Developer Tools

opensources.dev

Helps developers discover, evaluate, compare, and audit open-source libraries.

1 endpoint5 known toolsFirst detected July 6, 2026Last detected July 6, 2026

ENDPOINT 1

https://opensources.dev/api/mcp

No auth detected

Known tools 5

search_libraries

Search opensources.dev for open-source libraries by keyword, with our original summary, maintenance-health score, weekly downloads, and known security advisories.

Inferred read-only

get_library

Get the full opensources.dev analysis for one library by its slug: summary, health score, license + publish terms, weekly downloads, OSV security advisories, alternatives, and links to the page and clean Markdown.

Potential side effects

compare_libraries

Compare 2–3 libraries side by side by stars, weekly downloads, security, maintenance health and license, with an original verdict.

Inferred read-only

audit_dependencies

Vet a set of packages BEFORE installing them.

Inferred read-only

find_alternatives

Find vetted alternatives to a library by its slug, when one is unmaintained, insecure, too heavy, or has the wrong license.

Inferred read-only

CONNECT WITH APPROVAL

Client installation

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.opensources-dev]
url = "https://opensources.dev/api/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "opensources-dev": {
      "type": "http",
      "url": "https://opensources.dev/api/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: opensources-dev
Remote MCP URL: https://opensources.dev/api/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "opensources-dev": {
      "url": "https://opensources.dev/api/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "opensources-dev": {
      "type": "http",
      "url": "https://opensources.dev/api/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "opensources-dev",
  "transport": "streamable-http",
  "url": "https://opensources.dev/api/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

TRUST AND VERIFICATION EVIDENCE

Trust Data Available

BuiltWith Trust API v2 evidence for opensources.dev was fetched 2026-09-18T02:15:07.324Z.

Trust status Neutral

opensources.dev is assessed as Neutral: No suspicious signals found, but no strong positive signal either

Indexed

Evidence is source-attributed and does not guarantee that a third-party server is safe. Risk labels are conservative metadata heuristics.