Finish Scriptorium runtime documentation

README.md

@@ -4,21 +4,19 @@ Notarius is a Go CLI for extracting structured artifacts from source material
 with explicit, configurable pipeline modules.
 
 The current implementation reads Seriatim transcript JSON, chunks the source
-units, extracts D&D spell-cast artifacts with an OpenAI-compatible LLM, and
-writes JSON output plus diagnostics for each run.
+units, extracts D&D spell-cast artifacts with a Scriptorium-backed LLM runtime,
+and writes JSON output plus diagnostics for each run.
 
 ```sh
-NOTARIUS_LLM_DEFAULT_BASE_URL=http://127.0.0.1:8080/v1 \
-NOTARIUS_LLM_DEFAULT_MODEL=your-model \
+OPENROUTER_API_KEY=... \
 go run ./cmd/notarius run dnd-session \
   --config examples/dnd-spells.config.yml \
   --input examples/seriatim-minimal-transcript.json
 ```
 
-If the provider requires authentication, set
-`NOTARIUS_LLM_DEFAULT_API_KEY` in the environment before running the command.
-Outputs are written under `./notarius-output/<run-id>/` unless `--output-dir`
-is provided.
+The maintained example uses Scriptorium's built-in `mistral-small-3` profile,
+which reads `OPENROUTER_API_KEY`. Outputs are written under
+`./notarius-output/<run-id>/` unless `--output-dir` is provided.
 
 Useful references:
 
@@ -27,7 +25,6 @@ Useful references:
 - [Operations](docs/operations.md)
 - [Troubleshooting](docs/troubleshooting.md)
 - [Seriatim input contract](docs/integrations/seriatim.md)
-- [OpenAI-compatible provider contract](docs/integrations/openai-compatible.md)
 - [JSON output contract](docs/integrations/json-output.md)
 - [D&D spell artifact contract](docs/integrations/dnd-spell-artifacts.md)
 - [Developer workflow](docs/policy/development.md)