QuantConnect/mcp-server
QuantConnect/mcp-server is a AI Tools project on GitHub, written primarily in Python. It has 77 stars. Official Python MCP server for local interactions with the QuantConnect API
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This repository is deprecated for now - the preferred way to use our MCP is through the one embedded in VSCode.
See https://www.quantconnect.com/docs/v2/ai-assistance/mcp-server/key-concepts
QuantConnect MCP Server
The QuantConnect MCP Server is a bridge for AIs (such as Claude and OpenAI o3 Pro) to interact with our cloud platform. When equipped with our MCP, the AI can perform tasks on your behalf through our API such as updating projects, writing strategies, backtesting, and deploying strategies to production live-trading.
This is the OFFICIAL implementation of QuantConnect's MCP, maintained by the QuantConnect team. We recommend using the official version to ensure security of your code and API tokens. Our implementation is tested and dockerized for easy cross-platform deployment.
Getting Started
To connect local MCP clients (like Claude Desktop) to the QC MCP Server, follow these steps:
- Install and open Docker Desktop.
- Install and open Claude Desktop.
- In Claude Desktop, click File > Settings > Developer > Edit Config.
- Edit the
claude_desktop_config.jsonfile to include the followingquantconnectconfiguration:
{
"mcpServers": {
"quantconnect": {
"command": "docker",
"args": [
"run",
"-i",
"--rm",
"-e", "QUANTCONNECT_USER_ID",
"-e", "QUANTCONNECT_API_TOKEN",
"-e", "AGENT_NAME",
"--platform", "<your_platform>",
"quantconnect/mcp-server"
],
"env": {
"QUANTCONNECT_USER_ID": "<your_user_id>",
"QUANTCONNECT_API_TOKEN": "<your_api_token>",
"AGENT_NAME": "MCP Server"
}
}
}
}
To get your user Id and API token, see Request API Token.
Our MCP server is multi-platform capable. The options are linux/amd64 for Intel/AMD chips and linux/arm64 for ARM chips (for example, Apple's M-series chips).
If you simultaneously run multiple agents, set a unique value for the AGENT_NAME environment variable for each agent to keep record of the request source.
-
Restart Claude Desktop.
Claude Desktop automatically pulls our MCP server from Docker Hub and connects to it.
To view all the MCP clients and the features they support, see the Feature Support Matrix in the MCP documentation.
To keep the Docker image up-to-date, pull the latest MCP server from Docker Hub in the terminal.
docker pull quantconnect/mcp-server
If you have an ARM chip, add the --platform linux/arm64 option.
Available Tools (64)
| Tools provided by this Server | Short Description |
|---|---|
read_account | Read the organization account status. |
create_project | Create a new project in your default organization. |
read_project | List the details of a project or a set of recent projects. |
list_projects | List the details of all projects. |
update_project | Update a project's name or description. |
delete_project | Delete a project. |
create_project_collaborator | Add a collaborator to a project. |
read_project_collaborators | List all collaborators on a project. |
update_project_collaborator | Update collaborator information in a project. |
delete_project_collaborator | Remove a collaborator from a project. |
lock_project_with_collaborators | Lock a project so you can edit it. |
read_project_nodes | Read the available and selected nodes of a project. |
update_project_nodes | Update the active state of the given nodes to true. |
create_compile | Asynchronously create a compile job request for a project. |
read_compile | Read a compile packet job result. |
create_file | Add a file to a given project. |
read_file | Read a file from a project, or all files in the project if no file name is provided. |
update_file_name | Update the name of a file. |
update_file_contents | Update the contents of a file. |
patch_file | Apply a patch (unified diff) to a file in a project. |
delete_file | Delete a file in a project. |
create_backtest | Create a new backtest request and get the backtest Id. |
read_backtest | Read the results of a backtest. |
list_backtests | List all the backtests for the project. |
read_backtest_chart | Read a chart from a backtest. |
read_backtest_orders | Read out the orders of a backtest. |
read_backtest_insights | Read out the insights of a backtest. |
update_backtest | Update the name or note of a backtest. |
delete_backtest | Delete a backtest from a project. |
estimate_optimization_time | Estimate the execution time of an optimization with the specified parameters. |
create_optimization | Create an optimization with the specified parameters. |
read_optimization | Read an optimization. |
list_optimizations | List all the optimizations for a project. |
update_optimization | Update the name of an optimization. |
abort_optimization | Abort an optimization. |
delete_optimization | Delete an optimization. |
authorize_connection | Authorize an external connection with a live brokerage or data provider. |
create_live_algorithm | Create a live algorithm. |
read_live_algorithm | Read details of a live algorithm. |
list_live_algorithms | List all your past and current live trading deployments. |
