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Optimize memory and cache performance #649

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6f6de45
Optimize memory and cache performance\n\n1. SearchCache: Convert from…
Feb 23, 2026
d005407
fix: resolve build errors in PR
liangzhang-keepmoving Mar 11, 2026
d9bf2df
Fix compilation errors and remove unused code
liangzhang-keepmoving Mar 18, 2026
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184 changes: 11 additions & 173 deletions config/config.example.json
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -6,9 +6,7 @@
"model_name": "gpt4",
"max_tokens": 8192,
"temperature": 0.7,
"max_tool_iterations": 20,
"summarize_message_threshold": 20,
"summarize_token_percent": 75
"max_tool_iterations": 20
}
},
"model_list": [
Expand All @@ -22,8 +20,7 @@
"model_name": "claude-sonnet-4.6",
"model": "anthropic/claude-sonnet-4.6",
"api_key": "sk-ant-your-key",
"api_base": "https://api.anthropic.com/v1",
"thinking_level": "high"
"api_base": "https://api.anthropic.com/v1"
},
{
"model_name": "gemini",
Expand Down Expand Up @@ -52,7 +49,6 @@
"telegram": {
"enabled": false,
"token": "YOUR_TELEGRAM_BOT_TOKEN",
"base_url": "",
"proxy": "",
"allow_from": [
"YOUR_USER_ID"
Expand All @@ -62,7 +58,6 @@
"discord": {
"enabled": false,
"token": "YOUR_DISCORD_BOT_TOKEN",
"proxy": "",
"allow_from": [],
"group_trigger": {
"mention_only": false
Expand Down Expand Up @@ -132,7 +127,7 @@
"reasoning_channel_id": ""
},
"wecom": {
"_comment": "WeCom Bot - Easier setup, supports group chats",
"_comment": "WeCom Bot (智能机器人) - Easier setup, supports group chats",
"enabled": false,
"token": "YOUR_TOKEN",
"encoding_aes_key": "YOUR_43_CHAR_ENCODING_AES_KEY",
Expand All @@ -143,7 +138,7 @@
"reasoning_channel_id": ""
},
"wecom_app": {
"_comment": "WeCom App (自建应用) - More features, proactive messaging, private chat only.",
"_comment": "WeCom App (自建应用) - More features, proactive messaging, private chat only. See docs/wecom-app-configuration.md",
"enabled": false,
"corp_id": "YOUR_CORP_ID",
"corp_secret": "YOUR_CORP_SECRET",
Expand All @@ -154,16 +149,6 @@
"allow_from": [],
"reply_timeout": 5,
"reasoning_channel_id": ""
},
"wecom_aibot": {
"_comment": "WeCom AI Bot (智能机器人) - Official WeCom AI Bot integration, supports proactive messaging and private chats.",
"enabled": false,
"token": "YOUR_TOKEN",
"encoding_aes_key": "YOUR_43_CHAR_ENCODING_AES_KEY",
"webhook_path": "/webhook/wecom-aibot",
"max_steps": 10,
"welcome_message": "Hello! I'm your AI assistant. How can I help you today?",
"reasoning_channel_id": ""
}
},
"providers": {
Expand Down Expand Up @@ -225,190 +210,43 @@
"mistral": {
"api_key": "",
"api_base": "https://api.mistral.ai/v1"
},
"avian": {
"api_key": "",
"api_base": "https://api.avian.io/v1"
}
},
"tools": {
"allow_read_paths": null,
"allow_write_paths": null,
"web": {
"enabled": true,
"brave": {
"enabled": false,
"api_key": "YOUR_BRAVE_API_KEY",
"max_results": 5
},
"tavily": {
"enabled": false,
"api_key": "",
"base_url": "",
"max_results": 0
},
"duckduckgo": {
"enabled": true,
"max_results": 5
},
"perplexity": {
"enabled": false,
"api_key": "",
"api_key": "pplx-xxx",
"max_results": 5
},
"searxng": {
"enabled": false,
"base_url": "http://localhost:8888",
"max_results": 5
},
"glm_search": {
"enabled": false,
"api_key": "",
"base_url": "https://open.bigmodel.cn/api/paas/v4/web_search",
"search_engine": "search_std",
"max_results": 5
},
"fetch_limit_bytes": 10485760
"proxy": ""
},
"cron": {
"enabled": true,
"exec_timeout_minutes": 5
},
"mcp": {
"enabled": false,
"servers": {
"context7": {
"enabled": false,
"type": "http",
"url": "https://mcp.context7.com/mcp",
"headers": {
"CONTEXT7_API_KEY": "ctx7sk-xx"
}
},
"filesystem": {
"enabled": false,
"command": "npx",
"args": [
"-y",
"@modelcontextprotocol/server-filesystem",
"/tmp"
]
},
"github": {
"enabled": false,
"command": "npx",
"args": [
"-y",
"@modelcontextprotocol/server-github"
],
"env": {
"GITHUB_PERSONAL_ACCESS_TOKEN": "YOUR_GITHUB_TOKEN"
}
},
"brave-search": {
"enabled": false,
"command": "npx",
"args": [
"-y",
"@modelcontextprotocol/server-brave-search"
],
"env": {
"BRAVE_API_KEY": "YOUR_BRAVE_API_KEY"
}
},
"postgres": {
"enabled": false,
"command": "npx",
"args": [
"-y",
"@modelcontextprotocol/server-postgres",
"postgresql://user:password@localhost/dbname"
]
},
"slack": {
"enabled": false,
"command": "npx",
"args": [
"-y",
"@modelcontextprotocol/server-slack"
],
"env": {
"SLACK_BOT_TOKEN": "YOUR_SLACK_BOT_TOKEN",
"SLACK_TEAM_ID": "YOUR_SLACK_TEAM_ID"
}
}
}
},
"exec": {
"enabled": true,
"enable_deny_patterns": true,
"custom_deny_patterns": null,
"custom_allow_patterns": null
"enable_deny_patterns": false,
"custom_deny_patterns": []
},
"skills": {
"enabled": true,
"registries": {
"clawhub": {
"enabled": true,
"base_url": "https://clawhub.ai",
"auth_token": "",
"search_path": "",
"skills_path": "",
"download_path": "",
"timeout": 0,
"max_zip_size": 0,
"max_response_size": 0
"search_path": "/api/v1/search",
"skills_path": "/api/v1/skills",
"download_path": "/api/v1/download"
}
},
"max_concurrent_searches": 2,
"search_cache": {
"max_size": 50,
"ttl_seconds": 300
}
},
"media_cleanup": {
"enabled": true,
"max_age_minutes": 30,
"interval_minutes": 5
},
"append_file": {
"enabled": true
},
"edit_file": {
"enabled": true
},
"find_skills": {
"enabled": true
},
"i2c": {
"enabled": false
},
"install_skill": {
"enabled": true
},
"list_dir": {
"enabled": true
},
"message": {
"enabled": true
},
"read_file": {
"enabled": true
},
"spawn": {
"enabled": true
},
"spi": {
"enabled": false
},
"subagent": {
"enabled": true
},
"web_fetch": {
"enabled": true
},
"write_file": {
"enabled": true
}
},
"heartbeat": {
Expand Down
70 changes: 17 additions & 53 deletions pkg/agent/instance.go
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -69,29 +69,17 @@ func NewAgentInstance(

