MOLD 모든 API 동적 등록

Instructions

Implementation Reference

• src/app/tools.js:220-236 (registration)

  Registers the 'mold_autoRegisterApis' MCP tool with input schema and a thin handler that delegates to autoRegisterApis from discovery.js.

  server.registerTool(
    "mold_autoRegisterApis",
    {
      title: "MOLD 모든 API 동적 등록",
      description: "listApis를 기반으로 MCP 도구를 일괄 등록합니다. include/exclude는 정규식.",
      inputSchema: {
        include: z.string().optional(),
        exclude: z.string().optional(),
        limit: z.number().int().optional(),
        namespace: z.string().optional(),
      },
    },
    async ({ include, exclude, limit, namespace }) => {
      const result = await autoRegisterApis(server, { include, exclude, limit, namespace });
      return { content: [{ type: "text", text: JSON.stringify(result, null, 2) }] };
    }
  );

• src/api/discovery.js:122-139 (handler)

  Core handler logic: fetches API metadata, filters by include/exclude/limit, and registers individual tools for each matching API using registerToolForApi.

  export async function autoRegisterApis(server, { include, exclude, limit, namespace } = {}) {
    const all = await fetchApisMeta();
    const inc = include ? new RegExp(include, "i") : null;
    const exc = exclude ? new RegExp(exclude, "i") : null;
  
    const filtered = all.filter((a) => {
      if (inc && !inc.test(a.name)) return false;
      if (exc && exc.test(a.name)) return false;
      return true;
    });
  
    const slice = typeof limit === "number" ? filtered.slice(0, limit) : filtered;
    let count = 0;
    for (const meta of slice) {
      if (registerToolForApi(server, meta, { namespace })) count++;
    }
    return { total: slice.length, registered: count, namespace: namespace || "mold_" };
  }

• src/api/discovery.js:73-120 (helper)

  Helper that dynamically registers a single MCP tool for a given MOLD API, including schema generation and async job handling.

  export function registerToolForApi(server, apiMeta, { namespace = "mold_" } = {}) {
    const rawName = `${namespace}${apiMeta.name}`;
    const toolName = sanitizeToolName(rawName);
    if (server.hasTool && server.hasTool(toolName)) return false;
  
    const inputSchema = buildInputSchemaFromParams(apiMeta.params, { isasync: apiMeta.isasync });
    const title = `${apiMeta.name}${apiMeta.isasync ? " (async)" : ""}`;
    const description = (apiMeta.description || "").trim() || `Invoke ${apiMeta.name}`;
  
    server.registerTool(
      toolName,
      { title, description, inputSchema },
      async (args = {}) => {
        const { _wait, _timeoutMs, _intervalMs, ...apiArgs } = args || {};
        const params = {};
        Object.keys(apiArgs).forEach((k) => {
          const v = apiArgs[k];
          if (v !== undefined) params[k] = normalizeParamValue(v);
        });
        const flat = flattenParamsForMold(apiArgs);
        const data = await callApi(apiMeta.name, flat);
  
        if (apiMeta.isasync && (_wait === true || _wait === "true")) {
          const resp = data[`${apiMeta.name.toLowerCase()}response`] || data;
          const jobid = resp.jobid || resp.jobId || data.jobid || data.jobId;
          if (!jobid) return { content: [{ type: "text", text: JSON.stringify(data, null, 2) }] };
  
          const timeoutMs = Number(_timeoutMs || 60000);
          const intervalMs = Number(_intervalMs || 2000);
          const start = Date.now();
          while (true) {
            const jr = await callApi("queryAsyncJobResult", { jobid });
            const jresp = jr.queryasyncjobresultresponse || jr.queryAsyncJobResultResponse || jr;
            const status = jresp.jobstatus;
            if (status === 1 || status === 2) {
              return { content: [{ type: "text", text: JSON.stringify(jr, null, 2) }] };
            }
            if (Date.now() - start > timeoutMs) {
              throw new Error(`timeout waiting job ${jobid} after ${timeoutMs}ms`);
            }
            await new Promise((r) => setTimeout(r, intervalMs));
          }
        }
        return { content: [{ type: "text", text: JSON.stringify(data, null, 2) }] };
      }
    );
    return true;
  }

• src/api/discovery.js:33-56 (helper)

  Helper to fetch and parse listApis metadata from MOLD server.

  export async function fetchApisMeta({ name } = {}) {
    const data = await callApi("listApis", name ? { name } : {});
    const resp = data.listapisresponse || data.listApisResponse || data.listapis || data;
    const apis = resp.api || resp.apis || resp;
    if (!apis || !Array.isArray(apis)) {
      throw new Error("listApis 응답을 파싱할 수 없습니다. (api 배열 없음)");
    }
    return apis.map((a) => ({
      name: a.name,
      description: a.description,
      isasync: !!a.isasync,
      since: a.since,
      related: a.related,
      params: Array.isArray(a.params)
        ? a.params.map((p) => ({
            name: p.name,
            type: p.type,
            required: !!p.required,
            description: p.description,
            length: p.length,
          }))
        : [],
    }));
  }

• src/api/discovery.js:58-71 (helper)

  Helper to build Zod input schema for a tool based on API param metadata.

  export function buildInputSchemaFromParams(paramsMeta, { isasync }) {
    const schema = {};
    for (const p of paramsMeta) {
      const key = p.name;
      const ztype = mapTypeToZod(p.type);
      schema[key] = ztype;
    }
    if (isasync) {
      schema["_wait"] = z.union([z.boolean(), z.string()]).optional();
      schema["_timeoutMs"] = z.union([z.number(), z.string()]).optional();
      schema["_intervalMs"] = z.union([z.number(), z.string()]).optional();
    }
    return schema;
  }