MCP-сервер (Model Context Protocol) для расчета углеродного следа организации на основе банковских выписок, финансовых отчетов и структурированных данных о деятельности с использованием коэффициентов выбросов парниковых газов EPA.
Приоритет конфиденциальности и безопасности
Работает на 100% локально на вашем компьютере или сервере
Не отправляет финансовые данные во внешние API или облачным провайдерам
По умолчанию не хранит данные
Предоставляет инструменты для расчета и отчетности только для чтения
Работает с Claude Desktop, Cursor и другими MCP-клиентами
Если вы готовите отчетность ESG, материалы для проверки инвесторами или внутренние обзоры устойчивого развития, получение базового уровня выбросов обычно является медленным и ручным процессом.
Этот сервер помогает превратить необработанные банковские выписки, отчеты из Xero или QBO и структурированные операционные данные в отчет об углеродном следе за считанные минуты. Он сопоставляет действия с коэффициентами выбросов, соответствующими стандартам EPA, и создает отчеты в форматах HTML и Markdown.
Пользовательский интерфейс разработан для организаций в любой стране, в то время как текущий бенчмаркинг электроэнергии по-прежнему использует региональные коэффициенты EPA eGRID.
Related MCP server: carbonstop-mcp
Загружает банковские CSV-файлы, отчеты из Xero или QBO и структурированные данные о деятельности.
Помогает классифицировать транзакции по вероятным источникам выбросов, таким как электроэнергия, топливо, поездки, доставка и отходы.
Рассчитывает выбросы категорий Scope 1, Scope 2 и Scope 3 с использованием коэффициентов выбросов парниковых газов EPA.
Оценивает углеродоемкость по выручке и численности персонала, если эти данные предоставлены.
Генерирует качественные отчеты в форматах HTML и Markdown.
Все коэффициенты выбросов основаны на Центре коэффициентов выбросов парниковых газов EPA (январь 2025 г.), включая коэффициенты электроэнергии eGRID 2023 и потенциалы глобального потепления IPCC AR5.
Охватываемые категории включают стационарное сжигание, мобильное сжигание, электроэнергию, пар или тепло, транспортировку, утилизацию отходов, деловые поездки, поездки сотрудников на работу и хладагенты.
Установите uv.
Откройте настройки Claude Desktop и отредактируйте конфигурацию MCP.
Добавьте этот сервер:
{
"mcpServers": {
"carbon-footprint": {
"command": "uvx",
"args": ["carbon-footprint-mcp"]
}
}
}Перезапустите Claude Desktop.
claude mcp add carbon-footprint -- uvx carbon-footprint-mcpgit clone https://github.com/MayankTalwar0/carbon-footprint-mcp.git
cd carbon-footprint-mcp
pip install -e .
carbon-footprint-mcpИнструмент | Описание |
| Рассчитывает выбросы парниковых газов на основе структурированных данных о деятельности по всем 3 категориям (scopes). |
| Создает качественный отчет в формате HTML и Markdown и сохраняет его на диск. |
| Выводит список доступных коэффициентов выбросов для топлива, eGRID и отходов. |
Категория (Scope) | Категория | Требуемые входные данные |
1 | Стационарное сжигание | Тип топлива и количество |
1 | Мобильное сжигание | Тип топлива и галлоны |
1 | Утечка хладагентов | Тип газа, утечка в кг и GWP |
2 | Приобретенная электроэнергия | кВт⋅ч и субрегион eGRID |
2 | Приобретенный пар или тепло | млн БТЕ |
3 | Транспортировка и распределение | Тип транспортного средства и расстояние |
3 | Утилизация отходов | Материал, короткие тонны и метод утилизации |
3 | Деловые поездки | Способ передвижения и пассажиро-мили |
3 | Поездки сотрудников на работу | Способ передвижения и пассажиро-мили |
Оценка | тCO2e на $1 млн выручки | Интерпретация |
Отлично | < 5 | Лучший показатель для операций с низким следом |
Хорошо | 5-20 | Низкая интенсивность |
Умеренно | 20-100 | Типично для сферы услуг и технологий |
Высоко | 100-500 | Тяжелые операции |
Очень высоко | > 500 | Очень высокая интенсивность |
MIT
Создано Маянком, основателем SlickBooks.
Computes greenhouse gas emissions from structured activity data.
IMPORTANT: After calling this tool, you MUST call generateEmissionsReport with the
full output of this tool. Do not present results to the user without first saving
the report files. The _required_next_step field in the response will remind you.
Args:
inputs_json: A JSON string containing categorized activity data.
Required fields vary by scope:
- Scope 1: stationary_combustion, mobile_combustion, refrigerants
- Scope 2: electricity_kwh, egrid_subregion, steam_mmbtu
- Scope 3: business_travel, employee_commuting, transportation, waste
Optional: annual_revenue, headcount (for scoring), period, source
Returns:
JSON string containing computed emissions by scope, totals, breakdown,
carbon intensity scores, and a _required_next_step instruction.
| Name | Required | Description | Default |
|---|---|---|---|
| inputs_json | Yes |
| Name | Required | Description |
|---|---|---|
| result | Yes |
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations, the description adds behavioral context: the required next step and the structure of output (through scope details). It does not explicitly mention idempotency or side effects, but the computation nature makes that less critical. Overall, it provides good transparency for the agent.
