Aider MCP Server
Сервер Aider MCP — экспериментальный
Модель сервера контекстного протокола для передачи работы по кодированию ИИ в Aider, что повышает эффективность и гибкость разработки.
Обзор
Этот сервер позволяет Claude Code перекладывать задачи кодирования ИИ на Aider, лучший помощник кодирования ИИ с открытым исходным кодом. Делегируя определенные задачи кодирования Aider, мы можем сократить расходы, получить контроль над нашей моделью кодирования и использовать Claude Code более оркестровым способом для проверки и исправления кода.
Related MCP server: AiderMCP
Настраивать
Клонируйте репозиторий:
git clone https://github.com/disler/aider-mcp-server.gitУстановить зависимости:
uv syncСоздайте файл среды:
cp .env.sample .envНастройте ключи API в файле
.env(или используйте раздел mcpServers "env"), чтобы получить ключ API, необходимый для модели, которую вы хотите использовать в Aider:
GEMINI_API_KEY=your_gemini_api_key_here
OPENAI_API_KEY=your_openai_api_key_here
ANTHROPIC_API_KEY=your_anthropic_api_key_here
...see .env.sample for moreСкопируйте и заполните файл
.mcp.jsonв корневой каталог вашего проекта и обновите--directoryтак, чтобы он указывал на корневой каталог этого проекта, а--current-working-dir— на корневой каталог вашего проекта.
{
"mcpServers": {
"aider-mcp-server": {
"type": "stdio",
"command": "uv",
"args": [
"--directory",
"<path to this project>",
"run",
"aider-mcp-server",
"--editor-model",
"gpt-4o",
"--current-working-dir",
"<path to your project>"
],
"env": {
"GEMINI_API_KEY": "<your gemini api key>",
"OPENAI_API_KEY": "<your openai api key>",
"ANTHROPIC_API_KEY": "<your anthropic api key>",
...see .env.sample for more
}
}
}
}Тестирование
Тесты запущены с gemini-2.5-pro-exp-03-25
Чтобы запустить все тесты:
uv run pytestДля проведения определенных тестов:
# Test listing models
uv run pytest src/aider_mcp_server/tests/atoms/tools/test_aider_list_models.py
# Test AI coding
uv run pytest src/aider_mcp_server/tests/atoms/tools/test_aider_ai_code.pyПримечание: Тесты кодирования AI требуют действительный ключ API для модели Gemini. Обязательно установите его в файле .env перед запуском тестов.
Добавьте этот MCP-сервер в Claude Code
Добавить с gemini-2.5-pro-exp-03-25
claude mcp add aider-mcp-server -s local \
-- \
uv --directory "<path to the aider mcp server project>" \
run aider-mcp-server \
--editor-model "gemini/gemini-2.5-pro-exp-03-25" \
--current-working-dir "<path to your project>"Добавить с gemini-2.5-pro-preview-03-25
claude mcp add aider-mcp-server -s local \
-- \
uv --directory "<path to the aider mcp server project>" \
run aider-mcp-server \
--editor-model "gemini/gemini-2.5-pro-preview-03-25" \
--current-working-dir "<path to your project>"Добавить с quasar-alpha
claude mcp add aider-mcp-server -s local \
-- \
uv --directory "<path to the aider mcp server project>" \
run aider-mcp-server \
--editor-model "openrouter/openrouter/quasar-alpha" \
--current-working-dir "<path to your project>"Добавить с llama4-maverick-instruct-basic
claude mcp add aider-mcp-server -s local \
-- \
uv --directory "<path to the aider mcp server project>" \
run aider-mcp-server \
--editor-model "fireworks_ai/accounts/fireworks/models/llama4-maverick-instruct-basic" \
--current-working-dir "<path to your project>"Использование
Этот сервер MCP обеспечивает следующие функции:
Передача задач по кодированию ИИ в Aider :
Принимает приглашение и пути к файлам
Использует Aider для внедрения запрошенных изменений
Возвращает успех или неудачу
Список доступных моделей :
Предоставляет список моделей, соответствующих подстроке
Полезно для поиска поддерживаемых моделей.
Доступные инструменты
Этот сервер MCP предоставляет следующие инструменты:
1. aider_ai_code
Этот инструмент позволяет запускать Aider для выполнения задач кодирования ИИ на основе предоставленной подсказки и указанных файлов.
