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Running on Zero
Running on Zero
| ; | |
| // The browser-local agent surface delegates to the same guarded UI controllers. | |
| // It intentionally exposes no job, credential, bucket, deletion or arbitrary-selector action. | |
| (() => { | |
| const q=id=>document.getElementById(id); | |
| const sections=['drive','training','batch','editor']; | |
| const controls={create_starter:'starter_create',inspect_selected_network:'editor_import'}; | |
| let toolSupport='unavailable',agentBusy=false; | |
| const option=id=>{const node=q(id);return node?.selectedOptions?.[0]?.textContent?.trim()||null;}; | |
| function readState(){ | |
| const file=window.TrainingClient?.getSelectedNetwork?.(); | |
| return { | |
| schema:'ald.agent-state',version:1, | |
| section:document.querySelector('.tabs [aria-selected="true"]')?.dataset.tab||'drive', | |
| network:{selected:!!file,name:file?(file.name||'Latest received result'):null}, | |
| track:option('trackPresetDrive'),compute:option('backend'), | |
| run:{enabled:!!q('run')&&!q('run').disabled,label:q('run')?.textContent.trim()||null,status:q('status')?.textContent.trim()||null}, | |
| editor:{state:q('editor_status')?.dataset.state||'idle',message:q('editor_status')?.textContent.trim()||null,network:q('editor_metadata')?.textContent.trim()||null}, | |
| busy:agentBusy||!!window.TrainingClient?.isBusy?.(), | |
| webmcp:toolSupport, | |
| actions:{get_state:true,open_section:true,create_starter:!agentBusy&&!!q('starter_create')&&!q('starter_create').disabled,inspect_selected_network:!agentBusy&&!!q('editor_import')&&!q('editor_import').disabled} | |
| }; | |
| } | |
| function render(){const node=q('agent_state');if(node){const text=JSON.stringify(readState(),null,2);if(node.textContent!==text)node.textContent=text;}} | |
| function exact(input,keys){ | |
| if(!input||typeof input!=='object'||Array.isArray(input)||Object.keys(input).some(key=>!keys.includes(key)))throw Error('Invalid action arguments'); | |
| } | |
| async function act(action,input={}){ | |
| exact(input,action==='open_section'?['section']:[]); | |
| if(action==='get_state')return readState(); | |
| if(action==='open_section'){ | |
| if(!sections.includes(input.section))throw Error('Choose drive, training, batch or editor'); | |
| window.LabNavigation.openSection(input.section);return readState(); | |
| } | |
| const id=controls[action];if(!id)throw Error('Unknown local action'); | |
| if(agentBusy||window.TrainingClient?.isBusy?.()||!q(id)||q(id).disabled)throw Error('This control is unavailable; read the current state first'); | |
| agentBusy=true;render(); | |
| try{ | |
| if(action==='create_starter'){ | |
| window.LabNavigation.openSection('drive'); | |
| await window.TrainingClient.createStarter(); | |
| }else{ | |
| window.LabNavigation.openSection('editor'); | |
| await window.NetworkEditorUI.inspectSelected(); | |
| } | |
| }finally{agentBusy=false;render();} | |
| return readState(); | |
| } | |
| window.ALDLabAgent=Object.freeze({version:1,readState,act}); | |
| // Keep fallback state visible and current without inspecting cookies or tokens. | |
| let scheduled=false; | |
| const schedule=()=>{if(scheduled)return;scheduled=true;queueMicrotask(()=>{scheduled=false;render();});}; | |
| const observer=new MutationObserver(records=>{ | |
| if(records.some(record=>!q('agent_state')?.contains(record.target)&&record.target!==q('agent_state')))schedule(); | |
| }); | |
| observer.observe(document.body,{subtree:true,childList:true,characterData:true,attributes:true,attributeFilter:['disabled','aria-selected','data-state']}); | |
| document.addEventListener('change',schedule);document.addEventListener('input',schedule); | |
| window.addEventListener('ald:editor-status',schedule);window.addEventListener('ald:section-change',schedule); | |
| const definitions=[ | |
| {name:'ald_get_state',title:'Read Driving Around state',description:'Read the current tab, selected driver name, track, compute choice, readiness and visible status. No credentials, weights or job identifiers are returned.',inputSchema:{type:'object',properties:{},additionalProperties:false},annotations:{readOnlyHint:true,untrustedContentHint:true},execute:async input=>JSON.stringify(await act('get_state',input))}, | |
| {name:'ald_open_section',title:'Open a Driving Around section',description:'Open a local lab tab and bring its heading into view. Does not start a job or save data.',inputSchema:{type:'object',properties:{section:{type:'string',enum:sections}},required:['section'],additionalProperties:false},execute:async input=>JSON.stringify(await act('open_section',input))}, | |
| {name:'ald_create_starter',title:'Create a local starter driver',description:'Create and select a small starter for the current Starter car. Uses the same UI confirmation when replacing a selection. Does not train, upload or save data.',inputSchema:{type:'object',properties:{},additionalProperties:false},execute:async input=>JSON.stringify(await act('create_starter',input))}, | |
| {name:'ald_inspect_selected_network',title:'Inspect the selected Driving Around driver',description:'Open the editor and inspect the active driver or chosen editor file. Read the returned editor state for success or error. Does not change the active driver or original weights.',inputSchema:{type:'object',properties:{},additionalProperties:false},annotations:{untrustedContentHint:true},execute:async input=>JSON.stringify(await act('inspect_selected_network',input))} | |
| ]; | |
| async function register(){ | |
| const context=document.modelContext; | |
| if(typeof context?.registerTool!=='function'){ | |
| q('agent_tools_status').textContent='Browser tools are unavailable here. Use the action manifest, stable controls and current state below.'; | |
| render();return; | |
| } | |
| try{ | |
| for(const tool of definitions)await context.registerTool(tool); | |
| toolSupport='registered'; | |
| q('agent_tools_status').textContent='Four browser-local WebMCP tools registered. The same actions remain available through the visible controls.'; | |
| }catch{ | |
| toolSupport='registration-failed'; | |
| q('agent_tools_status').textContent='Browser tool registration was incomplete. Use the action manifest and visible controls.'; | |
| } | |
| render(); | |
| } | |
| render();register(); | |
| })(); | |