docs: update architecture and design docs with proxy reconnect and deployment strategies

This commit is contained in:
Riz Ashraf committed 2026-09-14 04:07:52 +01:00
1 parent a9a861abe1
commit 1da413568e
18 files changed
+2010 -722

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+99 -83
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@@ -1,3 +1,5 @@
#![cfg_attr(not(target_os = "windows"), allow(dead_code, unused_imports, unreachable_code))]
mod handlers;
mod mcp;
mod models;
@@ -22,7 +24,7 @@ use clap::{Parser, Subcommand};
use std::collections::HashMap;
#[derive(Parser)]
#[command(author, version, about = "Antigravity MCP Memory Server", long_about = None)]
#[command(author, version = env!("APP_VERSION"), about = "Antigravity MCP Memory Server", long_about = None)]
struct Cli {
#[command(subcommand)]
command: Option<Commands>,
@@ -320,7 +322,7 @@ fn run_server(state: Arc<MemoryState>) -> Result<(), Box<dyn std::error::Error>>
let app = Router::new()
.route("/api/version", get(|| async move {
axum::Json(serde_json::json!({
"version": env!("BUILD_DATE"),
"version": env!("APP_VERSION"),
"git_hash": option_env!("GIT_HASH").unwrap_or("unknown")
}))
}))
@@ -546,6 +548,17 @@ async fn handle_socket(socket: WebSocket, state: Arc<AppState>, client_type: Str
}
});
if client_type == "proxy" {
let tx_clone = tx.clone();
tokio::spawn(async move {
let notify = serde_json::json!({
"jsonrpc": "2.0",
"method": "notifications/tools/list_changed"
});
let _ = tx_clone.send(notify.to_string()).await;
});
}
let handler = Arc::clone(&state.handler);
let state_clone = Arc::clone(&state);
let session_id_clone = session_id.clone();
@@ -707,99 +720,102 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
}
}
#[cfg(not(target_os = "windows"))]
#[cfg(target_os = "windows")]
{
// Linux no longer executes server logic natively due to workspace split
return Ok(());
}
let base_dir = std::env::var("MCP_MEMORY_STORE_DIR").unwrap_or_else(|_| {
dirs::home_dir()
.map(|mut h| {
h.push(".gemini/mcp_memory");
h.to_string_lossy().into_owned()
})
.unwrap_or_else(|| ".gemini/mcp_memory".into())
});
let base = PathBuf::from(base_dir);
fs::create_dir_all(&base).expect("Failed to create store dir");
let base_dir = std::env::var("MCP_MEMORY_STORE_DIR").unwrap_or_else(|_| {
dirs::home_dir()
.map(|mut h| {
h.push(".gemini/mcp_memory");
h.to_string_lossy().into_owned()
})
.unwrap_or_else(|| ".gemini/mcp_memory".into())
});
let base = PathBuf::from(base_dir);
fs::create_dir_all(&base).expect("Failed to create store dir");
let redb_path = base.join("mcp_store.redb");
let db = Arc::new(redb::Database::create(&redb_path).unwrap());
// Ensure table exists and migrate old JSON files
{
let write_txn = db.begin_write().unwrap();
let redb_path = base.join("mcp_store.redb");
let db = Arc::new(redb::Database::create(&redb_path).unwrap());
// Ensure table exists and migrate old JSON files
{
let mut table = write_txn.open_table(crate::store::STORE_TABLE).unwrap();
let stores = [
("audit_ledger", "audit_ledger.json"),
("sticky_notes", "sticky_notes.json"),
("tasks", "tasks.json"),
("snippets", "snippets.json"),
("adrs", "adrs.json"),
("preferences", "preferences.json"),
("error_fixes", "error_fixes.json"),
("pinned_files", "pinned_files.json"),
("session_summaries", "session_summaries.json"),
("handoff_memos", "handoff_memos.json"),
("env_fingerprints", "env_fingerprints.json"),
("env_requirements", "env_requirements.json"),
("milestones", "milestones.json"),
("environments", "environments.json"),
("pr_checklists", "pr_checklists.json"),
("tech_debts", "tech_debts.json"),
("gates", "gates.json"),
("context_workspaces", "context_workspaces.json"),
];
let write_txn = db.begin_write().unwrap();
{
let mut table = write_txn.open_table(crate::store::STORE_TABLE).unwrap();
let stores = [
("audit_ledger", "audit_ledger.json"),
("sticky_notes", "sticky_notes.json"),
("tasks", "tasks.json"),
("snippets", "snippets.json"),
("adrs", "adrs.json"),
