feat: Adds intelligent tiered model routing

.claude/settings.local.json

@@ -77,7 +77,18 @@
       "Bash(kill:*)",
       "Bash(grep:*)",
       "WebFetch(domain:opencode.ai)",
-      "Bash(find:*)"
+      "Bash(find:*)",
+      "WebFetch(domain:www.databricks.com)",
+      "WebFetch(domain:docs.databricks.com)",
+      "Bash(env:*)",
+      "Bash(DATABRICKS_API_KEY=test-key DATABRICKS_API_BASE=http://test.com node --test:*)",
+      "Bash(DATABRICKS_API_KEY=test-key DATABRICKS_API_BASE=http://test.com node:*)",
+      "Bash(gh pr list:*)",
+      "Bash(gh pr diff:*)",
+      "Bash(PREFER_OLLAMA=true node:*)",
+      "Bash(DATABRICKS_API_KEY=test-key DATABRICKS_API_BASE=http://test.com MODEL_PROVIDER=azure-openai AZURE_OPENAI_ENDPOINT=https://test.openai.azure.com AZURE_OPENAI_API_KEY=test-key node:*)",
+      "Bash(git stash:*)",
+      "WebFetch(domain:docs.ollama.com)"
     ],
     "deny": [],
     "ask": []

Dockerfile

@@ -56,7 +56,7 @@ COPY --from=build --chown=node:node /app/index.js /app/package.json ./
 COPY --from=build --chown=node:node /app/node_modules ./node_modules
 COPY --from=build --chown=node:node /app/src ./src
 
-VOLUME ["/app/data"]
+VOLUME ["/app/data", "/app/logs"]
 
 EXPOSE 8081
 
@@ -75,17 +75,27 @@ ENV MODEL_PROVIDER="databricks" \
     LOG_LEVEL="info" \
     WORKSPACE_ROOT="/workspace" \
     WEB_SEARCH_ENDPOINT="http://searxng:8888/search" \
-    NODE_ENV="production"
+    NODE_ENV="production" \
+    REQUEST_JSON_LIMIT="1gb" \
+    SESSION_DB_PATH="/app/data/sessions.db"
+
+# File Logging (persistent logs with pino-roll rotation)
+ENV LOG_FILE_ENABLED="false" \
+    LOG_FILE_PATH="/app/logs/lynkr.log" \
+    LOG_FILE_LEVEL="debug" \
+    LOG_FILE_FREQUENCY="daily" \
+    LOG_FILE_MAX_FILES="14"
 
 # Databricks Configuration (default provider)
 ENV DATABRICKS_API_BASE="https://example.cloud.databricks.com" \
     DATABRICKS_API_KEY="replace-with-databricks-pat"
 
-# Ollama Configuration (for hybrid routing)
+# Ollama Configuration (for tier-based routing)
 # Recommended models: llama3.1:8b, llama3.2, qwen2.5:14b, mistral:7b-instruct
-ENV PREFER_OLLAMA="false" \
-    OLLAMA_ENDPOINT="http://localhost:11434" \
+# Configure via TIER_* env vars: TIER_SIMPLE=ollama:llama3.2
+ENV OLLAMA_ENDPOINT="http://localhost:11434" \
     OLLAMA_MODEL="llama3.1:8b" \
+    OLLAMA_TIMEOUT_MS="120000" \
     OLLAMA_MAX_TOOLS_FOR_ROUTING="3" \
     OLLAMA_EMBEDDINGS_MODEL="nomic-embed-text" \
     OLLAMA_EMBEDDINGS_ENDPOINT="http://localhost:11434/api/embeddings"
@@ -99,45 +109,99 @@ ENV OPENROUTER_API_KEY="" \
     OPENROUTER_MAX_TOOLS_FOR_ROUTING="15"
 
 # Azure OpenAI Configuration (optional)
-# IMPORTANT: Set full endpoint URL including deployment path
-# Example: https://your-resource.openai.azure.com/openai/deployments/YOUR-DEPLOYMENT/chat/completions?api-version=2025-01-01-preview
-# Deployment options: gpt-4o, gpt-4o-mini, gpt-5-chat, o1-preview, o3-mini
 ENV AZURE_OPENAI_ENDPOINT="" \
     AZURE_OPENAI_API_KEY="" \
-    AZURE_OPENAI_DEPLOYMENT="gpt-4o"
+    AZURE_OPENAI_DEPLOYMENT="gpt-4o" \
+    AZURE_OPENAI_API_VERSION="2024-08-01-preview"
 
