memento-mcp (lfrmonteiro99/memento-mcp) is an MCP server listed on the M8ven Trust Index. M8ven has not graded it: we have no way to read this server ourselves. No publisher has claimed this listing.
Memento is a local-first MCP server that gives AI coding agents durable project memory — facts, decisions, patterns, and architecture notes — so they stop re-learning the same context every session. Runs locally on Node.js 18+ with SQLite storage and optional cloud embeddings; works with Claude Code, Cursor, Windsurf, and any MCP client.
Emerging. No concerning findings. Grades remain capped until the project builds reputation through adoption. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.
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lfrmonteiro99
Source: Glama
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Install from
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Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
When Vitest UI server is listening, arbitrary file can be read and executed
MEMENTO_BUDGETMEMENTO_CONFIG_PATHMEMENTO_DB_PATHMEMENTO_FLOORMEMENTO_LOG_LEVELMEMENTO_PROFILEportugueseMEMENTO_REFILLMEMENTO_SESSION_TIMEOUTShell command execution
5 child_process/subprocess calls in production code — runs shell commands (src/cli/install.ts:16, src/engine/git-introspect.ts:24, src/engine/git-introspect.ts:41)
Prefer library functions over shell-outs. If you must shell out, ensure all inputs are properly escaped.
No arbitrary install scripts
Has postinstall/preinstall script — runs arbitrary code on npm install
Remove postinstall/preinstall hooks unless they’re essential.
Dev dependencies
1 critical/high in dev-only deps (does not ship to users)
Upgrade dev dependencies when convenient.
Domain consistency
npm scope @luispmonteiro doesn't match GitHub owner lfrmonteiro99
Use the same org name across GitHub, npm, and your homepage so users can verify the publisher.
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