Cache Kit

What is Cache Kit?

Leak-safe caching for the Model Context Protocol's SEP-2549 cache hints (ttlMs + cacheScope) — set them right server-side, and never serve a private result across users/tenants client-side.

How to use Cache Kit?

Follow the repository README to install the server and add its MCP configuration to your client.

Key features of Cache Kit

• Server side — set the fields right (withCacheHints)
• TTL is honored — entries expire at received + ttlMs and are removed on access (or via prune())
• public is shared — stored under one shared key and returned to anyone
• parseCacheHints(result) → { ok: true, hints } | { ok: false, reason, message } — never throws
• validateCacheHints({ ttlMs, cacheScope }) → normalized hints (throws TypeError on bad input)

Use cases of Cache Kit

• Connect an MCP-compatible client to this repository's service.
• Review the README-backed setup before enabling it in production.

FAQ from Cache Kit

Where is the source code for Cache Kit?

The source code is linked from the repository URL on this page.

Does Cache Kit include a standard MCP config?

If the README contains a parseable MCP configuration block, it is shown in the Config tab.