("preferences", "preferences.json"),
("error_fixes", "error_fixes.json"),
("pinned_files", "pinned_files.json"),
("session_summaries", "session_summaries.json"),
("handoff_memos", "handoff_memos.json"),
("env_fingerprints", "env_fingerprints.json"),
("env_requirements", "env_requirements.json"),
("milestones", "milestones.json"),
("environments", "environments.json"),
("pr_checklists", "pr_checklists.json"),
("tech_debts", "tech_debts.json"),
("gates", "gates.json"),
("context_workspaces", "context_workspaces.json"),
];
for (key, file_name) in stores.iter() {
if table.get(*key).unwrap().is_none() {
let json_path = base.join(file_name);
if json_path.exists() {
if let Ok(data) = fs::read(&json_path) {
if serde_json::from_slice::<serde_json::Value>(&data).is_ok() {
table.insert(*key, data.as_slice()).unwrap();
for (key, file_name) in stores.iter() {
if table.get(*key).unwrap().is_none() {
let json_path = base.join(file_name);
if json_path.exists() {
if let Ok(data) = fs::read(&json_path) {
if serde_json::from_slice::<serde_json::Value>(&data).is_ok() {
table.insert(*key, data.as_slice()).unwrap();
}
}
}
}
}
}
write_txn.commit().unwrap();
}
write_txn.commit().unwrap();
let state = Arc::new(MemoryState {
master_path: base.join("knowledge_graph_master.json"),
session_graph: RwLock::new(KnowledgeGraph::default()),
base_dir: base.clone(),
master_cache: RwLock::new((KnowledgeGraph::default(), SystemTime::UNIX_EPOCH)),
search_index: RwLock::new(crate::search::MemoryIndex::new(&base).unwrap()),
ledger: Store::new("audit_ledger", db.clone()),
sticky: Store::new("sticky_notes", db.clone()),
tasks: Store::new("tasks", db.clone()),
snippets: Store::new("snippets", db.clone()),
adrs: Store::new("adrs", db.clone()),
prefs: Store::new("preferences", db.clone()),
error_fixes: Store::new("error_fixes", db.clone()),
pinned_files: Store::new("pinned_files", db.clone()),
session_summaries: Store::new("session_summaries", db.clone()),
handoff_memos: Store::new("handoff_memos", db.clone()),
env_fingerprints: Store::new("env_fingerprints", db.clone()),
env_requirements: Store::new("env_requirements", db.clone()),
milestones: Store::new("milestones", db.clone()),
environments: Store::new("environments", db.clone()),
pr_checklists: Store::new("pr_checklists", db.clone()),
tech_debts: Store::new("tech_debts", db.clone()),
gates: Store::new("gates", db.clone()),
context_workspaces: Store::new("context_workspaces", db.clone()),
});
state.recover_wal();
state.rebuild_index();
run_server(state)
}
let state = Arc::new(MemoryState {
master_path: base.join("knowledge_graph_master.json"),
session_graph: RwLock::new(KnowledgeGraph::default()),
base_dir: base.clone(),
master_cache: RwLock::new((KnowledgeGraph::default(), SystemTime::UNIX_EPOCH)),
search_index: RwLock::new(crate::search::MemoryIndex::new(&base).unwrap()),
ledger: Store::new("audit_ledger", db.clone()),
sticky: Store::new("sticky_notes", db.clone()),
tasks: Store::new("tasks", db.clone()),
snippets: Store::new("snippets", db.clone()),
adrs: Store::new("adrs", db.clone()),
prefs: Store::new("preferences", db.clone()),
error_fixes: Store::new("error_fixes", db.clone()),
pinned_files: Store::new("pinned_files", db.clone()),
session_summaries: Store::new("session_summaries", db.clone()),
handoff_memos: Store::new("handoff_memos", db.clone()),
env_fingerprints: Store::new("env_fingerprints", db.clone()),
env_requirements: Store::new("env_requirements", db.clone()),
milestones: Store::new("milestones", db.clone()),
environments: Store::new("environments", db.clone()),
pr_checklists: Store::new("pr_checklists", db.clone()),
tech_debts: Store::new("tech_debts", db.clone()),
gates: Store::new("gates", db.clone()),
context_workspaces: Store::new("context_workspaces", db.clone()),
});
state.recover_wal();
state.rebuild_index();
run_server(state)
#[cfg(not(target_os = "windows"))]
{
// Linux no longer executes server logic natively due to workspace split
Ok(())
}
}