zeph_config/
root.rs

1// SPDX-FileCopyrightText: 2026 Andrei G <bug-ops>
2// SPDX-License-Identifier: MIT OR Apache-2.0
3
4use std::collections::HashMap;
5
6use serde::{Deserialize, Serialize};
7use zeph_common::secret::Secret;
8use zeph_tools::ToolsConfig;
9
10use crate::agent::{AgentConfig, FocusConfig, SubAgentConfig};
11use crate::channels::{A2aServerConfig, DiscordConfig, McpConfig, SlackConfig, TelegramConfig};
12use crate::classifiers::ClassifiersConfig;
13use crate::defaults::{default_skill_paths, default_sqlite_path_field};
14use crate::experiment::{ExperimentConfig, OrchestrationConfig};
15use crate::features::{
16    CostConfig, DaemonConfig, DebugConfig, GatewayConfig, IndexConfig, ObservabilityConfig,
17    SchedulerConfig, SkillPromptMode, SkillsConfig, VaultConfig,
18};
19use crate::hooks::HooksConfig;
20use crate::learning::LearningConfig;
21use crate::logging::LoggingConfig;
22use crate::memory::{
23    CompressionConfig, DocumentConfig, GraphConfig, MemoryConfig, SemanticConfig, SessionsConfig,
24    SidequestConfig, TierConfig, VectorBackend,
25};
26use crate::providers::{
27    LlmConfig, get_default_embedding_model, get_default_response_cache_ttl_secs,
28    get_default_router_ema_alpha, get_default_router_reorder_interval,
29};
30use crate::security::TrustConfig;
31use crate::security::{SecurityConfig, TimeoutConfig};
32use crate::ui::{AcpConfig, TuiConfig};
33
34#[cfg(feature = "lsp-context")]
35use crate::ui::LspConfig;
36
37/// Top-level agent configuration.
38///
39/// Loaded from a TOML file via [`Config::load`]. Env-var overrides can be applied
40/// via [`crate::env::apply_env_overrides`]. Secret resolution via `VaultProvider`
41/// is handled in `zeph-core` through the `SecretResolver` trait.
42#[derive(Debug, Deserialize, Serialize)]
43pub struct Config {
44    pub agent: AgentConfig,
45    pub llm: LlmConfig,
46    pub skills: SkillsConfig,
47    pub memory: MemoryConfig,
48    #[serde(skip_serializing_if = "Option::is_none")]
49    pub telegram: Option<TelegramConfig>,
50    #[serde(skip_serializing_if = "Option::is_none")]
51    pub discord: Option<DiscordConfig>,
52    #[serde(skip_serializing_if = "Option::is_none")]
53    pub slack: Option<SlackConfig>,
54    #[serde(default)]
55    pub tools: ToolsConfig,
56    #[serde(default)]
57    pub a2a: A2aServerConfig,
58    #[serde(default)]
59    pub mcp: McpConfig,
60    #[serde(default)]
61    pub index: IndexConfig,
62    #[serde(default)]
63    pub vault: VaultConfig,
64    #[serde(default)]
65    pub security: SecurityConfig,
66    #[serde(default)]
67    pub timeouts: TimeoutConfig,
68    #[serde(default)]
69    pub cost: CostConfig,
70    #[serde(default)]
71    pub observability: ObservabilityConfig,
72    #[serde(default)]
73    pub gateway: GatewayConfig,
74    #[serde(default)]
75    pub daemon: DaemonConfig,
76    #[serde(default)]
77    pub scheduler: SchedulerConfig,
78    #[serde(default)]
79    pub tui: TuiConfig,
80    #[serde(default)]
81    pub acp: AcpConfig,
82    #[serde(default)]
83    pub agents: SubAgentConfig,
84    #[serde(default)]
85    pub orchestration: OrchestrationConfig,
86    #[serde(default)]
87    pub classifiers: ClassifiersConfig,
88    #[serde(default)]
89    pub experiments: ExperimentConfig,
90    #[serde(default)]
91    pub debug: DebugConfig,
92    #[serde(default)]
93    pub logging: LoggingConfig,
94    #[serde(default)]
95    pub hooks: HooksConfig,
96    #[cfg(feature = "lsp-context")]
97    #[serde(default)]
98    pub lsp: LspConfig,
99    /// Resolved secrets from vault. Never serialized — populated at runtime.
100    #[serde(skip)]
101    pub secrets: ResolvedSecrets,
102}
103
104/// Secrets resolved from the vault at runtime.
105///
106/// Populated by `SecretResolver::resolve_secrets()` in `zeph-core`.
107/// Never serialized to TOML.
108#[derive(Debug, Default)]
109pub struct ResolvedSecrets {
110    pub claude_api_key: Option<Secret>,
111    pub openai_api_key: Option<Secret>,
112    pub gemini_api_key: Option<Secret>,
113    pub compatible_api_keys: HashMap<String, Secret>,
114    pub discord_token: Option<Secret>,
115    pub slack_bot_token: Option<Secret>,
116    pub slack_signing_secret: Option<Secret>,
117    /// Arbitrary skill secrets resolved from `ZEPH_SECRET_*` vault keys.
