feat: add claude-cli, codex-cli, cursor-cli, local-llm tool guides; sync README, llm.txt, manifest

llm.txt

@@ -31,6 +31,10 @@ New agent? Read documents/onboarding.md first — it sequences the full orientat
     tailscale.llm.md     Tailscale network — machine IPs, kittens bridge, connectivity
     vault.llm.md         Vault secrets — all credential paths, read patterns
     k8s.llm.md           k8s silma-ai stack — services, ports, kubectl patterns
+    local-llm.llm.md    Local LLMs — Gemma-4-E4B (localhost:8080) + Gemma-4-26B (localhost:8081)
+    claude-cli.md        Claude Code CLI — commands, flags, MCP, local LLM usage
+    codex-cli.md         OpenAI Codex CLI — install, approval modes, AGENTS.md
+    cursor-cli.md        Cursor IDE/CLI — agent mode, rules, MCP, Gitea integration
 
   agents/                Per-agent configuration, context, and notes
     README.md
@@ -109,6 +113,13 @@ Active Gitea repos:
   api-keys/gemini, api-keys/nvidia, api-keys/banner-pyre, openclaw
   spotify, twitter/silma, twitter/blb, reddit/silma-paws, reddit/silma-claws
 
+## Local LLMs (Tabitha — Metal accelerated)
+
+  Gemma-4-E4B:  http://localhost:8080  (fast, OpenAI-compatible)
+  Gemma-4-26B:  http://localhost:8081  (capable, OpenAI-compatible)
+  Start:        cd /Users/Tabitha/.openclaw && npm run api:llm
+  Storage:      ~/.cache/huggingface -> /Volumes/Theodora/models/huggingface
+
 ## Conventions
 
   Default branch:  main