diff --git a/.env.example b/.env.example
index 43e69da..67e3a2c 100644
--- a/.env.example
+++ b/.env.example
@@ -1,6 +1,6 @@
 OLLAMA_BASE_URL=http://localhost:11434
 OLLAMA_MODEL=qwen3.5:9b
-OLLAMA_NUM_CTX=64000
+OLLAMA_NUM_CTX=64512
 UEX_BASE_URL=https://api.uexcorp.space/2.0
 UEX_SECRET_KEY=
 UEX_BEARER_TOKEN=
diff --git a/README.md b/README.md
index 61df174..6e198cf 100644
--- a/README.md
+++ b/README.md
@@ -34,7 +34,7 @@ Local Ollama-powered chat for UEX marketplace workflows.
 
 ## Notes
 
-Ollama runs locally at `http://localhost:11434` by default. This app talks to Ollama's native chat API with tool schemas, then executes approved UEX calls in the FastAPI backend. `OLLAMA_NUM_CTX` controls the per-request Ollama context window; `64000` is the default because Ollama recommends at least 64k tokens for agent-style workflows when hardware allows it.
+Ollama runs locally at `http://localhost:11434` by default. This app talks to Ollama's native chat API with tool schemas, then executes approved UEX calls in the FastAPI backend. `OLLAMA_NUM_CTX` controls the per-request Ollama context window; `64512` is the default because Ollama recommends at least 64k tokens for agent-style workflows when hardware allows it.
 
 ## Releases And Updates
 
diff --git a/pyproject.toml b/pyproject.toml
index 01b1f45..09fb8a5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "traderai"
-version = "0.0.1"
+version = "0.0.2"
 description = "Local Ollama-powered assistant for UEX marketplace workflows."
 requires-python = ">=3.11"
 dependencies = [
@@ -35,3 +35,4 @@ include = ["traderai*"]
 
 
 
+
diff --git a/traderai/agent.py b/traderai/agent.py
index feb9750..635e802 100644
--- a/traderai/agent.py
+++ b/traderai/agent.py
@@ -13,6 +13,7 @@ from traderai.tools import ToolRegistry
 
 SYSTEM_PROMPT = """You are TraderAI, a local assistant for UEX marketplace work.
 Use tools when the user asks about UEX data, open/current listings, active negotiations, unread notifications, messages, offers, or posting ads.
+UEX credentials are configured server-side when available. Never ask the user to provide UEX_SECRET_KEY or UEX_BEARER_TOKEN in chat; call the authenticated UEX tool and only mention credential configuration if the tool returns an authentication error.
 Use the specific UEX tool for the needed endpoint, such as get_uex_commodities_prices or get_uex_vehicles. Use fields, limit, and summary mode so tool results stay compact.
 When the user asks for history, trends, changes over time, or past prices, prefer the summarize_uex_*_history tools when available; use search_uex_api_index(history_only=true) if you need to discover history endpoints.
 Prefer open and current UEX marketplace information. Do not use historical sale data, completed sale records, or sale/average-history information unless the user explicitly asks for historical sales.
@@ -215,6 +216,21 @@ class OllamaAgent:
         parts = [
             f"Current local date/time: {iso_now()} UTC; {iso_now_in_zone(local_zone)} {local_zone}.",
         ]
+        uex = getattr(self.tools, "uex", None)
+        if uex:
+            auth_methods = []
+            if uex.secret_key:
+                auth_methods.append("secret key")
+            if uex.bearer_token:
+                auth_methods.append("bearer token")
+            if auth_methods:
+                parts.append(
+                    "UEX API authentication is configured server-side with "
+                    + " and ".join(auth_methods)
+                    + "; use authenticated UEX tools directly and do not ask for tokens."
+                )
+            else:
+                parts.append("UEX API authentication is not configured server-side.")
         if self.user_name:
             parts.append(f"Known user name/handle: {self.user_name}.")
 
diff --git a/traderai/config.py b/traderai/config.py
index 34a0582..61067b0 100644
--- a/traderai/config.py
+++ b/traderai/config.py
@@ -62,7 +62,7 @@ class Settings(BaseSettings):
 
     ollama_base_url: str = "http://localhost:11434"
     ollama_model: str = "qwen3.5:9b"
-    ollama_num_ctx: int = 64000
+    ollama_num_ctx: int = 64512
     uex_base_url: str = "https://api.uexcorp.space/2.0"
     uex_secret_key: str | None = Field(default=None)
     uex_bearer_token: str | None = Field(default=None)
@@ -90,6 +90,11 @@ def get_settings() -> Settings:
 def settings_payload(settings: Settings | None = None) -> dict[str, Any]:
     current = settings or get_settings()
     values = current.model_dump()
+    secrets_configured = {}
+    for key, meta in CONFIG_FIELDS.items():
+        if meta.get("secret"):
+            secrets_configured[key] = bool(values.get(key))
+            values[key] = ""
     return {
         "app_data_dir": str(ensure_app_data_dir()),
         "config_path": str(user_config_path()),
@@ -97,6 +102,7 @@ def settings_payload(settings: Settings | None = None) -> dict[str, Any]:
         "edge_profile_dir": str(edge_profile_dir()),
         "values": values,
         "fields": CONFIG_FIELDS,
+        "secrets_configured": secrets_configured,
     }
 
