Install
$ agentstack add mcp-agungprasastia-toksave Open-source listing — not yet scanned by AgentStack. Follow the source repository for install instructions.
Security review
⚠ Flagged1 finding(s); flagged for manual review. · v0.1.0 How review works →
- • Prompt-injection patterns
- • Secret / credential exfiltration
- • Dangerous shell & filesystem operations
- • Untrusted network calls
- • Known-malicious package signatures
- high Pipes remote content directly into a shell (remote code execution).
What it can access
- ● Network access Used
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
Reliability & compatibility
Declared compatibility
Compatibility is declared by the source manifest. End-to-end runtime verification is coming — see below.
We're building live execution health for every listing: tool-call success rate, median latency, uptime, and last-checked timestamps — measured, not self-reported. It isn't live yet, so we don't show numbers we can't stand behind.
How agent discovery & health will work →About
toksave
Zero-config token-saver for AI coding agents.
[](https://opensource.org/licenses/MIT) [](https://bun.sh) [](https://www.typescriptlang.org/) [](https://github.com/agungprasastia/toksave/actions)
Install and wire RTK, Caveman, CodeGraph, and Context-Mode into your AI agents — without hand-editing configs.
✨ Features
- Zero-config: Run one command to equip all your agents.
- Smart Health Checks: Built-in diagnostics verify installations and
toksave doctor --fixcan repair unhealthy tools. - Actionable Error Messages: When things fail, get clear explanations and remediation steps.
- Download Resilience: Automatic retry with exponential backoff handles flaky networks.
- Idempotent & Safe: Run multiple times without duplicating configurations.
- Clean Uninstall: Tracks what it installed so it can cleanly revert changes.
- Cross-platform: Ships as a standalone binary for macOS, Linux, and Windows.
- Preview Changes: Use
--dry-runto see what will happen before committing.
🤖 Supported Agents & Tooling
| Agent | MCP | Hooks | Caveman | Context-Mode Rules | |-------|:---:|:---:|:---:|:---:| | Claude Code | ✅ | RTK hook + instructions | ✅ SKILL.md | ✅ AGENTS.md | | OpenCode | ✅ | RTK plugin + instructions | ✅ AGENTS.md | ✅ AGENTS.md | | Codex | ✅ (TOML) | RTK hook + instructions | ✅ instructions.md | ✅ instructions.md | | Antigravity | ✅ (JSON) | RTK hook + instructions | ✅ SKILL.md | ✅ AGENTS.md |
📦 What Gets Installed
| Tool | Method | What It Does | |------|--------|-------------| | RTK | Prebuilt binary | CLI proxy that compresses tool output — 60-90% token savings | | Caveman | Markdown from GitHub | Communication mode that cuts LLM response tokens ~75% | | CodeGraph | npm install -g | Pre-indexed code knowledge graph — fewer tool calls | | Context-Mode| npm install -g | MCP server that sandboxes tool output — 98% context reduction |
🚀 Getting Started
Prerequisites
- Node.js ≥ 22 (required for CodeGraph and Context-Mode)
- At least one supported AI agent installed
Install
macOS / Linux:
curl -fsSL https://raw.githubusercontent.com/agungprasastia/toksave/main/scripts/install.sh | bash
Windows (PowerShell):
irm https://raw.githubusercontent.com/agungprasastia/toksave/main/scripts/install.ps1 | iex
💻 Usage
Quick Start
# Interactive setup — detect agents, install tools, wire everything
toksave
Advanced Commands
| Command | Description | |---------|-------------| | toksave | Install + wire all tools into detected agents | | toksave doctor | Read-only health check with diagnostics and repair suggestions | | toksave doctor --fix | Repair unhealthy tool installations, then report health after repair | | toksave update | Update all tools to latest versions | | toksave uninstall | Remove toksave wiring from agents | | toksave self-update | Update the toksave CLI itself |
Helpful Flags
| Flag | Description | |------|-------------| | -a, --agents | Target specific agents (e.g., claude,antigravity) | | -t, --tools | Target specific tools (e.g., rtk,caveman) | | -n, --dry-run | Preview changes without modifying anything | | -y, --yes | Skip prompts, auto-select detected agents (CI-friendly) | | -v, --verbose | Show detailed output |
🛠️ Development
Built with TypeScript + Bun. Compiles to a standalone binary via bun build --compile.
# Clone and install dependencies
git clone https://github.com/agungprasastia/toksave.git
cd toksave
bun install
# Development tasks
bun run src/index.ts # Run CLI in dev mode
bun run typecheck # Run TypeScript checks
bun test # Run unit tests
bun run lint # Lint with Biome
bun run build # Build local binary
# Build all cross-platform releases
bash scripts/build-release.sh
See [CHANGELOG.md](CHANGELOG.md) for release history and detailed changes.
📜 License
Licensed under the MIT License — [see LICENSE](LICENSE).
Source & license
This open-source MCP server is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: agungprasastia
- Source: agungprasastia/toksave
- License: MIT
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.