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fix: generate mcp.json for tools without PARAM declarations
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Tools using only USE KB or other keywords without PARAM were not
getting .mcp.json generated, causing USE TOOL to silently skip them.
This commit is contained in:
Rodrigo Rodriguez (Pragmatismo) 2026-03-17 12:20:47 -03:00
parent 7906a9bf32
commit af7441ebcb
1 changed files with 12 additions and 1 deletions
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13
src/basic/compiler/mod.rs
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@ -135,7 +135,18 @@ impl BasicCompiler {
let ast_content = self.preprocess_basic(&source_with_suggestions, source_path, self.bot_id)?;
fs::write(&ast_path, &ast_content).map_err(|e| format!("Failed to write AST file: {e}"))?;
let (mcp_json, tool_json) = if tool_def.parameters.is_empty() {
(None, None)
// No parameters — generate minimal mcp.json so USE TOOL can find this tool
let mcp = Self::generate_mcp_tool(&tool_def)?;
let openai = Self::generate_openai_tool(&tool_def)?;
let mcp_path = format!("{output_dir}/{file_name}.mcp.json");
let tool_path = format!("{output_dir}/{file_name}.tool.json");
let mcp_json_str = serde_json::to_string_pretty(&mcp)?;
fs::write(&mcp_path, mcp_json_str)
.map_err(|e| format!("Failed to write MCP JSON: {e}"))?;
let tool_json_str = serde_json::to_string_pretty(&openai)?;
fs::write(&tool_path, tool_json_str)
.map_err(|e| format!("Failed to write tool JSON: {e}"))?;
(Some(mcp), Some(openai))
} else {
let mcp = Self::generate_mcp_tool(&tool_def)?;
let openai = Self::generate_openai_tool(&tool_def)?;