prompt-caching
PulseGate's liveness check could not reach it on 8 Oct 2026 and checks again before recording anything; it is registered on GitHub and has been in the index since 26 Jun 2026. How this is checked
Prompt-caching is an open source plugin designed to reduce token costs when interacting with Anthropic's Claude Code models by automatically caching stable prompt content. It addresses the issue of repeated charges for system prompts, tool definitions, and file reads during coding sessions, achieving up to 90% savings on repeated turns by marking and caching stable content. The plugin is intended for users building their own applications or agents with the Anthropic SDK,…
Inferred · not functionally tested
Overview
6 featuresPurpose: Reduces repeated token costs for Claude Code users by automatically caching stable prompt content.
Inferred · not functionally tested
Audience: AI developers using Claude Code and compatible platforms
Inferred · not functionally tested
Functions: code_generation, agents
Inferred · not functionally tested
Interfaces: API: unknown · MCP: indicated (inferred, not tested) · CLI: indicated (inferred, not tested) · Self-hosting: unknown
Recorded constraints: pricing: open_source · license: MIT · platforms: CLI · deployment: cli
Constraint provenance is unknown; confirm requirements with the publisher.
Record sources: prompt-caching.ai · github.com. These links do not verify the individual claims.
In the Frameworks & SDKs space, prompt-caching takes a focused approach. Inferred · not functionally tested: It reduces repeated token costs for Claude Code users by automatically caching stable prompt content. Inferred · not functionally tested: prompt-caching is an open-source project aimed at AI developers using Claude Code and compatible platforms. Basis unknown · not verified: The project is open source (MIT). Basis unknown · not verified: prompt-caching is available on the command line.
flightlesstux builds and maintains prompt-caching, and it first shipped in 2026. The project is developed in the open on GitHub with 127 stars. Inferred · not functionally tested: Key capabilities include prompt caching, token cost reduction, and automatic cache breakpoints. Basis unknown · not verified: Catalogued interfaces include an MCP server.
Summary written by a language model from the project’s public pages.
Tasks: Inferred · not functionally tested
- Prompt caching
- Token cost reduction
- Automatic cache breakpoints
- BugFix mode
- Refactor mode
- File tracking
Topics: Inferred · not functionally tested
Built with & integrations
- anthropic
- bclaude in the HTML
Trust & compliance
Indexing history
What PulseGate has recorded for this listing
Frequently asked questions about prompt-caching
- What does prompt-caching do?
- Inferred · not functionally tested: Prompt-caching reduces repeated token costs for Claude Code users by automatically caching stable prompt content. It is catalogued under Frameworks & SDKs on PulseGate.
- Who is prompt-caching for?
- Inferred · not functionally tested: prompt-caching is an open-source project built for AI developers using Claude Code and compatible platforms.
- Does prompt-caching have a free plan?
- Basis unknown · not verified: Yes — prompt-caching is open source under the MIT license and free to use.
- What platforms does prompt-caching run on?
- Basis unknown · not verified: prompt-caching runs on the command line.
- Is prompt-caching still active?
- Unconfirmed. PulseGate's liveness check could not reach it on 8 Oct 2026, and it is checked again before anything is recorded — so it is not recorded as gone.
- What projects are similar to prompt-caching?
- Similar projects tracked by PulseGate include preprompt, PromptlyClear, and PromptCube.prepromptPromptlyClearPromptCube
- Who develops prompt-caching?
- prompt-caching is developed by flightlesstux.
- How long has prompt-caching been around?
- prompt-caching first shipped in 2026.
Similar projects
Closest matches by what these projects do