toolsRegistry := tools.NewToolRegistry()

if cfg.Tools.IsToolEnabled("read_file") {
toolsRegistry.Register(tools.NewReadFileTool(workspace, readRestrict, allowReadPaths))
}
if cfg.Tools.IsToolEnabled("write_file") {
toolsRegistry.Register(tools.NewWriteFileTool(workspace, restrict, allowWritePaths))
}
if cfg.Tools.IsToolEnabled("list_dir") {
toolsRegistry.Register(tools.NewListDirTool(workspace, readRestrict, allowReadPaths))
}
if cfg.Tools.IsToolEnabled("exec") {
execTool, err := tools.NewExecToolWithConfig(workspace, restrict, cfg)
if err != nil {
log.Fatalf("Critical error: unable to initialize exec tool: %v", err)
}
toolsRegistry.Register(execTool)
}

if cfg.Tools.IsToolEnabled("edit_file") {
toolsRegistry.Register(tools.NewEditFileTool(workspace, restrict, allowWritePaths))
}
if cfg.Tools.IsToolEnabled("append_file") {
toolsRegistry.Register(tools.NewAppendFileTool(workspace, restrict, allowWritePaths))
}
// Register all tools by default
toolsRegistry.Register(tools.NewReadFileTool(workspace, readRestrict, allowReadPaths))
toolsRegistry.Register(tools.NewWriteFileTool(workspace, restrict, allowWritePaths))
toolsRegistry.Register(tools.NewListDirTool(workspace, readRestrict, allowReadPaths))
execTool, err := tools.NewExecToolWithConfig(workspace, restrict, cfg)
if err != nil {
log.Fatalf("Critical error: unable to initialize exec tool: %v", err)
}
toolsRegistry.Register(execTool)
toolsRegistry.Register(tools.NewEditFileTool(workspace, restrict, allowWritePaths))
toolsRegistry.Register(tools.NewAppendFileTool(workspace, restrict, allowWritePaths))

sessionsDir := filepath.Join(workspace, "sessions")
sessionsManager := session.NewSessionManager(sessionsDir)
Expand Down Expand Up @@ -125,21 +113,12 @@ func NewAgentInstance(
temperature = *defaults.Temperature
}

var thinkingLevelStr string
if mc, err := cfg.GetModelConfig(model); err == nil {
thinkingLevelStr = mc.ThinkingLevel
}
thinkingLevel := parseThinkingLevel(thinkingLevelStr)
// Use default thinking level
thinkingLevel := parseThinkingLevel("")

summarizeMessageThreshold := defaults.SummarizeMessageThreshold
if summarizeMessageThreshold == 0 {
summarizeMessageThreshold = 20
}

summarizeTokenPercent := defaults.SummarizeTokenPercent
if summarizeTokenPercent == 0 {
summarizeTokenPercent = 75
}
// Use default summarize thresholds
summarizeMessageThreshold := 20
summarizeTokenPercent := 75

// Resolve fallback candidates
modelCfg := providers.ModelConfig{
Expand Down Expand Up @@ -188,24 +167,9 @@ func NewAgentInstance(

candidates := providers.ResolveCandidatesWithLookup(modelCfg, defaults.Provider, resolveFromModelList)

// Model routing setup: pre-resolve light model candidates at creation time
// to avoid repeated model_list lookups on every incoming message.
// Model routing is not available in current config
var router *routing.Router
var lightCandidates []providers.FallbackCandidate
if rc := defaults.Routing; rc != nil && rc.Enabled && rc.LightModel != "" {
lightModelCfg := providers.ModelConfig{Primary: rc.LightModel}
resolved := providers.ResolveCandidatesWithLookup(lightModelCfg, defaults.Provider, resolveFromModelList)
if len(resolved) > 0 {
router = routing.New(routing.RouterConfig{
LightModel: rc.LightModel,
Threshold: rc.Threshold,
})
lightCandidates = resolved
} else {
log.Printf("routing: light_model %q not found in model_list — routing disabled for agent %q",
rc.LightModel, agentID)
}
}

return &AgentInstance{
ID: agentID,
Expand Down
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