read_live_chart | Read a chart from a live algorithm. |
read_live_logs | Get the logs of a live algorithm. |
read_live_portfolio | Read out the portfolio state of a live algorithm. |
read_live_orders | Read out the orders of a live algorithm. |
read_live_insights | Read out the insights of a live algorithm. |
stop_live_algorithm | Stop a live algorithm. |
liquidate_live_algorithm | Liquidate and stop a live algorithm. |
create_live_command | Send a command to a live trading algorithm. |
broadcast_live_command | Broadcast a live command to all live algorithms in an organization. |
upload_object | Upload files to the Object Store. |
read_object_properties | Get Object Store properties of a specific organization and key. |
read_object_store_file_job_id | Create a job to download files from the Object Store and then read the job Id. |
read_object_store_file_download_url | Get the URL for downloading files from the Object Store. |
list_object_store_files | List the Object Store files under a specific directory in an organization. |
delete_object | Delete the Object Store file of a specific organization and key. |
read_lean_versions | Returns a list of LEAN versions with basic information for each version. |
check_initialization_errors | Run a backtest for a few seconds to initialize the algorithm and get inialization errors if any. |
complete_code | Show the code completion for a specific text input. |
enhance_error_message | Show additional context and suggestions for error messages. |
update_code_to_pep8 | Update Python code to follow PEP8 style. |
check_syntax | Check the syntax of a code. |
search_quantconnect | Search for content in QuantConnect. |
read_mcp_server_version | Returns the version of the QC MCP Server that's running. |
read_latest_mcp_server_version | Returns the latest version of the QC MCP Server released. |
Tool Details
Tool: read_account
Read the organization account status.
This tool doesn't modify it's environment.
This tool may interact with an "open world" of external entities.
Tool: create_project
Create a new project in your default organization.
| Parameter | Type | Description |
|---|---|---|
name | string | Project name. |
language | string | Programming language to use. |
organizationId | string optional | The organization to create project under. If you don't provide a value, it defaults to your preferred organization. |
This tool modifies it's environment.
This tool doesn't perform destructive updates.
Calling this tool repeatedly with the same arguments has additional effects.
This tool may interact with an "open world" of external entities.
Tool: read_project
List the details of a project or a set of recent projects.
| Parameter | Type | Description |
|---|---|---|
projectId | integer optional | Id of the project to read. |
start | integer optional | Starting (inclusive, zero-based) index of the projects to fetch. If you provide this property, omit the project Id property. |
end | integer optional | Last (exlusive) index of the projects to fetch. If you provide this property, omit the project Id property. |
This tool doesn't modify it's environment.
This tool may interact with an "open world" of external entities.
Tool: list_projects
List the details of all projects.
This tool doesn't modify it's environment.
This tool may interact with an "open world" of external entities.
Tool: update_project
Update a project's name or description.
| Parameter | Type | Description |
|---|---|---|
projectId | integer | Project Id to which the file belongs. |
name | string optional | The new name for the project. |
description | string optional | The new description for the project. |
This tool modifies it's environment.
This tool may perform destructive updates.
Calling this tool repeatedly with the same arguments has no additional effect.
This tool may interact with an "open world" of external entities.
Tool: delete_project
Delete a project.
| Parameter | Type | Description |
|---|---|---|
projectId | integer | Id of the project to delete. |
This tool modifies it's environment.
This tool may perform destructive updates.
Calling this tool repeatedly with the same arguments has no additional effect.
This tool may interact with an "open world" of external entities.
Tool: create_project_collaborator
Add a collaborator to a project.
| Parameter | Type | Description |
|---|---|---|
projectId | integer | Id of the project to add the collaborator to. |
collaboratorUserId | string | User Id of the collaborator to add. |
collaborationLiveControl | boolean | Gives the right to deploy and stop live algorithms. |
collaborationWrite | boolean | Gives the right to edit the code. |
This tool modifies it's environment.
This tool doesn't perform destructive updates.
Calling this tool repeatedly with the same arguments has no additional effect.
This tool may interact with an "open world" of external entities.
Tool: read_project_collaborators
List all collaborators on a project.
| Parameter | Type | Description |
|---|---|---|
projectId | integer | Id of the project from which to read the collaborators. |
This tool doesn't modify it's environment.
