Skill Vision ControlSAFE
Safe MCP Skill version manager - detect updates, A/B testing, smart merge
Overview
From the repository's own README, as read at the audited commit. Badges and raw HTML are left out.
[](https://badge.fury.io/js/skill-vision-control) [](https://opensource.org/licenses/MIT)
Safe MCP Skill Version Manager - Detect updates, parallel testing, smart merge, confirm before replace
Features
- 🔍 Update Detection - Automatically detect new versions from GitHub/npm
- 🛡️ Security Scanning - Auto scan before download (Sentinel integration)
- 📦 Version Management - Keep multiple versions, switch anytime
- 🔀 Smart Merge - Merge official updates with your custom changes
- 🧪 A/B Testing - Test new versions before switching
- ⏰ Scheduled Checks - Automatic weekly/monthly update checks
- 🔔 Notifications - Desktop notifications for updates
- 🤖 MCP Server - Let AI manage your skills
Installation
npm install -g skill-vision-control
Or with yarn:
yarn global add skill-vision-control
Quick Start
# Add a skill to manage svc add weather --source github:username/weather-mcp # Check for updates svc check # Download new version (keeps old version) svc download weather # Test and switch svc switch weather --version v1.1.0 # Or if you have custom changes, merge them svc merge weather
Commands
Skill Management
Version Control
3f32a979da05OBSERVED · 2026-10-07Connect
Built from this server's own package name, version and transport as found in its source — not copied from anyone's documentation, so it cannot drift against a page we do not control.
claude mcp add skill-vision-control -- npx -y [email protected]
{
"mcpServers": {
"skill-vision-control": {
"command": "npx",
"args": [
"-y",
"[email protected]"
]
}
}
}Exposed tools (9)
6 read · 3 write · 0 destructive.
| Tool | Risk | Description |
|---|---|---|
svc_check_updates | read | Check for available updates for skills |
svc_download_update | write | Download a new version without replacing current |
svc_get_conflicts | write | Get merge conflicts for a skill |
svc_get_skill_info | read | Get detailed information about a specific skill |
svc_get_versions | read | Get all local versions of a skill |
svc_list_skills | read | List all managed MCP skills |
svc_merge | write | Merge official new version with custom changes |
svc_rollback | read | Rollback a skill to its previous version |
svc_switch_version | read | Switch to a specific version of a skill |
Trust audit
SAFEgrade B · trust 89/100 Nothing in the source contradicts what it says it does. Grade A is reserved for packages that have also passed the behavioural sandbox.
| Layer | What it checks | Result |
|---|---|---|
| L0 | Provenance & inventory | PASS |
| L1 | Static analysis of the code | WARN |
| L2 | Instruction surface (what it tells the agent) | PASS |
| L3 | Class-specific surface | PASS |
| L4 | Behavioural (sandbox) | SKIPPED |
What the source does
- Filesystem
- declared (2 observation(s))
- Network
- declared (5 observation(s))
- Shell
- none-observed
- Dependencies
- not all pinned
- Secrets in source
- none-found
Findings (2)
console.log(` GitHub Token: ${config.githubToken ? chalk.green('Set') : chalk.yellow('Not set')}`);@modelcontextprotocol/sdk, @types/tar, axios, chalk, commander, diff3, inquirer, node-cron
Gates applied: no_behavioural_pass.
3f32a979da05full audit observations/trust-audit/mcp-server/jane-xiaoer__skill-vision-control.json · Report an issue / request a re-scanAudit history
Every audit this server has had. A grade with a past is a grade somebody is still checking.
| Date | Source | Verdict | Grade | Score | Change |
|---|---|---|---|---|---|
| 2026-10-07 | 3f32a979da05 | SAFE | B | 89 | first audit |
Questions
What is the Skill Vision Control MCP server?
Safe MCP Skill version manager - detect updates, A/B testing, smart merge
What tools does Skill Vision Control expose?
9 in total: 6 read-only, 3 that write, and 0 that can delete or overwrite. Every one is listed on this page with its risk.
Is Skill Vision Control safe to connect to an agent?
The audit found nothing in the source that contradicts what it says it does, and graded it B (89/100). Grade A is held back for packages that have also passed a sandboxed behavioural run, which is why a clean server reads B.
What credentials does Skill Vision Control need?
No credential environment variables were found in its source, so it appears to need none.
How does Skill Vision Control run?
It speaks stdio, so it runs as a local process your client starts. It is published on npm as skill-vision-control at 1.3.0.
How current is this page?
The grade is for one exact copy of the source (3f32a979da05), read on 2026-10-07. The repository is watched and re-audited when it changes.