S188: Cross-primal doc cleanup — 550→425, capability-based language in 61 files

Replace primal-specific names (Songbird, BearDog, NestGate, Squirrel,
CoralReef, BarraCuda) with capability-based language in doc comments,
error messages, and user-facing strings across all crates. Remaining
425 references are intentional backward-compatibility mechanisms:
serde aliases, env var fallbacks, interned string constants, and
wire-protocol mapping tables.

All quality gates green: fmt, clippy -D warnings, doc 0 warnings,
21,500+ tests pass with 0 failures.

Made-with: Cursor

Author: westgate

crates/auto_config/src/ai_mcp_interface/mod.rs

@@ -99,7 +99,7 @@ impl AiMcpInterface {
 
     /// Process MCP requests from any AI provider
     ///
-    /// Handles requests from Squirrel, Claude, `OpenAI`, or any MCP-compatible service
+    /// Handles requests from intelligence services, Claude, `OpenAI`, or any MCP-compatible service
     pub async fn process_ai_request(
         &mut self,
         request: McpRequest,

crates/auto_config/src/ecosystem_types.rs

@@ -27,13 +27,13 @@ pub struct ServicePattern {
 /// Type of ecosystem service
 #[derive(Debug, Clone, Serialize, Deserialize)]
 pub enum ServiceType {
-    /// Network coordination (e.g., Songbird)
+    /// Network coordination
     NetworkCoordination,
-    /// Security and crypto (e.g., BearDog)
+    /// Security and crypto
     Security,
-    /// Storage (e.g., NestGate)
+    /// Storage
     Storage,
-    /// AI/ML compute (e.g., Squirrel)
+    /// AI/ML compute
     AI,
     /// OS orchestration (e.g., BiomeOS)
     OperatingSystem,
@@ -72,7 +72,7 @@ pub struct DiscoveredServices {
 /// Information about a discovered service
 #[derive(Debug, Clone, Serialize, Deserialize)]
 pub struct ServiceInfo {
-    /// Service name (e.g., "songbird", "beardog")
+    /// Service name (e.g., "coordination", "security")
     pub name: String,
     /// Full endpoint URL
     pub endpoint: String,

crates/auto_config/src/error.rs

@@ -30,8 +30,8 @@ pub enum ToadStoolError {
     #[error("JSON parsing error: {0}")]
     Json(#[from] serde_json::Error),
 
-    /// External HTTP not supported; use Songbird for external HTTP.
-    #[error("External HTTP not supported - use Songbird for external HTTP")]
+    /// External HTTP not supported; use coordination service for external HTTP.
+    #[error("External HTTP not supported - use coordination service for external HTTP")]
     ExternalHttpNotSupported,
 
     /// Other auto-configuration error.

crates/auto_config/src/lib.rs

@@ -82,7 +82,7 @@
 //! - **Performance Classification**: Optimizes based on system capabilities
 //!
 //! ### 🌐 Ecosystem Discovery
-//! - **Service Discovery**: Automatically finds Songbird, `BearDog`, `NestGate`, Squirrel
+//! - **Service Discovery**: Automatically finds coordination, security, storage, and intelligence services
 //! - **Network Scanning**: Scans local networks for available services
 //! - **Health Monitoring**: Continuous service health assessment
 //! - **Auto-Integration**: Seamless ecosystem service integration

crates/cli/src/daemon/jsonrpc_server.rs

@@ -69,8 +69,8 @@ pub struct ServerState {
 
     /// Workload manager
     pub workload_manager: Arc<WorkloadManager>,
-    // Nautilus methods are proxied to barraCuda via capability-based IPC.
-    // No local state needed — barraCuda owns the brain.
+    // Nautilus methods are proxied to the compute service via capability-based IPC.
+    // No local state needed — the compute service owns the brain.
 }
 
