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by ngh1105

GenLayer CLI MCP

MCP-сервер для ИИ-агентов, которым необходимо работать с проектами GenLayer.

Он предоставляет:

  • genlayer: полный доступ к GenLayer CLI

  • genvm_lint: доступ к genvm-lint

  • genlayer_deploy: развертывание контрактов с помощью genlayer-js

  • check_tools: проверка доступности локальных инструментов и конфигурации закрытого ключа

Сервер использует транспорт stdio и выполняет команды с помощью spawn(command, args).

Требования

  • Node.js 18+

  • GenLayer CLI доступен в PATH

  • GenVM linter доступен в PATH

Установите внешние инструменты:

npm install -g genlayer
py -3.12 -m pip install genvm-linter

Проверьте их:

genlayer --version
genvm-lint --version

Related MCP server: MCP Plus

Конфигурация MCP

Если этот пакет опубликован в npm:

{
  "mcpServers": {
    "genlayer-cli": {
      "command": "npx",
      "args": ["-y", "genlayer-cli-mcp"],
      "env": {
        "GENLAYER_PRIVATE_KEY": "0x_your_private_key_here"
      }
    }
  }
}

Если запуск производится из этого репозитория:

{
  "mcpServers": {
    "genlayer-cli": {
      "command": "node",
      "args": ["E:\\genlayer-cli-mcp\\dist\\index.js"],
      "env": {
        "GENLAYER_PRIVATE_KEY": "0x_your_private_key_here"
      }
    }
  }
}

Допустимые имена переменных окружения для закрытого ключа:

  • GENLAYER_PRIVATE_KEY

  • GENLAYER_PRV_KEY

  • GENLAYER_PRIVKEY

  • PRIVATE_KEY

Закрытый ключ может быть либо 0x плюс 64 шестнадцатеричных символа, либо просто 64 шестнадцатеричных символа. Если настроенный ключ отсутствует или недействителен, genlayer_deploy генерирует новый закрытый ключ и выполняет развертывание с ним в рамках того же вызова инструмента. Когда генерируется новый ключ, ответ включает его, чтобы вы могли его сохранить.

Локальная разработка

cd E:\genlayer-cli-mcp
npm install
npm run build
npm run smoke

Запустите сервер:

node E:\genlayer-cli-mcp\dist\index.js

Упакуйте локально:

npm pack

Опубликуйте в npm:

npm login
npm publish --access public

Инструменты

check_tools

Проверяет node, genlayer, python, genvm-lint и конфигурацию закрытого ключа.

Пример промпта для ИИ:

Use MCP tool check_tools from genlayer-cli.

genlayer

Запускает genlayer <args...> с полным доступом к командам.

Пример:

{
  "args": ["--version"]
}

Пример развертывания через raw CLI:

{
  "args": [
    "deploy",
    "--contract",
    "E:\\path\\to\\contract.py",
    "--rpc",
    "http://localhost:4000/api"
  ],
  "timeoutMs": 120000
}

genvm_lint

Запускает genvm-lint <args...>.

Пример:

{
  "args": ["check", "E:\\path\\to\\contract.py"],
  "timeoutMs": 120000
}

genlayer_deploy

Развертывает интеллектуальный контракт (Intelligent Contract) через genlayer-js.

Это рекомендуемый инструмент развертывания для ИИ-агентов, так как он обрабатывает резервный вариант с закрытым ключом:

  1. Использует privateKey из входных данных инструмента, если он действителен.

  2. В противном случае использует закрытый ключ из переменной окружения конфигурации MCP, если он действителен.

  3. В противном случае генерирует новый закрытый ключ.

  4. Немедленно выполняет развертывание с выбранным/сгенерированным закрытым ключом.

Пример:

{
  "contractPath": "E:\\path\\to\\contract.py",
  "chain": "localnet",
  "rpcUrl": "http://localhost:4000/api",
  "autoFundLocalnet": true,
  "waitForReceipt": true,
  "receiptStatus": "ACCEPTED",
  "timeoutMs": 120000
}

Необязательные поля:

{
  "privateKey": "0x...",
  "args": [],
  "kwargs": {},
  "cwd": "E:\\project",
  "leaderOnly": false,
  "consensusMaxRotations": 5,
  "initializeConsensus": true,
  "fundAmount": 10,
  "receiptRetries": 50,
  "receiptIntervalMs": 5000,
  "exposePrivateKey": false
}

Поддерживаемые сети:

  • localnet

  • studionet

  • testnetAsimov

  • testnetBradbury

Примеры настройки агента

Используйте одно и то же определение MCP-сервера для агентов кодирования, которые поддерживают MCP через stdio. Замените закрытый ключ на свой собственный ключ testnet/local или оставьте его недействительным, если хотите, чтобы genlayer_deploy сгенерировал новый ключ во время развертывания.

Codex

Добавьте этот MCP-сервер в конфигурацию MCP вашего Codex:

{
  "mcpServers": {
    "genlayer-cli": {
      "command": "npx",
      "args": ["-y", "genlayer-cli-mcp"],
      "env": {
        "GENLAYER_PRIVATE_KEY": "0x_your_private_key_here"
      }
    }
  }
}

Предлагаемый промпт для Codex:

Use MCP tool check_tools from genlayer-cli and tell me whether deploy can use the configured private key.

