suasor (ozzy-labs/suasor) 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.
A local-first AI secretary that gathers your work context into private memory and enables AI agents to search and summarize it over MCP.
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.
How we verified
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ozzy-labs
Source: Glama
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Install from
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SUASOR_CONFIG_DIRDependencies
18 dependencies, 1 flagged: playwright-core
All four hints declared on every tool
11/11 tools missing one or more hints — search (missing: destructiveHint, idempotentHint); recall.search (missing: destructiveHint, idempotentHint); source.list (missing: destructiveHint, idempotentHint), +8 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.
Tool inputs are validated
10/11 tool handlers declare input schemas (91%)
Declare an inputSchema with zod/joi/yup on every tool definition.
Tool handlers catch errors
Only 1/11 tool handlers wrap calls in try/catch (9%)
Wrap each tool handler body in try/catch and return a structured error response.
Tool test coverage
Only 2/11 tools referenced in tests (18%)
Write tests that reference each tool by name so every tool has at least one test.
Shell command execution
10 child_process calls — runs shell commands
Prefer library functions over shell-outs. If you must shell out, ensure all inputs are properly escaped.
Domain consistency
npm scope @ozzylabs doesn't match GitHub owner ozzy-labs
Use the same org name across GitHub, npm, and your homepage so users can verify the publisher.
Claim the listing to review these findings one by one and send us a correction where you disagree, straight to the team. Claiming also means we tell you when the grade moves, and reach you first if we find anything urgent.
[](https://m8ven.ai/mcp/ozzy-labs-suasor-3q95og)?variant=verified to the badge URL.Vetting this one by hand? Tool Check is an MCP that scores other MCPs. Add it once and ask Claude, ChatGPT, or any MCP client to grade a server, surface CVEs, check the publisher, and suggest safer alternatives — before you install.
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