 # Hybrid Routing & Fallback Configuration
-# Options: databricks, azure-openai, azure-anthropic, openrouter, bedrock, openai
-# Note: Local providers (ollama, llamacpp, lmstudio) cannot be used as fallback
 ENV FALLBACK_ENABLED="true" \
     FALLBACK_PROVIDER="databricks"
 
 # Azure Anthropic Configuration (optional)
 ENV AZURE_ANTHROPIC_ENDPOINT="" \
-    AZURE_ANTHROPIC_API_KEY=""
+    AZURE_ANTHROPIC_API_KEY="" \
+    AZURE_ANTHROPIC_VERSION="2023-06-01"
 
 # AWS Bedrock Configuration (optional)
-# Supports Claude, Titan, Llama, Jurassic, Cohere, Mistral models
 ENV AWS_BEDROCK_API_KEY="" \
     AWS_BEDROCK_REGION="us-east-1" \
     AWS_BEDROCK_MODEL_ID="anthropic.claude-3-5-sonnet-20241022-v2:0"
 
-# llama.cpp Configuration (optional - for local GGUF models)
+# llama.cpp Configuration (optional)
 ENV LLAMACPP_ENDPOINT="http://localhost:8080" \
     LLAMACPP_MODEL="default" \
     LLAMACPP_EMBEDDINGS_ENDPOINT="http://localhost:8080/embeddings" \
     LLAMACPP_TIMEOUT_MS="120000"
 
+# LM Studio Configuration (optional)
+ENV LMSTUDIO_ENDPOINT="http://localhost:1234" \
+    LMSTUDIO_MODEL="default" \
+    LMSTUDIO_TIMEOUT_MS="120000"
+
 # OpenAI Configuration (optional)
 ENV OPENAI_API_KEY="" \
     OPENAI_MODEL="gpt-4o" \
     OPENAI_ENDPOINT="https://api.openai.com/v1/chat/completions"
 
+# Z.AI Configuration (optional)
+ENV ZAI_API_KEY="" \
+    ZAI_ENDPOINT="https://api.z.ai/api/anthropic/v1/messages" \
+    ZAI_MODEL="GLM-4.7"
+
+# Google Vertex AI Configuration (optional)
+ENV VERTEX_API_KEY="" \
+    VERTEX_MODEL="gemini-2.0-flash"
+
 # Embeddings Provider Override (optional)
-# Options: ollama, llamacpp, openrouter, openai
-# By default, uses same provider as MODEL_PROVIDER
 ENV EMBEDDINGS_PROVIDER=""
 
+# Tool Injection & Suggestion Mode
+ENV INJECT_TOOLS_LLAMACPP="true" \
+    INJECT_TOOLS_OLLAMA="true" \
+    SUGGESTION_MODE_MODEL="default"
+
+# Rate Limiting
+ENV RATE_LIMIT_ENABLED="true" \
+    RATE_LIMIT_WINDOW_MS="60000" \
+    RATE_LIMIT_MAX="100" \
+    RATE_LIMIT_KEY_BY="session"
+
+# Web Search Configuration
+ENV WEB_SEARCH_ALLOW_ALL="true" \
+    WEB_SEARCH_TIMEOUT_MS="10000" \
+    WEB_FETCH_BODY_PREVIEW_MAX="10000" \
+    WEB_SEARCH_RETRY_ENABLED="true" \
+    WEB_SEARCH_MAX_RETRIES="2"
+
+# Policy Configuration
+ENV POLICY_MAX_STEPS="20" \
+    POLICY_MAX_TOOL_CALLS="12" \
+    POLICY_TOOL_LOOP_THRESHOLD="10" \
+    POLICY_GIT_ALLOW_PUSH="false" \
+    POLICY_GIT_ALLOW_PULL="true" \
+    POLICY_GIT_ALLOW_COMMIT="true" \
+    POLICY_GIT_REQUIRE_TESTS="false" \
+    POLICY_GIT_AUTOSTASH="false" \
+    POLICY_FILE_BLOCKED_PATHS="/.env,.env,/etc/passwd,/etc/shadow" \
+    POLICY_SAFE_COMMANDS_ENABLED="true"
+
+# Agents Configuration
+ENV AGENTS_ENABLED="true" \
+    AGENTS_MAX_CONCURRENT="10" \
+    AGENTS_DEFAULT_MODEL="haiku" \
+    AGENTS_MAX_STEPS="15" \
+    AGENTS_TIMEOUT="300000"
+
+# Prompt Cache Configuration
+ENV PROMPT_CACHE_ENABLED="true" \
+    PROMPT_CACHE_MAX_ENTRIES="1000" \
+    PROMPT_CACHE_TTL_MS="300000"
+
+# Semantic Response Cache
+ENV SEMANTIC_CACHE_ENABLED="false" \
+    SEMANTIC_CACHE_THRESHOLD="0.95"
+
 # Production Hardening Defaults
 ENV CIRCUIT_BREAKER_FAILURE_THRESHOLD="5" \
     CIRCUIT_BREAKER_SUCCESS_THRESHOLD="2" \
@@ -160,6 +224,34 @@ ENV MEMORY_ENABLED="true" \
     MEMORY_DEDUP_ENABLED="true" \
     MEMORY_DEDUP_LOOKBACK="5"
 