Then lint my GenLayer contract with genvm_lint.

If lint passes, deploy it with genlayer_deploy using:
{
  "contractPath": "E:\\path\\to\\contract.py",
  "chain": "localnet",
  "rpcUrl": "http://localhost:4000/api",
  "autoFundLocalnet": true,
  "waitForReceipt": true,
  "receiptStatus": "ACCEPTED"
}

Antigravity

Добавьте MCP-сервер в настройки MCP Antigravity:

{
  "mcpServers": {
    "genlayer-cli": {
      "command": "npx",
      "args": ["-y", "genlayer-cli-mcp"],
      "env": {
        "GENLAYER_PRIVATE_KEY": "0x_your_private_key_here"
      }
    }
  }
}

Предлагаемый промпт для Antigravity:

Use the genlayer-cli MCP server.

First call check_tools.
Then run genvm_lint on:
{
  "args": ["check", "E:\\path\\to\\contract.py"]
}

If the contract is valid, call genlayer_deploy. If the configured MCP private key is invalid, let the MCP tool generate a new private key and deploy with it automatically.

Claude Code

Добавьте сервер с помощью команды добавления MCP в Claude Code:

claude mcp add genlayer-cli -- npx -y genlayer-cli-mcp

Если ваша настройка Claude Code поддерживает переменные окружения в конфигурации MCP, добавьте:

{
  "GENLAYER_PRIVATE_KEY": "0x_your_private_key_here"
}

Альтернативная команда для локального источника:

claude mcp add genlayer-cli -- node E:\genlayer-cli-mcp\dist\index.js

Предлагаемый промпт для Claude Code:

Use the genlayer-cli MCP server.

1. Call check_tools.
2. Run genvm_lint for E:\path\to\contract.py.
3. If lint succeeds, deploy with genlayer_deploy.
4. If the private key in MCP config is missing or invalid, generate a new private key and deploy with that generated key in the same tool call.

Arguments:
{
  "contractPath": "E:\\path\\to\\contract.py",
  "chain": "localnet",
  "rpcUrl": "http://localhost:4000/api",
  "autoFundLocalnet": true,
  "waitForReceipt": true,
  "receiptStatus": "ACCEPTED"
}

Безопасность

Этот MCP-сервер намеренно предоставляет полный доступ к командам GenLayer. ИИ-агенты могут выполнять команды, изменяющие состояние, такие как deploy, write, up, stop и init.

Не указывайте закрытый ключ основной сети (mainnet) в конфигурации MCP, если вы не доверяете ИИ-клиенту и всем включенным инструментам.

Available Tools

4 tools
check_toolsA

Check whether node, genlayer, python, and genvm-lint are available to this MCP server.

ParametersJSON Schema
NameRequiredDescriptionDefault

No parameters

TDQS

A4.2/5.0
Behavior4/5

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

No annotations provided, so description carries full burden. It accurately describes a read-only check operation with no side effects. Could mention output format but adequate for simple health check.

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, front-loaded with purpose, no extraneous words. Highly concise.

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?

No output schema, but the simple check tool's behavior is largely conveyed. Could clarify what 'available' means (e.g., installed, running), but sufficiently complete for low complexity.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters4/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

No parameters exist, so schema coverage is 100%. Description need not add parameter info. Baseline score of 4 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 it checks availability of specific tools (node, genlayer, python, genvm-lint). Verb 'Check' plus explicit list distinguishes it from sibling tools that perform actions like deploy or lint.

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

Usage Guidelines3/5

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

No explicit guidance on when to use this tool versus alternatives. It is implied it should be used as a precondition check, but no direct advice or exclusion criteria are provided.

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

genlayerB

Run the GenLayer CLI with full command access. This can perform state-changing operations.

ParametersJSON Schema
NameRequiredDescriptionDefault
argsNoArguments passed to the command.
cwdNoWorking directory for the command. Defaults to the MCP server cwd.
timeoutMsNoTimeout in milliseconds. Defaults to 120000.
envNoExtra environment variables merged over the MCP server environment.

TDQS

B3.2/5.0
Behavior3/5

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

The description notes that it 'can perform state-changing operations', which is a key behavioral trait. However, no annotations are provided, and the description lacks details on security, error handling, or resource impact.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness4/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is very concise with two sentences, no fluff. While efficient, it could include a bit more context without becoming verbose.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness3/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given the tool's complexity (4 parameters, no output schema, no annotations), the description is adequate but not fully complete. It does not describe return values or potential side effects beyond stating state-changing operations.

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 clear parameter descriptions. The description does not add significant meaning beyond the schema, meeting the baseline for this dimension.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose4/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states 'Run the GenLayer CLI' with 'full command access', distinguishing it from sibling tools like genlayer_deploy and genvm_lint. However, it is somewhat broad without specifying typical commands.

