Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add skills/peiiii/nextclaw/development-implementationnpx skills add Peiiii/nextclaw --skill development-implementationgit clone --depth 1 https://github.com/Peiiii/nextclawWhat it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00058 | $0.00898 |
| Opus 5 | $0.00029 | $0.00449 |
| Sonnet 5 | $0.00012 | $0.00180 |
| Haiku 4.5 | $0.00006 | $0.00090 |
Grade A, and why
development-implementation scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
Development Implementation
目标
回答“如何按照已确认目标和设计，以最小、清晰、单一的路径落地”。进入时必须已有可观察结果、最近 owner、影响面、风险和最小验证标准；证据或设计不足时返回相应返工阶段。
实现前检查
首次实质编辑前直接回答：
- 能否删除、复用或收敛已有路径？
- 事实、状态和生命周期的 owner 是否正确？
- 是否新增无当前调用者、只服务未来可能性的 type、interface、方法、配置字段，或无语义 wrapper、adapter、factory、proxy、参数搬运和第二入口？命中时不得边写边扩张，返回设计收窄范围。
- fallback、兼容和恢复是否位于真实边界，并有可观察信号和退出条件？
- 是否新增、移动、重命名文件或改变目录角色？命中时加载
file-organization-governance并在编辑前运行 planned-path preflight。
存在稳定 plan 时只实现当前部分，并先执行其设计策略；要求或触发细化设计但文档缺失时返回 Design，不边编码边补未冻结设计。
实现合同
- 保持单一路径、稳定合同和可见主流程；必要、安全、清晰的最小增长允许存在。
- 同一事实、事件、状态变化或传输语义只有一个 owner 和一条标准链路。
- 新 wrapper、adapter、factory、service、manager 必须减少真实复杂度或隔离真实变化点。
- 删除或复用旧实现；不得为抵消行数扩大无关范围或损害可读性、类型和协议安全。
- 业务层传递 owner 或本次调用的数据快照，不把稳定 owner 拆成多层 proxy 和同名转发。
- 跨 workspace package 只使用公共入口或
exports。 - 前端业务状态与编排归 manager/store/presenter；组件和 hook 主要连接、展示与同步外部系统。
- 实现与已冻结设计不一致时，先区分模型缺口还是实现偏差，不边写边悄悄改变设计。
条件方法
- 当前决策确实涉及前端状态、React 生命周期、交互、样式、兼容策略或外部 runtime 时，只选择对应的一个专项 skill。
- 只有用户明确讨论简单性、拆分收益、过度防卫、过度抽象或代码审美，且需要裁决保留、拆分还是抽象时，才读取实现工艺。
- 只有
node/pnpm/npx/corepack无法从 PATH 解析，或实际 Node 与仓库.nvmrc不一致时，才读取Node/pnpm 环境恢复。
普通实现不预读这些条件材料。
执行节奏
- 触达用户或其它任务的既有改动前先做双向范围审计，避免覆盖、revert、格式化或混入无关内容。
- 每个编辑批次只解决当前责任域；新事实改变方案时返回设计，不用局部补丁堆第二模型。
- 迭代中只运行能指导下一步的最快定向检查；完整证明留给验证阶段。
- 未经用户授权，不重启宿主、服务、桌面应用或运行实例；优先热更新、刷新或隔离验证。
输出
返回实际实现、删除或收敛点、迭代证据、与设计的偏差以及仍需验证的风险。本阶段不能用 lint、tsc 或局部测试宣称功能已经完整验证，也不执行最终 Review、commit、push、release 或 deploy。
What ships with it
3 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 2d ago First seen · 53 lines · 58 tokens per session scan A 231e4a07a54c
development-implementation is a skill published in the GitHub repository Peiiii/nextclaw (253 stars, last pushed 2d ago), licensed MIT. It adds 58 tokens to every session and 898 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other skills, from other repositories
ha-mac-control
Hope Agent native macOS desktop control — the standard maccontrol status / diagnostics / apps / dock / spaces / snapshot / visual / windows / menu / clipboard / dialog loop, target-first action rules, no-blind-coordinate policy, and recovery for stale AX/window/menu/dialog state. Load whenever using maccontrol, or…
ha-skill-creator
Create, edit, improve, or audit Hope Agent skills. Use when the user wants to: (1) create a new skill from scratch, (2) edit or improve an existing skill, (3) review or clean up a SKILL.md file, (4) run evaluations to test skill effectiveness, (5) optimize skill descriptions for better trigger accuracy. Trigger…
ha-browser
Hope Agent browser automation — the standard status → tabs → snapshot → act loop, stale-ref recovery rules, and what to do when login / 2FA / captcha / camera-prompt / dialog blocks progress. Load this skill whenever you reach for the browser tool. Trigger on: user asks the agent to open / control / click / scrape /…
ha-logs
Self-service diagnostics — query Hope Agent's local SQLite databases (logs / sessions / background jobs) directly via the exec tool to investigate problems, analyze usage, and locate root causes. Trigger on: user reports something broken / failing / slow / stuck / not responding ('X 不工作', 'X 报错', 'X 卡住', '为什么 X 失败'…
ha-pet-import
Safely import, select, switch, or enable a compatible desktop pet in Hope Agent. Resolve packages from any origin, including local folders, zip archives, pet.json plus a sprite, PNG/WebP atlases, chat attachments, repository or cloud files, direct HTTPS artifact URLs, and download pages. Use whenever a user asks to…
feishu
Use when the user mentions 飞书 / Feishu / Lark workspace operations: docx (云文档) read/write, bitable (多维表格) records / views / dashboards, drive (云盘) upload/download, wiki (知识库) link resolution, approval (审批) instance create/cancel/query, calendar (日历) event create/list/update + attendees, contact (联系人) user/department…