mcp-server-code-assist

Instructions

Implementation Reference

• src/mcp_server_code_assist/tools/git_tools.py:42-60 (handler)

  Core handler function that executes the git show command using the gitpython library, taking repo_path and revision as inputs.

  async def show(self, repo_path: str, revision: str | None = None, format_str: str | None = None) -> str:
      """Show various types of git objects.
  
      Args:
          repo_path: Path to git repository
          revision: Object to show (commit hash, tag, tree, etc.). Defaults to HEAD
          format_str: Optional format string for pretty-printing (e.g. 'oneline', 'short', 'medium', etc.)
  
      Returns:
          String output of git show command
      """
      repo = git.Repo(repo_path)
      args = []
      if format_str:
          args.extend([f"--format={format_str}"])
      if revision:
          args.append(revision)
      return repo.git.show(*args)

• src/mcp_server_code_assist/tools/models.py:56-59 (schema)

  Pydantic BaseModel defining the input schema for the git_show tool, with repo_path and revision fields.

  class GitShow(BaseModel):
      repo_path: str
      revision: str

• src/mcp_server_code_assist/server.py:136-140 (registration)

  MCP tool registration in list_tools(), specifying name, description, and input schema for git_show.

  Tool(
      name=CodeAssistTools.GIT_SHOW,
      description="Shows git commit details",
      inputSchema=GitShow.model_json_schema(),
  ),

• src/mcp_server_code_assist/server.py:209-212 (handler)

  MCP server call_tool handler case that parses arguments, instantiates the GitShow model, and delegates to GitTools.show().

  case CodeAssistTools.GIT_SHOW:
      model = GitShow(repo_path=arguments["repo_path"], revision=arguments["commit"])
      result = await git_tools.show(model.repo_path, model.revision)
      return [TextContent(type="text", text=result)]

• src/mcp_server_code_assist/server.py:31-31 (registration)

  Enum definition for the git_show tool name in CodeAssistTools.

  GIT_SHOW = "git_show"