gitfor/platform

import { z } from "zod";
import { HttpError } from "../../errors";
import type { ApiContext, ScopedRepo } from "../../api/http";
import { requireScopedRepo } from "../../api/http";
import type { TokenArea } from "../../token-scope";
import type { JsonObject, McpCaller } from "../protocol";
import type { Permission } from "~/lib/types";

export const MAX_TEXT_BYTES = 64 * 1024;

export type ResourceLink = {
  type: "resource_link";
  uri: string;
  name: string;
  mimeType?: string;
  description?: string;
};

export type ToolResult = {
  structured: Record<string, unknown>;
  text?: string;
  links?: ResourceLink[];
  repoId?: string | null;
};

/** A tool asking the client for input first (2026 multi round-trip requests, e.g. a confirmation). */
export type InputRequired = { inputRequired: Record<string, { method: "elicitation/create"; params: JsonObject }> };

export type ToolContext = {
  caller: McpCaller;
  signal: AbortSignal;
  progress: (message: string, progress: number, total?: number) => void;
  inputResponses: JsonObject | null;
};

export type Tool = {
  name: string;
  title: string;
  description: string;
  input: z.ZodObject;