17161333946

Committed 22 Aug 2025 05:03PM UTC coverage: 81.909% (-0.1%) from 82.022%

Build # 17161333946

Build Type

Pull #471

github

Committed by

web-flow

Commit Message

Merge 903825dd4 into 49707be70

Pull Request Pull Request #471: fix: atlas connectCluster defaults to readOnly DB roles - MCP-125

Run Details

874 of 1092 branches covered (80.04%)

Branch coverage included in aggregate %.

25 of 25 new or added lines in 2 files covered. (100.0%)

49 existing lines in 10 files now uncovered.

4360 of 5298 relevant lines covered (82.3%)

70.64 hits per line

Source File
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92.0

/src/tools/mongodb/metadata/listDatabases.ts

import type { CallToolResult } from "@modelcontextprotocol/sdk/types.js";
import { MongoDBToolBase } from "../mongodbTool.js";
import type * as bson from "bson";
import type { OperationType } from "../../tool.js";
import { formatUntrustedData } from "../../tool.js";

export class ListDatabasesTool extends MongoDBToolBase {
    public name = "list-databases";
    protected description = "List all databases for a MongoDB connection";
    protected argsShape = {};
    public operationType: OperationType = "metadata";

    protected async execute(): Promise<CallToolResult> {
        const provider = await this.ensureConnected();
        const dbs = (await provider.listDatabases("")).databases as { name: string; sizeOnDisk: bson.Long }[];

        return {
            content: formatUntrustedData(
                `Found ${dbs.length} databases`,
                dbs.length > 0
                    ? dbs.map((db) => `Name: ${db.name}, Size: ${db.sizeOnDisk.toString()} bytes`).join("\n")
                    : undefined
            ),
        };
    }
}

1	import type { CallToolResult } from "@modelcontextprotocol/sdk/types.js";
2	import { MongoDBToolBase } from "../mongodbTool.js";	2✔
3	import type * as bson from "bson";
4	import type { OperationType } from "../../tool.js";
5	import { formatUntrustedData } from "../../tool.js";	2✔
6
7	export class ListDatabasesTool extends MongoDBToolBase {	2✔
8	public name = "list-databases";	80✔
9	protected description = "List all databases for a MongoDB connection";	80✔
10	protected argsShape = {};	80✔
11	public operationType: OperationType = "metadata";	80✔
12
13	protected async execute(): Promise<CallToolResult> {	2✔
14	const provider = await this.ensureConnected();	12✔
15	const dbs = (await provider.listDatabases("")).databases as { name: string; sizeOnDisk: bson.Long }[];	8✔
16
17	return {	8✔
18	content: formatUntrustedData(	8✔
19	`Found ${dbs.length} databases`,	8✔
20	dbs.length > 0	8✔
21	? dbs.map((db) => `Name: ${db.name}, Size: ${db.sizeOnDisk.toString()} bytes`).join("\n")	8!
UNCOV 22	: undefined	×
23	),	12✔
24	};	12✔
25	}	12✔
26	}	2✔

mongodb-js / mongodb-mcp-server / 17161333946

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