v1.4.0
mcpx v1.4.0
mcpx is now the secure gateway for MCP servers — the missing control plane between AI agents and MCP servers.
What's new
- Security policy engine — tool allow/deny, argument inspection, content regex (SQL mutations, path traversal). Global + per-server cascading. Three modes:
read-only,editing,custom. - Audit logging — JSONL audit trail for every tool call with secret redaction.
- Lifecycle hooks — automatic project activation on connect (Serena, etc). Clear errors with actionable hints.
- Monorepo workspaces — auto-detect workspace from cwd, per-workspace lifecycle + security.
- Auto version detection —
mcpx versionnow reads the correct version from Go build info. No ldflags needed. - Website redesigned — new landing page, Security (5 pages), Workspaces (3 pages), Integrations (5 pages).
Install
# Homebrew
brew install codestz/tap/mcpx
# Go
go install github.com/codestz/mcpx/cmd/mcpx@latestVerify
mcpx version
# mcpx v1.4.0Stats
- 244 tests passing across 9 packages
- 13 new documentation pages
Full changelog: https://github.com/Codestz/mcpx/blob/main/CHANGELOG.md
Documentation: https://codestz.github.io/mcpx