118    /// Key is the lowercased name after stripping the prefix (e.g. `github_token`).
119    pub custom: HashMap<String, Secret>,
120}
121
122impl Default for Config {
123    #[allow(clippy::too_many_lines)] // flat struct literal with one field per config section — no meaningful split exists
124    fn default() -> Self {
125        Self {
126            agent: AgentConfig {
127                name: "Zeph".into(),
128                max_tool_iterations: 10,
129                auto_update_check: true,
130                instruction_files: Vec::new(),
131                instruction_auto_detect: true,
132                max_tool_retries: 2,
133                tool_repeat_threshold: 2,
134                max_retry_duration_secs: 30,
135                focus: FocusConfig::default(),
136                tool_filter: crate::agent::ToolFilterConfig::default(),
137            },
138            llm: LlmConfig {
139                providers: Vec::new(),
140                routing: crate::providers::LlmRoutingStrategy::None,
141                routes: std::collections::HashMap::new(),
142                embedding_model: get_default_embedding_model(),
143                candle: None,
144                stt: None,
145                response_cache_enabled: false,
146                response_cache_ttl_secs: get_default_response_cache_ttl_secs(),
147                semantic_cache_enabled: false,
148                semantic_cache_threshold: 0.95,
149                semantic_cache_max_candidates: 10,
150                router_ema_enabled: false,
151                router_ema_alpha: get_default_router_ema_alpha(),
152                router_reorder_interval: get_default_router_reorder_interval(),
153                router: None,
154                instruction_file: None,
155                summary_model: None,
156                summary_provider: None,
157                complexity_routing: None,
158            },
159            skills: SkillsConfig {
160                paths: default_skill_paths(),
161                max_active_skills: 5,
162                disambiguation_threshold: 0.20,
163                min_injection_score: 0.20,
164                cosine_weight: 0.7,
165                hybrid_search: true,
166                learning: LearningConfig::default(),
167                trust: TrustConfig::default(),
168                prompt_mode: SkillPromptMode::Auto,
169                two_stage_matching: false,
170                confusability_threshold: 0.0,
171            },
172            memory: MemoryConfig {
173                sqlite_path: default_sqlite_path_field(),
174                history_limit: 50,
175                qdrant_url: "http://localhost:6334".into(),
176                semantic: SemanticConfig::default(),
177                summarization_threshold: 50,
178                context_budget_tokens: 0,
179                soft_compaction_threshold: 0.60,
180                hard_compaction_threshold: 0.90,
181                compaction_preserve_tail: 6,
182                compaction_cooldown_turns: 2,
183                auto_budget: true,
184                prune_protect_tokens: 40_000,
185                cross_session_score_threshold: 0.35,
186                vector_backend: VectorBackend::default(),
187                token_safety_margin: 1.0,
188                redact_credentials: true,
189                autosave_assistant: true,
190                autosave_min_length: 20,
191                tool_call_cutoff: 6,
192                sqlite_pool_size: 5,
193                sessions: SessionsConfig::default(),
194                documents: DocumentConfig::default(),
195                eviction: zeph_memory::EvictionConfig::default(),
196                compression: CompressionConfig::default(),
197                sidequest: SidequestConfig::default(),
198                graph: GraphConfig::default(),
199                compression_guidelines: zeph_memory::CompressionGuidelinesConfig::default(),
200                shutdown_summary: true,
201                shutdown_summary_min_messages: 4,
202                shutdown_summary_max_messages: 20,
203                shutdown_summary_timeout_secs: 10,
204                structured_summaries: false,
205                tiers: TierConfig::default(),
206                admission: crate::memory::AdmissionConfig::default(),
207                digest: crate::memory::DigestConfig::default(),
208                context_strategy: crate::memory::ContextStrategy::default(),
209                crossover_turn_threshold: 20,
210                consolidation: crate::memory::ConsolidationConfig::default(),
211                database_url: None,
212                store_routing: crate::memory::StoreRoutingConfig::default(),
213            },
214            telegram: None,
215            discord: None,
216            slack: None,
217            tools: ToolsConfig::default(),
218            a2a: A2aServerConfig::default(),
219            mcp: McpConfig::default(),
220            index: IndexConfig::default(),
221            vault: VaultConfig::default(),
222            security: SecurityConfig::default(),
223            timeouts: TimeoutConfig::default(),
224            cost: CostConfig::default(),
225            observability: ObservabilityConfig::default(),
226            gateway: GatewayConfig::default(),
227            daemon: DaemonConfig::default(),
228            scheduler: SchedulerConfig::default(),
229            tui: TuiConfig::default(),
230            acp: AcpConfig::default(),
231            agents: SubAgentConfig::default(),
232            orchestration: OrchestrationConfig::default(),
233            classifiers: ClassifiersConfig::default(),
234            experiments: ExperimentConfig::default(),
235            debug: DebugConfig::default(),
236            logging: LoggingConfig::default(),
237            #[cfg(feature = "lsp-context")]
238            lsp: LspConfig::default(),
239            hooks: HooksConfig::default(),
240            secrets: ResolvedSecrets::default(),
241        }
242    }
243}
zeph_config/root.rs

zeph_config/
root.rs