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

Usage Guidelines2/5

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

No guidance is provided on when to use this tool versus the sibling tools. There is no mention of scenarios or alternatives, leaving the agent to infer usage.

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

genlayer_deployB

Deploy a GenLayer Intelligent Contract with genlayer-js. Accepts privateKey; generates one when missing or invalid.

ParametersJSON Schema
NameRequiredDescriptionDefault
contractPathYesPath to the Intelligent Contract source file.
privateKeyNoGenLayer private key. If missing or invalid, a new private key is generated with genlayer-js.
argsNoConstructor arguments passed to deployContract.
kwargsNoKeyword constructor arguments passed to deployContract.
rpcUrlNoCustom GenLayer RPC endpoint.
chainNoGenLayer chain used when creating the SDK client.localnet
cwdNoBase directory for resolving contractPath. Defaults to MCP server cwd.
leaderOnlyNo
consensusMaxRotationsNo
initializeConsensusNo
autoFundLocalnetNoCall localnet sim_fundAccount before deploy. Only works on localnet.
fundAmountNo
waitForReceiptNo
receiptStatusNoACCEPTED
receiptRetriesNo
receiptIntervalMsNo
timeoutMsNo
exposePrivateKeyNoReturn the generated/used private key in output. Defaults false to avoid leaking secrets.

TDQS

B3.2/5.0
Behavior2/5

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

In the absence of annotations, the description bears full responsibility for disclosing behavioral traits. It mentions the key generation fallback for privateKey but fails to disclose other significant behaviors such as error handling, side effects, or return value structure. This is insufficient for an 18-parameter tool.

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?

The description is extremely concise: two short sentences that front-load the core purpose and immediately add an important behavioral note. Every word earns its place.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness2/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given the tool's complexity (18 optional parameters, one required), the description is far from complete. It lacks information about error handling, output structure, behavior of optional parameters, or any post-deployment steps. An output schema would help, but it is absent.

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 description coverage is 50%, so the baseline is 3. The description adds value by explaining the privateKey fallback behavior beyond the schema. However, it does not compensate for the remaining 50% of parameters that lack schema descriptions, resulting in only marginal improvement.

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?

The description clearly states it deploys a GenLayer Intelligent Contract using genlayer-js, which is a specific verb-resource combination. It distinguishes itself from sibling tools like check_tools, genlayer, and genvm_lint, which serve different purposes.

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

Usage Guidelines2/5

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, nor does it mention prerequisites or context for usage. It only describes the action without any contextual usage advice.

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

genvm_lintC

Run genvm-lint for GenVM contract linting, validation, schema extraction, typechecking, setup, or downloads.

ParametersJSON Schema
NameRequiredDescriptionDefault
argsNoArguments passed to the command.
cwdNoWorking directory for the command. Defaults to the MCP server cwd.
timeoutMsNoTimeout in milliseconds. Defaults to 120000.
envNoExtra environment variables merged over the MCP server environment.

TDQS

C2.5/5.0
Behavior2/5

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

No annotations are provided, so the description carries full burden. It fails to disclose behavioral traits like side effects (e.g., file modifications, network requests), error handling, or required permissions. The description does not elaborate on what the tool does beyond running a command.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness3/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is a single sentence, which is concise but lacks structure and prioritization. It lists multiple functions without highlighting the primary use case. It could be more efficiently organized.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness2/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

For a tool that runs a command, it is critical to mention that it returns stdout/stderr or exit code. No output schema is provided, and the description does not explain what the tool returns. Important behavioral context is missing, making it incomplete for an AI agent.

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?

The input schema has 100% description coverage, so the schema already documents the parameters (args, cwd, timeoutMs, env). The description adds no extra meaning beyond what the schema provides. Baseline score of 3 is appropriate.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose3/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description states that the tool runs genvm-lint for various tasks like linting, validation, schema extraction, etc., but it lists multiple purposes without a clear single focus. The verb 'Run' is generic and does not distinguish this tool from sibling tools like 'genlayer' or 'genlayer_deploy'.

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

Usage Guidelines2/5

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

No guidance is provided on when to use this tool versus alternatives, such as 'check_tools' or 'genlayer'. There is no mention of prerequisites, limitations, or context in which this tool 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.

  1. 4 tool updatesv0.1.0
    • First observedcheck_tools
    • First observedgenlayer
    • First observedgenlayer_deploy
    • First observedgenvm_lint

TDQS

B3.3/5.0
Disambiguation5/5

Each tool targets a clearly distinct function: checking environment availability, running arbitrary CLI commands, deploying contracts, and linting. No overlap in purpose.

Naming Consistency3/5

Tool names are inconsistent: 'check_tools' uses verb_noun, 'genlayer' is a single word, 'genlayer_deploy' and 'genvm_lint' use prefix_verb pattern. Mixed conventions reduce predictability.

Tool Count4/5

Four tools is reasonable for a CLI wrapper server, covering core operations without being too few or excessive.

Completeness4/5

The set covers essential actions: environment check, CLI execution, deployment, and linting. Missing other possible genlayer commands, but core workflow is covered.

Maintenance

ActivityInactive
ResponsivenessSyncing

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