Параметры:
ai_coding_prompt(строка, обязательно): инструкция на естественном языке для задачи кодирования ИИ.relative_editable_files(список строк, обязательно): Список путей к файлам (относительноcurrent_working_dir), которые Aider разрешено изменять. Если файл не существует, он будет создан.relative_readonly_files(список строк, необязательно): Список путей к файлам (относительноcurrent_working_dir), которые Aider может читать для контекста, но не может изменять. По умолчанию пустой список[].model(строка, необязательно): Основная модель ИИ, которую Aider должен использовать для генерации кода. По умолчанию"gemini/gemini-2.5-pro-exp-03-25". Вы можете использовать инструментlist_modelsдля поиска других доступных моделей.editor_model(string, необязательно): Модель ИИ, которую Aider должен использовать для редактирования/уточнения кода, особенно при использовании режима архитектора. Если не указано, может использоваться основнаяmodelв зависимости от внутренней логики Aider. По умолчаниюNone.
Пример использования (в запросе MCP):
Клод Код Подсказка:
Use the Aider AI Code tool to: Refactor the calculate_sum function in calculator.py to handle potential TypeError exceptions.Результат:
{
"name": "aider_ai_code",
"parameters": {
"ai_coding_prompt": "Refactor the calculate_sum function in calculator.py to handle potential TypeError exceptions.",
"relative_editable_files": ["src/calculator.py"],
"relative_readonly_files": ["docs/requirements.txt"],
"model": "openai/gpt-4o"
}
}Возврат:
Простой словарь: {success, diff}
success: boolean — Была ли операция успешной.diff: string — разница изменений, внесенных в файл.
2. list_models
Этот инструмент выводит список доступных моделей ИИ, поддерживаемых Aider, которые соответствуют заданной подстроке.
Параметры:
substring(строка, обязательно): подстрока для поиска в именах доступных моделей.
Пример использования (в запросе MCP):
Клод Код Подсказка:
Use the Aider List Models tool to: List models that contain the substring "gemini".Результат:
{
"name": "list_models",
"parameters": {
"substring": "gemini"
}
}Возврат:
Список строк названий моделей, соответствующих указанной подстроке. Пример:
["gemini/gemini-1.5-flash", "gemini/gemini-1.5-pro", "gemini/gemini-pro"]
Архитектура
Сервер имеет следующую структуру:
Уровень сервера : обрабатывает связь по протоколу MCP.
Слой атомов : отдельные, чисто функциональные компоненты
Инструменты : специальные возможности (кодирование ИИ, листинг моделей)
Utils : Константы и вспомогательные функции
Типы данных : определения типов с использованием Pydantic
Все компоненты тщательно проверяются на надежность.
Структура кодовой базы
Проект состоит из следующих основных каталогов и файлов:
.
├── ai_docs # Documentation related to AI models and examples
│ ├── just-prompt-example-mcp-server.xml
│ └── programmable-aider-documentation.md
├── pyproject.toml # Project metadata and dependencies
├── README.md # This file
├── specs # Specification documents
│ └── init-aider-mcp-exp.md
├── src # Source code directory
│ └── aider_mcp_server # Main package for the server
│ ├── __init__.py # Package initializer
│ ├── __main__.py # Main entry point for the server executable
│ ├── atoms # Core, reusable components (pure functions)
│ │ ├── __init__.py
│ │ ├── data_types.py # Pydantic models for data structures
│ │ ├── logging.py # Custom logging setup
│ │ ├── tools # Individual tool implementations
│ │ │ ├── __init__.py
│ │ │ ├── aider_ai_code.py # Logic for the aider_ai_code tool
│ │ │ └── aider_list_models.py # Logic for the list_models tool
│ │ └── utils.py # Utility functions and constants (like default models)
│ ├── server.py # MCP server logic, tool registration, request handling
│ └── tests # Unit and integration tests
│ ├── __init__.py
│ └── atoms # Tests for the atoms layer
│ ├── __init__.py
│ ├── test_logging.py # Tests for logging
│ └── tools # Tests for the tools
│ ├── __init__.py
│ ├── test_aider_ai_code.py # Tests for AI coding tool
│ └── test_aider_list_models.py # Tests for model listing toolsrc/aider_mcp_server: Содержит основной код приложения.atoms: Содержат фундаментальные строительные блоки. Они разработаны как чистые функции или простые классы с минимальными зависимостями.tools: Каждый файл здесь реализует основную логику для определенного инструмента MCP (aider_ai_code,list_models).utils.py: Содержит общие константы, такие как имена моделей по умолчанию.data_types.py: определяет модели Pydantic для структур запросов/ответов, обеспечивая проверку данных.logging.py: Устанавливает единый формат ведения журнала для вывода на консоль и в файл.
server.py: Оркеструет сервер MCP. Он инициализирует сервер, регистрирует инструменты, определенные в каталогеatoms/tools, обрабатывает входящие запросы, направляет их в соответствующую логику инструментов и отправляет ответы в соответствии с протоколом MCP.__main__.py: предоставляет точку входа интерфейса командной строки (aider-mcp-server), анализируя аргументы, такие как--editor-model, и запуская сервер, определенный вserver.py.tests: Содержит тесты, отражающие структуру каталогаsrc, гарантируя, что каждый компонент (особенно атомы) работает так, как ожидается.
