Skip to main content
Glama

lldb_version

Read-onlyIdempotent

Retrieve version and build details for the LLDB debugger to verify installation and compatibility for debugging C/C++ programs.

Instructions

Get LLDB version information.

Returns:
    str: LLDB version and build information

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault

No arguments

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault
resultYes

Implementation Reference

  • The main handler function for the 'lldb_version' tool. It executes the LLDB 'version' command using the helper _run_lldb_command and formats the output as markdown.
    async def lldb_version() -> str:
        """Get LLDB version information.
    
        Returns:
            str: LLDB version and build information
        """
        result = _run_lldb_command("version")
    
        return f"## LLDB Version\n\n```\n{result['output'].strip()}\n```"
  • The registration of the 'lldb_version' tool using the MCP @mcp.tool decorator, including metadata annotations for the tool's behavior.
    @mcp.tool(
        name="lldb_version",
        annotations={
            "title": "LLDB Version",
            "readOnlyHint": True,
            "destructiveHint": False,
            "idempotentHint": True,
            "openWorldHint": False,
        },
    )
Behavior3/5

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

Annotations already provide key behavioral hints (readOnlyHint: true, idempotentHint: true, destructiveHint: false), so the description doesn't need to repeat these. It adds value by specifying the return type and content ('str: LLDB version and build information'), but doesn't disclose additional traits like rate limits or error conditions, resulting in a moderate score.

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?

The description is extremely concise and well-structured, with two brief sentences that directly state the purpose and return value without any wasted words. It's front-loaded and efficiently communicates essential information.

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?

Given the tool's simplicity (0 parameters, annotations covering safety, output schema present), the description is reasonably complete. It specifies what the tool does and what it returns, but could be enhanced with usage context or error handling details to reach a perfect score.

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

Parameters4/5

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

With 0 parameters and 100% schema description coverage, the schema fully documents the input (none required). The description doesn't add parameter information, which is unnecessary here, so it meets the baseline for this scenario, but doesn't exceed it since no extra context is provided.

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

Purpose4/5

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

The description clearly states the tool's purpose with a specific verb ('Get') and resource ('LLDB version information'), making it immediately understandable. However, it doesn't explicitly differentiate from sibling tools like 'lldb_help' or 'lldb_run_command', which might also provide version-related information, so it doesn't reach the highest score.

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

Usage Guidelines2/5

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

The description provides no guidance on when to use this tool versus alternatives. It doesn't mention context, prerequisites, or exclusions, leaving the agent to infer usage based on the tool name alone, which is insufficient for optimal tool selection.

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

Install Server

Other Tools

Latest Blog Posts

MCP directory API

We provide all the information about MCP servers via our MCP API.

curl -X GET 'https://glama.ai/api/mcp/v1/servers/benpm/claude_lldb_mcp'

If you have feedback or need assistance with the MCP directory API, please join our Discord server