Inherit Legacy Style
affaan-m/ECC
Prevent AI style drift on legacy projects by scanning the codebase for implicit conventions, resolving conflicts with the operator one at a time, and writing an enforceable .ai-style-rules.md…
仅当任务实际新增或改变 fallback、兼容、降级、救援路径、重试、默认值或 legacy 保留时使用;普通实现没有这些分支时不触发。
$ npx skills add Peiiii/nextclaw --skill predictable-behavior-first -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install Peiiii/nextclaw predictable-behavior-first --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/Peiiii/nextclaw.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/wiki/skills/architecture/predictable-behavior-first .claude/skills/predictable-behavior-first && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "predictable-behavior-first" agent skill from https://github.com/Peiiii/nextclaw/tree/master/.agents/wiki/skills/architecture/predictable-behavior-first into .claude/skills/predictable-behavior-first/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "predictable-behavior-first", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/Peiiii/nextclaw/tree/master/.agents/wiki/skills/architecture/predictable-behavior-firstType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add Peiiii/nextclaw --skill predictable-behavior-first -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install Peiiii/nextclaw predictable-behavior-first --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Peiiii/nextclaw.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.agents/wiki/skills/architecture/predictable-behavior-first .agents/skills/predictable-behavior-first && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "predictable-behavior-first" agent skill from https://github.com/Peiiii/nextclaw/tree/master/.agents/wiki/skills/architecture/predictable-behavior-first into .agents/skills/predictable-behavior-first/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "predictable-behavior-first", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add Peiiii/nextclaw --skill predictable-behavior-first -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install Peiiii/nextclaw predictable-behavior-first --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Peiiii/nextclaw.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.agents/wiki/skills/architecture/predictable-behavior-first .cursor/skills/predictable-behavior-first && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "predictable-behavior-first" agent skill from https://github.com/Peiiii/nextclaw/tree/master/.agents/wiki/skills/architecture/predictable-behavior-first into .cursor/skills/predictable-behavior-first/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "predictable-behavior-first", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/Peiiii/nextclaw.git --path .agents/wiki/skills/architecture/predictable-behavior-first--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add Peiiii/nextclaw --skill predictable-behavior-first -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install Peiiii/nextclaw predictable-behavior-first --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Peiiii/nextclaw.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.agents/wiki/skills/architecture/predictable-behavior-first .gemini/skills/predictable-behavior-first && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "predictable-behavior-first" agent skill from https://github.com/Peiiii/nextclaw/tree/master/.agents/wiki/skills/architecture/predictable-behavior-first into .gemini/skills/predictable-behavior-first/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "predictable-behavior-first", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install Peiiii/nextclaw predictable-behavior-firstInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add Peiiii/nextclaw --skill predictable-behavior-first -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/Peiiii/nextclaw.git skills-src && mkdir -p .github/skills && cp -r skills-src/.agents/wiki/skills/architecture/predictable-behavior-first .github/skills/predictable-behavior-first && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "predictable-behavior-first" agent skill from https://github.com/Peiiii/nextclaw/tree/master/.agents/wiki/skills/architecture/predictable-behavior-first into .github/skills/predictable-behavior-first/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "predictable-behavior-first", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add Peiiii/nextclaw --skill predictable-behavior-first -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install Peiiii/nextclaw predictable-behavior-first --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Peiiii/nextclaw.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.agents/wiki/skills/architecture/predictable-behavior-first .opencode/skills/predictable-behavior-first && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "predictable-behavior-first" agent skill from https://github.com/Peiiii/nextclaw/tree/master/.agents/wiki/skills/architecture/predictable-behavior-first into .opencode/skills/predictable-behavior-first/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "predictable-behavior-first", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
predictable-behavior-first仅当任务实际新增或改变 fallback、兼容、降级、救援路径、重试、默认值或 legacy 保留时使用;普通实现没有这些分支时不触发。
Predictable Behavior First is an agent skill from Peiiii/nextclaw. 仅当任务实际新增或改变 fallback、兼容、降级、救援路径、重试、默认值或 legacy 保留时使用;普通实现没有这些分支时不触发。
Its SKILL.md is about 410 tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files, including reference files (for example `references/predictable-behavior-policy.md`).
The repository describes itself as: A human-centered long-term AI partner—not a task-centered assistant. The licence is MIT.
7 steps, taken from the first numbered list in SKILL.md.
Read from SKILL.md and the folder at commit d130133. It shows what the files ask for, not the result of running them.
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Predictable Behavior First loads about 406 tokens when it runs, and up to ~1.1k if it reads all its reference files. Until then it costs about 24 tokens; SKILL.md has 112 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
The full file from Peiiii/nextclaw at commit d130133, republished under its MIT licence (© Peiiii). 112 words, ~406 tokens.
.claude/skills/predictable-behavior-first/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.目标是同一输入与安装状态产生同一行为:不靠隐藏环境状态意外成功,也不把发布、配置或协议缺陷伪装成健康。
除非用户明确授权短期事故止血且有删除条件,不得在 shipped runtime 中加入:
stderr/stdout.includes(...) 识别当前坏版本、打包事故或临时上游故障;说明主合同、观察/执行属性、自动调用副作用、fallback 是否掩盖缺陷、旧路径是否拥有持久数据或外部合同,以及结论属于:删除、fail-fast、显式 dev-only、或有退出条件的临时兼容。
允许兼容必须同时具备具体必要性、窄范围、可观察信号、cleanup owner 和明确退出事件;缺一项就不保留。
© Peiiii, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
SKILL.md and 1 other file (references) in .agents/wiki/skills/architecture/predictable-behavior-first of Peiiii/nextclaw.
