add_alibi

Instructions

Implementation Reference

• src/tools.ts:231-251 (handler)

  Handler function for add_alibi tool. Fetches the case, finds the person by local ID, pushes a new alibi entry (with start, end, content, status) to that person's alibis array, saves the case, and returns success.

  handler: async (input: {
    caseId: string;
    personLocalId: number;
    start?: string;
    end?: string;
    content: string;
    status?: 'claimed' | 'confirmed' | 'false';
  }) => {
    const c = await fetchCase(input.caseId);
    const person = c.people.find((p) => p.id === input.personLocalId);
    if (!person) throw new Error(`인물 local id ${input.personLocalId}을(를) 찾을 수 없습니다.`);
    person.alibis = person.alibis ?? [];
    person.alibis.push({
      start: input.start ?? '',
      end: input.end ?? '',
      content: input.content,
      status: input.status ?? 'claimed',
    });
    await saveCase(c);
    return { ok: true, url: caseUrl(input.caseId) };
  },

• src/tools.ts:223-230 (schema)

  Input schema for add_alibi tool using Zod validation. Requires caseId (UUID), personLocalId (int), content (non-empty string). Optional: start, end (datetime-local strings), status (claimed/confirmed/false).

  inputSchema: z.object({
    caseId: z.string().uuid(),
    personLocalId: z.number().int(),
    start: z.string().optional().describe('시작 시각 (datetime-local)'),
    end: z.string().optional().describe('종료 시각 (datetime-local)'),
    content: z.string().min(1).describe('알리바이 내용'),
    status: z.enum(['claimed', 'confirmed', 'false']).optional(),
  }),

• src/tools.ts:219-252 (registration)

  Registration of the add_alibi tool in the tools array. Defines name, description, inputSchema, and handler for the MCP tool.

  {
    name: 'add_alibi',
    description:
      '특정 인물에 알리바이를 추가합니다. status: claimed(주장)/confirmed(확인됨)/false(허위). 기본 claimed.',
    inputSchema: z.object({
      caseId: z.string().uuid(),
      personLocalId: z.number().int(),
      start: z.string().optional().describe('시작 시각 (datetime-local)'),
      end: z.string().optional().describe('종료 시각 (datetime-local)'),
      content: z.string().min(1).describe('알리바이 내용'),
      status: z.enum(['claimed', 'confirmed', 'false']).optional(),
    }),
    handler: async (input: {
      caseId: string;
      personLocalId: number;
      start?: string;
      end?: string;
      content: string;
      status?: 'claimed' | 'confirmed' | 'false';
    }) => {
      const c = await fetchCase(input.caseId);
      const person = c.people.find((p) => p.id === input.personLocalId);
      if (!person) throw new Error(`인물 local id ${input.personLocalId}을(를) 찾을 수 없습니다.`);
      person.alibis = person.alibis ?? [];
      person.alibis.push({
        start: input.start ?? '',
        end: input.end ?? '',
        content: input.content,
        status: input.status ?? 'claimed',
      });
      await saveCase(c);
      return { ok: true, url: caseUrl(input.caseId) };
    },
  },

• src/tools.ts:46-46 (helper)

  AlibiData type used to represent an alibi entry with start, end, content, and status fields.

  type AlibiData = { start: string; end: string; content: string; status: string };