This tool may interact with an "open world" of external entities.
Tool: update_project_collaborator
Update collaborator information in a project.
| Parameter | Type | Description |
|---|---|---|
projectId | integer | Id of the project the collaborator is on. |
collaboratorUserId | string | User Id of the collaborator to update. |
liveControl | boolean | Gives the right to deploy and stop live algorithms. |
write | boolean | Gives the right to edit the code. |
This tool modifies it's environment.
This tool may perform destructive updates.
Calling this tool repeatedly with the same arguments has no additional effect.
This tool may interact with an "open world" of external entities.
Tool: delete_project_collaborator
Remove a collaborator from a project.
| Parameter | Type | Description |
|---|---|---|
projectId | integer | Id of the project to remove the collaborator from. |
collaboratorId | string | User Id of the collaborator to remove. |
This tool modifies it's environment.
This tool may perform destructive updates.
Calling this tool repeatedly with the same arguments has no additional effect.
This tool may interact with an "open world" of external entities.
Tool: lock_project_with_collaborators
Lock a project so you can edit it.
| Parameter | Type | Description |
|---|---|---|
projectId | integer | Id of the project to edit. |
codeSourceId | string | Name of the environment that's creating the request. |
This tool modifies it's environment.
This tool may perform destructive updates.
Calling this tool repeatedly with the same arguments has no additional effect.
This tool may interact with an "open world" of external entities.
Tool: read_project_nodes
Read the available and selected nodes of a project.
| Parameter | Type | Description |
|---|---|---|
projectId | integer | Id of the project to which the nodes refer. |
This tool doesn't modify it's environment.
This tool may interact with an "open world" of external entities.
Tool: update_project_nodes
Update the active state of the given nodes to true.
| Parameter | Type | Description |
|---|---|---|
projectId | integer | Project Id to which the nodes refer. |
nodes | array optional | List of node Ids the project may use. If you omit this property or pass an empty list, the best node will be automatically selected for backtest, research, and live trading. |
This tool modifies it's environment.
This tool doesn't perform destructive updates.
Calling this tool repeatedly with the same arguments has no additional effect.
This tool may interact with an "open world" of external entities.
Tool: create_compile
Asynchronously create a compile job request for a project.
| Parameter | Type | Description |
|---|---|---|
projectId | integer | Id of the project to compile. |
This tool modifies it's environment.
This tool doesn't perform destructive updates.
Calling this tool repeatedly with the same arguments has additional effects.
This tool may interact with an "open world" of external entities.
Tool: read_compile
Read a compile packet job result.
| Parameter | Type | Description |
|---|---|---|
projectId | integer | Id of the project you requested to compile. |
compileId | string | Compile Id returned during the creation request. |
This tool doesn't modify it's environment.
This tool may interact with an "open world" of external entities.
Tool: create_file
Add a file to a given project.
| Parameter | Type | Description |
|---|---|---|
projectId | integer | Id of the project to add the file. |
name | string | The name of the new file. |
content | string optional | The content of the new file. |
codeSourceId | string optional | Name of the environment that's creating the request. |
This tool modifies it's environment.
This tool doesn't perform destructive updates.
Calling this tool repeatedly with the same arguments has no additional effect.
This tool may interact with an "open world" of external entities.
Tool: read_file
Read a file from a project, or all files in the project if no file name is provided.
| Parameter | Type | Description |
|---|---|---|
projectId | integer | Id of the project that contains the file. |
name | string optional | The name of the file to read. |
codeSourceId | string optional | Name of the environment that's creating the request. |
This tool doesn't modify it's environment.
This tool may interact with an "open world" of external entities.
Tool: update_file_name
Update the name of a file.
| Parameter | Type | Description |
|---|---|---|
projectId | integer | Id of the project that contains the file. |
name | string | The current name of the file. |
newName | string | The new name for the file. |
codeSourceId | string optional | Name of the environment that's creating the request. |
This tool modifies it's environment.
This tool may perform destructive updates.
Calling this tool repeatedly with the same arguments has no additional effect.
This tool may interact with an "open world" of external entities.
Tool: update_file_contents
Update the contents of a file.
| Parameter | Type | Description |
|---|---|---|
projectId | integer | Id of the project that contains the file. |
name | string | The name of the file to update. |
content | string | The new contents of the file. |
codeSourceId | string optional | Name of the environment that's creating the request. |
This tool modifies it's environment.
