP Memory Gateway maintained?
- The last commit was 41 days ago (2026-09-23). The latest release is v0.7.4.
- How does MCP Memory Gateway compare with other MCP servers?
- safety score 74/100 (higher than 40% of 48,255 servers); github stars 27 (more than 91% of 28,688 servers); downloads a week 93 (more than 61% of 12,191 servers with a package). Full comparison.