Warden MCP Server

Instructions

Implementation Reference

• src/tools/registerTools.ts:1129-1151 (handler)

  The handler for the tool `get_username` which uses the keychain SDK to retrieve a username.

    `${deps.toolPrefix}.get_username`,
    {
      title: 'Get Username',
      description: 'Get a login username by search term (bw get username).',
      annotations: { readOnlyHint: true },
      inputSchema: {
        term: z.string(),
      },
      _meta: toolMeta,
    },
    async (input, extra) => {
      const sdk = await deps.getSdk(extra.authInfo);
      const username = await sdk.getUsername(input);
      return {
        structuredContent: toolResult(
          'username',
          username.value,
          username.revealed,
        ),
        content: [{ type: 'text', text: 'OK' }],
      };
    },
  );