Alternatives
Products that do what Mcpscore – validate any MCP server compliance with a new MCP version does
- 1
- 2
Test MCP servers like a real AI client, not just a ping
May 2026 · openstatus.dev
- 3
- 4TF
Jan 2026 · mcp-workbench.ai
- 5
- 6
- 7
Score any MCP server's agent-readiness in 30 seconds
Jun 2026 · isyourmcpready.com
- 8
- 9
An open framework for scoring how well an MCP tool definition communicates to an AI agent. Specification, reference implementation, CLI and hosted API.
3d ago · tdqs.dev
- 10MW
Jul 2026 · github.com
- 11
Inspect any remote MCP server — quality, cost, and security
22d ago · ytkoka.github.io
- 12MS
Hi HN, I've been building MCPSpec, an open-source CLI for MCP server reliability. Record sessions, generate mock servers, catch Tool Poisoning, and fail your CI build when something's wrong — without writing test code. There are ways to validate MCP servers today — the MCP Inspector, ad-hoc SDK scripts, unit tests for server internals — but nothing that handles regression detection, security auditing, mock generation, and CI pass/fail checks in one tool. MCPSpec does that: 1. Record a session against your real server, replay it after changes to catch regressions 2. Generate a standalone…
Feb 2026 · light-handle.github.io
- 13
- 14
- 15AA
2025 · api200.co
- 16
- 17MR
Hi HN, I'm Vlad. I've been building MCP servers and related tooling for a while now, and I kept hitting a class of bug that no unit test caught: someone on the team renames a tool parameter or tweaks a tool description, all the tests pass, but the AI agent that was calling that tool silently breaks. This happens because the model reads tool descriptions and parameter schemas to decide which tool to call and how, so a renamed parameter or a reworded description isn't just a cosmetic change — it directly affects the model's behavior. The MCP spec doesn't have tool versioning available yet, and…
Mar 2026 · github.com
- 18DS
MCP (Model Context Protocol) server that lets AI assistants check domain availability in real-time. Features: - Multi-source: Porkbun, Namecheap, RDAP, WHOIS - Price comparison across registrars - Social handle checking (GitHub, Twitter, npm, etc.) - Premium domain detection with pricing insights Works with any MCP-compatible client. Install: npx -y domain-search-mcp
Dec 2025 · github.com
- 19
Stop your coding agent from guessing at datasheets
Jun 2026 · docs.byteask.ai
- 20OA
As AI agents autonomously write and deploy code, there's no standard for verifying that what they shipped actually satisfies business requirements. OQP is an attempt to define that standard. It's MCP-compatible and defines four core endpoints: - GET /capabilities — what can this agent verify? - GET /context/workflows — what are the business rules for this workflow? - POST /verification/execute — run a verification workflow - POST /verification/assess-risk — what is the risk of this change? The analogy we keep coming back to: what OpenAPI did for REST APIs,…
Apr 2026 · github.com
- 21
MCP Vault is an independent directory for Model Context Protocol servers that helps developers discover, assess, and adopt MCP services with confidence. It indexes thousands of public servers and shows live verification, quality grades, client compatibility, and maintenance signa
19h ago · mcpvault.io
- 22
Hi HN, Luigi here. We maintain mcp-use an open-source TypeScript framework for building MCP servers and MCP Apps: https://github.com/mcp-use/mcp-use MCP is now (finally) stateless so we rewrote mcp-use v2 from scratch for the 2026-07-28 MCP spec revision: https://blog.modelcontextprotocol.io/posts/2026-07-28/ Thanks to the rebuild: - Throughput: +27% → from 8,615 to 10,982 median ops/sec - Cold launch: 2.2x faster → from 151.6 ms to 68.1 ms - Clean install: 82% smaller → from 404.6 MiB to 74.4 MiB Benchmark with methodology here:…
Aug 2026 · manufact.com
- 23
- 24
Ranked by how close each launch is in meaning, then by votes. Refine with a description →