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re-lief

re-lief

by Heretek-RE
OverviewSchemaSourceRelated ServersDiscussionsAdmin
Python
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check_lief

Return LIEF version, supported formats, and operational status to validate library dependency for binary analysis.

Instructions

Return LIEF version, supported formats, and a green/yellow status.

Returns a JSON-serializable dict suitable for scripts/check_deps.py.

Tool call template

This tool declares no required parameters. Add optional parameters from the input schema as needed.

{
  "id": 1,
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "arguments": {},
    "name": "check_lief"
  }
}

Input Schema

NameRequiredDescriptionDefault

No arguments

Schema Changelog

Changes observed during successful MCP inspections.

  1. First observedv0.1.0

TDQS

A3.8/5.0
Behavior3/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

No annotations provided, so description carries the burden. It states the return type (JSON-serializable dict) but does not disclose potential failures, side effects, or permissions. For a simple read-only check, the information is adequate but minimal.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

Two succinct sentences, front-loaded with the essential purpose. No wasted words.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness4/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

For a tool with no parameters and no output schema, the description covers what it returns and its intended use. It could mention prerequisites (LIEF installation) but is otherwise complete.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

No parameters exist, and schema coverage is 100% trivially. The baseline for high coverage is 3, and the description adds no parameter-specific info.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states the tool returns LIEF version, supported formats, and status, which is a specific verb and resource. It distinguishes from sibling tools that analyze binaries rather than check the tool itself.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines3/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description implies usage for checking dependencies via 'scripts/check_deps.py' but provides no explicit when-to-use or alternatives. Siblings are all different, so differentiation is less critical, but lack of explicit context lowers the score.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

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