A comprehensive Model Context Protocol (MCP) server that provides access to over 100 IT tools and utilities commonly used by developers, system administrators, and IT professionals. Inspired by https://github.com/CorentinTh/it-tools
Caution. Specific findings reduced this grade. They are listed on the page. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.
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wrenchpilot
Source: github_topic
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Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse
Anthropic's MCP TypeScript SDK has a ReDoS vulnerability
Validator is Vulnerable to Incomplete Filtering of One or More Instances of Special Elements
jsdiff has a Denial of Service vulnerability in parsePatch and applyPatch
js-yaml has prototype pollution in merge (<<)
LOGNAMEMCP_DEV_MODEMCP_TEST_MODEOCI_IMAGETool annotations
117/119 tools have annotations
Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.
All four hints declared on every tool
119/119 tools missing one or more hints — logging_setLevel (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); logging_status (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); system_info (missing: destructiveHint, idempotentHint, openWorldHint), +116 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
111/119 tool handlers declare input schemas (93%)
Declare an inputSchema with zod/joi/yup on every tool definition.
Tool handlers catch errors
93/119 tool handlers wrap calls in try/catch (78%)
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
2 child_process calls — runs shell commands
Prefer library functions over shell-outs. If you must shell out, ensure all inputs are properly escaped.
Production dependencies are patched
0 critical, 3 high severity in production deps — @modelcontextprotocol/sdk@1.24.3 (high), @modelcontextprotocol/sdk@1.24.3 (high)
Run npm audit fix, or upgrade the affected packages to a non-vulnerable version.
Dependency freshness
5/34 production deps abandoned (no release in 2+ years): iban@2022-06-18 (3.9y), read-last-lines@2022-06-26 (3.9y), shell-escape@2022-06-26 (3.9y)
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