Open the folder on GitHubat commit d130133
Predictable Behavior First next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Predictable Behavior First this skillPeiiii/nextclaw | 260 | — | ~406 | Automated safety check: Pass | MIT | |
| Inherit Legacy Styleaffaan-m/ECC | 274k | 1 repos | ~2.1k | Automated safety check: Notes | MIT | |
| Autopilot Predictruvnet/ruflo | 74k | — | ~337 | Automated safety check: Pass | MIT | |
| Legacy JSthedaviddias/Front-End-Checklist | 74k | — | ~445 | Automated safety check: Pass | MIT | |
| Prediction Market Oracle Researchaffaan-m/ECC | 274k | 1 repos | ~577 | Automated safety check: Pass | MIT | |
| Prediction Market Risk Reviewaffaan-m/ECC | 274k | 1 repos | ~471 | Automated safety check: Pass | MIT |
affaan-m/ECC
Prevent AI style drift on legacy projects by scanning the codebase for implicit conventions, resolving conflicts with the operator one at a time, and writing an enforceable .ai-style-rules.md…
ruvnet/ruflo
Use learned patterns and current state to predict the optimal next action
thedaviddias/Front-End-Checklist
A skill your agent uses when auditing slow page loads, heavy assets, or rendering delays related to Avoid serving legacy JavaScript to modern browsers.
affaan-m/ECC
Research prediction markets as data sources or oracle signals for products, agents, dashboards, and corporate decision intelligence.
affaan-m/ECC
Review prediction-market, basket, oracle, and trading-agent workflows for compliance, safety, data-quality, privacy, and execution risk.
davila7/claude-code-templates
Get AI-powered match predictions for Premier League and Champions League including scores, next goal, and corners.
Peiiii/nextclaw
A skill your agent uses when a user wants to browse, apply, inspect, create, refine, switch, or remove a NextClaw skin; wants a personal skin with arbitrary CSS, JavaScript, images, SVG, DOM…
Peiiii/nextclaw
A skill your agent uses when a development task needs visible phase tracing, task-level or phase-level Token measurement, model/effort comparison, or a deterministic usage report or local dashboard…
Peiiii/nextclaw
当 NextClaw 产品更新后需要生成、替换、挑毛病或检查官网、GitHub README、用户文档或社交传播中的真实截图、AI 宣传视觉、整页 HTML 宣传预览、社区二维码等对外视觉资产时使用;也用于“更新截图”“重新截一批图”“做宣传页”“生成 campaign 页面”“视觉审稿”“五星挑刺法”或发布前检查视觉资产。普通站点布局开发或只写文章不触发。
Peiiii/nextclaw
A skill your agent uses when the user wants professional UI/UX design guidance, design-system generation, UX review, or stack-specific frontend guidance through a bundled local UI/UX Pro Max dataset…
Peiiii/nextclaw
A skill your agent uses when the user wants distinctive, production-grade frontend design, anti-generic AI aesthetics, UX critique, technical UI audits, or final polish through bundled Impeccable…
Peiiii/nextclaw
Curate NextClaw skill resources, including OpenClaw and community sources.
仅当任务实际新增或改变 fallback、兼容、降级、救援路径、重试、默认值或 legacy 保留时使用;普通实现没有这些分支时不触发。. Predictable Behavior First is an agent skill from Peiiii/nextclaw.
Run `npx skills add Peiiii/nextclaw --skill predictable-behavior-first -a claude-code`. Or copy the skill folder (.agents/wiki/skills/architecture/predictable-behavior-first in Peiiii/nextclaw) into .claude/skills/predictable-behavior-first in your project. Claude Code loads it when a task matches its description.
Run `npx skills add Peiiii/nextclaw --skill predictable-behavior-first -a codex`. Or copy the skill folder (.agents/wiki/skills/architecture/predictable-behavior-first in Peiiii/nextclaw) into .agents/skills/predictable-behavior-first in your project. Codex loads it when a task matches its description.
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add Peiiii/nextclaw --skill predictable-behavior-first -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/predictable-behavior-first, .gemini/skills/predictable-behavior-first, .github/skills/predictable-behavior-first and .opencode/skills/predictable-behavior-first in your project.
SKILL.md names no scripts, command-line tools or credentials: Predictable Behavior First is instructions for the agent only.
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
Predictable Behavior First is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
About 406 tokens (SKILL.md is roughly 1.6k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 696 tokens, read only when the agent opens those files.
Skills that share tags, products or a category with Predictable Behavior First: Inherit Legacy Style (affaan-m/ECC, 274k stars), Autopilot Predict (ruvnet/ruflo, 74k stars), Legacy JS (thedaviddias/Front-End-Checklist, 74k stars) and Prediction Market Oracle Research (affaan-m/ECC, 274k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Peiiii (a GitHub user) maintains it in Peiiii/nextclaw, which has 260 GitHub stars. The repository holds 70 skills in this directory. The repository was last updated on October 6, 2026.
Source: Peiiii/nextclaw on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.