switch to http mcp

mcp/config.ts

@@ -2,48 +2,18 @@
  * Simple MCP configuration helper for adding our minimal GitHub comment server
  */
 
-import type { McpStdioServerConfig } from "@anthropic-ai/claude-agent-sdk";
-import { fromHere } from "@ark/fs";
-import type { Payload } from "../external.ts";
+import type { McpHttpServerConfig } from "@anthropic-ai/claude-agent-sdk";
 import { ghPullfrogMcpName } from "../external.ts";
-import type { Mode } from "../modes.ts";
-import { parseRepoContext } from "../utils/github.ts";
 
 export type McpName = typeof ghPullfrogMcpName;
 
-export type McpConfigs = Record<McpName, McpStdioServerConfig>;
-
-export function createMcpConfigs(
-  githubInstallationToken: string,
-  modes: Mode[],
-  payload: Payload
-): McpConfigs {
-  const repoContext = parseRepoContext();
-  const githubRepository = `${repoContext.owner}/${repoContext.name}`;
-
-  // In production (GitHub Actions), mcp-server is in same directory as entry.js (where this is bundled)
-  // In development, server.ts is in the same directory as this file (config.ts)
-  const serverPath = process.env.GITHUB_ACTIONS ? fromHere("mcp-server") : fromHere("server.ts");
-
-  const env: Record<string, string> = {
-    GITHUB_INSTALLATION_TOKEN: githubInstallationToken,
-    GITHUB_REPOSITORY: githubRepository,
-    PULLFROG_MODES: JSON.stringify(modes),
-    PULLFROG_PAYLOAD: JSON.stringify(payload),
-    PULLFROG_TEMP_DIR: process.env.PULLFROG_TEMP_DIR!,
-  };
-
-  // pass through GITHUB_RUN_ID if available (automatically set in GitHub Actions)
-  // this is used to build the "View workflow run" link in comments
-  if (process.env.GITHUB_RUN_ID) {
-    env.GITHUB_RUN_ID = process.env.GITHUB_RUN_ID;
-  }
+export type McpConfigs = Record<McpName, McpHttpServerConfig>;
 
+export function createMcpConfigs(mcpServerUrl: string): McpConfigs {
   return {
     [ghPullfrogMcpName]: {
-      command: "node",
-      args: [serverPath],
-      env,
+      type: "http",
+      url: mcpServerUrl,
     },
   };
 }