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fix: agent identity via PromptCompositor pipeline + LLM/startup fixes #172

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Merged
ULookup merged 1 commit into from
Jun 22, 2026
Merged

fix: agent identity via PromptCompositor pipeline + LLM/startup fixes #172

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20 changes: 19 additions & 1 deletion libs/loop/src/agent_loop.cpp
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Original file line number Diff line number Diff line change
@@ -1,5 +1,6 @@
#include <merak/agent_loop.hpp>
#include <merak/worldbuilding/worldbuilding_service.hpp>
#include <merak/prompts/core_prompt.hpp>
#include <spdlog/spdlog.h>
#include <chrono>
#include <sstream>
Expand Down Expand Up @@ -439,7 +440,24 @@ void AgentLoop::set_skill_registry(std::shared_ptr<skills::SkillRegistry> skills
std::vector<Message> AgentLoop::build_context() {
BindSources sources;
sources.identity_text = [this]() {
return config_.system_prompt.substr(0, std::min<size_t>(500, config_.system_prompt.size()));
// Load core identity from config/prompts/merak_core.md via the prompt pipeline.
// Identity is owned by the project (industrial-grade), not by user config.
prompts::PromptProfile profile;
profile.category = prompts::AgentCategory::Platform;
profile.platform_role = prompts::PlatformRole::Core;

auto sections = prompts::build_core_sections(profile);
std::ostringstream oss;
for (size_t i = 0; i < sections.size(); ++i) {
if (i > 0) oss << "\n\n";
oss << sections[i].text;
}
std::string core = oss.str();

if (!config_.system_prompt.empty()) {
core += "\n\n[User-Defined Instructions]\n" + config_.system_prompt;
}
return core;
};
sources.constraints_text = [this]() {
if (config_.system_prompt.size() > 500) {
Expand Down
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