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ssh-mcp

ssh-mcp

by m-kvn
OverviewSchemaSourceRelated ServersDiscussionsAdmin
Python
Local

ssh_file_info

Retrieve detailed file or directory information on a remote SSH server. Specify the path and optionally the host alias to inspect properties like size, permissions, and timestamps.

Instructions

Get detailed information about a file or directory on the remote server.

Args: path: Path to inspect. host: SSH host alias from config. Uses default if omitted.

Tool call template

Replace each placeholder with a value matching the input schema. Only required parameters are included; add optional parameters as needed.

{
  "id": 1,
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "arguments": {
      "path": "<path>"
    },
    "name": "ssh_file_info"
  }
}

Input Schema

NameRequiredDescriptionDefault
pathYes
hostNo

Schema Changelog

Changes observed during successful MCP inspections.

  1. First observedv1.0.0

TDQS

B3.1/5.0
Behavior2/5

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

No annotations are provided, and the description is vague about what 'detailed information' includes (e.g., file size, permissions). It does not disclose behavioral traits beyond being a read operation.

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

Conciseness4/5

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

The description is concise with two short sentences and no redundancy. However, the brevity sacrifices necessary detail, making it less effective.

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

Completeness2/5

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

Given the lack of output schema, the description should explain what 'detailed information' comprises, but it does not. The tool has many siblings, and no prerequisites or return values are mentioned.

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?

The description adds some value beyond the schema: it explains 'host' as an SSH host alias with a default. However, it does not elaborate on the format or default behavior, and the schema coverage is 0%.

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 it gets detailed information about a file or directory on a remote server, using a specific verb ('Get') and resource. This distinguishes it from siblings like ssh_read_file (reads content) and ssh_list_dir (lists contents).

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?

No guidance is provided on when to use this tool versus alternatives such as ssh_read_file, ssh_list_dir, or ssh_find_files. The context of use is implied but not explicit.

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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