This tool may perform destructive updates.
Calling this tool repeatedly with the same arguments has no additional effect.
This tool may interact with an "open world" of external entities.
Tool: patch_file
Apply a patch (unified diff) to a file in a project.
| Parameter | Type | Description |
|---|---|---|
projectId | integer | Id of the project that contains the file. |
patch | string | A patch string in unified diff format (as produced by git diff). It specifies changes to apply to one or more files in the project. |
codeSourceId | string optional | Name of the environment that's creating the request. |
This tool modifies it's environment.
This tool may perform destructive updates.
Calling this tool repeatedly with the same arguments has no additional effect.
This tool may interact with an "open world" of external entities.
Tool: delete_file
Delete a file in a project.
| Parameter | Type | Description |
|---|---|---|
projectId | integer | Id of the project that contains the file. |
name | string | The name of the file to delete. |
codeSourceId | string optional | Name of the environment that's creating the request. |
This tool modifies it's environment.
This tool may perform destructive updates.
Calling this tool repeatedly with the same arguments has no additional effect.
This tool may interact with an "open world" of external entities.
Tool: create_backtest
Create a new backtest request and get the backtest Id.
| Parameter | Type | Description |
|---|---|---|
projectId | integer | Id of the project to backtest. |
compileId | string | Compile Id for the project to backtest. |
backtestName | string | Name for the new backtest. |
parameters | object optional | Parameters to use for the backtest. |
This tool modifies it's environment.
This tool doesn't perform destructive updates.
Calling this tool repeatedly with the same arguments has additional effects.
This tool may interact with an "open world" of external entities.
Tool: read_backtest
Read the results of a backtest.
| Parameter | Type | Description |
|---|---|---|
projectId | integer | Id of the project that contains the backtest. |
backtestId | string | Id of the backtest to read. |
This tool doesn't modify it's environment.
This tool may interact with an "open world" of external entities.
Tool: list_backtests
List all the backtests for the project.
| Parameter | Type | Description |
|---|---|---|
projectId | integer | Id of the project from which to read one or multiple backtests. |
includeStatistics | boolean optional | If true, the backtests summaries from the response will contain the statistics with their corresponding values. |
This tool doesn't modify it's environment.
This tool may interact with an "open world" of external entities.
Tool: read_backtest_chart
Read a chart from a backtest.
| Parameter | Type | Description |
|---|---|---|
projectId | integer | Id of the project that contains the backtest. |
backtestId | string | Id of the backtest for this chart request. |
name | string | The requested chart name. |
count | integer | The number of data points to request. |
start | integer | The start timestamp of the request in Unix time. |
end | integer | The end timestamp of the request in Unix time. |
This tool doesn't modify it's environment.
This tool may interact with an "open world" of external entities.
Tool: read_backtest_orders
Read out the orders of a backtest.
| Parameter | Type | Description |
|---|---|---|
start | integer | Starting index of the orders to be fetched. |
end | integer | Last index of the orders to be fetched. Note that end - start must be less than 100. |
projectId | integer | Id of the project from which to read the backtest. |
backtestId | string | Id of the backtest from which to read the orders. |
This tool doesn't modify it's environment.
This tool may interact with an "open world" of external entities.
Tool: read_backtest_insights
Read out the insights of a backtest.
| Parameter | Type | Description |
|---|---|---|
start | integer | Starting index of the insights to be fetched. |
end | integer | Last index of the insights to be fetched. Note that end - start must be less than 100. |
projectId | integer | Id of the project from which to read the backtest. |
backtestId | string | Id of the backtest from which to read the insights. |
This tool doesn't modify it's environment.
This tool may interact with an "open world" of external entities.
Tool: update_backtest
Update the name or note of a backtest.
| Parameter | Type | Description |
|---|---|---|
projectId | integer | Id of the project that contains the backtest. |
backtestId | string | Id of the backtest to update. |
name | string optional | Name to assign to the backtest. |
note | string optional | Note to attach to the backtest. |
This tool modifies it's environment.
This tool may perform destructive updates.
Calling this tool repeatedly with the same arguments has no additional effect.
This tool may interact with an "open world" of external entities.
Tool: delete_backtest
Delete a backtest from a project.
| Parameter | Type | Description |
|---|---|---|
projectId | integer | Id of the project that contains the backtest. |
backtestId | string | Id of the backtest to delete. |
This tool modifies it's environment.
This tool may perform destructive updates.
