config(git,claude,ssh): templated gitconfig; claude settings/commands/hooks/skills; ssh config

gitconfig: name/email from chezmoi data, gh credential helper by PATH
lookup (portable to darwin). claude: no credentials, history, projects,
sessions, or plugin caches. ssh config as private_ (0600).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

dot_claude/skills/agents-sdk/references/routing.md

@@ -0,0 +1,75 @@
+# Routing
+
+Fetch https://developers.cloudflare.com/agents/api-reference/routing/ for complete documentation.
+
+## Default URL Pattern
+
+`/agents/{kebab-class-name}/{instance-name}`
+
+```typescript
+import { routeAgentRequest } from "agents";
+
+export default {
+  fetch: (req, env) =>
+    routeAgentRequest(req, env) ?? new Response("Not found", { status: 404 })
+};
+```
+
+| Class | URL |
+|-------|-----|
+| `Counter` | `/agents/counter/user-123` |
+| `ChatRoom` | `/agents/chat-room/lobby` |
+| `MyAgent` | `/agents/my-agent/default` |
+
+Subpaths after the instance name (e.g. `/agents/my-agent/default/api/data`) route to `onRequest`.
+
+## Custom Routing with `getAgentByName`
+
+```typescript
+import { getAgentByName } from "agents";
+
+export default {
+  async fetch(req, env) {
+    const url = new URL(req.url);
+    if (url.pathname.startsWith("/api/")) {
+      const agent = getAgentByName(env.MyAgent, "singleton");
+      return agent.fetch(req);
+    }
+    return routeAgentRequest(req, env);
+  }
+};
+```
+
+## Options
+
+```typescript
+routeAgentRequest(req, env, {
+  cors: true,
+  prefix: "/api/agents",
+  locationHint: "enam",
+  jurisdiction: "eu",
+  props: { userId: "123" },
+  onBeforeConnect: async (req) => { /* auth check */ },
+  onBeforeRequest: async (req) => { /* auth check */ }
+});
+```
+
+`props` are delivered to `onStart(props)` on first access.
+
+## Client Side
+
+```tsx
+useAgent({
+  agent: "MyAgent",
+  name: "instance-1",
+  host: "https://my-worker.workers.dev",
+  basePath: "/api/agents",
+  path: "/custom-subpath"
+});
+```
+
+## Common Mistakes
+
+- Class name `MyAgent` becomes kebab `my-agent` in URLs — match exactly
+- "Namespace not found" error = the `class_name` in wrangler doesn't match your exported class
+- If `sendIdentityOnConnect: false`, the `ready` promise on the client may never resolve — use state sync instead