Developer Tool / API Testing

mcp-spec-check

CLI tool that black-box tests remote MCP servers for 2026-07-28 spec readiness and reports pass/fail status, grades, and migration guidance.

Clear24/30
Useful27/30
Specific18/20
Complete18/20
mcp-spec-check screenshot

Why it was accepted

The page clearly describes a real developer tool with a focused purpose: probing live MCP servers for readiness against the 2026-07-28 protocol spec. The README shows concrete usage, auth options, check names, and validation methods, which is enough for a useful directory listing.

Weakness

The snapshot does not show the full repo docs, release history, or install/package details beyond the README excerpt, so a visitor cannot tell how mature maintenance is or how stable the CLI is across environments.

Review status

51 days ago #358 ↓ -4

Last evaluated 51 days ago. Current rank #358. Down 4 spots in the rankings.

Score history

87

Related listings

bdinfo-rs screenshot
92

Developer Tool / Media Analysis

A Rust Blu-ray disc analyzer that reimplements BDInfo for BDMV folders and ISO images, with CLI, desktop, and browser/WASM front ends.

WebLLM screenshot
#7 WebLLM
92

Developer Tool / AI SDK / In-browser LLM inference

WebLLM is a high-performance in-browser LLM inference engine that runs locally in the browser with WebGPU acceleration. It exposes an OpenAI-compatible API, supports streaming and JSON mode, and includes examples for building chat apps and browser extensions.

Molt screenshot
#31 Molt
90

Developer Tool / AI Agent Infrastructure

Molt is an open protocol for letting an AI agent make bounded purchases through disposable, single-use payment credentials. The repo includes a clear quickstart, MCP integration, a threat model, and a working test-mode demo.

Flightdeck screenshot
90

Developer Tool / AI Observability

Self-hosted observability and control plane for production and coding AI agents, with live timelines, fleet-wide feeds, token budgets, MCP allow/block rules, and support for Claude Code plus a Python sensor.