# Skill Health Dashboard

Shows a comprehensive health dashboard for all skills in the portfolio with success rate sparklines, failure pattern clustering, pending amendments, and version history.

## Implementation

Run the skill health CLI in dashboard mode:

```bash
ECC_ROOT="$(node -e "var r=(function(){var p=require('path'),f=require('fs'),o=require('os');var e=process.env.CLAUDE_PLUGIN_ROOT;if(e&&e.trim())return e.trim();var d=(process.env.CLAUDE_CONFIG_DIR||'').trim()||p.join(o.homedir(),'.claude');if(d==='~')d=o.homedir();else if(d.charAt(0)==='~'&&(d.charAt(1)==='/'||d.charCodeAt(1)===92))d=p.join(o.homedir(),d.slice(2));try{if(o.platform()==='linux'){var v=f.readFileSync('/proc/version','utf8').toLowerCase();if(v.includes('microsoft')){var b=String.fromCharCode(92),m=d.match(/^([A-Za-z]):/);if(m&&(d.charAt(2)==='/'||d.charAt(2)===b)){var dl=m[1].toLowerCase();d='/mnt/'+dl+d.slice(2).split(b).join('/')}}}}catch(_){}d=p.resolve(d);function L(x){try{return require(p.join(x,'scripts','lib','resolve-ecc-root')).resolveEccRoot()}catch(_){return null}}var r=L(d);if(r)return r;var s=['ecc','ecc@ecc','marketplaces/ecc','everything-claude-code','everything-claude-code@everything-claude-code','marketplaces/everything-claude-code'];for(var i=0;i<s.length;i++){r=L(p.join(d,'plugins',s[i]));if(r)return r}function D(x){try{return f.readdirSync(x,{withFileTypes:true}).filter(function(z){return z.isDirectory()}).map(function(z){return z.name})}catch(e){if(e.code==='ENOENT')return [];throw e}}var g=['ecc','everything-claude-code'];for(var j=0;j<g.length;j++){var c=p.join(d,'plugins','cache',g[j]);var O=D(c);for(var k=0;k<O.length;k++){var q=p.join(c,O[k]);var V=D(q);for(var m=0;m<V.length;m++){r=L(p.join(q,V[m]));if(r)return r}}}return d})();console.log(r)")" &&
node "$ECC_ROOT/scripts/skills-health.js" --dashboard
```

For a specific panel only:

```bash
ECC_ROOT="$(node -e "var r=(function(){var p=require('path'),f=require('fs'),o=require('os');var e=process.env.CLAUDE_PLUGIN_ROOT;if(e&&e.trim())return e.trim();var d=(process.env.CLAUDE_CONFIG_DIR||'').trim()||p.join(o.homedir(),'.claude');if(d==='~')d=o.homedir();else if(d.charAt(0)==='~'&&(d.charAt(1)==='/'||d.charCodeAt(1)===92))d=p.join(o.homedir(),d.slice(2));try{if(o.platform()==='linux'){var v=f.readFileSync('/proc/version','utf8').toLowerCase();if(v.includes('microsoft')){var b=String.fromCharCode(92),m=d.match(/^([A-Za-z]):/);if(m&&(d.charAt(2)==='/'||d.charAt(2)===b)){var dl=m[1].toLowerCase();d='/mnt/'+dl+d.slice(2).split(b).join('/')}}}}catch(_){}d=p.resolve(d);function L(x){try{return require(p.join(x,'scripts','lib','resolve-ecc-root')).resolveEccRoot()}catch(_){return null}}var r=L(d);if(r)return r;var s=['ecc','ecc@ecc','marketplaces/ecc','everything-claude-code','everything-claude-code@everything-claude-code','marketplaces/everything-claude-code'];for(var i=0;i<s.length;i++){r=L(p.join(d,'plugins',s[i]));if(r)return r}function D(x){try{return f.readdirSync(x,{withFileTypes:true}).filter(function(z){return z.isDirectory()}).map(function(z){return z.name})}catch(e){if(e.code==='ENOENT')return [];throw e}}var g=['ecc','everything-claude-code'];for(var j=0;j<g.length;j++){var c=p.join(d,'plugins','cache',g[j]);var O=D(c);for(var k=0;k<O.length;k++){var q=p.join(c,O[k]);var V=D(q);for(var m=0;m<V.length;m++){r=L(p.join(q,V[m]));if(r)return r}}}return d})();console.log(r)")" &&
node "$ECC_ROOT/scripts/skills-health.js" --dashboard --panel failures
```

For machine-readable output:

```bash
ECC_ROOT="$(node -e "var r=(function(){var p=require('path'),f=require('fs'),o=require('os');var e=process.env.CLAUDE_PLUGIN_ROOT;if(e&&e.trim())return e.trim();var d=(process.env.CLAUDE_CONFIG_DIR||'').trim()||p.join(o.homedir(),'.claude');if(d==='~')d=o.homedir();else if(d.charAt(0)==='~'&&(d.charAt(1)==='/'||d.charCodeAt(1)===92))d=p.join(o.homedir(),d.slice(2));try{if(o.platform()==='linux'){var v=f.readFileSync('/proc/version','utf8').toLowerCase();if(v.includes('microsoft')){var b=String.fromCharCode(92),m=d.match(/^([A-Za-z]):/);if(m&&(d.charAt(2)==='/'||d.charAt(2)===b)){var dl=m[1].toLowerCase();d='/mnt/'+dl+d.slice(2).split(b).join('/')}}}}catch(_){}d=p.resolve(d);function L(x){try{return require(p.join(x,'scripts','lib','resolve-ecc-root')).resolveEccRoot()}catch(_){return null}}var r=L(d);if(r)return r;var s=['ecc','ecc@ecc','marketplaces/ecc','everything-claude-code','everything-claude-code@everything-claude-code','marketplaces/everything-claude-code'];for(var i=0;i<s.length;i++){r=L(p.join(d,'plugins',s[i]));if(r)return r}function D(x){try{return f.readdirSync(x,{withFileTypes:true}).filter(function(z){return z.isDirectory()}).map(function(z){return z.name})}catch(e){if(e.code==='ENOENT')return [];throw e}}var g=['ecc','everything-claude-code'];for(var j=0;j<g.length;j++){var c=p.join(d,'plugins','cache',g[j]);var O=D(c);for(var k=0;k<O.length;k++){var q=p.join(c,O[k]);var V=D(q);for(var m=0;m<V.length;m++){r=L(p.join(q,V[m]));if(r)return r}}}return d})();console.log(r)")" &&
node "$ECC_ROOT/scripts/skills-health.js" --dashboard --json
```

## Usage

```
/skill-health                    # Full dashboard view
/skill-health --panel failures   # Only failure clustering panel
/skill-health --json             # Machine-readable JSON output
```

## What to Do

1. Run the skills-health.js script with --dashboard flag
2. Display the output to the user
3. If any skills are declining, highlight them and suggest running /evolve
4. If there are pending amendments, suggest reviewing them

## Panels

- **Success Rate (30d)** — Sparkline charts showing daily success rates per skill
- **Failure Patterns** — Clustered failure reasons with horizontal bar chart
- **Pending Amendments** — Amendment proposals awaiting review
- **Version History** — Timeline of version snapshots per skill

## Snapshot storage

Snapshot creation and rollback require writable storage with hardlink support. The versioning API checks that capability before creating or changing version history and refuses unsupported storage without a copy fallback. Use a hardlink-capable location for new snapshots. Reading existing health and version history does not require creating hard links.