+# Token Optimization
+ENV TOKEN_TRACKING_ENABLED="true" \
+    TOOL_TRUNCATION_ENABLED="true" \
+    SYSTEM_PROMPT_MODE="dynamic" \
+    TOOL_DESCRIPTIONS="minimal" \
+    HISTORY_COMPRESSION_ENABLED="true" \
+    HISTORY_KEEP_RECENT_TURNS="10" \
+    HISTORY_SUMMARIZE_OLDER="true" \
+    TOKEN_BUDGET_WARNING="100000" \
+    TOKEN_BUDGET_MAX="180000" \
+    TOKEN_BUDGET_ENFORCEMENT="true"
+
+# Smart Tool Selection
+ENV SMART_TOOL_SELECTION_MODE="heuristic" \
+    SMART_TOOL_SELECTION_TOKEN_BUDGET="2500"
+
+# Hot Reload
+ENV HOT_RELOAD_ENABLED="true" \
+    HOT_RELOAD_DEBOUNCE_MS="1000"
+
+# Tiered Model Routing (optional)
+# Format: TIER_<LEVEL>=provider:model
+# All 4 tiers must be set to enable tiered routing
+# ENV TIER_SIMPLE="ollama:llama3.2" \
+#     TIER_MEDIUM="openrouter:openai/gpt-4o-mini" \
+#     TIER_COMPLEX="azure-openai:gpt-4o" \
+#     TIER_REASONING="azure-openai:gpt-4o"
+
 # Switch to non-root user
 USER node
 

README.md

@@ -238,7 +238,7 @@ Lynkr supports [ClawdBot](https://github.com/openclaw/openclaw) via its OpenAI-c
 
 ### Getting Started
 - 📦 **[Installation Guide](documentation/installation.md)** - Detailed installation for all methods
-- ⚙️ **[Provider Configuration](documentation/providers.md)** - Complete setup for all 9+ providers
+- ⚙️ **[Provider Configuration](documentation/providers.md)** - Complete setup for all 12+ providers
 - 🎯 **[Quick Start Examples](documentation/installation.md#quick-start-examples)** - Copy-paste configs
 
 ### IDE & CLI Integration
@@ -277,7 +277,7 @@ Lynkr supports [ClawdBot](https://github.com/openclaw/openclaw) via its OpenAI-c
 
 ## Key Features Highlights
 
-- ✅ **Multi-Provider Support** - 9+ providers including local (Ollama, llama.cpp) and cloud (Bedrock, Databricks, OpenRouter)
+- ✅ **Multi-Provider Support** - 12+ providers including local (Ollama, llama.cpp) and cloud (Bedrock, Databricks, OpenRouter, Moonshot AI)
 - ✅ **60-80% Cost Reduction** - Token optimization with smart tool selection, prompt caching, memory deduplication
 - ✅ **100% Local Option** - Run completely offline with Ollama/llama.cpp (zero cloud dependencies)
 - ✅ **OpenAI Compatible** - Works with Cursor IDE, Continue.dev, and any OpenAI-compatible client

