Skip to main content
Glama
Sign In
llama-mcp-server

llama-mcp-server

by ahays248
OverviewSchemaSourceRelated ServersDiscussionsAdmin
TypeScript
Local

llama_apply_template

Format chat messages using the model's chat template to prepare for inference without generating a response.

Instructions

Format chat messages using model's template without inference

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": {
      "messages": "<messages>"
    },
    "name": "llama_apply_template"
  }
}

Input Schema

NameRequiredDescriptionDefault
messagesYesChat messages to format

Schema Changelog

Changes observed during successful MCP inspections.

  1. First observedv0.1.1

TDQS

A4/5.0
Behavior3/5

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

No annotations provided, so description carries full burden. It states 'without inference', a key behavioral trait. However, it does not mention side effects, permissions, errors, or dependencies on a loaded model, which limits transparency.

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?

Single sentence, concise, and front-loaded with essential information. No redundant phrases.

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 low complexity (1 parameter, no output schema, simple behavior), the description is fairly complete. It explains the core function and key distinction. Could mention dependency on a loaded model for the template, but not a major gap.

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?

Schema coverage is 100% with detailed descriptions for 'messages' parameter. The description adds no extra semantic information beyond what is already in the schema, so baseline 3 is appropriate.

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?

Description clearly states verb 'Format', resource 'chat messages', and key distinction 'using model's template without inference'. This differentiates it from sibling tools like llama_chat (inference) and llama_tokenize (tokenization).

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

Usage Guidelines4/5

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

Description implies when to use: to format messages without running inference. It does not explicitly state when not to use or mention alternatives, but the context from sibling names (e.g., llama_chat) makes the intended use clear.

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

Deploy Server

Other Tools