feat(codewiki): graph tools on writing agents, remove additional paths CU-17tkuw66ma4

.test_short_id_normalization.md

@@ -50,6 +50,5 @@ short_to_fqdn = build_short_id_to_fqdn_map(components)
 
 ## Notes
 
-- Dependency components (`is_from_deps=True`) are included in the mapping
 - The normalization priority is: exact FQDN match → short ID lookup → not found
 - Source: [`test_short_id_normalization.py`](https://github.com/flamingo-stack/CodeWiki/blob/main/test_short_id_normalization.py)

.verify_fqdn_implementation.md

@@ -5,7 +5,7 @@ Verification utility that statically checks whether the FQDN (Fully Qualified Do
 
 | Function | Description |
 |---|---|
-| `check_node_model()` | Scans `core.py` for required FQDN-related fields: `short_id`, `namespace`, `is_from_deps` |
+| `check_node_model()` | Scans `core.py` for required FQDN-related fields: `short_id`, `namespace` |
 | `check_ast_parser()` | Scans `ast_parser.py` for correct FQDN construction patterns and `Node` instantiation arguments |
 | `main()` | Orchestrates both checks, prints a summary, and exits with code `0` (pass) or `1` (fail) |
 
@@ -26,7 +26,6 @@ FQDN Implementation Verification
 ✅ Node Model FQDN Fields Check:
   ✓ short_id:
   ✓ namespace:
-  ✓ is_from_deps:
 
 ✅ AST Parser FQDN Implementation Check:
   ✓ fqdn = f"{namespace}.{original_id}"

CHANGELOG.md

@@ -0,0 +1,20 @@
+# Changelog
+
+## Unreleased
+
+### Breaking changes
+
+- **`--additional-paths` and `additional_source_paths` are removed.** CodeWiki documents only the repository it
+  runs in. Other repositories are read through the Flamingo hub's code-graph tools (`HUB_BASE_URL`,
+  `WEBHOOK_SECRET`, `GITHUB_REPOSITORY`), never copied beside the checkout. Passing `--additional-paths` now stops
+  with an error saying so; drop the option.
+
+### Changes
+
+- Agent models are called by their provider's own API: the OpenAI Responses API on `api.openai.com`, the native
+  Anthropic API (with prompt caching) on `api.anthropic.com`, chat completions on any other host.
+- Passing provider errors (dropped connections, rate limits, outages) are retried, by the SDK and then per module.
+- Every component is placed in a module; clustering no longer leaves "non-essential" components undocumented.
+- Copied libraries and minified builds are left out of what is documented (minified by form, a `/*!` library
+  banner, vendored folders), and each run logs what it left out and why.
+- Each run's model usage, per answering model and failed attempts included, is written to `CODEWIKI_USAGE_FILE`.