MarketNow Registry / Developer Tools / mcp-protocol-sdk

mcp-protocol-sdk

Production-ready Rust SDK for the Model Context Protocol (MCP) with multiple transport support

Developer Tools v0.5.1 by mcp-rust

Trust score

80/100

Install risk

Review advised

Source

crates

Indexed

2026-09-12

Install

$ cargo add mcp-protocol-sdk

Heuristic signals advise review before installing: young package, low adoption, stale repository, or name similarity to a popular package.

How MarketNow scored this

Sentinel Index Heuristics — a security-first estimate from public signals:

Package age and release activity (stale repositories lose points)
Verified adoption: registry downloads or GitHub stars, not follower counts
Typosquat distance against the 150 most-installed MCP packages
Injection markers scanned in the package description

Heuristic, not a guarantee. For verified agent credentials and revocation, see the MarketNow Trust API.

What is mcp-protocol-sdk?

Production-ready Rust SDK for the Model Context Protocol (MCP) with multiple transport support Indexed by MarketNow with trust 80/100 (Review advised).

How do I install it?

Run $ cargo add mcp-protocol-sdk Heuristic signals advise review before installing: young package, low adoption, stale repository, or name similarity to a popular package.

What does the trust score mean?

Security-first heuristic over public signals (age, adoption, typosquat distance, injection markers). It is not a popularity ranking and not a guarantee of safety. mcp-protocol-sdk scores 80/100.