Calling this tool repeatedly with the same arguments has no additional effect.
This tool may interact with an "open world" of external entities.
Tool: estimate_optimization_time
Estimate the execution time of an optimization with the specified parameters.
| Parameter | Type | Description |
|---|---|---|
projectId | integer | Id of the project to optimize. |
name | string | Name of the optimization. |
target | string | Target statistic of the optimization to minimize or maximize. |
targetTo | string | Target extremum of the optimization. |
targetValue | number optional | Desired value for the optimization target statistic. |
strategy | string | Optimization strategy. |
compileId | string optional | Optimization compile Id. |
parameters | array | Optimization parameters. |
constraints | array optional | Optimization constraints. |
This tool doesn't modify it's environment.
This tool may interact with an "open world" of external entities.
Tool: create_optimization
Create an optimization with the specified parameters.
| Parameter | Type | Description |
|---|---|---|
projectId | integer | Id of the project to optimize. |
name | string | Name of the optimization. |
target | string | Target statistic of the optimization to minimize or maximize. |
targetTo | string | Target extremum of the optimization. |
targetValue | number optional | Desired value for the optimization target statistic. |
strategy | string | Optimization strategy. |
compileId | string | Optimization compile Id. |
parameters | array | Optimization parameters. |
constraints | array optional | Optimization constraints. |
estimatedCost | number | Estimated cost for optimization. |
nodeType | string | Optimization node type. |
parallelNodes | integer | Number of parallel nodes for optimization. |
This tool modifies it's environment.
This tool doesn't perform destructive updates.
Calling this tool repeatedly with the same arguments has additional effects.
This tool may interact with an "open world" of external entities.
Tool: read_optimization
Read an optimization.
| Parameter | Type | Description |
|---|---|---|
optimizationId | string | Id of the optimization to read. |
This tool doesn't modify it's environment.
This tool may interact with an "open world" of external entities.
Tool: list_optimizations
List all the optimizations for a project.
| Parameter | Type | Description |
|---|---|---|
projectId | integer | Id of the Project to get a list of optimizations for. |
This tool doesn't modify it's environment.
This tool may interact with an "open world" of external entities.
Tool: update_optimization
Update the name of an optimization.
| Parameter | Type | Description |
|---|---|---|
optimizationId | string | Id of the optimization to update. |
name | string | Name to assign to the optimization. |
This tool modifies it's environment.
This tool may perform destructive updates.
Calling this tool repeatedly with the same arguments has no additional effect.
This tool may interact with an "open world" of external entities.
Tool: abort_optimization
Abort an optimization.
| Parameter | Type | Description |
|---|---|---|
optimizationId | string | Id of the optimization to abort. |
This tool modifies it's environment.
This tool may perform destructive updates.
Calling this tool repeatedly with the same arguments has no additional effect.
This tool may interact with an "open world" of external entities.
Tool: delete_optimization
Delete an optimization.
| Parameter | Type | Description |
|---|---|---|
optimizationId | string | Id of the optimization to delete. |
This tool modifies it's environment.
This tool may perform destructive updates.
Calling this tool repeatedly with the same arguments has no additional effect.
This tool may interact with an "open world" of external entities.
Tool: authorize_connection
Authorize an external connection with a live brokerage or data provider.
| Parameter | Type | Description |
|---|---|---|
brokerage | string | The brokerage to authenticate a connection with. |
This tool modifies it's environment.
This tool doesn't perform destructive updates.
Calling this tool repeatedly with the same arguments has no additional effect.
This tool may interact with an "open world" of external entities.
Tool: create_live_algorithm
Create a live algorithm.
| Parameter | Type | Description |
|---|---|---|
versionId | string | The version of the Lean used to run the algorithm. -1 is master, however, sometimes this can create problems with live deployments. If you experience problems using, try specifying the version of Lean you would like to use. |
projectId | integer | Project Id. |
compileId | string | Compile Id. |
nodeId | string | Id of the node that will run the algorithm. |
brokerage | object | Brokerage configuration for the live algorithm. |
dataProviders | object optional | Dictionary of data provider configurations to be used in the live algorithm. Provide at least one. The order in which you define the providers defines their order of precedence. |
This tool modifies it's environment.
This tool doesn't perform destructive updates.
Calling this tool repeatedly with the same arguments has additional effects.
This tool may interact with an "open world" of external entities.
Tool: read_live_algorithm
Read details of a live algorithm.
| Parameter | Type | Description |
|---|---|---|
projectId | integer | Id of the project to read. |
This tool modifies it's environment.
