firma (evan-moon/firma) 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.
ocal-first CLI asset tracker for overseas stock investors. Tracks portfolio P\&L, net worth, and cash flow. Pulls earnings, insider trades, and SEC filings via Finnhub. 13 MCP tools for Claude Desktop — read and write your financial data in natural language.
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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evan-moon
Source: Glama
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Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
Trubo: Login callback CSRF/session fixation
Turbo: Unexpected local code execution during Yarn Berry detection
FIRMA_NO_STARTool 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
40/40 tools missing one or more hints — setup_status (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); show_profile (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); set_profile (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +37 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
27/40 tool handlers declare input schemas (68%)
Declare an inputSchema with zod/joi/yup on every tool definition.
Tool handlers catch errors
Only 6/40 tool handlers wrap calls in try/catch (15%)
Wrap each tool handler body in try/catch and return a structured error response.
Tool test coverage
Only 1/40 tools referenced in tests (3%)
Write tests that reference each tool by name so every tool has at least one test.
Shell command execution
19 child_process calls — runs shell commands
Prefer library functions over shell-outs. If you must shell out, ensure all inputs are properly escaped.
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