fix: harden orchestration status and skill docs

.agents/skills/claude-api/SKILL.md

@@ -230,6 +230,8 @@ print(f"Cache creation: {message.usage.cache_creation_input_tokens}")
 Process large volumes asynchronously at 50% cost reduction:
 
 ```python
+import time
+
 batch = client.messages.batches.create(
     requests=[
         {
@@ -306,6 +308,8 @@ while True:
 ## Error Handling
 
 ```python
+import time
+
 from anthropic import APIError, RateLimitError, APIConnectionError
 
 try:

.agents/skills/crosspost/SKILL.md

@@ -148,6 +148,7 @@ A pattern I've been using that's made a real difference:
 If using a crossposting service (e.g., Postbridge, Buffer, or a custom API), the pattern looks like:
 
 ```python
+import os
 import requests
 
 resp = requests.post(
@@ -160,8 +161,10 @@ resp = requests.post(
             "linkedin": {"text": linkedin_version},
             "threads": {"text": threads_version}
         }
-    }
+    },
+    timeout=30
 )
+resp.raise_for_status()
 ```
 
 ### Manual Posting

.agents/skills/exa-search/SKILL.md

@@ -24,7 +24,11 @@ Exa MCP server must be configured. Add to `~/.claude.json`:
 ```json
 "exa-web-search": {
   "command": "npx",
-  "args": ["-y", "exa-mcp-server"],
+  "args": [
+    "-y",
+    "exa-mcp-server",
+    "tools=web_search_exa,web_search_advanced_exa,get_code_context_exa,crawling_exa,company_research_exa,linkedin_search_exa,deep_researcher_start,deep_researcher_check"
+  ],
   "env": { "EXA_API_KEY": "YOUR_EXA_API_KEY_HERE" }
 }
 ```

.agents/skills/x-api/SKILL.md

@@ -92,6 +92,7 @@ def post_thread(oauth, tweets: list[str]) -> list[str]:
         if reply_to:
             payload["reply"] = {"in_reply_to_tweet_id": reply_to}
         resp = oauth.post("https://api.x.com/2/tweets", json=payload)
+        resp.raise_for_status()
         tweet_id = resp.json()["data"]["id"]
         ids.append(tweet_id)
         reply_to = tweet_id
@@ -167,6 +168,8 @@ resp = oauth.post(
 Always check `x-rate-limit-remaining` and `x-rate-limit-reset` headers.
 
 ```python
+import time
+
 remaining = int(resp.headers.get("x-rate-limit-remaining", 0))
 if remaining < 5:
     reset = int(resp.headers.get("x-rate-limit-reset", 0))