speedydivid / TokenForge
Context window optimization for AI coding agents. Sandboxes tool output (98% reduction), persists session memory via SQLite + FTS5, and enforces routing across 17 platforms through MCP + hooks. Works with Claude Code, Gemini CLI, VS Code Copilot, OpenCode, Codex CLI.
rtk-ai / rtk
CLI proxy that reduces LLM token consumption by 60-90% on common dev commands. Single Rust binary, zero dependencies
headroomlabs-ai / headroom
Compress tool outputs, logs, files, and RAG chunks before they reach the LLM. 20% fewer tokens for coding agents, 60-95% fewer tokens for JSON, same answers. Library, proxy, MCP server.
jgravelle / jcodemunch-mcp
Cut AI token costs 95%+ on code exploration. The leading MCP server for precise, symbol-level GitHub code retrieval via tree-sitter AST. Works with Claude Code, Cursor & any MCP client. 313B+ tokens saved.
alexgreensh / token-optimizer
Find the ghost tokens. Fix them. Survive compaction. Avoid context quality decay.
redhat-et / ripwire
The ripgrep of AI context: a zero-dependency C++23 CLI + MCP server for coding agents. Find what you want without reading the repo, then check you built what you meant โ blast radius, tests-to-run, quality deltas. Signatures at 74.7% fewer bytes than bodies; every guess labelled, every loss published. Paddle out with a map.
cytostack / openwolf
Portable project memory across Claude Code, Codex and OpenCode, plus token accounting measured from harness transcripts. Local file I/O, no API calls, no telemetry.
Paritok-official / paritok-4b-v1
Non-destructive compression gateway for AI coding agents. Cuts token bills 25% on turn 1 to past 85% in long or saturated sessions, and fits ~3ร more turns in the same context window. Powered by our open-source code-native 4B model. Drop-in for Claude Code, Cursor, Codex, OpenHands, and any BASE_URL agent.
lucasrosati / claude-code-memory-setup
Up to 71.5x fewer tokens per session on Claude Code with Obsidian + Graphify. Persistent memory, codebase knowledge graphs, and chat import pipeline. ๐ง๐ท PT-BR included.
JayPokale / Chisle
Cut your AI coding agent's token bill on three axes: terse prose, YAGNI-first code, and tool-output compression. Claude Code, Pi, Cursor, Codex, Gemini + 4 more. Zero deps, published benchmarks including the runs it loses.
Tura-AI / tura
Build agent that uses 80% less token and delivers better results.
ojuschugh1 / sqz
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.
agentic-os-org / ANOLISA
ANOLISA (Agentic Nexus Operating Layer & Interface System Architecture) | Agentic OS with runtime, security, observability, and Tokenless response compression for lower token usage and cost.
nadimtuhin / claude-token-optimizer
Cut the tokens Claude Code loads at session start. CLI that sets up a small CLAUDE.md with on-demand docs, measures startup tokens, and keeps them small.
gglucass / headroom-desktop
Menu Bar App on MacOS and Windows that cuts Claude Code and Codex token costs by ~50%
zdk / lowfat
lowfat - slim your command output. strips noise, saves tokens.
ooples / token-optimizer-mcp
Measure token savings per AI coding agent, optimize context, and share a live local knowledge graph across 16 CLI clients.
activeing123 / mcptoon
One zero-dependency CLI for every MCP server and agent skill. Token optimization, tool discovery and context compression: 71,929 -> 581 tokens (-99.2%, measured), schemas stay out of context. One config for Claude Code, Codex, Cursor, every agent. 341KB, pure Python. | ้ถไพ่ต CLI๏ผ็ฎกๆๆ MCP ๅทฅๅ ทไธๆ่ฝ๏ผๅทฅๅ ทๅ็ฐ็ 99.2% tokenใ
chipfighter / context-attachment-manager
Codex and Claude Code plugin (works in Claude Desktop): choose which past images go to the model with your next message. Unchecked images become placeholders, the conversation goes on, and requests stay small.
AxiomCodeAI / axiomcodegraph
Turn any codebase into a knowledge graph grounded in formal methods. Your AI agents get exact answers for any code-related task, ensure correctness, and optimize time and token usage.
UditAkhourii / cdaf
CDAF (Cached Descriptive Asset Files) - open sidecar format for video so AI agents stop re-analyzing the same footage. Spec, CLI, agent skill, reproducible benchmark.
255308153 / CtxGuard
้ขๅ AI Agent ็้ซๅนถๅใไฝๅปถ่ฟไธไธๆๆฒป็ไธ Prompt Cache ๅฎๆค็ฝๅ ณ (Tree-sitter AST / Tool Delta / 50%~80% Token ๅๅ)
lennney / mcp-slim-guard
Context compression for MCP. Same upstream call, exact results recoverable.
blendbunjaku / optimaizr
Spend fewer tokens on the same work. A local CLI that finds wasted tokens in Claude Code, Codex, opencode and your own API calls.
Sev7eEn7 / dsh-sieve
dsh-sieve: context engineering & token optimization plugin for DeepSeek Harness (DSH) โ tool output filtering, context pruning, progressive skill disclosure. 36% smaller payload in offline replay. DSH ไธไธๆ็ฎก็ไธ token ไผๅ่็ๆไปถใ
jimoto-no-llm / rustdsh
Fast Rust launcher for DeepSeek Harness, with clear Claude Code/Codex migration, model setup and lightweight local tools
mcpdelta / mcpdelta
Delta MCP is a free app that sits between your AI apps and their MCP servers: any server, every tool. It checks each task before it runs, applies it all or nothing, reads back what it changed and lets you undo it. Far fewer tokens on multi-step tasks, and shortcuts that run on a schedule. Coming soon for macOS, Windows and Linux.
ARahim3 / cachebeat
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.
Retro2512 / CodexZero
Measured, monotonic, lossless input savings for Codex.
yuzushi-dev / Sando
Local Claude Code and Codex plugin that bounds oversized and repeated tool output, preserving complete redacted artifacts. Runs locally, makes no LLM calls.
00200200 / usagetrim
Fast local CLI and MCP tool for compacting verbose test runners and build output.
jaynlabs / jaynshare
Share your claude/codex subscriptions ! multi-account router
Pixel-CLI / pixel
A tool that replaces everything that can be deterministic in repository work: search, symbols, callers, task scope, history, review and Git from one local CLI, so your AI coding agent spends its tokens on the hard part.
ZipengWu365 / TOMC
TOMC Memory: CPU context compression and task memory for Codex, Claude Code, Cursor, TRAE, WorkBuddy and other MCP clients.
vibe-any / dsh-plugin-save-token
A DeepSeek Harness (dsh) dynamic plugin that cuts token cost without cutting model intelligence