feat: adapt pullfrog for gitea + ollama

mcp/server.ts

@@ -3,16 +3,13 @@ import "./arkConfig.ts";
 import { createServer } from "node:net";
 import { setTimeout as sleep } from "node:timers/promises";
 import { FastMCP, type Tool } from "fastmcp";
-import { type AgentId, pullfrogMcpName } from "../external.ts";
+import { shockbotMcpName } from "../external.ts";
 import type { Mode } from "../modes.ts";
 import type { ToolState } from "../toolState.ts";
 import { closeBrowserDaemon } from "../utils/browser.ts";
-import type { OctokitWithPlugins } from "../utils/github.ts";
+import type { Gitea } from "../utils/gitea.ts";
 import type { ResolvedPayload } from "../utils/payload.ts";
-import type { AccountPlan } from "../utils/runContext.ts";
-import type { RunContextData } from "../utils/runContextData.ts";
 import { CheckoutPrTool } from "./checkout.ts";
-import { GetCheckSuiteLogsTool } from "./checkSuite.ts";
 import {
   CreateCommentTool,
   EditCommentTool,
@@ -37,7 +34,6 @@ import { CreatePullRequestReviewTool } from "./review.ts";
 import {
   GetReviewCommentsTool,
   ListPullRequestReviewsTool,
-  ResolveReviewThreadTool,
 } from "./reviewComments.ts";
 import { SelectModeTool } from "./selectMode.ts";
 import { addTools } from "./shared.ts";
@@ -45,34 +41,21 @@ import { KillBackgroundTool, ShellTool } from "./shell.ts";
 import { UploadFileTool } from "./upload.ts";
 
 export interface ToolContext {
-  agentId: AgentId;
-  repo: RunContextData["repo"];
+  agentId: "ollama";
+  repo: { owner: string; name: string };
   payload: ResolvedPayload;
-  octokit: OctokitWithPlugins;
-  githubInstallationToken: string;
+  gitea: Gitea;
   gitToken: string;
-  apiToken: string;
   modes: Mode[];
   postCheckoutScript: string | null;
   prepushScript: string | null;
   prApproveEnabled: boolean;
   modeInstructions: Record<string, string>;
   toolState: ToolState;
-  runId: number | undefined;
-  jobId: string | undefined;
+  runId?: number | undefined;
+  jobId?: string | undefined;
   mcpServerUrl: string;
   tmpdir: string;
-  // repo-level OSS flag + account-level billing plan. together they decide
-  // whether pullfrog is paying for marginal infra — see `isInfraCovered` in
-  // the server's `utils/billing.ts`. plan gating for endpoints like the
-  // learnings PATCH is enforced server-side via 402, so we pass plan along
-  // mostly for future use / observability. see wiki/pricing.md.
-  oss: boolean;
-  plan: AccountPlan;
-  // resolved upstream model specifier (e.g. "google/gemini-3.1-pro-preview").
-  // undefined when payload.proxyModel is set or when the alias is unresolvable.
-  // used by the schema sanitizer to detect Gemini-routed traffic.
-  resolvedModel: string | undefined;
 }
 
 const mcpPortStart = 3764;
@@ -81,11 +64,11 @@ const mcpHost = "127.0.0.1";
 const mcpEndpoint = "/mcp";
 
 function readEnvPort(): number | null {
-  const rawPort = process.env.PULLFROG_MCP_PORT;
+  const rawPort = process.env.SHOCKBOT_MCP_PORT;
   if (!rawPort) return null;
   const parsed = Number.parseInt(rawPort, 10);
   if (!Number.isInteger(parsed) || parsed <= 0 || parsed > 65535) {
-    throw new Error(`invalid PULLFROG_MCP_PORT: ${rawPort}`);
+    throw new Error(`invalid SHOCKBOT_MCP_PORT: ${rawPort}`);
   }
   return parsed;
 }
@@ -131,8 +114,6 @@ function buildCommonTools(ctx: ToolContext, outputSchema?: JsonSchema): Tool<any
     CheckoutPrTool(ctx),
     GetReviewCommentsTool(ctx),
     ListPullRequestReviewsTool(ctx),
-    ResolveReviewThreadTool(ctx),
-    GetCheckSuiteLogsTool(ctx),
     AddLabelsTool(ctx),
     GitTool(ctx),
     GitFetchTool(ctx),
@@ -144,7 +125,6 @@ function buildCommonTools(ctx: ToolContext, outputSchema?: JsonSchema): Tool<any
     tools.push(SetOutputTool(ctx, outputSchema));
   }
 
-  // MCP shell with filtered env (no secrets leaked to child processes)
   if (ctx.payload.shell === "restricted") {
     tools.push(ShellTool(ctx));
     tools.push(KillBackgroundTool(ctx));
@@ -177,7 +157,7 @@ async function tryStartMcpServer(
   tools: Tool<any, any>[],
   port: number
 ): Promise<McpStartResult | null> {
-  const server = new FastMCP({ name: pullfrogMcpName, version: "0.0.1" });
+  const server = new FastMCP({ name: shockbotMcpName, version: "0.0.1" });
   addTools(ctx, server, tools);
 
   try {
@@ -217,7 +197,6 @@ async function selectMcpPort(ctx: ToolContext, tools: Tool<any, any>[]): Promise
     }
   }
 
-  // randomize start offset to reduce collision chance in parallel runs
   const randomOffset = Math.floor(Math.random() * 50);
 
   for (let offset = 0; offset < mcpPortAttempts; offset++) {
@@ -269,14 +248,6 @@ type McpHttpServerOptions = {
   outputSchema?: JsonSchema | undefined;
 };
 
-/**
- * Start the MCP HTTP server.
- *
- * The returned disposer is idempotent — safe to call multiple times.
- * Callers (e.g. the inner activity-timeout handler in main.ts) may need to
- * stop the server before the `await using` block exits; a subsequent
- * automatic dispose is then a no-op.
- */
 export async function startMcpHttpServer(
   ctx: ToolContext,
   options?: McpHttpServerOptions