Files
shockbot/mcp/server.ts
T

132 lines
3.6 KiB
TypeScript

import "./arkConfig.ts";
import { createServer } from "node:net";
// this must be imported first
import { FastMCP, type Tool } from "fastmcp";
import { ghPullfrogMcpName } from "../external.ts";
import type { ToolContext } from "../main.ts";
import { CheckoutPrTool } from "./checkout.ts";
import { GetCheckSuiteLogsTool } from "./checkSuite.ts";
import {
CreateCommentTool,
EditCommentTool,
ReplyToReviewCommentTool,
ReportProgressTool,
} from "./comment.ts";
import { DebugShellCommandTool } from "./debug.ts";
import {
AwaitDependencyInstallationTool,
StartDependencyInstallationTool,
} from "./dependencies.ts";
import { ListFilesTool } from "./files.ts";
import { CommitFilesTool, CreateBranchTool, PushBranchTool } from "./git.ts";
import { IssueTool } from "./issue.ts";
import { GetIssueCommentsTool } from "./issueComments.ts";
import { GetIssueEventsTool } from "./issueEvents.ts";
import { IssueInfoTool } from "./issueInfo.ts";
import { AddLabelsTool } from "./labels.ts";
import { PullRequestTool } from "./pr.ts";
import { PullRequestInfoTool } from "./prInfo.ts";
import { AddReviewCommentTool, StartReviewTool, SubmitReviewTool } from "./review.ts";
import { GetReviewCommentsTool, ListPullRequestReviewsTool } from "./reviewComments.ts";
import { SelectModeTool } from "./selectMode.ts";
import { addTools } from "./shared.ts";
/**
* Find an available port starting from the given port
*/
async function findAvailablePort(startPort: number): Promise<number> {
const checkPort = (port: number): Promise<boolean> => {
return new Promise((resolve) => {
const server = createServer();
server.once("error", () => {
server.close();
resolve(false);
});
server.listen(port, () => {
server.close(() => {
resolve(true);
});
});
});
};
let port = startPort;
while (port < startPort + 100) {
if (await checkPort(port)) {
return port;
}
port++;
}
throw new Error(`Could not find available port starting from ${startPort}`);
}
/**
* Start the MCP HTTP server and return the URL and close function
*/
export async function startMcpHttpServer(
ctx: ToolContext
): Promise<{ url: string; close: () => Promise<void> }> {
const server = new FastMCP({
name: ghPullfrogMcpName,
version: "0.0.1",
});
// create all tools as factories, passing ctx
const tools: Tool<any, any>[] = [
SelectModeTool(ctx),
StartDependencyInstallationTool(ctx),
AwaitDependencyInstallationTool(ctx),
CreateCommentTool(ctx),
EditCommentTool(ctx),
ReplyToReviewCommentTool(ctx),
IssueTool(ctx),
IssueInfoTool(ctx),
GetIssueCommentsTool(ctx),
GetIssueEventsTool(ctx),
PullRequestTool(ctx),
// ReviewTool(ctx),
StartReviewTool(ctx),
AddReviewCommentTool(ctx),
SubmitReviewTool(ctx),
PullRequestInfoTool(ctx),
CheckoutPrTool(ctx),
GetReviewCommentsTool(ctx),
ListPullRequestReviewsTool(ctx),
GetCheckSuiteLogsTool(ctx),
DebugShellCommandTool(ctx),
AddLabelsTool(ctx),
CreateBranchTool(ctx),
CommitFilesTool(ctx),
PushBranchTool(ctx),
ListFilesTool(ctx),
];
if (!ctx.payload.disableProgressComment) {
tools.push(ReportProgressTool(ctx));
}
addTools(ctx, server, tools);
const port = await findAvailablePort(3764);
const host = "127.0.0.1";
const endpoint = "/mcp";
await server.start({
transportType: "httpStream",
httpStream: {
port,
host,
endpoint,
},
});
const url = `http://${host}:${port}${endpoint}`;
return {
url,
close: async () => {
await server.stop();
},
};
}