Prompt Caching

AI coding agent with one Python core and three front-ends — headless CLI, Textual TUI, and an Electron desktop. Works with any OpenAI-compatible API, with risk-tiered permissions, event-sourced replayable sessions, and a fail-closed OS-level sandbox.

Drop-in prompt-caching fixes for the LLM agent harness you use. Point your AI coding agent at this repo and it ships the patches.

Your agent pays twice for output it has already seen. OMNI returns a handle instead: 97.2% off a file read twice. Nothing deleted, nothing invented.

Context compression for AI coding agents: compresses tool output before it enters the model, dedups repeats to 13-token refs. Claude Code, Cursor, Codex, Kiro, Zed, any MCP client. Rust, zero LLM calls.

Independent research on Claude Code internals, Claude Agent SDK, and related tooling.

Mods for Claude Code. effortless picks the reasoning effort for every prompt and shows the cache countdown. textless (desktop app) shows art, quotes and chess instead of the wall of text while Claude works.

Local-first MCP tools and dashboard for investigating Codex token usage, credits, costs, caching, and thread patterns.

A reliable coding agent for complex software engineering tasks.

Keep Claude Code’s prompt cache warm during breaks and show the estimated cost before a cold send.

Build smarter. Work superior. An opinionated rule set for AI coding agents to create original interfaces, compelling content, and production-ready code.

See what Claude Code and Codex actually send to the API — and what each part costs.

Claude Code mod: hands off to a fresh conversation when context fills up, keeps the cache warm while you're away, and turns what you teach Claude into project notes

A tiny Claude Code skill that keeps your prompt cache warm during idle sessions, so your next message reads from cache instead of paying full price.

DeepSeek-native AI coding agent for your terminal. Engineered around prefix-cache stability — leave it running.

面向 AI Agent 的高并发、低延迟上下文治理与 Prompt Cache 守护网关 (Tree-sitter AST / Tool Delta / 50%~80% Token 削减)

A slim band above your Claude Code prompt: usage left, reset times, and whether the prompt cache is warm or cold. By Jay E | RoboNuggets

Lightweight Claude Code statusLine: 5h/7d rate-limit usage, reset countdowns, model + context window, prompt-cache age — one line, 3 styles × 9 themes, daemon fast-mode

Fixes prompt cache regression in Claude Code that causes up to 20x cost increase on resumed sessions

Auto AI improver. Cost and token burn reducer, turn saver, and focus keeper for Claude Code, Codex, Copilot, Gemini, and more: surgical read hints, PDF/Office/CSV/md file interception, 255+ filter & interception rules, compact manifest injection, image shrinking, cache and compact skills, cache MCPs, prompt injection protection, and much more.

6,000+ Claude Code mods, with what each one can access before you install it. Context and usage meters, prompt cache warmers, status lines, guards and more, with install hints.