 /// JSON-RPC 2.0 request

crates/client/src/client/core.rs

@@ -323,7 +323,7 @@ impl ToadStoolClient {
     /// Subscribe to server events.
     ///
     /// `WebSocket` deprecated. Use JSON-RPC 2.0 polling: `compute.status` for execution
-    /// status, `toadstool.health` for cluster health. biomeOS/songbird coordination.
+    /// status, `toadstool.health` for cluster health via coordination service.
     #[expect(
         clippy::unused_async,
         reason = "API surface; may perform async I/O in future"

crates/client/src/client/types.rs

@@ -222,8 +222,8 @@ pub struct ExecutionMetrics {
 /// Real-time execution events.
 ///
 /// These events are NOT delivered via `WebSocket` (deprecated, used C-FFI ring).
-/// Use JSON-RPC 2.0 polling (`compute.status` method) or biomeOS/songbird
-/// coordination for event streaming over Unix sockets.
+/// Use JSON-RPC 2.0 polling (`compute.status` method) or coordination service
+/// for event streaming over Unix sockets.
 #[derive(Debug, Clone, Serialize, Deserialize)]
 pub enum ToadStoolEvent {
     /// Execution status changed — poll via `compute.status` JSON-RPC call.

crates/client/src/lib.rs

@@ -12,7 +12,7 @@
 //!
 //! - **JSON-RPC Client**: JSON-RPC 2.0 workload submission and status monitoring
 //! - **`WebSocket` Client**: Real-time event streaming and notifications
-//! - **Ecosystem Integration**: Direct integration with Songbird, BearDog, NestGate
+//! - **Ecosystem Integration**: Direct integration with coordination, security, and storage services
 //! - **Load Balancing**: Automatic discovery and load balancing across ToadStool nodes
 //! - **Retry Logic**: Configurable retry policies for resilient execution
 //! - **Authentication**: Support for API keys, tokens, and ecosystem authentication

crates/core/common/src/infant_discovery/detectors.rs

@@ -5,14 +5,14 @@
 //!
 //! ToadStool only cares about **hardware capabilities** (CPU, GPU, NPU, memory).
 //! Vendor-specific orchestration (K8s, Docker, Consul, AWS/GCP/Azure) is not
-//! ToadStool's concern - service discovery is delegated to Songbird (comms primal).
+//! ToadStool's concern - service discovery is delegated to the coordination service.
 //!
 //! ## Philosophy
 //!
 //! - **Hardware-first**: We detect compute substrates, not vendor platforms
 //! - **Vendor-agnostic**: No K8s, Docker, cloud provider detection
-//! - **Songbird delegation**: mDNS/service discovery handled by comms primal
-//! - **Self-knowledge**: ToadStool knows its own hardware, Songbird knows the network
+//! - **Coordination delegation**: mDNS/service discovery handled by coordination service
+//! - **Self-knowledge**: ToadStool knows its own hardware, coordination service knows the network
 //!
 //! ## Evolution (Feb 15, 2026)
 //!
@@ -137,9 +137,9 @@ impl SubstrateDetector for BareMetalDetector {
 /// ## Evolution (Feb 15, 2026)
 ///
 /// Only `BareMetalDetector` remains. Vendor-specific detectors removed:
-/// - No `KubernetesDetector` (Songbird handles service discovery)
+/// - No `KubernetesDetector` (coordination service handles service discovery)
 /// - No `DockerDetector` (container detection is generic now)
-/// - No `ConsulDetector` (Songbird handles service mesh)
+/// - No `ConsulDetector` (coordination service handles service mesh)
 /// - No `CloudDetector` (vendor lock-in, not our concern)
 #[must_use]
 pub fn standard_detectors() -> Vec<Box<dyn SubstrateDetector>> {

crates/core/ember/src/lend_reclaim.rs

@@ -7,7 +7,7 @@
 //! handle is in the consumer's possession. When the consumer is done, they
 //! **reclaim** — ember takes the handle back and restores full ownership.
 //!
-//! This models coralReef's lend/reclaim pattern for VFIO group FDs but
+//! This models the visualization service's lend/reclaim pattern for VFIO group FDs but
 //! generalizes it to any resource type.
 
 use std::time::Instant;