1+ @startuml
2+ !define RECTANGLE class
3+
4+ skinparam backgroundColor white
5+ skinparam handwritten false
6+ skinparam monochrome false
7+ skinparam shadowing false
8+
9+ title Cursor AI Assistant Interaction Flow (Enhanced)
10+
11+ actor "Software Engineer" as SE
12+ participant "Cursor IDE" as Cursor
13+ participant "System Prompt\nProcessor" as SystemPrompt
14+ participant "Context Manager" as Context
15+ participant "Memory System" as Memory
16+ participant "AI Model\n(Claude/GPT-4/etc.)" as AI
17+ participant "Tool Executor" as Tools
18+ participant "Web Search" as Web
19+ participant "Git Integration" as Git
20+ participant "Linter/Error\nChecker" as Linter
21+
22+ == Prompt Initiation ==
23+ SE -> Cursor : Enter prompt/query in chat
24+ activate Cursor
25+
26+ == Context & Memory Gathering ==
27+ Cursor -> Context : Gather current context
28+ activate Context
29+ Context -> Context : Collect open files\ncursor position\nproject structure
30+ Context -> Context : Analyze recent edits\nand file history
31+ Context --> Cursor : Return context data
32+ deactivate Context
33+
34+ Cursor -> Memory : Retrieve relevant memories
35+ activate Memory
36+ Memory -> Memory : Search for related\nconversation history
37+ Memory --> Cursor : Return memory context
38+ deactivate Memory
39+
40+ == System Prompt Processing ==
41+ Cursor -> SystemPrompt : Process user query with context
42+ activate SystemPrompt
43+ SystemPrompt -> SystemPrompt : Apply workspace rules\nand coding guidelines
44+ SystemPrompt -> SystemPrompt : Format system instructions\n(tool usage, constraints)
45+ SystemPrompt -> SystemPrompt : Combine user query +\nsystem prompt + context + memories
46+ SystemPrompt --> Cursor : Return formatted prompt
47+ deactivate SystemPrompt
48+
49+ == AI Model Selection & Interaction ==
50+ Cursor -> AI : Send complete prompt with:\n- System instructions\n- User query\n- Context data\n- Available tools\n- Memory context
51+ activate AI
52+
53+ AI -> AI : Select appropriate model\n(Claude Sonnet, GPT-4, etc.)
54+ AI -> AI : Process prompt and determine\nrequired actions
55+
56+ == Parallel Tool Execution ==
57+ alt Multiple Tools Required
58+ AI -> Tools : Execute file operations\n(read_file, edit_file, etc.)
59+ activate Tools
60+ Tools --> AI : Return file results
61+ deactivate Tools
62+
63+ AI -> Web : Search for real-time info
64+ activate Web
65+ Web --> AI : Return search results
66+ deactivate Web
67+
68+ AI -> Git : Fetch PR/commit info
69+ activate Git
70+ Git --> AI : Return Git data
71+ deactivate Git
72+
73+ AI -> AI : Process all tool results\nand synthesize response
74+ end
75+
76+ == Error Detection & Correction ==
77+ alt Code Changes Made
78+ AI -> Linter : Check for linting errors
79+ activate Linter
80+ Linter --> AI : Return error status
81+ deactivate Linter
82+
83+ alt Errors Found
84+ AI -> AI : Plan error corrections
85+ AI -> Tools : Apply fixes (up to 3 iterations)
86+ activate Tools
87+ Tools --> AI : Confirm fixes applied
88+ deactivate Tools
89+ end
90+ end
91+
92+ == Memory Management ==
93+ AI -> Memory : Update/create memories\nif new insights gained
94+ activate Memory
95+ Memory -> Memory : Store relevant information\nfor future conversations
96+ deactivate Memory
97+
98+ AI --> Cursor : Return AI response with:\n- Code suggestions\n- Explanations\n- Next steps\n- Memory updates
99+ deactivate AI
100+
101+ == Response Delivery ==
102+ Cursor -> Cursor : Format response for display
103+ Cursor -> SE : Display AI response in chat
104+ deactivate Cursor
105+
106+ == Code Application & Iteration ==
107+ alt Code Changes Suggested
108+ SE -> Cursor : Accept/Apply code changes
109+ activate Cursor
110+ Cursor -> Cursor : Apply edits to files
111+ Cursor -> SE : Confirm changes applied
112+ deactivate Cursor
113+
114+ alt Further Clarification Needed
115+ SE -> Cursor : Follow-up questions/refinements
116+ note right : Multi-turn conversation continues\nwith maintained context and memory
117+ activate Cursor
118+ Cursor -> Context : Update context with new changes
119+ Cursor -> AI : Process follow-up with updated context
120+ note over AI : Iterative refinement cycle\ncan repeat multiple times
121+ deactivate Cursor
122+ end
123+ end
124+
125+ == Background Processes ==
126+ note over Tools : Some operations can run\nin background (long-running tasks)
127+
128+ @enduml
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