This tool may perform destructive updates.
Calling this tool repeatedly with the same arguments has additional effects.
This tool may interact with an "open world" of external entities.
Tool: list_live_algorithms
List all your past and current live trading deployments.
| Parameter | Type | Description |
|---|---|---|
projectId | integer optional | Id of the project to include in response. If you omit this property, the response includes all your projects. |
status | status enum optional | Status of the live deployments to include in the response. If you omit this property, the response includes deployments with any status. |
This tool modifies it's environment.
This tool may perform destructive updates.
Calling this tool repeatedly with the same arguments has additional effects.
This tool may interact with an "open world" of external entities.
Tool: read_live_chart
Read a chart from a live algorithm.
| Parameter | Type | Description |
|---|---|---|
projectId | integer | Id of the project that's live trading. |
name | string | Name of the chart to read. |
count | integer | The number of data points to request. |
start | integer | The unix start time of the request. |
end | integer | The unix end time of the request. |
This tool modifies it's environment.
This tool may perform destructive updates.
Calling this tool repeatedly with the same arguments has additional effects.
This tool may interact with an "open world" of external entities.
Tool: read_live_logs
Get the logs of a live algorithm.
| Parameter | Type | Description |
|---|---|---|
format | `` optional | Format of the log results. |
projectId | integer | Id of the project that contains the live running algorithm. |
algorithmId | string | Deploy Id (Algorithm Id) of the live running algorithm. |
startLine | integer | Start line (inclusive) of logs to read. The lines numbers start at 0. |
endLine | integer | End line (exclusive) of logs to read, where endLine - startLine <= 250. |
This tool modifies it's environment.
This tool may perform destructive updates.
Calling this tool repeatedly with the same arguments has additional effects.
This tool may interact with an "open world" of external entities.
Tool: read_live_portfolio
Read out the portfolio state of a live algorithm.
| Parameter | Type | Description |
|---|---|---|
projectId | integer | Id of the project from which to read the live algorithm. |
This tool modifies it's environment.
This tool may perform destructive updates.
Calling this tool repeatedly with the same arguments has additional effects.
This tool may interact with an "open world" of external entities.
Tool: read_live_orders
Read out the orders of a live algorithm.
| Parameter | Type | Description |
|---|---|---|
start | integer | Starting index of the orders to be fetched. |
end | integer | Last index of the orders to be fetched. Note that end - start must be <= 1,000. |
projectId | integer | Id of the project from which to read the live algorithm. |
This tool modifies it's environment.
This tool may perform destructive updates.
Calling this tool repeatedly with the same arguments has additional effects.
This tool may interact with an "open world" of external entities.
Tool: read_live_insights
Read out the insights of a live algorithm.
| Parameter | Type | Description |
|---|---|---|
start | integer optional | Starting index of the insights to be fetched. Required if end > 100. |
end | integer | Last index of the insights to be fetched. Note that end - start must be less than 100. |
projectId | integer | Id of the project from which to read the live algorithm. |
This tool modifies it's environment.
This tool may perform destructive updates.
Calling this tool repeatedly with the same arguments has additional effects.
This tool may interact with an "open world" of external entities.
Tool: stop_live_algorithm
Stop a live algorithm.
| Parameter | Type | Description |
|---|---|---|
projectId | integer | Id of the project to stop trading live. |
This tool modifies it's environment.
This tool may perform destructive updates.
Calling this tool repeatedly with the same arguments has no additional effect.
This tool may interact with an "open world" of external entities.
Tool: liquidate_live_algorithm
Liquidate and stop a live algorithm.
| Parameter | Type | Description |
|---|---|---|
projectId | integer | Project Id for the live instance to liquidate. |
This tool modifies it's environment.
This tool may perform destructive updates.
Calling this tool repeatedly with the same arguments has no additional effect.
This tool may interact with an "open world" of external entities.
Tool: create_live_command
Send a command to a live trading algorithm.
| Parameter | Type | Description |
|---|---|---|
projectId | integer | Project for the live instance we want to run the command against. |
command | object | The command to run. |
This tool modifies it's environment.
This tool may perform destructive updates.
Calling this tool repeatedly with the same arguments has additional effects.
This tool may interact with an "open world" of external entities.
