fix: expert-cd workflow and create-expert model tiers

.github/workflows/expert-cd.yml

@@ -19,30 +19,21 @@ jobs:
     steps:
       - uses: actions/checkout@v6
 
-      - uses: oven-sh/setup-bun@v2
-
-      - run: bun install --frozen-lockfile
-
-      - run: bun run build
+      - uses: actions/setup-node@v4
+        with:
+          node-version: '22'
 
       - name: Extract version from perstack.toml
         id: version
         run: |
-          VERSION=$(bun -e "
-            const TOML = require('smol-toml');
-            const fs = require('fs');
-            const config = TOML.parse(fs.readFileSync('${{ matrix.definition.path }}/perstack.toml', 'utf-8'));
-            const experts = config.experts || {};
-            const coordinator = Object.entries(experts).find(([k]) => !k.startsWith('@'));
-            console.log(coordinator?.[1]?.version || '1.0.0');
-          ")
+          VERSION=$(grep -m1 '^version' ${{ matrix.definition.path }}/perstack.toml | sed 's/.*"\(.*\)".*/\1/')
           echo "version=$VERSION" >> "$GITHUB_OUTPUT"
           echo "Extracted version: $VERSION"
 
       - name: Check if version already exists
         id: check
         run: |
-          OUTPUT=$(npx perstack expert versions ${{ matrix.definition.name }} \
+          OUTPUT=$(npx -y perstack expert versions ${{ matrix.definition.name }} \
             --api-key ${{ secrets.PERSTACK_API_KEY }} 2>&1) || true
           echo "$OUTPUT"
           if echo "$OUTPUT" | grep -q "^  ${{ steps.version.outputs.version }}"; then
@@ -56,14 +47,14 @@ jobs:
       - name: Publish scope if private
         if: steps.check.outputs.should-publish == 'true'
         run: |
-          npx perstack expert publish ${{ matrix.definition.name }} \
+          npx -y perstack expert publish ${{ matrix.definition.name }} \
             --api-key ${{ secrets.PERSTACK_API_KEY }} || true
 
       - name: Push to draft
         if: steps.check.outputs.should-publish == 'true'
         id: push
         run: |
-          OUTPUT=$(npx perstack expert push ${{ matrix.definition.draft-id }} \
+          OUTPUT=$(npx -y perstack expert push ${{ matrix.definition.draft-id }} \
             --config ${{ matrix.definition.path }}/perstack.toml \
             --api-key ${{ secrets.PERSTACK_API_KEY }})
           echo "$OUTPUT"
@@ -73,7 +64,7 @@ jobs:
       - name: Assign version
         if: steps.check.outputs.should-publish == 'true'
         run: |
-          npx perstack expert version \
+          npx -y perstack expert version \
             ${{ matrix.definition.draft-id }} \
             ${{ steps.push.outputs.ref-id }} \
             ${{ steps.version.outputs.version }} \

definitions/create-expert/perstack.toml

@@ -4,6 +4,7 @@ model = "claude-sonnet-4-5"
 providerName = "anthropic"
 
 [experts."create-expert"]
+defaultModelTier = "high"
 version = "1.0.0"
 description = "Creates and modifies Perstack expert definitions in perstack.toml"
 instruction = """
@@ -38,6 +39,7 @@ packageName = "@perstack/base"
 pick = ["exec", "attemptCompletion"]
 
 [experts."@create-expert/planner"]
+defaultModelTier = "high"
 version = "1.0.0"
 description = """
 Designs expert architectures for Perstack. Provide: (1) what the expert should do, (2) path to existing perstack.toml if one exists. \
@@ -131,6 +133,7 @@ packageName = "@perstack/base"
 pick = ["readTextFile", "writeTextFile", "exec", "todo", "attemptCompletion"]
 
 [experts."@create-expert/skill-finder"]
+defaultModelTier = "low"
 version = "1.0.0"
 description = """
 Searches the MCP registry for MCP servers that match expert skill requirements. Provide: path to plan.md \
@@ -193,6 +196,7 @@ packageName = "@perstack/create-expert-skill"
 pick = ["searchMcpRegistry", "getMcpServerDetail"]
 
 [experts."@create-expert/definition-writer"]
+defaultModelTier = "low"
 version = "1.0.0"
 description = """
 Writes Perstack expert definitions in perstack.toml from a design plan. Provide: path to the plan file (e.g. plan.md). \
@@ -290,6 +294,7 @@ packageName = "@perstack/base"
 pick = ["readTextFile", "writeTextFile", "exec", "todo", "attemptCompletion"]
 
 [experts."@create-expert/expert-tester"]
+defaultModelTier = "low"
 version = "1.0.0"
 description = """
 Tests Perstack expert definitions in a perstack.toml. Provide: path to the perstack.toml to test. \