MCP For Claude Marketplace
WeChat Mini-Program Cache Manager

WeChat Mini-Program Cache Manager MCP Connector for Claude

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Deterministic WeChat Mini-Program storage and LRU cache eviction calculator.

3 tools Official Updated Oct 1, 2026 Official Vinkius Partner
More Details Connect to Claude

This MCP server provides deterministic tools for managing WeChat Mini-Program local storage. It helps developers ensure compliance with platform-specific limits (10240 KB or 20480 KB) by calculating available space and simulating Least Recently Used (LRU) eviction. Use calculate_storage_status to check if a new item fits, simulate_lru_eviction to identify which items to remove based on their last_access_timestamp, and get_cache_inventory to audit current cache contents.

wechatcachelrustorageminiprogram

3 tools expose this connector's capabilities to your AI agent.

calculate_storage_status

Determines the current state of the cache and whether there is enough room to add a specific new item without triggering eviction

simulate_lru_eviction

Calculates exactly which items must be removed to accommodate a new item using the LRU logic

get_cache_inventory

Provides a summary of the current cache contents to verify the state before performing calculations

See how to talk to your AI agent using WeChat Mini-Program Cache Manager.

Check if I can add a 500KB item to my cache which currently has 10000KB used out of 10240KB.

No, the new item will exceed the limit. You need to evict items to free up at least 500KB.

Show me the current cache inventory.

The current cache contains 5 items with a total size of 8500 KB.

Simulate eviction for a 2000KB item when the cache is at 10000/10240KB.

To accommodate the 2000KB item, the system will evict 2 items, freeing 2100KB of space.

The system identifies items with the oldest `last_access_timestamp` and removes them sequentially until the new item fits within the specified `max_limit_kb`.

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