0dayinc/pwn/prompt-cache

PWN::AI::Agent::PromptCache

agent-style prompt-cache breakpoints. The static system prefix + SKILLS index stay cacheable; dynamic MEMORY / LEARNING / MISTAKES / METRICS / EXTROSPECTION stay uncached so a turn-local write is not baked into the prefix. Anthropic: system is an array of text blocks; the last static block carries cache_control: { type: 'ephemeral' }. OpenAI Chat Completions: two system/developer messages (static then dynamic) plus prompt_cache_key for cache routing. xAI Grok Chat Completions: the same message split plus the x-grok-conv-id request header (sticky server routing). Gemini generateContent: systemInstruction.parts = [static, dynamic] so implicit prefix cache can hit the stable head. Ollama: no-op.

When to use

Call PWN::AI::Agent::PromptCache from pwn_eval when the task needs this module. Do not reimplement it in shell.

Methodologies

Generated from pwn/ai/agent/prompt_cache.rb. Prefer the public class methods below. Class methods take (opts = {}) and read opts.

How to call

PWN::AI::Agent::PromptCache.help
PWN::AI::Agent::PromptCache.enabled(opts)

Public methods

• enabled
• split_system
• anthropic_system_blocks
• openai_messages
• gemini_system_instruction
• cache_key
• cache_marks
• supports
• authors
• help
• enabled?

Source

pwn/ai/agent/prompt_cache.rb

Verification

PWN::AI::Agent::PromptCache.respond_to?(:enabled) after the module is loaded. Read the source for parameter names.