ZeroToken Skill
phoenixlucky/zerotoken-skill
Prompt-discipline skill that cuts wasted context and output for Reasonix, Codex, OpenCode, Cline and Hermes
ZeroToken Skill is a prompt-discipline specification for AI agents that reduces unnecessary reading, explanation and tool calls without lowering accuracy. It lists Hermes among the agent hosts it is written for.
What ZeroToken Skill does
ZeroToken Skill is a prompt-discipline specification for AI agents that aims to cut wasted context, explanation, tool calls and output without lowering answer accuracy. A decision table matches each request to one of seven task modes: simple Q&A, small code change, multi-file task, large-material summary, major architecture change, Windows PowerShell adaptation and POSIX workflow. Each mode defines a tool chain, an output format and a token budget.
The always-loaded SKILL.md is kept to 14KB or less, with details in a references folder that is read on demand. Eight core principles include classify before budgeting, read progressively, give the result first and set stop conditions, and a section called the Wei Liaozi ten principles sets rules for permission boundaries, single instructions and verification before finishing. A detect_env.py script identifies the operating system. The README lists Reasonix, Codex CLI, Cline, OpenCode and Hermes as hosts, and for Hermes it highlights lower instruct token cost and one-time system prompt injection.
Key features
- Seven task modes, A to G, each with tool chain, output format and token budget
- SKILL.md core of 14KB or less with on-demand reference documents
- detect_env.py to pick PowerShell or POSIX shell rules automatically
- Wei Liaozi ten principles for permission boundaries and verification
- Search and Unicode encoding conventions
- Distributed through GitHub and ClawHub
When to use it
- Reducing token use of Hermes Agent on routine code edits
- Keeping an agent from loading whole directories for a one-file fix
- Applying one discipline across Hermes, Codex CLI, Cline and OpenCode
Who it is for: Users of coding agents, including Hermes Agent, who pay per token and want shorter, more disciplined agent runs.
How it fits with Hermes Agent
It is a general skill that supports Hermes Agent among several hosts, with Hermes-specific notes on token use and system prompt injection.
FAQ
What is ZeroToken Skill?
ZeroToken Skill is a set of prompt rules and task modes that make AI agents spend fewer tokens on context, explanation and tool calls while keeping answers accurate.
Does ZeroToken Skill work with Hermes Agent?
Yes. The README lists Hermes among supported hosts, alongside Reasonix, Codex CLI, Cline and OpenCode, and describes lower instruct token cost with a one-time system prompt injection.
Is ZeroToken Skill free and open source?
Yes. The repository is published under the GPL-3.0 license.
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