import os
import json
PROMPTS_FILE = os.path.join(os.path.dirname(__file__), "..", "mcp_prompts.json")
def load_prompts():
with open(PROMPTS_FILE, "r", encoding="utf-8") as f:
return json.load(f).get("prompts", {})
def get_prompt_template(prompt_name: str) -> str:
prompts = load_prompts()
prompt = prompts.get(prompt_name)
if prompt:
return prompt.get("template", "")
raise KeyError(f"Prompt '{prompt_name}' not found in mcp_prompts.json")
def render_prompt(template: str, **kwargs) -> str:
# Simple variable replacement using str.format
return template.replace("{{", "{").replace("}}", "}").format(**kwargs)
def load_prompt(prompt_name: str, prompts_dir: str = "prompts") -> str:
"""
Load a prompt template from a file in the prompts directory.
"""
path = os.path.join(prompts_dir, f"{prompt_name}.txt")
with open(path, "r", encoding="utf-8") as f:
return f.read()
# Placeholder for future prompt logic or loading
# You can implement prompt loading or prompt-related utilities here if needed