 
@@ -106,6 +112,8 @@ def save_settings(values: dict[str, Any]) -> dict[str, Any]:
     for key, value in values.items():
         if key not in CONFIG_FIELDS:
             continue
+        if CONFIG_FIELDS[key].get("secret") and value == "":
+            continue
         next_values[key] = _coerce_value(key, value)
 
     path = user_config_path()
diff --git a/traderai/version.py b/traderai/version.py
index c358f15..fd764d2 100644
--- a/traderai/version.py
+++ b/traderai/version.py
@@ -1,9 +1,10 @@
 from __future__ import annotations
 
-__version__ = "0.0.1"
+__version__ = "0.0.2"
 
 RELEASES_URL = "https://git.hudsonriggs.systems/LambdaBankingConglomerate/TraderAI/releases"
 RELEASES_API_URL = "https://git.hudsonriggs.systems/api/v1/repos/LambdaBankingConglomerate/TraderAI/releases"
 
 
 
+
diff --git a/uv.lock b/uv.lock
index 0ed8993..7cf0b1e 100644
--- a/uv.lock
+++ b/uv.lock
@@ -755,7 +755,7 @@ wheels = [
 
 [[package]]
 name = "traderai"
-version = "0.0.1"
+version = "0.0.2"
 source = { virtual = "." }
 dependencies = [
     { name = "apscheduler" },
@@ -1047,3 +1047,4 @@ wheels = [
 
 
 
+
diff --git a/web/app.js b/web/app.js
index 01815b7..19b6cbd 100644
--- a/web/app.js
+++ b/web/app.js
@@ -416,9 +416,6 @@ function fetchErrorMessage(error) {
 }
 
 const configFieldIds = {
-  ollama_base_url: "config-ollama-base-url",
-  ollama_model: "config-ollama-model",
-  ollama_num_ctx: "config-ollama-num-ctx",
   uex_base_url: "config-uex-base-url",
   uex_secret_key: "config-uex-secret-key",
   uex_bearer_token: "config-uex-bearer-token",
@@ -446,11 +443,15 @@ async function refreshConfig() {
 
 function renderConfig(config) {
   const values = config.values || {};
+  const secretsConfigured = config.secrets_configured || {};
   for (const [key, id] of Object.entries(configFieldIds)) {
     const field = document.getElementById(id);
     if (!field) continue;
     if (field.type === "checkbox") {
       field.checked = Boolean(values[key]);
+    } else if (field.type === "password") {
+      field.value = "";
+      field.placeholder = secretsConfigured[key] ? "Configured" : "";
     } else {
       field.value = values[key] ?? "";
     }
@@ -572,7 +573,7 @@ async function postOllamaAction(endpoint, options = {}) {
 }
 
 function configuredOllamaModel() {
-  return document.getElementById("ollama-model")?.value || document.getElementById("config-ollama-model")?.value || "";
+  return document.getElementById("ollama-model")?.value || "";
 }
 
 async function checkForUpdate() {
diff --git a/web/index.html b/web/index.html
index f0de222..6b81aca 100644
--- a/web/index.html
+++ b/web/index.html
@@ -59,9 +59,6 @@
               <button class="secondary small-button" id="config-refresh" type="button">Refresh</button>
             </div>
             <form class="config-form" id="config-form">
-              <label>Ollama URL<input id="config-ollama-base-url" name="ollama_base_url" type="text"></label>
-              <label>Ollama Model<input id="config-ollama-model" name="ollama_model" type="text"></label>
-              <label>Context Tokens<input id="config-ollama-num-ctx" name="ollama_num_ctx" type="number" min="1024" step="1024"></label>
               <label>UEX API URL<input id="config-uex-base-url" name="uex_base_url" type="text"></label>
               <label>UEX Secret Key<input id="config-uex-secret-key" name="uex_secret_key" type="password" autocomplete="off"></label>
               <label>UEX Bearer Token<input id="config-uex-bearer-token" name="uex_bearer_token" type="password" autocomplete="off"></label>