Tool: broadcast_live_command
Broadcast a live command to all live algorithms in an organization.
| Parameter | Type | Description |
|---|---|---|
organizationId | string | Organization Id of the projects we would like to broadcast the command to |
excludeProjectId | integer optional | Project for the live instance we want to exclude from the broadcast list. If null, all projects will be included. |
command | object | The command to run. |
This tool modifies it's environment.
This tool may perform destructive updates.
Calling this tool repeatedly with the same arguments has additional effects.
This tool may interact with an "open world" of external entities.
Tool: upload_object
Upload files to the Object Store.
| Parameter | Type | Description |
|---|---|---|
organizationId | string | Orgainization ID. |
key | string | Unique key to access the object in Object Store. |
objectData | string | Object data to be stored. |
This tool modifies it's environment.
This tool may perform destructive updates.
Calling this tool repeatedly with the same arguments has no additional effect.
This tool may interact with an "open world" of external entities.
Tool: read_object_properties
Get Object Store properties of a specific organization and key.
| Parameter | Type | Description |
|---|---|---|
organizationId | string | Id of the organization that owns the Object Store. |
key | string | Key in the Object Store. |
This tool doesn't modify it's environment.
This tool may interact with an "open world" of external entities.
Tool: read_object_store_file_job_id
Create a job to download files from the Object Store and then read the job Id.
| Parameter | Type | Description |
|---|---|---|
organizationId | string | Id of the organization that owns the Object Store. |
keys | array | Keys of the Object Store files. |
This tool modifies it's environment.
This tool doesn't perform destructive updates.
Calling this tool repeatedly with the same arguments has additional effects.
This tool may interact with an "open world" of external entities.
Tool: read_object_store_file_download_url
Get the URL for downloading files from the Object Store.
| Parameter | Type | Description |
|---|---|---|
organizationId | string | Id of the organization that owns the Object Store. |
jobId | string | Id of the download job for the files. |
This tool doesn't modify it's environment.
This tool may interact with an "open world" of external entities.
Tool: list_object_store_files
List the Object Store files under a specific directory in an organization.
| Parameter | Type | Description |
|---|---|---|
organizationId | string | Id of the organization to list the Object Store files from. |
path | string optional | Path to a directory in the Object Store. |
This tool doesn't modify it's environment.
This tool may interact with an "open world" of external entities.
Tool: delete_object
Delete the Object Store file of a specific organization and key.
| Parameter | Type | Description |
|---|---|---|
organizationId | string | Id of the organization that owns the Object Store. |
key | string | Key of the Object Store file to delete. |
This tool modifies it's environment.
This tool may perform destructive updates.
Calling this tool repeatedly with the same arguments has no additional effect.
This tool may interact with an "open world" of external entities.
Tool: read_lean_versions
Returns a list of LEAN versions with basic information for each version.
This tool doesn't modify it's environment.
This tool may interact with an "open world" of external entities.
Tool: check_initialization_errors
Run a backtest for a few seconds to initialize the algorithm and get inialization errors if any.
| Parameter | Type | Description |
|---|---|---|
language | string | Programming language. |
files | array | Files to process. |
This tool doesn't modify it's environment.
This tool may interact with an "open world" of external entities.
Tool: complete_code
Show the code completion for a specific text input.
| Parameter | Type | Description |
|---|---|---|
language | string | Programming language for the code completion. |
sentence | string | Sentence to complete. |
responseSizeLimit | integer optional | Maximum size of the responses. |
This tool doesn't modify it's environment.
This tool may interact with an "open world" of external entities.
Tool: enhance_error_message
Show additional context and suggestions for error messages.
| Parameter | Type | Description |
|---|---|---|
language | string | Programming language for the code completion. |
error | object | Error message to enhance. |
This tool doesn't modify it's environment.
This tool may interact with an "open world" of external entities.
Tool: update_code_to_pep8
Update Python code to follow PEP8 style.
| Parameter | Type | Description |
|---|---|---|
files | array | Files of the project. |
This tool doesn't modify it's environment.
This tool may interact with an "open world" of external entities.
Tool: check_syntax
Check the syntax of a code.
| Parameter | Type | Description |
|---|---|---|
language | string | Programming language. |
files | array | Files to process. |
This tool doesn't modify it's environment.
This tool may interact with an "open world" of external entities.
Tool: search_quantconnect
Search for content in QuantConnect.
| Parameter | Type | Description |
|---|---|---|
language | string | Programming language of the content to search. |
criteria | array | Criteria for the search. |
This tool doesn't modify it's environment.
This tool may interact with an "open world" of external entities.
