feat(dispatch): enhance task description structure with detailed fields and context

.claude/skills/team-coordinate-v2/roles/coordinator/commands/analyze-task.md

@@ -58,6 +58,27 @@ Each capability produces default output artifacts:
 | tester | Test results | `<session>/artifacts/test-report.md` |
 | planner | Execution plan | `<session>/artifacts/execution-plan.md` |
 
+### Step 2.5: Key File Inference
+
+For each task, infer relevant files based on capability type and task keywords:
+
+| Capability | File Inference Strategy |
+|------------|------------------------|
+| researcher | Extract domain keywords → map to likely directories (e.g., "auth" → `src/auth/**`, `middleware/auth.ts`) |
+| developer | Extract feature/module keywords → map to source files (e.g., "payment" → `src/payments/**`, `types/payment.ts`) |
+| designer | Look for architecture/config keywords → map to config/schema files |
+| analyst | Extract target keywords → map to files under analysis |
+| tester | Extract test target keywords → map to source + test files |
+| writer | Extract documentation target → map to relevant source files for context |
+| planner | No specific files (planning is abstract) |
+
+**Inference rules:**
+- Extract nouns and verbs from task description
+- Match against common directory patterns (src/, lib/, components/, services/, utils/)
+- Include related type definition files (types/, *.d.ts)
+- For "fix bug" tasks, include error-prone areas (error handlers, validation)
+- For "implement feature" tasks, include similar existing features as reference
+
 ### Step 3: Dependency Graph Construction
 
 Build a DAG of work streams using natural ordering tiers:
@@ -123,7 +144,22 @@ Write `<session-folder>/task-analysis.json`:
       "prefix": "RESEARCH",
       "responsibility_type": "orchestration",
       "tasks": [
-        { "id": "RESEARCH-001", "description": "..." }
+        {
+          "id": "RESEARCH-001",
+          "goal": "What this task achieves and why",
+          "steps": [
+            "step 1: specific action with clear verb",
+            "step 2: specific action with clear verb",
+            "step 3: specific action with clear verb"
+          ],
+          "key_files": [
+            "src/path/to/relevant.ts",
+            "src/path/to/other.ts"
+          ],
+          "upstream_artifacts": [],
+          "success_criteria": "Measurable completion condition",
+          "constraints": "Scope limits, focus areas"
+        }
       ],
       "artifacts": ["research-findings.md"]
     }

.claude/skills/team-coordinate-v2/roles/coordinator/commands/dispatch.md

@@ -26,7 +26,21 @@ Create task chains from dynamic dependency graphs. Builds pipelines from the tas
 TaskCreate({
   subject: "<PREFIX>-<NNN>",
   owner: "<role-name>",
-  description: "<task description from task-analysis>\nSession: <session-folder>\nScope: <scope>\nInnerLoop: <true|false>\nRoleSpec: <session-folder>/role-specs/<role-name>.md",
+  description: "PURPOSE: <goal> | Success: <success_criteria>
+TASK:
+  - <step 1>
+  - <step 2>
+  - <step 3>
+CONTEXT:
+  - Session: <session-folder>
+  - Upstream artifacts: <artifact-1.md>, <artifact-2.md>
+  - Key files: <file1>, <file2>
+  - Shared memory: <session>/shared-memory.json
+EXPECTED: <deliverable path> + <quality criteria>
+CONSTRAINTS: <scope limits>
+---
+InnerLoop: <true|false>
+RoleSpec: <session-folder>/role-specs/<role-name>.md",
   blockedBy: [<dependency-list from graph>],
   status: "pending"
 })
@@ -37,16 +51,34 @@ TaskCreate({
 
 ### Task Description Template
 
-Every task description includes session path, inner loop flag, and role-spec path:
+Every task description includes structured fields for clarity:
 
 ```
-<task description>
-Session: <session-folder>
-Scope: <scope>
+PURPOSE: <goal from task-analysis.json#tasks[].goal> | Success: <success_criteria from task-analysis.json#tasks[].success_criteria>
+TASK:
+  - <step 1 from task-analysis.json#tasks[].steps[]>
+  - <step 2 from task-analysis.json#tasks[].steps[]>
+  - <step 3 from task-analysis.json#tasks[].steps[]>
+CONTEXT:
+  - Session: <session-folder>
+  - Upstream artifacts: <comma-separated list from task-analysis.json#tasks[].upstream_artifacts[]>
+  - Key files: <comma-separated list from task-analysis.json#tasks[].key_files[]>
+  - Shared memory: <session>/shared-memory.json
+EXPECTED: <artifact path from task-analysis.json#capabilities[].artifacts[]> + <quality criteria based on capability type>
+CONSTRAINTS: <constraints from task-analysis.json#tasks[].constraints>
+---
 InnerLoop: <true|false>
 RoleSpec: <session-folder>/role-specs/<role-name>.md
 ```
 
+**Field Mapping**:
+- `PURPOSE`: From `task-analysis.json#capabilities[].tasks[].goal` + `success_criteria`
+- `TASK`: From `task-analysis.json#capabilities[].tasks[].steps[]`
+- `CONTEXT.Upstream artifacts`: From `task-analysis.json#capabilities[].tasks[].upstream_artifacts[]`
+- `CONTEXT.Key files`: From `task-analysis.json#capabilities[].tasks[].key_files[]`
+- `EXPECTED`: From `task-analysis.json#capabilities[].artifacts[]` + quality criteria
+- `CONSTRAINTS`: From `task-analysis.json#capabilities[].tasks[].constraints`
+
 ### InnerLoop Flag Rules
 
 | Condition | InnerLoop |