CornMCP
Enables AI coding agents to perform surgical code analysis, semantic memory, and quality enforcement via 18 specialized MCP tools, with a real-time analytics dashboard.
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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yuki-20
Source: Glama
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Install from
The grade above is for the source repository. Registries can serve a different version, so we mark the ones we were not able to read.
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
API_URLDASHBOARD_API_URLDATABASE_PATHMCP_SERVER_NAMEMCP_SERVER_VERSIONMCP_URLMEM9_EMBEDDING_DIMS1024 Embedding dimensionsMEM9_EMBEDDING_MODELvoyage-code-3 Primary embedding modelMEM9_FALLBACK_MODELSvoyage-4-large,voyage-4,voyage-code-2,voyage-4-lite Fallback model rotation chainOPENAI_API_BASEOPENAI_API_KEYVoyage AI / OpenAI API key for embeddingsQDRANT_URLNEXT_PUBLIC_API_URLPORTTool 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
18/18 tools missing one or more hints — corn_tool_stats (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); corn_changes (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); corn_code_search (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +15 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
16/18 tool handlers declare input schemas (89%)
Declare an inputSchema with zod/joi/yup on every tool definition.
Tool handlers catch errors
16/18 tool handlers wrap calls in try/catch (89%)
Wrap each tool handler body in try/catch and return a structured error response.
Tests exist
No test files found
Add tests that exercise each declared tool.
Shell command execution
1 child_process call — runs shell commands
Prefer library functions over shell-outs. If you must shell out, ensure all inputs are properly escaped.
Secrets not logged
2 secret values sent to console.log
Redact or omit secret values from log output.
Domain consistency
npm scope @corn doesn't match GitHub owner yuki-20
Use the same org name across GitHub, npm, and your homepage so users can verify the publisher.
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