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mcp-tester

v0.7.0 Experimental

Comprehensive MCP server testing tool - library and CLI

MIT Edition 2021
Development tools::TestingCommand line utilities #testing#cli#tools#validation#mcp

Quick Verdict

  • โœ“Actively maintained (updated 57d ago)
  • !Pre-1.0: API may have breaking changes
  • !Heavy dependency tree (22 direct deps)
  • โœ“Permissive license (MIT)

Security

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Downloads
664
Dependents
34
Releases
15
Size
804KB

Deep Insights

๐Ÿ“ˆ
Strong growth momentum

148 downloads in the last 30 days (5/day), up 95% from the previous period.

๐Ÿ‘ค
Prolific maintainer

The primary maintainer publishes 275 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.

๐Ÿ“ฆ
Heavy dependency tree

22 direct dependencies. Consider the impact on compile times and supply chain complexity.

๐ŸŒŸ
Used by top crates

Notable dependents include cargo-pmcp, pmcp-server-toolkit, pmcp-server, pmcp-sql-server, pmcp-openapi-server. When high-quality crates choose mcp-tester, it's a strong quality signal.

Health Breakdown

Maintenance 16/25

Recency, release consistency, active ratio

Quality 9/25

Yanked ratio, deps, size, maturity, features

Community 12/20

Reverse deps, ownership, ecosystem

Popularity 3/15

Downloads, momentum, growth trend

Documentation 10/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
0/day avg
04/275/156/26/207/87/25

Top Dependents

Version Adoption

v0.7.0
47%
v0.5.0
16%
v0.4.1
15%
v0.5.3
12%
v0.3.4
10%

Release Timeline

10 releasessince 2026
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README

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Maintainers

Dependencies
22
direct dependencies
Dependents
34
crates depend on mcp-tester

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