refactor(lsp): clean up lsp_servers references and update prompts to use PascalCase

- Remove dead lsp_servers function from tools.ts
- Update utils.ts to reference LspServers (OpenCode built-in)
- Update AGENTS.md: 7 tools → 3 tools
- Update init-deep.ts prompts to use PascalCase OpenCode tools
- Update refactor.ts prompts to use PascalCase OpenCode tools

src/features/builtin-commands/templates/init-deep.ts

@@ -114,19 +114,19 @@ If \`--create-new\`: Read all existing first (preserve context) → then delete
 
 #### 3. LSP Codemap (if available)
 \`\`\`
-lsp_servers()  # Check availability
+LspServers()  # Check availability
 
 # Entry points (parallel)
-lsp_symbols(filePath="src/index.ts", scope="document")
-lsp_symbols(filePath="main.py", scope="document")
+LspDocumentSymbols(filePath="src/index.ts")
+LspDocumentSymbols(filePath="main.py")
 
 # Key symbols (parallel)
-lsp_symbols(filePath=".", scope="workspace", query="class")
-lsp_symbols(filePath=".", scope="workspace", query="interface")
-lsp_symbols(filePath=".", scope="workspace", query="function")
+LspWorkspaceSymbols(filePath=".", query="class")
+LspWorkspaceSymbols(filePath=".", query="interface")
+LspWorkspaceSymbols(filePath=".", query="function")
 
 # Centrality for top exports
-lsp_find_references(filePath="...", line=X, character=Y)
+LspFindReferences(filePath="...", line=X, character=Y)
 \`\`\`
 
 **LSP Fallback**: If unavailable, rely on explore agents + AST-grep.

src/features/builtin-commands/templates/refactor.ts

@@ -149,14 +149,14 @@ While background agents are running, use direct tools:
 
 \`\`\`typescript
 // Find definition(s)
-lsp_goto_definition(filePath, line, character)  // Where is it defined?
+LspGotoDefinition(filePath, line, character)  // Where is it defined?
 
 // Find ALL usages across workspace
-lsp_find_references(filePath, line, character, includeDeclaration=true)
+LspFindReferences(filePath, line, character, includeDeclaration=true)
 
-// Get file structure (scope='document') or search symbols (scope='workspace')
-lsp_symbols(filePath, scope="document")  // Hierarchical outline
-lsp_symbols(filePath, scope="workspace", query="[target_symbol]")  // Search by name
+// Get file structure
+LspDocumentSymbols(filePath)  // Hierarchical outline
+LspWorkspaceSymbols(filePath, query="[target_symbol]")  // Search by name
 
 // Get current diagnostics
 lsp_diagnostics(filePath)  // Errors, warnings before we start
@@ -587,9 +587,9 @@ If any of these occur, **STOP and consult user**:
 You already know these tools. Use them intelligently:
 
 ## LSP Tools
-Leverage the full LSP toolset (\`lsp_*\`) for precision analysis. Key patterns:
-- **Understand before changing**: \`lsp_goto_definition\` to grasp context
-- **Impact analysis**: \`lsp_find_references\` to map all usages before modification
+Leverage LSP tools for precision analysis. Key patterns:
+- **Understand before changing**: \`LspGotoDefinition\` to grasp context
+- **Impact analysis**: \`LspFindReferences\` to map all usages before modification
 - **Safe refactoring**: \`lsp_prepare_rename\` → \`lsp_rename\` for symbol renames
 - **Continuous verification**: \`lsp_diagnostics\` after every change
 

src/tools/AGENTS.md

@@ -1,7 +1,7 @@
 # TOOLS KNOWLEDGE BASE
 
 ## OVERVIEW
-Custom tools extending agent capabilities: LSP (7 tools), AST-aware search/replace, background tasks, and multimodal analysis.
+Custom tools extending agent capabilities: LSP (3 tools), AST-aware search/replace, background tasks, and multimodal analysis.
 
 ## STRUCTURE
 ```
@@ -30,7 +30,7 @@ tools/
 ## TOOL CATEGORIES
 | Category | Tools | Purpose |
 |----------|-------|---------|
-| LSP | lsp_goto_definition, lsp_find_references, lsp_symbols, lsp_diagnostics, lsp_rename, etc. | IDE-grade code intelligence (7 tools) |
+| LSP | lsp_diagnostics, lsp_prepare_rename, lsp_rename | IDE-grade code intelligence (3 tools) |
 | AST | ast_grep_search, ast_grep_replace | Structural pattern matching/rewriting |
 | Search | grep, glob | Timeout-safe file and content search |
 | Session | session_list, session_read, session_search, session_info | History navigation and retrieval |

src/tools/lsp/tools.ts

@@ -1,5 +1,4 @@
 import { tool, type ToolDefinition } from "@opencode-ai/plugin/tool"
-import { getAllServers } from "./config"
 import {
   DEFAULT_MAX_DIAGNOSTICS,
 } from "./constants"
@@ -68,28 +67,6 @@ export const lsp_diagnostics: ToolDefinition = tool({
   },
 })
 
-export const lsp_servers: ToolDefinition = tool({
-  description: "List available LSP servers and installation status.",
-  args: {},
-  execute: async (_args, context) => {
-    try {
-      const servers = getAllServers()
-      const lines = servers.map((s) => {
-        if (s.disabled) {
-          return `${s.id} [disabled] - ${s.extensions.join(", ")}`
-        }
-        const status = s.installed ? "[installed]" : "[not installed]"
-        return `${s.id} ${status} - ${s.extensions.join(", ")}`
-      })
-      const output = lines.join("\n")
-      return output
-    } catch (e) {
-      const output = `Error: ${e instanceof Error ? e.message : String(e)}`
-      return output
-    }
-  },
-})
-
 export const lsp_prepare_rename: ToolDefinition = tool({
   description: "Check if rename is valid. Use BEFORE lsp_rename.",
   args: {

src/tools/lsp/utils.ts

@@ -55,7 +55,7 @@ export function formatServerLookupError(result: Exclude<ServerLookupResult, { st
       `Supported extensions: ${server.extensions.join(", ")}`,
       ``,
       `After installation, the server will be available automatically.`,
-      `Run 'lsp_servers' tool to verify installation status.`,
+      `Run 'LspServers' tool to verify installation status.`,
     ].join("\n")
   }