config/model-tiers.json

@@ -0,0 +1,89 @@
+{
+  "tiers": {
+    "SIMPLE": {
+      "description": "Greetings, simple Q&A, confirmations, basic lookups",
+      "range": [0, 25],
+      "priority": 1,
+      "preferred": {
+        "ollama": ["llama3.2", "gemma2", "phi3", "qwen2.5:7b", "mistral"],
+        "llamacpp": ["default"],
+        "lmstudio": ["default"],
+        "openai": ["gpt-4o-mini", "gpt-3.5-turbo"],
+        "azure-openai": ["gpt-4o-mini", "gpt-35-turbo"],
+        "anthropic": ["claude-3-haiku-20240307", "claude-3-5-haiku-20241022"],
+        "bedrock": ["anthropic.claude-3-haiku-20240307-v1:0", "amazon.nova-lite-v1:0"],
+        "databricks": ["databricks-claude-haiku-4-5", "databricks-gpt-5-nano"],
+        "google": ["gemini-2.0-flash", "gemini-1.5-flash"],
+        "openrouter": ["google/gemini-flash-1.5", "deepseek/deepseek-chat"],
+        "zai": ["GLM-4-Flash"],
+        "moonshot": ["kimi-k2-turbo-preview"]
+      }
+    },
+    "MEDIUM": {
+      "description": "Code reading, simple edits, research, documentation",
+      "range": [26, 50],
+      "priority": 2,
+      "preferred": {
+        "ollama": ["qwen2.5:32b", "deepseek-coder:33b", "codellama:34b"],
+        "llamacpp": ["default"],
+        "lmstudio": ["default"],
+        "openai": ["gpt-4o", "gpt-4-turbo"],
+        "azure-openai": ["gpt-4o", "gpt-4"],
+        "anthropic": ["claude-sonnet-4-20250514", "claude-3-5-sonnet-20241022"],
+        "bedrock": ["anthropic.claude-3-5-sonnet-20241022-v2:0", "amazon.nova-pro-v1:0"],
+        "databricks": ["databricks-claude-sonnet-4-5", "databricks-gpt-5-1"],
+        "google": ["gemini-1.5-pro", "gemini-2.0-pro"],
+        "openrouter": ["anthropic/claude-3.5-sonnet", "openai/gpt-4o"],
+        "zai": ["GLM-4.7"],
+        "moonshot": ["kimi-k2-turbo-preview"]
+      }
+    },
+    "COMPLEX": {
+      "description": "Multi-file changes, debugging, architecture, refactoring",
+      "range": [51, 75],
+      "priority": 3,
+      "preferred": {
+        "ollama": ["qwen2.5:72b", "llama3.1:70b", "deepseek-coder-v2:236b"],
+        "openai": ["o1-mini", "o3-mini", "gpt-4o"],
+        "azure-openai": ["o1-mini", "gpt-4o"],
+        "anthropic": ["claude-sonnet-4-20250514", "claude-3-5-sonnet-20241022"],
+        "bedrock": ["anthropic.claude-3-5-sonnet-20241022-v2:0"],
+        "databricks": ["databricks-claude-sonnet-4-5", "databricks-gpt-5-1-codex-max"],
+        "google": ["gemini-2.5-pro", "gemini-1.5-pro"],
+        "openrouter": ["anthropic/claude-3.5-sonnet", "meta-llama/llama-3.1-405b"],
+        "zai": ["GLM-4.7"],
+        "moonshot": ["kimi-k2-turbo-preview"]
+      }
+    },
+    "REASONING": {
+      "description": "Complex analysis, security audits, novel problems, deep thinking",
+      "range": [76, 100],
+      "priority": 4,
+      "preferred": {
+        "openai": ["o1", "o1-pro", "o3"],
+        "azure-openai": ["o1", "o1-pro"],
+        "anthropic": ["claude-opus-4-20250514", "claude-3-opus-20240229"],
+        "bedrock": ["anthropic.claude-3-opus-20240229-v1:0"],
+        "databricks": ["databricks-claude-opus-4-6", "databricks-claude-opus-4-5", "databricks-gpt-5-2"],
+        "google": ["gemini-2.5-pro"],
+        "openrouter": ["anthropic/claude-3-opus", "deepseek/deepseek-reasoner", "openai/o1"],
+        "deepseek": ["deepseek-reasoner", "deepseek-r1"],
+        "moonshot": ["kimi-k2-thinking", "kimi-k2-turbo-preview"]
+      }
+    }
+  },
+  "localProviders": {
+    "ollama": { "free": true, "defaultTier": "SIMPLE" },
+    "llamacpp": { "free": true, "defaultTier": "SIMPLE" },
+    "lmstudio": { "free": true, "defaultTier": "SIMPLE" }
+  },
+  "providerAliases": {
+    "azure": "azure-openai",
+    "aws": "bedrock",
+    "amazon": "bedrock",
+    "claude": "anthropic",
+    "gemini": "google",
+    "vertex": "google",
+    "kimi": "moonshot"
+  }
+}