Basic Memory (basicmachines-co/basic-memory) is an MCP server listed on the M8ven Trust Index. It scores 80 out of 100, grade B. It declares 17 tools. No publisher has claimed this listing.
Knowledge management system that builds a persistent semantic graph in markdown, locally.
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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basicmachines-co
Source: PulseMCP · also listed on modelscope
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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.
OpenClaw: Paired nodes could forge exec lifecycle events without system.run provenance
OpenClaw: Hook-triggered CLI runs could receive owner MCP tool authority
OpenClaw: Trusted retry endpoint checks could match hostname prefixes
OpenClaw: Matrix allowFrom could bind to mutable display names
OpenClaw: Workspace .env could override Homebrew executable selection for skill install flows
BM_BINBM_INTEGRATIONTool annotations
No tools have read-only/destructive annotations
Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.
All four hints declared on every tool
17/17 tools missing one or more hints — build_context (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); delete_note (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); edit_note (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +14 more. OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.
For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.
Shell command execution
1 call in production code run through a shell (commands/slash.ts:25)
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
16 critical/high in dev-only deps (does not ship to users)
Upgrade dev dependencies when convenient.
Domain consistency
npm scope @basicmemory doesn't match GitHub owner basicmachines-co
Use the same org name across GitHub, npm, and your homepage so users can verify the publisher.
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