feat(ecc): harmonize PR #24 ECC bundle onto current merged (#25)

feat(ecc): harmonize PR #24 ECC bundle onto current merged

Author: cursor[bot]

.agents/skills/periscope/SKILL.md

@@ -235,3 +235,6 @@ and handoff notes before expanding scope.
 | `/add-or-update-backend-feature-with-tests` | `.claude/commands/add-or-update-backend-feature-with-tests.md` |
 | `/frontend-component-update-with-i18n-and-tests` | `.claude/commands/frontend-component-update-with-i18n-and-tests.md` |
 | `/documentation-and-blueprint-update` | `.claude/commands/documentation-and-blueprint-update.md` |
+| `/add-or-update-database-feature` | `.claude/commands/add-or-update-database-feature.md` |
+| `/add-new-parser-or-provider` | `.claude/commands/add-new-parser-or-provider.md` |
+| `/feature-development-with-tests-and-docs` | `.claude/commands/feature-development-with-tests-and-docs.md` |

.claude/commands/add-new-parser-or-provider.md

@@ -0,0 +1,42 @@
+---
+name: add-new-parser-or-provider
+description: Workflow command scaffold for add-new-parser-or-provider in periscope.
+allowed_tools: ["Bash", "Read", "Write", "Grep", "Glob"]
+---
+
+# /add-new-parser-or-provider
+
+Use this workflow when working on **add-new-parser-or-provider** in `periscope`.
+
+## Goal
+
+Adds support for a new agent/provider/parser, including implementation, integration, and test coverage.
+
+## Common Files
+
+- `internal/parser/*_provider.go`
+- `internal/parser/*.go`
+- `internal/parser/testdata/*/*.json`
+- `internal/parser/*_test.go`
+- `internal/parser/provider.go`
+- `internal/sync/engine.go`
+
+## Suggested Sequence
+
+1. Understand the current state and failure mode before editing.
+2. Make the smallest coherent change that satisfies the workflow goal.
+3. Run the most relevant verification for touched files.
+4. Summarize what changed and what still needs review.
+
+## Typical Commit Signals
+
+- Add new parser/provider Go files (e.g., internal/parser/<provider>_provider.go, internal/parser/<provider>.go).
+- Update provider registry or discovery (e.g., internal/parser/provider.go).
+- Add or update test data and test cases (e.g., internal/parser/testdata/<provider>/*.json, internal/parser/<provider>_test.go).
+- Integrate with sync engine if needed (e.g., internal/sync/engine.go).
+- Update documentation and format sources (e.g., docs/internal/session-format-sources.md, docs/configuration.md).
+
+## Notes
+
+- Treat this as a scaffold, not a hard-coded script.
+- Update the command if the workflow evolves materially.

.claude/commands/add-or-update-database-feature.md

@@ -0,0 +1,41 @@
+---
+name: add-or-update-database-feature
+description: Workflow command scaffold for add-or-update-database-feature in periscope.
+allowed_tools: ["Bash", "Read", "Write", "Grep", "Glob"]
+---
+
+# /add-or-update-database-feature
+
+Use this workflow when working on **add-or-update-database-feature** in `periscope`.
+
+## Goal
+
+Implements a new database-backed feature or updates existing database logic, including schema changes, new tables, triggers, and related Go logic.
+
+## Common Files
+
+- `internal/db/schema.sql`
+- `internal/db/*.go`
+- `internal/db/*_test.go`
+- `cmd/agentsview/*_test.go`
+- `docs/superpowers/specs/*.md`
+
+## Suggested Sequence
+
+1. Understand the current state and failure mode before editing.
+2. Make the smallest coherent change that satisfies the workflow goal.
+3. Run the most relevant verification for touched files.
+4. Summarize what changed and what still needs review.
+
+## Typical Commit Signals
+
+- Edit or add SQL schema files (e.g., internal/db/schema.sql).
+- Update Go code for database access and logic (e.g., internal/db/*.go).
+- Add or update trigger DDL and migration logic in Go (e.g., internal/db/db.go).
+- Write or update tests for new/changed database logic (e.g., internal/db/*_test.go, cmd/agentsview/*_test.go).
+- Update or add documentation/specs if the feature is significant (e.g., docs/superpowers/specs/...).
+
+## Notes
+
+- Treat this as a scaffold, not a hard-coded script.
+- Update the command if the workflow evolves materially.