Available Tools
2 toolsaider_ai_codeC
Run Aider to perform AI coding tasks based on the provided prompt and files
| Name | Required | Description | Default |
|---|---|---|---|
| ai_coding_prompt | Yes | The prompt for the AI to execute | |
| relative_editable_files | Yes | LIST of relative paths to files that can be edited | |
| relative_readonly_files | No | LIST of relative paths to files that can be read but not edited, add files that are not editable but useful for context | |
| model | No | The primary AI model Aider should use for generating code, leave blank unless model is specified in the request |
TDQS
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
No annotations are provided, so the description carries the full burden of behavioral disclosure. While 'Run Aider' implies execution and potential code modification, the description doesn't disclose critical behavioral traits: whether this tool makes permanent changes to files, what permissions are required, error handling, rate limits, or what happens when execution completes. For a tool that appears to modify code files, this is a significant gap.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
The description is extremely concise - a single sentence that efficiently communicates the core functionality. Every word earns its place with no redundancy or unnecessary elaboration. It's appropriately sized for the tool's complexity.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
Given that this appears to be a code execution/modification tool with no annotations, no output schema, and 4 parameters, the description is insufficiently complete. It doesn't explain what happens after execution, what the return values might be, error conditions, or safety considerations for a tool that presumably edits files. The single sentence description leaves too many important questions unanswered.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
With 100% schema description coverage, the input schema already documents all 4 parameters thoroughly. The description adds no additional parameter semantics beyond what's in the schema - it doesn't explain relationships between parameters, provide examples, or clarify edge cases. The baseline of 3 is appropriate when the schema does the heavy lifting.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly states the tool's purpose: 'Run Aider to perform AI coding tasks based on the provided prompt and files'. It specifies the verb ('Run Aider') and resource ('AI coding tasks'), but doesn't differentiate from its only sibling 'list_models', which is a different type of tool. The purpose is clear but lacks sibling distinction.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
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 prerequisites, appropriate contexts, or exclusions. With a sibling tool 'list_models' available, there's no indication of when to choose one over the other or if they're complementary.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
list_modelsC
List available models that match the provided substring
| Name | Required | Description | Default |
|---|---|---|---|
| substring | No | Substring to match against available models |
TDQS
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
No annotations are provided, so the description carries the full burden of behavioral disclosure. It mentions substring matching but fails to describe key behaviors like whether the list is paginated, if it includes metadata, what happens when no substring is provided, or any rate limits. This leaves significant gaps for a tool with no annotation coverage.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
The description is a single, efficient sentence that directly states the tool's function without any unnecessary words. It is appropriately sized and front-loaded, making it easy to understand at a glance.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
Given the lack of annotations and output schema, the description is incomplete. It doesn't explain what the tool returns (e.g., a list of model names, full details), behavioral traits like error handling, or usage context relative to the sibling tool. For a tool with no structured support, this leaves too many unknowns.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
The schema description coverage is 100%, with the parameter 'substring' fully documented in the schema. The description adds minimal value by implying substring matching but doesn't provide additional semantics beyond what the schema already states, such as case sensitivity or matching patterns.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
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 ('List') and resource ('available models'), and includes the filtering mechanism ('match the provided substring'). It distinguishes itself from a generic list operation by specifying substring matching, though it doesn't explicitly differentiate from the sibling tool 'aider_ai_code'.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
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, such as the sibling 'aider_ai_code' or other potential model-related tools. It lacks context about prerequisites, exclusions, or specific scenarios where substring matching is appropriate.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
Tool Schema Changelog
Recent tool additions, removals, and schema changes observed during successful MCP inspections. Dates show when Glama detected each change.
2 tool updates
v0.1.0- First observed
aider_ai_code - First observed
list_models
TDQS
The two tools have completely distinct purposes with no overlap: aider_ai_code performs AI coding tasks, while list_models provides information about available models. An agent can easily differentiate between them based on their clear, separate functions.
The naming shows mixed conventions: aider_ai_code uses a descriptive compound name with underscores, while list_models follows a more standard verb_noun pattern. They are both readable but lack a unified naming style, indicating some inconsistency in the tool set.
With only 2 tools, the server feels thin for an AI coding assistant domain. While aider_ai_code is a core tool, the lack of additional tools for tasks like file management, code review, or configuration limits the server's scope and utility, making the count too low for effective coverage.
The tool surface is severely incomplete for an AI coding assistant. It includes a primary coding tool and a model listing, but lacks essential operations such as file manipulation, code analysis, or session management. This creates significant gaps that will hinder agent workflows and lead to dead ends.
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