Sourced MCP Server

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. Its 3 documented tools cluster into read & search, grep, glob. It is available as a remote MCP endpoint.

Teams that want a hosted coding agent endpoint instead of running a local process. The project is written in Python.

VERIFIED ACTIVE

LAST COMMIT 2026-03-06 · ★ 31 · #203 OF 229 MAINTAINED CODING AGENT · VERIFIED 2026-09-18

MIT · Python servers · how we verify → /methodology

01 · Install Sourced

Claude Code

claude mcp add ryancodrai-sourced --transport http https://mcp.sourced.dev/mcp

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "ryancodrai-sourced": {
      "url": "https://mcp.sourced.dev/mcp"
    }
  }
}

Same JSON for Cursor. For VS Code, rename the top-level key from `mcpServers` to `servers`.

Using another client? Same JSON, different key

Claude Desktop · mcpServers

Cursor · mcpServers

VS Code · servers

Windsurf · mcpServers

Zed · context_servers

Cline · mcpServers

Roo Code · mcpServers

Continue · mcpServers

LibreChat · mcpServers

Gemini CLI · mcpServers

Codex CLI · mcp_servers

Full setup guides: every client.

02 · Evidence

https://mcp.sourced.dev/mcp

transport: streamable-http

endpoint NOT responding · probed 2026-09-17

Security posture

What to check before giving this server access to your agent - from the registry, GitHub, and our own probes. We don't score safety; we show what's verifiable.

runs as remote - your agent's requests go to mcp.sourced.dev

license MIT - declared in the repository

registry vendor namespace dev.sourced - domain-verified with the official MCP registry

03 · What Sourced can do

Prose above is summarized from the project's README and registry record - no invented capabilities.

What you can build

With this server connected, an agent can read a file from a package's source code with line numbers, search for a regex pattern across a package's source tree, and find files matching a glob pattern within a package.

The 3 tools it gives your agent

Extracted from the project's README - what Sourced lets an agent do.

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.

04 · Who maintains Sourced

Sourced is maintained by ryancodrai. It's the only MCP server we track from this author; the repo dates to Oct 2025.

05 · Facts

repository: github.com/ryancodrai/sourced
website: https://sourced.dev/
category: coding agent - ranked #203 of 229 actively-maintained coding agent servers as of 2026-09-18.
registry: dev.sourced/sourced (active, first published 2026-02-25 · 2 versions)

06 · Sourced FAQ

Is Sourced still maintained?

Yes - as of 2026-09-18, its last commit was 2026-03-06. We re-verify nightly.

What can Sourced do?

How do I install Sourced?

Run `claude mcp add ryancodrai-sourced --transport http https://mcp.sourced.dev/mcp`. You can also paste the ready-made client config above.

07 · Alternatives to Sourced

Alternatives to Sourced

Maintained coding agent servers if Sourced isn't the fit.

Pairs well with

Servers that cover what Sourced doesn't - only shown when the pairing reason fits the companion.

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