Is Sourced safe to install?

SaferSkills independently audited Sourced (Agent Skill) and scored it 100/100 (green). The audit ran 55 deterministic rules across Security, Supply Chain, Maintenance, Transparency, and Community; it found 0 high-severity and 0 lower-severity findings. The full rule-by-rule trace and per-finding evidence are below. Free, methodology-open.

CategoryWeightCategory scoreContribution

Securityprompt, exec, net, exfil, eval

35%

100

35.0 pts

Supply chainhash, typosquat, maintainer, lockfile

20%

100

20.0 pts

Maintenancestaleness, pinning, CI

15%

100

15.0 pts

TransparencySKILL.md, perms, README

15%

100

15.0 pts

Communityinstalls, verify, response

15%

100

15.0 pts

Findings & checks · 0 flagged

Securityscore 100 · 0 findings

✓—All security checks passedNo findings in this category for the latest scan.pass

Supply chainscore 100 · 0 findings

✓—All supply chain checks passedNo findings in this category for the latest scan.pass

Maintenancescore 100 · 0 findings

✓—All maintenance checks passedNo findings in this category for the latest scan.pass

Transparencyscore 100 · 0 findings

✓—All transparency checks passedNo findings in this category for the latest scan.pass

Communityscore 100 · 0 findings

✓—All community checks passedNo findings in this category for the latest scan.pass

The primary manifest — the file an agent reads to learn what this artifact does.

README.md · 1 file

README.md2.9 KB · Markdown

Sourced.dev

Source code search for every package on PyPI and npm.

Sourced.dev provides coding agents with direct access to dependency source code through the Model Context Protocol (MCP). Instead of relying on training data or web searches, agents can read, search, and navigate the actual source of any package — as if it were on your local machine.

Currently tracking all 800,000+ Python packages and all 3,000,000+ npm packages. New releases are indexed within 5 minutes of publication.

Quick Start

Install the MCP server in one command. It authenticates via GitHub and configures your coding agents automatically:

curl -sL sourced.dev/install | sh

The installer will:

Authorize with GitHub.
Create an API key.
Configure the MCP server for your selected agents.

Restart your coding agents after installation to start using Sourced.

Supported Agents

The following coding agents are supported out of the box:

Capabilities

Sourced.dev exposes the following tools to your coding agent via MCP:

Tool	Description
`read`	Read a file from a package's source code with line numbers.
`grep`	Search for a regex pattern across a package's source tree.
`glob`	Find files matching a glob pattern within a package.

All tools accept an ecosystem (e.g. pypi, npm), a package_name, and an optional version (defaults to latest).

Ecosystem Support

PyPI — 800,000+ packages
npm — 3,000,000+ packages
Maven/Gradle — planned
RubyGems — planned
Crates.io (Rust) — planned

Next Steps

Visit sourced.dev to learn more.
View the Issues page to see open tasks or report a bug.
Open a Pull Request to contribute.

License

MIT License — see LICENSE for details.

Sourced— agent skill

Is Sourced safe to install?

Sourced.dev

Quick Start

Supported Agents

Capabilities

Ecosystem Support

Next Steps

License

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