MCPMaster v4.4
Enterprise Model Context Protocol (MCP) control plane for VS Code — configure once, secure everywhere. Works with GitHub Copilot, Claude, Cursor, Windsurf, Codex TOML, and 8 AI clients.
Why MCPMaster?
| vs Competitors |
MCPMaster advantage |
Manual mcp.json editing |
Test → Enable with health status per connection |
| MCP Catalog (community only) |
25 built-in providers with 100+ read-only tools |
| Single-client config tools |
8-client sync including Codex TOML |
| No governance |
Audit, CEF export, policy packs, config diff + repair |
| Plain-text secrets |
OS keychain + JIT injection for VS Code |
| Guess which integrations to add |
Stack Advisor — role-based recommendations |
Quick Start
- Open MCPMaster in the Activity Bar
- Complete the onboarding wizard (first run)
- Add → pick a template or provider → fill form → Save
- Home → Test → Enable → syncs to your AI clients
See docs/quickstart.md for Grafana + Copilot in 5 minutes.
UI (7 tabs)
| Tab |
Purpose |
| Home |
Connections, health, enable/disable, Copilot prompts |
| Add |
Templates + 25 providers with guided forms |
| Market |
Built-in providers + 32 community npx servers |
| Tools |
Catalog + live introspection for community MCP |
| Clients |
8 AI clients, config diff, sync all, repair drift |
| Hub |
Stack Advisor, policy packs, backup/restore, analytics |
| Audit |
JSONL and CEF compliance export |
v4.4 Highlights
- 8 new providers — GitLab, Notion, Linear, Azure DevOps, New Relic, Opsgenie, Honeycomb, Supabase
- 32 community servers — curated npx catalog in Market tab
- Stack Advisor — SRE, Developer, Data, Security role recommendations
- Repair Sync — fix client config drift in one click
- Duplicate Connection — clone configs without re-entering metadata
v4.2 Enterprise Features
- Onboarding wizard — first-run guided setup
- Connection templates — Grafana, GitHub, K8s, Snowflake, Slack, GitLab, Linear, Supabase
- Live tool introspection —
tools/list for community MCP servers
- Config diff — compare MCPMaster entries across clients
- Policy packs — Balanced, Strict, Dev-Friendly, Compliance
- Backup & restore — export/import + team share packs (no secrets)
- Codex TOML sync — OpenAI Codex
config.toml support
- Usage analytics — tests, enables, syncs from audit trail
Observability: Grafana, Splunk, Prometheus, Datadog, CloudWatch, New Relic, Honeycomb
Data: MongoDB, PostgreSQL, Elasticsearch, Redis, Snowflake, Supabase
DevOps: Jira, GitHub, GitLab, Linear, Azure DevOps, Kubernetes, PagerDuty, Opsgenie
Collaboration: Confluence, Notion, Slack
Generic: Generic REST, External MCP (community/imported)
Security
See SECURITY.md for keychain, JIT, allowlists, and policy guidance.
Commands
MCPMaster: Open HomeMCPMaster: Open MarketplaceMCPMaster: Run DoctorMCPMaster: What's NewMCPMaster: Export BackupMCPMaster: Sync All AI Clients
CLI (CI/CD)
npm run cli:doctor # Node + 8 clients + workspace secret scan
npm run cli:sync-dry # MCPMaster entries per client (drift detection)
npm run cli:validate # Extension state, audit log, backups
npm run cli:export-audit # Copy audit.jsonl for SIEM
Development
npm install
npm run compile
npm test
# Press F5 with test-workspace folder
Docs
SEO / Marketplace
Search terms: vscode mcp, model context protocol, copilot mcp, cursor mcp, enterprise mcp, grafana mcp, kubernetes mcp, gitlab mcp, linear mcp.
| |
