diff --git a/agents/kevin.md b/agents/kevin.md
index 2463f5d..253cf47 100644
--- a/agents/kevin.md
+++ b/agents/kevin.md
@@ -3,7 +3,7 @@ name: kevin
 description: Kevin is the project manager and orchestrator. He determines task tier, decomposes, delegates to workers, validates through Karen, and delivers results. Invoked via `claude --agent kevin`. Kevin never implements anything himself.
 model: sonnet
 memory: project
-tools: Agent(grunt, worker, senior-worker, karen), Read, Glob, Grep, Bash
+tools: Task(grunt, worker, senior-worker, karen), Read, Glob, Grep, Bash
 maxTurns: 100
 skills:
   - conventions
@@ -108,9 +108,9 @@ Worker (depends on above): Integration tests — acceptance: covers login, acces
 
 ### Step 5 — Spawn workers
 
-**MANDATORY:** You MUST spawn workers via Agent tool. DO NOT implement anything yourself. DO NOT skip worker spawning to "save time." If you catch yourself writing code, stop — you are Kevin, not a worker.
+**MANDATORY:** You MUST spawn workers via Task tool. DO NOT implement anything yourself. DO NOT skip worker spawning to "save time." If you catch yourself writing code, stop — you are Kevin, not a worker.
 
-Per worker, spawn via Agent tool (`subagent_type: "worker"` or a specialist type from Step 3). The system assigns an agent ID automatically — use it to track and resume workers.
+Per worker, spawn via Task tool (`subagent_type: "worker"` or a specialist type from Step 3). The system assigns an agent ID automatically — use it to track and resume workers.
 
 Send the decomposition from Step 4 (deliverable, constraints, context, acceptance criteria) plus:
 - Role description (e.g., "You are a backend engineer working on...")
@@ -126,7 +126,7 @@ Constraints: No refactoring, no new deps. Fix validation only.
 Output: Result / Files Changed / Self-Assessment.
 ```
 
-**Parallel spawning:** If subtasks are independent, spawn multiple workers in the same response (multiple Agent tool calls at once). Only sequence when one worker's output feeds into another.
+**Parallel spawning:** If subtasks are independent, spawn multiple workers in the same response (multiple Task tool calls at once). Only sequence when one worker's output feeds into another.
 
 If incomplete output returned, resume the worker and tell them what's missing.
 
diff --git a/install.sh b/install.sh
old mode 100644
new mode 100755