docs(ide): drop CCB references from code comments

Code comments should describe the protocol / behavior itself, not name
the upstream project. External references belong in docs/ markdown.

Author: lingcoder

crates/core/src/ide.rs

@@ -14,13 +14,12 @@
 //!
 //! ## Wire schema alignment
 //!
-//! Field names mirror CCB's `selection_changed` MCP notification payload
-//! (see `claude-code-best/src/hooks/useIdeSelection.ts`). This keeps the
-//! deserializer trivial and preserves the "opened file but nothing
-//! selected" semantics: `line_count == 0 && file_path.is_some()`.
+//! Field names mirror the upstream `selection_changed` MCP notification
+//! payload so the deserializer is trivial, and preserve the "opened file
+//! but nothing selected" semantics: `line_count == 0 && file_path.is_some()`.
 //!
-//! The injection template in `crab-ide` also mirrors CCB's prose to
-//! keep LLM prompt patterns familiar.
+//! The injection template in `crab-ide` also mirrors the upstream prose
+//! to keep LLM prompt patterns familiar.
 
 use serde::{Deserialize, Serialize};
 use std::path::PathBuf;
@@ -148,8 +147,8 @@ mod tests {
     }
 
     #[test]
-    fn selection_parses_ccb_wire_format() {
-        // Shape matches `selection_changed` notification params from CCB.
+    fn selection_parses_mcp_wire_format() {
+        // Shape matches the upstream `selection_changed` MCP notification params.
         let json = r#"{
             "line_count": 11,
             "line_start": 10,

crates/ide/src/injection.rs

@@ -2,9 +2,8 @@
 //! `<system-reminder>` meta-user messages for LLM context.
 //!
 //! Called by `crab-agent` right before sending a user prompt. The
-//! output string (wrapped by the caller) follows CCB's template
-//! verbatim (`messages.ts:3648-3662`) so LLMs trained against
-//! Claude Code's prompt patterns recognize the shape.
+//! output string (wrapped by the caller) follows the upstream template
+//! so LLMs trained against that prompt pattern recognize the shape.
 
 #![allow(dead_code)] // R1 scaffolding; wired into agent in R3
 
@@ -15,8 +14,7 @@ use std::path::Path;
 ///
 /// Returns `None` when there is nothing to inject (no selection or
 /// missing fields). Caller wraps it in `<system-reminder>...</system-reminder>`
-/// and pushes as a `user`-role meta message, mirroring CCB's
-/// `wrapMessagesInSystemReminder` + `isMeta: true` behavior.
+/// and pushes as a `user`-role meta message.
 pub fn build_selected_lines_reminder(sel: &IdeSelection, _cwd: &Path) -> Option<String> {
     if !sel.has_text() {
         return None;

crates/ide/src/lockfile.rs

@@ -1,7 +1,7 @@
 //! Discovery of IDE plugin MCP endpoints via lockfile.
 //!
-//! CCB's plugin writes `~/.claude/ide/<port>.lock` on startup with a
-//! JSON payload describing how to reach the MCP server:
+//! IDE plugins write `<ide-dir>/<port>.lock` on startup with a JSON
+//! payload describing how to reach their MCP server:
 //!
 //! ```json
 //! {
@@ -16,10 +16,8 @@
 //! Filename = port (e.g. `12345.lock` ⇒ MCP server listens on `12345`).
 //!
 //! Search paths (checked in order):
-//! 1. `~/.claude/ide/*.lock` — CCB's official plugin (piggyback path)
+//! 1. `~/.claude/ide/*.lock` — upstream plugin's directory (piggyback path)
 //! 2. `~/.crab/ide/*.lock` — our future plugin (self-hosted path)
-//!
-//! Reference: `claude-code-best/src/utils/ide.ts:295-393`
 
 #![allow(dead_code)] // R1 scaffolding; wired up in R2
 

crates/ide/src/notifications.rs

@@ -1,14 +1,10 @@
 //! MCP notification handlers.
 //!
 //! Registers handlers on the MCP client for the two IDE-specific
-//! notifications CCB's plugin sends:
+//! notifications IDE plugins send:
 //!
 //! - `selection_changed` — ambient state; updates `handles.selection`.
 //! - `at_mentioned` — one-shot; fanned out via a broadcast channel.
-//!
-//! Wire schemas come from:
-//! `claude-code-best/src/hooks/useIdeSelection.ts:32-53`
-//! `claude-code-best/src/hooks/useIdeAtMentioned.ts:18-26`
 
 #![allow(dead_code)] // R1 scaffolding; wired up in R2
 

crates/ide/src/quirks/wsl.rs

@@ -5,8 +5,6 @@
 //! `/home/user/project`. This module will translate between them so
 //! `IdeSelection::file_path` remains useful regardless of where the
 //! crab process is running.
-//!
-//! Reference: `claude-code-best/src/utils/idePathConversion.ts`
 
 #![allow(dead_code)] // R1 scaffolding; wired up in R3