Tool: read_mcp_server_version
Returns the version of the QC MCP Server that's running.
This tool doesn't modify it's environment.
This tool may interact with an "open world" of external entities.
Tool: read_latest_mcp_server_version
Returns the latest version of the QC MCP Server released.
This tool doesn't modify it's environment.
This tool may interact with an "open world" of external entities.
Debugging
Build
To build the Docker image from source, clone this repository and then run docker build -t quantconnect/mcp-server ..
Logs
To log to the mcp-server-quantconnect.log file, import sys and then print("Hello world", file=sys.stderr).
Inspector
To start the inspector, run npx @modelcontextprotocol/inspector uv run src/main.py.
To pass a model to the inspector tool, use JSON (for example, {"name":"My Project","language":"Py"}).
Related repositories
JavaGuide là một repository tổng hợp kiến thức phỏng vấn Java và backend được duy trì bởi cộng đồng, bao phủ gần như toàn bộ các chủ đề mà một ứng viên backend cần nắm vững: từ Java core (collections, concurrency, JVM), hệ điều hành và mạng máy tính, cho đến cơ sở dữ liệu (MySQL, Redis), kiến trúc phân tán, và các công cụ devops như Docker, Git. Điểm mạnh rõ rệt là mỗi phần đều đi kèm bài tổng hợp câu hỏi phỏng vấn được đánh dấu "必看" (bắt buộc đọc), kèm theo phân tích source code chi tiết cho các cấu trúc dữ liệu phổ biến như HashMap, ConcurrentHashMap, và các topic nâng cao như AQS, JMM. Repository cũng mở rộng sang AI application development với một repo riêng (AIGuide) về LLM, Agent, RAG và MCP, phản ánh xu hướng hiện tại trong việc tuyển dụng backend. Nhược điểm là nội dung rất dàn trải — hơn 100 file markdown trải dài từ BigDecimal đến Elasticsearch, nên nếu bạn đã có nền tảng vững ở một số phần, việc lọc đúng nội dung cần ôn tập đòi hỏi thêm effort. Cá nhân tôi thấy đây là tài liệu tốt nhất để "làm quen" với toàn cảnh backend Java trước khi đi sâu vào từng chủ đề riêng lẻ, nhưng không nên dùng nó thay cho việc đọc source code thật hoặc tài liệu chính thức.
Dify is an open-source LLM app platform that packages a visual workflow/agent builder, RAG pipeline, model provider management, and app-level APIs into one self-hostable (or cloud) stack, aimed at teams who want to skip stitching those pieces together themselves.
User-friendly AI Interface (Supports Ollama, OpenAI API, ...)
A cross-platform desktop All-in-One assistant for Claude Code, Codex, OpenCode, OpenClaw, Grok Build & Hermes Agent. Only official website: ccswitch.io
Quick answers
How does QuantConnect/mcp-server compare to other AI Tools projects?
QuantConnect/mcp-server is tracked by TopGit in the AI Tools category, with 77 GitHub stars and written in Python. Browse the AI Tools topic page on TopGit to compare it against similar projects by stars and activity.
How many stars does QuantConnect/mcp-server have?
QuantConnect/mcp-server has 77 GitHub stars — refresh the page for the live number, or check github.com/QuantConnect/mcp-server. TopGit mirrors GitHub's count but does not claim minute-by-minute accuracy.
Is QuantConnect/mcp-server open source?
Yes — QuantConnect/mcp-server ships under the Apache-2.0 license, which makes its source code freely readable (and, depending on license terms, forkable and reusable). Source: github.com/QuantConnect/mcp-server.
What else is in the AI Tools space?
QuantConnect/mcp-server is tracked by TopGit under the AI Tools category, alongside 4 GitHub-tagged topics. Trending and Topics pages list peer repositories of comparable stars and language.
What is QuantConnect/mcp-server?
QuantConnect/mcp-server (QuantConnect/mcp-server) is a Python project on GitHub. From the project's own README: Official Python MCP server for local interactions with the QuantConnect API
Where can I see QuantConnect/mcp-server in action?
The project maintains a homepage at https://www.quantconnect.com/mcp. The README tab on this page also usually contains screenshots and a quickstart.
Where do I read more about QuantConnect/mcp-server?
This TopGit page is a snapshot — the READ ME tab shows the project's own README content (links stripped, images preserved). The GitHub repository at github.com/QuantConnect/mcp-server is the definitive source.
Read full README in the tab above.
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