-
securityA
license-
qualityThis project is intended as a both MCP server connecting to Kubernetes and a library to build more servers for any custom resources in Kubernetes.
Last updated -
346
MIT License
IBM AS/400 ISeries MCP Server
This project implements a customizable MCP server to execute RTE protocol.
Example
Development
Requirements
Java 21+*
Run
Compile project
./mvnw clean packageRun server on SSE mode
java -jar target/rte-mcp-server-0.0.1-SNAPSHOT.jarRun server on STDIO mode
java -jar -Dspring.ai.mcp.server.stdio=true rte-mcp-server-0.0.1-SNAPSHOT.jar
RteUtils
The intention of this project is to be easily extensible. You can add your own MCP tools by
using RteUtils class.
Also is needed to define the RTE connection parameters and the RTE flow in a yaml format.
RteUtils has the following methods implemented:
static RteProtocolClient connect(RteConfig config): Connects to the RTE server using the provided yaml.static String executeSteps(RteProtocolClient client, List<RteStep> steps): Executes the provided steps on the RTE server and returns the screen result as a string using the provided yaml.
The method exposed as MCP tool should be annotated as @Tool and the class should be annotated as @Services like in the
followig example:
@Service
public class RteServiceLoginTool implements RteTool {
private static final Logger logger = LoggerFactory.getLogger(RteServiceLoginTool.class);
@Tool(description = "Execute an RTE transaction in a given server", name = "TN5250 Login")
public String executeRteTransaction(String server, int port) {
try {
RteFlow flow = RteYamlLoader.load("/flow.yaml");
RteProtocolClient client = RteTool.connect(flow.getConfig(), server, port);
return RteTool.executeSteps(client, flow.getSteps());
} catch (IOException | RteIOException | InterruptedException | TimeoutException e) {
logger.error("Error executing RTE flow", e);
return "Error executing RTE flow: " + e.getMessage();
}
}
}
The yaml defines the connection parameters and the steps to execute in the RTE server. This * yaml* file should have the following structure
config:
server: localhost
port: 2324
protocol: TN5250
terminalType: 'IBM-3477-FC: 27x132'
sslType: None
steps:
- actions:
- label: User
input: TESTUSR
- label: Password
input: TESTPSW
attentionKey: ENTER
Any number the steps can be defined in the yaml file.
server: The server address to connect to the RTE server.
port: The port to connect to the RTE server.
protocol: The supported protocols are TN5250, TN3270 and VT420
terminalType: The following table shows the supported terminal types for each protocol:
Protocol
Terminal Type
TN5250
IBM-3477-FC: 27x132
IBM-3179-2: 24x80
TN3270
IBM-3278-M2: 24x80
IBM-3278-M2-E: 24x80
IBM-3278-M3: 32x80
IBM-3278-M3-E: 32x80
IBM-3278-M4: 43x80
IBM-3278-M4-E: 43x80
IBM-3278-M5: 27x132
IBM-3278-M5-E: 27x132
VT420
VT420-7: 24x80
sslType: The supported ssl types are None TLS and SSLv3.
steps: A list of actions representing the steps to execute in the RTE server.
actions: All the actions to execute in the current screen, any number of pairs label/input could be added.
label: The label of the field to fill in the RTE screen.
input: The value to fill in the field.
attentionKey: The key to press after filling the fields, it can be ENTER, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, F13, F14, F15, F16, F17, F18, F19, F20, F21, F22, F23, F24, ATTN, CLEAR, SYSRQ, RESET, ROLL_UP, ROLL_DN, PA1, PA2 or PA3.
Testing
An example of integration test is provided in the RteServiceLoginToolTest class, this test uses
the MCPClient validate the list of tools and execute it.
note: to test the behaving of to tool is recommended to generate a dump of the RTE flow to be executed and mock it using
More information on how to test and debug the server could be found here
This server cannot be installed
remote-capable server
The server can be hosted and run remotely because it primarily relies on remote services or has no dependency on the local environment.
This project implements a customizable MCP server to execute RTE protocol.
The intention of this project is to be easily extensible. You can add your own MCP tools by using RteUtils class.
Also is needed to define the RTE connection parameters and the RTE flow in a yaml format.
Related MCP Servers
- AsecurityFlicenseAqualityAn implementation of the Model Context Protocol (MCP) server using Server-Sent Events (SSE) for real-time communication, providing tools for calculations and dynamic resource templates.
- AsecurityAlicenseAqualityAn MCP server that enables programmatic access to IETF RFC documents, allowing users to fetch, search, and extract specific sections from RFCs.Last updated -3267Apache 2.0
- -securityFlicense-qualityA unified remote terminal management server that simplifies complex SSH connections and server management through MCP protocol, allowing users to control multiple remote servers with natural language commands as easily as local operations.Last updated -123