feat(examples): default agent configs to DeepSeek Pro Max Thinking

examples/headless-agent/advanced.cordis.snapshot.yml

@@ -1,12 +1,38 @@
-# Replay counterpart to advanced.cordis.yml; only the live model is replaced.
+# Replay counterpart to advanced.cordis.yml. It includes the base `cordis.yml`
+# directly — a config patch cannot target an entry behind a nested include — and
+# restates advanced.cordis.yml's overlay (the cli-agent config plus the
+# code-runtime and tool-cordis inserts) so the whole app config lives in one patch.
+# It re-pins `deepseek-v4-flash`: `cordis.yml` ships `deepseek-v4-pro`, but the
+# recorded corpus (request headers, provenance) was captured on flash, so replay
+# holds the recorded model to stay reproducible without a re-record. It also
+# disables the key-requiring DeepSeek adapter and inserts `llm-replay` to serve
+# recorded JSONL without a key or network.
 - id: base
   name: '@cordisjs/plugin-include'
   config:
-    path: ./advanced.cordis.yml
+    path: ./cordis.yml
     patches:
       - id: llm-deepseek
         name: '@deepseek-ai/dsh-llm-deepseek'
         disabled: true
+      - id: cli-agent
+        name: '@deepseek-ai/dsh-cli-demo'
+        config:
+          provider: deepseek
+          model: deepseek-v4-flash
+          persistenceRoot: './.sessions'
+          workspaceContext:
+            maxBytes: 65536
+          tools:
+            mode: both
+          persona: |
+            You are headless-agent, a coding assistant powered by the {{model}} model. Your working directory is {{cwd}}.
+
+            Verify your work by running the code or tests. Keep answers brief and factual.
       - insert:
+          - id: code-runtime
+            name: '@deepseek-ai/dsh-code-runtime-worker'
+          - id: tool-cordis
+            name: '@deepseek-ai/dsh-tool-cordis'
           - id: llm-replay
             name: '@deepseek-ai/dsh-llm-replay'

examples/headless-agent/advanced.cordis.yml

@@ -8,7 +8,7 @@
         name: '@deepseek-ai/dsh-cli-demo'
         config:
           provider: deepseek
-          model: deepseek-v4-flash
+          model: deepseek-v4-pro
           persistenceRoot: './.sessions'
           persistenceCompression: !!js "process.env.DSH_SNAPSHOT === undefined ? 'zstd' : 'none'"
           workspaceContext:

examples/headless-agent/cordis.yml

@@ -4,11 +4,15 @@
 
 # The DeepSeek adapter. Swap to '@deepseek-ai/dsh-llm-pi-ai' for the pi-ai-backed
 # twin (same config shape; `reasoning: high` replaces thinking/reasoningEffort).
+# Shipped default: full thinking at max effort on every request (wire-only
+# defaults; they never enter the request header).
 - id: llm-deepseek
   name: '@deepseek-ai/dsh-llm-deepseek'
   config:
     apiKey: !!js process.env.DEEPSEEK_API_KEY
     baseURL: !!js process.env.DEEPSEEK_BASE_URL
+    thinking: enabled
+    reasoningEffort: max
     models:
       - id: deepseek-v4-pro
         contextWindow: 128000
@@ -25,7 +29,7 @@
   name: '@deepseek-ai/dsh-cli-demo'
   config:
     provider: deepseek
-    model: deepseek-v4-flash
+    model: deepseek-v4-pro
     persistenceRoot: './.sessions'
     persistenceCompression: !!js "process.env.DSH_SNAPSHOT === undefined ? 'zstd' : 'none'"
     workspaceContext: