Remove --project and --project-name flags

CLAUDE.md

@@ -122,7 +122,7 @@ Commands share common arguments via `#[command(flatten)]`:
 pub struct MyCmd {
     pub module: String,
     #[command(flatten)]
-    pub common: CommonArgs,  // Adds --project, --regex, --limit
+    pub common: CommonArgs,  // Adds --regex, --limit
 }
 ```
 

README.md

@@ -144,7 +144,6 @@ Use `code_search describe` to see detailed documentation, or `code_search descri
 **Setup flags:**
 - `--install-skills`: Install skill and agent templates to `.claude/` (34 skills + 1 agent)
 - `--install-hooks`: Install post-commit git hook for automatic incremental updates
-- `--project-name <NAME>`: Project name for git hook config (optional, used with `--install-hooks`)
 - `--mix-env <ENV>`: Mix environment for git hook (used with `--install-hooks`, default: dev)
 - `--force`: Overwrite existing template/hook files (preserves by default)
 - `--dry-run`: Show what would be created without making changes
@@ -155,7 +154,6 @@ Most commands support these options:
 
 - `-l, --limit <N>`: Maximum results to return (default: 100, max: 1000)
 - `-r, --regex`: Treat patterns as regular expressions
-- `--project <NAME>`: Filter to a specific project (default: "default")
 - `--db <PATH>`: Database file path (auto-resolved if not specified)
 - `-o, --format <FORMAT>`: Output format (table, json, toon)
 
@@ -232,8 +230,7 @@ The post-commit hook automatically:
 
 **No configuration required!** The hook works out of the box. Optional configuration:
 ```bash
-git config code-search.project-name my_app  # For multi-project databases
-git config code-search.mix-env test         # Default: dev
+git config code-search.mix-env test  # Default: dev
 ```
 
 See [docs/GIT_HOOKS.md](docs/GIT_HOOKS.md) for detailed documentation and troubleshooting.
@@ -272,5 +269,5 @@ After installation:
 - Written in Rust using clap for CLI parsing
 - Uses SurrealDB (RocksDB-backed) for graph queries
 - Call graph data is extracted separately by [ex_ast](https://github.com/CamonZ/ex_ast)
-- Supports multiple projects in the same database via `--project` flag
+- One database per project (stored in `.code_search/surrealdb.rocksdb`)
 - Embeds templates in binary for self-contained distribution

cli/src/commands/accepts/execute.rs

@@ -51,7 +51,6 @@ impl Execute for AcceptsCmd {
         let entries = find_accepts(
             db,
             &self.pattern,
-            &self.common.project,
             self.common.regex,
             self.module.as_deref(),
             self.common.limit,

cli/src/commands/boundaries/execute.rs

@@ -23,7 +23,6 @@ impl Execute for BoundariesCmd {
             db,
             HotspotKind::Ratio,
             self.module.as_deref(),
-            &self.common.project,
             self.common.regex,
             self.common.limit,
             false,
@@ -89,7 +88,6 @@ mod tests {
             min_ratio: 2.0,
             module: None,
             common: crate::commands::CommonArgs {
-                project: "default".to_string(),
                 regex: false,
                 limit: 50,
             },

cli/src/commands/browse_module/execute.rs

@@ -20,9 +20,6 @@ pub struct BrowseModuleResult {
     #[serde(skip_serializing_if = "Option::is_none")]
     pub kind_filter: Option<DefinitionKind>,
 
-    /// Project that was searched
-    pub project: String,
-
     /// Total number of definitions found (before limit applied)
     pub total_items: usize,
 
@@ -133,7 +130,6 @@ impl Execute for BrowseModuleCmd {
             let funcs = find_functions_in_module(
                 db,
                 &self.module_or_file,
-                &self.common.project,
                 self.common.regex,
                 self.common.limit,
             )?;
@@ -169,7 +165,6 @@ impl Execute for BrowseModuleCmd {
                 &self.module_or_file,
                 self.name.as_deref(),
                 None, // kind filter (optional, not used for browse)
-                &self.common.project,
                 self.common.regex,
                 self.common.limit,
             )?;
@@ -195,7 +190,6 @@ impl Execute for BrowseModuleCmd {
                 &self.module_or_file,
                 self.name.as_deref(),
                 None, // kind filter (optional, not used for browse)
-                &self.common.project,
                 self.common.regex,
                 self.common.limit,
             )?;
@@ -214,7 +208,7 @@ impl Execute for BrowseModuleCmd {
 
         // Query structs
         if should_query_structs {
-            let fields = find_struct_fields(db, &self.module_or_file, &self.common.project, self.common.regex, self.common.limit)?;
+            let fields = find_struct_fields(db, &self.module_or_file, self.common.regex, self.common.limit)?;
             let structs = group_fields_into_structs(fields);
 
             for struct_def in structs {
@@ -248,7 +242,6 @@ impl Execute for BrowseModuleCmd {
         Ok(BrowseModuleResult {
             search_term: self.module_or_file,
             kind_filter: self.kind,
-            project: self.common.project,
             total_items,
             definitions,
         })

cli/src/commands/browse_module/execute_tests.rs

@@ -14,13 +14,11 @@ mod tests {
     crate::shared_fixture! {
         fixture_name: call_graph_db,
         fixture_type: call_graph,
-        project: "test_project",
     }
 
     crate::shared_fixture! {
         fixture_name: structs_db,
         fixture_type: structs,
-        project: "test_project",
     }
 
     // =========================================================================
@@ -35,7 +33,6 @@ mod tests {
             kind: Some(DefinitionKind::Functions),
             name: None,
             common: CommonArgs {
-                project: "test_project".to_string(),
                 regex: false,
                 limit: 100,
             },
@@ -59,7 +56,6 @@ mod tests {
             kind: Some(DefinitionKind::Functions),
             name: Some("get_user".to_string()),
             common: CommonArgs {
-                project: "test_project".to_string(),
                 regex: false,
                 limit: 100,
             },
@@ -87,7 +83,6 @@ mod tests {
             kind: Some(DefinitionKind::Specs),
             name: None,
             common: CommonArgs {
-                project: "test_project".to_string(),
                 regex: false,
                 limit: 100,
             },
@@ -115,7 +110,6 @@ mod tests {
             kind: Some(DefinitionKind::Types),
             name: None,
             common: CommonArgs {
-                project: "test_project".to_string(),
                 regex: false,
                 limit: 100,
             },
@@ -143,7 +137,6 @@ mod tests {
             kind: Some(DefinitionKind::Structs),
             name: None,
             common: CommonArgs {
-                project: "test_project".to_string(),
                 regex: false,
                 limit: 100,
             },
@@ -172,7 +165,6 @@ mod tests {
             kind: None,  // No kind filter - get all
             name: None,
             common: CommonArgs {
-                project: "test_project".to_string(),
                 regex: false,
                 limit: 100,
             },
@@ -204,7 +196,6 @@ mod tests {
             kind: Some(DefinitionKind::Functions),
             name: None,
             common: CommonArgs {
-                project: "test_project".to_string(),
                 regex: true,
                 limit: 100,
             },
@@ -230,7 +221,6 @@ mod tests {
             kind: Some(DefinitionKind::Functions),
             name: None,
             common: CommonArgs {
-                project: "test_project".to_string(),
                 regex: true,
                 limit: 100,
             },
@@ -270,7 +260,6 @@ mod tests {
             kind: Some(DefinitionKind::Functions),
             name: None,
             common: CommonArgs {
-                project: "test_project".to_string(),
                 regex: true,
                 limit: 5,
             },
@@ -295,7 +284,6 @@ mod tests {
             kind: None,
             name: None,
             common: CommonArgs {
-                project: "test_project".to_string(),
                 regex: false,
                 limit: 100,
             },

cli/src/commands/browse_module/output.rs

@@ -11,14 +11,11 @@ impl Outputable for BrowseModuleResult {
         // Header
         if let Some(kind) = self.kind_filter {
             output.push_str(&format!(
-                "Definitions in {} (kind: {}, project: {})\n\n",
-                self.search_term, kind, self.project
+                "Definitions in {} (kind: {})\n\n",
+                self.search_term, kind
             ));
         } else {
-            output.push_str(&format!(
-                "Definitions in {} (project: {})\n\n",
-                self.search_term, self.project
-            ));
+            output.push_str(&format!("Definitions in {}\n\n", self.search_term));
         }
 
         // Empty state
@@ -138,7 +135,6 @@ mod tests {
         let result = BrowseModuleResult {
             search_term: "NonExistent".to_string(),
             kind_filter: None,
-            project: "default".to_string(),
             total_items: 0,
             definitions: vec![],
         };
@@ -154,7 +150,6 @@ mod tests {
         let result = BrowseModuleResult {
             search_term: "MyApp.Accounts".to_string(),
             kind_filter: None,
-            project: "default".to_string(),
             total_items: 1,
             definitions: vec![Definition::Function {
                 module: "MyApp.Accounts".to_string(),
@@ -186,7 +181,6 @@ mod tests {
         let result = BrowseModuleResult {
             search_term: "MyApp.Accounts".to_string(),
             kind_filter: None,
-            project: "default".to_string(),
             total_items: 2,
             definitions: vec![
                 Definition::Function {

cli/src/commands/browse_module/output_tests.rs

@@ -12,13 +12,13 @@ mod tests {
     // =========================================================================
 
     const EMPTY_TABLE: &str = "\
-Definitions in NonExistent (project: default)
+Definitions in NonExistent
 
 No definitions found.
 ";
 
     const FUNCTIONS_ONLY_TABLE: &str = "\
-Definitions in MyApp.Accounts (kind: functions, project: default)
+Definitions in MyApp.Accounts (kind: functions)
 
 Found 2 definition(s):
 
@@ -29,7 +29,7 @@ Found 2 definition(s):
 ";
 
     const MIXED_TYPES_TABLE: &str = "\
-Definitions in MyApp.Accounts (project: default)
+Definitions in MyApp.Accounts
 
 Found 3 definition(s):
 
@@ -43,7 +43,7 @@ Found 3 definition(s):
 ";
 
     const STRUCT_TABLE: &str = "\
-Definitions in MyApp.User (kind: structs, project: default)
+Definitions in MyApp.User (kind: structs)
 
 Found 1 definition(s):
 
@@ -63,7 +63,6 @@ Found 1 definition(s):
         BrowseModuleResult {
             search_term: "NonExistent".to_string(),
             kind_filter: None,
-            project: "default".to_string(),
             total_items: 0,
             definitions: vec![],
         }
@@ -74,7 +73,6 @@ Found 1 definition(s):
         BrowseModuleResult {
             search_term: "MyApp.Accounts".to_string(),
             kind_filter: Some(DefinitionKind::Functions),
-            project: "default".to_string(),
             total_items: 2,
             definitions: vec![
                 Definition::Function {
@@ -115,7 +113,6 @@ Found 1 definition(s):
         BrowseModuleResult {
             search_term: "MyApp.Accounts".to_string(),
             kind_filter: None,
-            project: "default".to_string(),
             total_items: 3,
             definitions: vec![
                 Definition::Type {
@@ -159,7 +156,6 @@ Found 1 definition(s):
         BrowseModuleResult {
             search_term: "MyApp.User".to_string(),
             kind_filter: Some(DefinitionKind::Structs),
-            project: "default".to_string(),
             total_items: 1,
             definitions: vec![Definition::Struct {
                 module: "MyApp.User".to_string(),

cli/src/commands/calls_from/execute.rs

@@ -84,7 +84,6 @@ impl Execute for CallsFromCmd {
             &self.module,
             self.function.as_deref(),
             self.arity,
-            &self.common.project,
             self.common.regex,
             self.common.limit,
         )?;

cli/src/commands/calls_from/execute_tests.rs

@@ -28,7 +28,6 @@ mod tests {
             function: None,
             arity: None,
             common: CommonArgs {
-                project: "test_project".to_string(),
                 regex: false,
                 limit: 100,
             },
@@ -80,7 +79,6 @@ mod tests {
             function: Some("get_user".to_string()),
             arity: None,
             common: CommonArgs {
-                project: "test_project".to_string(),
                 regex: false,
                 limit: 100,
             },
@@ -120,7 +118,6 @@ mod tests {
             function: None,
             arity: None,
             common: CommonArgs {
-                project: "test_project".to_string(),
                 regex: true,
                 limit: 100,
             },
@@ -148,7 +145,6 @@ mod tests {
             function: None,
             arity: None,
             common: CommonArgs {
-                project: "test_project".to_string(),
                 regex: false,
                 limit: 100,
             },
@@ -172,7 +168,6 @@ mod tests {
             function: None,
             arity: None,
             common: CommonArgs {
-                project: "test_project".to_string(),
                 regex: true,
                 limit: 1,
             },

cli/src/commands/calls_to/execute.rs

@@ -72,7 +72,6 @@ impl Execute for CallsToCmd {
             &self.module,
             self.function.as_deref(),
             self.arity,
-            &self.common.project,
             self.common.regex,
             self.common.limit,
         )?;