Character mode: tools env (FREESTREAM_TOOLS / WORKSPACE)

SKILL.md

@@ -178,6 +178,8 @@ export FREESTREAM_LLM_API_KEY=...                                 # falls back t
 export FREESTREAM_LLM_MODEL=meta-llama/Llama-3.1-8B-Instruct
 export FREESTREAM_CHARACTER_CARD=identity/characters/vera-steel.json
 export FREESTREAM_CONTENT_POLICY=mature   # optional, operator opt-in (docs/CONSENT.md §6)
+export FREESTREAM_TOOLS=fs,shell          # character toolbelt: fs (read/list) + shell/write
+export FREESTREAM_WORKSPACE=.freestream/workspace   # tool sandbox root, every call audited
 ```
 
 Character cards are JSON (`name`, `role`, `persona`, `voice_style`,