.claude/commands/feature-development-with-tests-and-docs.md

@@ -0,0 +1,41 @@
+---
+name: feature-development-with-tests-and-docs
+description: Workflow command scaffold for feature-development-with-tests-and-docs in periscope.
+allowed_tools: ["Bash", "Read", "Write", "Grep", "Glob"]
+---
+
+# /feature-development-with-tests-and-docs
+
+Use this workflow when working on **feature-development-with-tests-and-docs** in `periscope`.
+
+## Goal
+
+Implements a new feature or significant enhancement, accompanied by tests and documentation/specs.
+
+## Common Files
+
+- `internal/*/*.go`
+- `internal/*/*_test.go`
+- `cmd/agentsview/*_test.go`
+- `docs/superpowers/specs/*.md`
+- `docs/configuration.md`
+- `frontend/src/lib/utils/agents.ts`
+
+## Suggested Sequence
+
+1. Understand the current state and failure mode before editing.
+2. Make the smallest coherent change that satisfies the workflow goal.
+3. Run the most relevant verification for touched files.
+4. Summarize what changed and what still needs review.
+
+## Typical Commit Signals
+
+- Implement feature in Go (e.g., internal/<area>/*.go).
+- Write or update tests (e.g., internal/<area>/*_test.go, cmd/agentsview/*_test.go).
+- Update or add documentation/specs (e.g., docs/superpowers/specs/*.md, docs/configuration.md).
+- Update frontend if feature is user-facing (e.g., frontend/src/lib/utils/agents.ts).
+
+## Notes
+
+- Treat this as a scaffold, not a hard-coded script.
+- Update the command if the workflow evolves materially.

.claude/ecc-tools.json

@@ -189,7 +189,10 @@
     ".claude/commands/refactoring.md",
     ".claude/commands/add-or-update-backend-feature-with-tests.md",
     ".claude/commands/frontend-component-update-with-i18n-and-tests.md",
-    ".claude/commands/documentation-and-blueprint-update.md"
+    ".claude/commands/documentation-and-blueprint-update.md",
+    ".claude/commands/add-or-update-database-feature.md",
+    ".claude/commands/add-new-parser-or-provider.md",
+    ".claude/commands/feature-development-with-tests-and-docs.md"
   ],
   "packageFiles": {
     "runtime-core": [
@@ -210,7 +213,10 @@
       ".claude/commands/refactoring.md",
       ".claude/commands/add-or-update-backend-feature-with-tests.md",
       ".claude/commands/frontend-component-update-with-i18n-and-tests.md",
-      ".claude/commands/documentation-and-blueprint-update.md"
+      ".claude/commands/documentation-and-blueprint-update.md",
+      ".claude/commands/add-or-update-database-feature.md",
+      ".claude/commands/add-new-parser-or-provider.md",
+      ".claude/commands/feature-development-with-tests-and-docs.md"
     ]
   },
   "moduleFiles": {
@@ -232,7 +238,10 @@
       ".claude/commands/refactoring.md",
       ".claude/commands/add-or-update-backend-feature-with-tests.md",
       ".claude/commands/frontend-component-update-with-i18n-and-tests.md",
-      ".claude/commands/documentation-and-blueprint-update.md"
+      ".claude/commands/documentation-and-blueprint-update.md",
+      ".claude/commands/add-or-update-database-feature.md",
+      ".claude/commands/add-new-parser-or-provider.md",
+      ".claude/commands/feature-development-with-tests-and-docs.md"
     ]
   },
   "files": [
@@ -315,6 +324,21 @@
       "moduleId": "workflow-pack",
       "path": ".claude/commands/documentation-and-blueprint-update.md",
       "description": "Workflow command scaffold for documentation-and-blueprint-update."
+    },
+    {
+      "moduleId": "workflow-pack",
+      "path": ".claude/commands/add-or-update-database-feature.md",
+      "description": "Workflow command scaffold for add-or-update-database-feature."
+    },
+    {
+      "moduleId": "workflow-pack",
+      "path": ".claude/commands/add-new-parser-or-provider.md",
+      "description": "Workflow command scaffold for add-new-parser-or-provider."
+    },
+    {
+      "moduleId": "workflow-pack",
+      "path": ".claude/commands/feature-development-with-tests-and-docs.md",
+      "description": "Workflow command scaffold for feature-development-with-tests-and-docs."
     }
   ],
   "workflows": [
@@ -329,6 +353,18 @@
     {
       "command": "documentation-and-blueprint-update",
       "path": ".claude/commands/documentation-and-blueprint-update.md"
+    },
+    {
+      "command": "add-or-update-database-feature",
+      "path": ".claude/commands/add-or-update-database-feature.md"
+    },
+    {
+      "command": "add-new-parser-or-provider",
+      "path": ".claude/commands/add-new-parser-or-provider.md"
+    },
+    {
+      "command": "feature-development-with-tests-and-docs",
+      "path": ".claude/commands/feature-development-with-tests-and-docs.md"
     }
   ],
   "adapters": {
@@ -341,7 +377,10 @@
         ".claude/commands/refactoring.md",
         ".claude/commands/add-or-update-backend-feature-with-tests.md",
         ".claude/commands/frontend-component-update-with-i18n-and-tests.md",
-        ".claude/commands/documentation-and-blueprint-update.md"
+        ".claude/commands/documentation-and-blueprint-update.md",
+        ".claude/commands/add-or-update-database-feature.md",
+        ".claude/commands/add-new-parser-or-provider.md",
+        ".claude/commands/feature-development-with-tests-and-docs.md"
       ]
     },
     "codex": {