eeb6927d8f
- BrainService: Ollama embeddings + Qdrant vector upsert/search/delete - brain_remember: store knowledge with type, tags, confidence, supersession - brain_recall: semantic search with filter by project/type/agent/confidence - brain_forget: workspace-scoped deletion from both stores - brain_list: MariaDB query with model scopes, no vector search - Config: brain.ollama_url, brain.qdrant_url, brain.collection - Boot: BrainService singleton + tool registration via AgentToolRegistry Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
104 lines
3.2 KiB
PHP
104 lines
3.2 KiB
PHP
<?php
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declare(strict_types=1);
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namespace Core\Mod\Agentic\Mcp\Tools\Agent\Brain;
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use Core\Mcp\Dependencies\ToolDependency;
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use Core\Mod\Agentic\Mcp\Tools\Agent\AgentTool;
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use Core\Mod\Agentic\Models\BrainMemory;
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use Core\Mod\Agentic\Services\BrainService;
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use Illuminate\Support\Facades\Log;
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/**
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* Remove a memory from the shared OpenBrain knowledge store.
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*
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* Deletes the memory from both MariaDB and Qdrant.
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* Workspace-scoped: agents can only forget memories in their own workspace.
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*/
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class BrainForget extends AgentTool
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{
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protected string $category = 'brain';
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protected array $scopes = ['write'];
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public function dependencies(): array
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{
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return [
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ToolDependency::contextExists('workspace_id', 'Workspace context required to forget memories'),
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];
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}
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public function name(): string
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{
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return 'brain_forget';
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}
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public function description(): string
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{
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return 'Remove a memory from the shared OpenBrain knowledge store. Permanently deletes from both database and vector index.';
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}
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public function inputSchema(): array
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{
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return [
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'type' => 'object',
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'properties' => [
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'id' => [
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'type' => 'string',
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'format' => 'uuid',
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'description' => 'UUID of the memory to remove',
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],
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'reason' => [
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'type' => 'string',
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'description' => 'Optional reason for forgetting this memory',
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'maxLength' => 500,
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],
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],
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'required' => ['id'],
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];
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}
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public function handle(array $args, array $context = []): array
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{
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try {
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$id = $this->requireString($args, 'id');
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} catch (\InvalidArgumentException $e) {
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return $this->error($e->getMessage());
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}
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$workspaceId = $context['workspace_id'] ?? null;
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if ($workspaceId === null) {
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return $this->error('workspace_id is required. Ensure you have authenticated with a valid API key. See: https://host.uk.com/ai');
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}
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$reason = $this->optionalString($args, 'reason', null, 500);
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// Verify memory exists and belongs to this workspace
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$memory = BrainMemory::where('id', $id)
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->where('workspace_id', $workspaceId)
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->first();
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if (! $memory) {
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return $this->error("Memory '{$id}' not found in this workspace");
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}
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$agentId = $context['agent_id'] ?? $context['session_id'] ?? 'anonymous';
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return $this->withCircuitBreaker('brain', function () use ($id, $memory, $reason, $agentId) {
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Log::info('OpenBrain: memory forgotten', [
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'id' => $id,
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'type' => $memory->type,
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'agent_id' => $agentId,
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'reason' => $reason,
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]);
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app(BrainService::class)->forget($id);
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return $this->success([
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'forgotten' => $id,
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'type' => $memory->type,
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]);
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}, fn () => $this->error('Brain service temporarily unavailable. Memory could not be removed.', 'service_unavailable'));
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}
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}
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