# Rigour-labs MCP (@rigour-labs/mcp) - AgentBreakWatch Reference

> TL;DR Verdict: Rigour-labs MCP (`@rigour-labs/mcp`) is currently at v7.0.14 on NPM (published 2026-10-19), with a 90-day Stability Score of 78/100 (B) and MEDIUM schema drift risk across 77 releases in the last 90 days. Built on MCP SDK (^1.32.1); recent release v7.0.14 (up from v7.0.13) updates Developer Tools MCP tool schemas and transport handling (77 releases in last 90d). Pin exact version v7.0.14 in .mcp.json to avoid silent parameter drift.

## Live Telemetry Metadata
- Canonical Page: https://agentbreakwatch.vercel.app/p/rigour-labs-mcp
- Category Hub: https://agentbreakwatch.vercel.app/c/mcp-bridges-devtools (MCP Bridges, Transports, Inspectors & Developer Tools)
- Package Name: `@rigour-labs/mcp`
- Registry: NPM (https://www.npmjs.com/package/@rigour-labs/mcp)
- GitHub Repository: https://github.com/rigour-labs/rigour
- Vendor: Rigour Labs
- Latest Live Version: v7.0.14
- Published Date: 2026-10-19T11:25:04.757Z
- 90-Day Release Count: 77
- Direct Dependencies: 5
- License: MIT
- Stability Score: 78/100 (Grade B)
- Schema Drift Risk: MEDIUM
- Recommended Exact Pin Command: `npx -y @rigour-labs/mcp@7.0.14`
- Watched Symbols / MCP Tools: rigour-mcp, tools/list, tools/call
- Snapshot Timestamp: 2026-10-24T12:11:27.697Z

## Breaking Change & Schema Drift Summary
Built on MCP SDK (^1.32.1); recent release v7.0.14 (up from v7.0.13) updates Developer Tools MCP tool schemas and transport handling (77 releases in last 90d). Pin exact version v7.0.14 in .mcp.json to avoid silent parameter drift.

## Migration Diff: Before (Deprecated / Unpinned Pattern)
```
"rigour-labs-mcp": {
  "command": "npx",
  "args": ["-y", "@rigour-labs/mcp@latest"]
}
```

## Migration Diff: After (Verified v7.0.14 Pattern)
```
"rigour-labs-mcp": {
  "command": "npx",
  "args": ["-y", "@rigour-labs/mcp@7.0.14"]
}
```

## Recent Verified Releases
- v7.0.14 (published 2026-10-19) [LATEST]
- v7.0.13 (published 2026-10-16)
- v7.0.12 (published 2026-10-16)
- v7.0.11 (published 2026-10-16)
- v7.0.10 (published 2026-10-16)
- v7.0.9 (published 2026-10-16)