onehome-mcp
OneHome (CoreLogic) MCP server for Claude — search, property details, photos, saved-search collections
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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chrischall
Source: Glama · also listed on github_code
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Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
esbuild allows arbitrary file read when running the development server on Windows
All four hints declared on every tool
19/21 tools missing one or more hints — onehome_calculate_affordability (missing: destructiveHint); onehome_bulk_get (missing: destructiveHint); onehome_get_by_address (missing: destructiveHint), +16 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
17/21 tool handlers declare input schemas (81%)
Declare an inputSchema with zod/joi/yup on every tool definition.
Tool handlers catch errors
Only 6/21 tool handlers wrap calls in try/catch (29%)
Wrap each tool handler body in try/catch and return a structured error response.
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