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 structured with a bold IMPORTANT note and bullet-like list for args, which enhances readability. It is slightly verbose but every sentence contributes value. Front-loading the purpose helps quickly grasp intent.
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 complexity of emissions computation and the presence of an output schema, the description covers input structure, required follow-up, and scope breakdown. It is complete enough for an agent to understand how to invoke and proceed.
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 input schema only has 'inputs_json' with no description, but the description compensates fully by detailing required fields per scope, optional fields, and format. This adds enormous meaning beyond the bare schema, enabling correct usage.
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 computes greenhouse gas emissions from structured activity data. The verb 'computes' and resource 'emissions' are specific. Sibling tools generateEmissionsReport and listEmissionFactors are distinct, so no confusion.
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 explicitly instructs to call generateEmissionsReport after and not present results without saving. It provides a clear workflow and references the _required_next_step field, giving strong guidance on when and how to use this tool.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
Generates a carbon footprint report in HTML + Markdown and saves to disk.
Args:
emissions_json: JSON string - the direct output from computeEmissions.
output_dir: Directory to save reports to. Default is current directory.
Returns:
JSON with paths to both report files and the markdown content inline.
| Name | Required | Description | Default |
|---|---|---|---|
| emissions_json | Yes | ||
| output_dir | No | . |
| Name | Required | Description |
|---|---|---|
| result | Yes |
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
No annotations provided, so description must stand alone. It discloses side effects (saves to disk) and return format (paths + inline markdown). Missing details on overwrite behavior, directory existence, and error handling.
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?
Description is extremely concise: one sentence for purpose, followed by clear parameter and return descriptions. No redundant information, front-loaded with the core action.
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 two simple parameters and output schema existence, the description covers the main use case well. Lacks details on file overwrite behavior and required permissions, but is sufficient for a straightforward report generation tool within a sibling context.
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?
Schema description coverage is 0%, so description fully carries the burden. It adds crucial meaning: emissions_json is 'the direct output from computeEmissions', and output_dir is 'Directory to save reports to' with default. This goes well beyond the schema's bare titles.
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?
Description clearly states the tool generates a carbon footprint report in HTML+Markdown and saves to disk. It specifies the verb 'generates' and resource 'report', and implicitly distinguishes from siblings by being the report generation step after computeEmissions.
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?
Provides explicit guidance that emissions_json should be the output of computeEmissions, and explains the default output_dir. Does not mention when not to use or alternatives, but sibling tools provide context for intended workflow.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
Lists available emission factors for reference.
Args:
category: One of 'fuels', 'egrid', 'waste', or 'all'.
Returns:
JSON string listing available factors.
| Name | Required | Description | Default |
|---|---|---|---|
| category | No | all |
| Name | Required | Description |
|---|---|---|
| result | Yes |
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
No annotations are provided, so the description carries the burden. It states the tool returns a JSON string listing factors, implying read-only behavior, but does not explicitly confirm no side effects or data dependencies. More disclosure would improve transparency.
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 with only two lines of content, front-loaded with purpose. Every sentence adds value without redundancy.
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?
For a simple list tool with one parameter and an output schema (present), the description covers purpose, parameter values, and return type. It could mention that the output is a list of factor names or IDs, but overall it is complete.
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 single parameter 'category' has no schema description coverage (0%), but the description lists the allowed values ('fuels', 'egrid', 'waste', 'all'), adding crucial meaning beyond the schema. It does not explain what each category represents, but the baseline is high due to compensating.
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 lists emission factors for reference, using a specific verb and resource. It distinguishes from sibling tools (computeEmissions, generateEmissionsReport) which have different purposes.
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 implies usage for listing factors but lacks explicit guidance on when to use this vs alternatives. No exclusion criteria or context for when not to use it.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
Recent tool additions, removals, and schema changes observed during successful MCP inspections.
v0.1.0computeEmissionsgenerateEmissionsReportlistEmissionFactorsScored across 3 tools
Each tool has a clear, distinct purpose: computing emissions, generating reports, and listing emission factors. No functional overlap exists.
All tool names follow a consistent camelCase verb_noun pattern: computeEmissions, generateEmissionsReport, listEmissionFactors.
Three tools is appropriate for a focused carbon footprint calculator, covering computation, reporting, and reference without being too few or too many.
The tool set covers core workflow steps (compute, report, reference). Minor gaps like update/delete for reports or scenario comparison are not essential for the core purpose.
An MCP server that provides read access to your cloud storage providers, bank accounts and more.
TaxSort — Tollbooth-monetized MCP server for personal tax transaction classification
MCP server for Modern Treasury — payment orders, transactions, counterparties and ledgers.
A MCP server for the Frankfurter API for currency exchange rates.
