mavis_cron_delete

Instructions

Implementation Reference

• src/index.js:334-344 (registration)

  Tool definition/registration for mavis_cron_delete. Defines name, description, input schema (agentName, cronName), sets execFn to execMavis, outputMode to OUTPUT_RAW, and buildArgs to construct CLI arguments ['cron', 'delete', agentName, cronName].

  {
    name: 'mavis_cron_delete',
    description: 'Delete a cron job.',
    inputSchema: z.object({
      agentName: z.string().describe('Agent name or ID that owns the cron task'),
      cronName: z.string().describe('Cron task name')
    }),
    execFn: execMavis,
    outputMode: OUTPUT_RAW,
    buildArgs: ({ agentName, cronName }) => ['cron', 'delete', agentName, cronName]
  },

• src/index.js:32-53 (handler)

  The execMavis function that executes the tool logic. Spawns the MAVIS_BIN CLI process with the constructed args (['cron', 'delete', agentName, cronName]), captures stdout/stderr, resolves with trimmed stdout on success, rejects with stderr on error.

  function execMavis(args, input = '') {
    return new Promise((resolve, reject) => {
      const SESSION_COMMANDS = new Set(['communication', 'session', 'spawn']);
      const sessionId = process.env.__MAVIS_PARENT_SESSION_ID;
      const subcmd = args[0];
      const needsSession = SESSION_COMMANDS.has(subcmd) && sessionId;
      const finalArgs = needsSession ? [...args, '--session', sessionId] : args;
      const proc = spawn(MAVIS_BIN, finalArgs, { stdio: ['pipe', 'pipe', 'pipe'] });
      let stdout = '';
      let stderr = '';
  
      proc.stdout.on('data', d => stdout += d.toString());
      proc.stderr.on('data', d => stderr += d.toString());
      proc.on('close', code => {
        if (code === 0) resolve(stdout.trim());
        else reject(new Error(stderr.split('\n')[0] || `exit code ${code}`));
      });
      proc.on('error', reject);
  
      if (input) proc.stdin.write(input), proc.stdin.end();
    });
  }

• src/index.js:337-340 (schema)

  Input schema definition for mavis_cron_delete. Uses Zod to define two required string fields: agentName and cronName.

  inputSchema: z.object({
    agentName: z.string().describe('Agent name or ID that owns the cron task'),
    cronName: z.string().describe('Cron task name')
  }),

• src/index.js:77-92 (helper)

  The runTool function that invokes the tool. For mavis_cron_delete, it uses execMavis (since execFn is set), passes the built args, and returns the raw string result (since outputMode is OUTPUT_RAW).

  function runTool(spec, parsedArgs) {
    const { execFn, outputMode, stdin, buildArgs } = spec;
    const args = buildArgs(parsedArgs);
    const input = typeof stdin === 'function' ? stdin(parsedArgs) : stdin;
  
    const execPromise = execFn
      ? execMavis(args, input || '')
      : execMavisJSON(args);
  
    return execPromise.then(result => {
      const text = outputMode === OUTPUT_RAW
        ? (result || '')
        : JSON.stringify(result, null, 2);
      return [{ type: 'text', text }];
    });
  }