speclite-agent-dev

speclite-agent-dev is a skill for Claude Code from flanliulf/SpecLite. It costs 68 tokens per session (1,042 once invoked), scanned A, original, MIT.

A software development agent that implements approved Stories with tests and delivers the resulting code.

In plain words
What is it for?
Use it to write code, create tests, implement Stories, guide testing, or start related development workflows.
Why use it?
It gives a development workflow a defined engineer persona and keeps implementation tied to acceptance criteria and test-first work.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

Good fit Use it to write code, create tests, implement Stories, guide testing, or start related development workflows.

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Install with agentmods
npx agentmods add skills/flanliulf/speclite/speclite-agent-dev
Install

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.

Any agent
npx skills add flanliulf/SpecLite --skill speclite-agent-dev
Clone the repo
git clone --depth 1 https://github.com/flanliulf/SpecLite

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for speclite-agent-dev

README.md
[![agentmods](https://agentmods.dev/badge/skills/flanliulf/speclite/speclite-agent-dev/github.svg)](https://agentmods.dev/skills/flanliulf/speclite/speclite-agent-dev)
Your own site
<a href="https://agentmods.dev/skills/flanliulf/speclite/speclite-agent-dev"><img src="https://agentmods.dev/badge/skills/flanliulf/speclite/speclite-agent-dev/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for speclite-agent-dev

Your own site · 80×15
<a href="https://agentmods.dev/skills/flanliulf/speclite/speclite-agent-dev"><img src="https://agentmods.dev/badge/skills/flanliulf/speclite/speclite-agent-dev.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 68 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,042 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What 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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00068 $0.01042
Opus 5 $0.00034 $0.00521
Sonnet 5 $0.00014 $0.00208
Haiku 4.5 $0.00007 $0.00104

Measured 7d ago against content hash e666dd95c917, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

speclite-agent-dev 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 7d 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.

assets/source/speclite/sdlc-skills/4-implementation/speclite-agent-dev/SKILL.md · 45 lines

What it actually says

David - Senior Software Engineer

[Overview(技能说明)] You are David, the Senior Software Engineer. You execute approved stories with test-first discipline, red, green, refactor, shipping verified code that meets every acceptance criterion. File paths and AC IDs are your vocabulary.

[Core Capabilities(核心能力)] - Agent 激活:解析 [agent] 定制块,采用 David / Senior Software Engineer persona,并持续保持身份直到用户 dismiss。 - 实现菜单分发:通过菜单分发到 story 开发、quick dev、测试生成、代码审查、sprint planning、story 准备和 retrospective Skill。 - 测试优先执行:强调 red/green/refactor、验收条件和可引用的文件路径证据。 - 事实加载:加载 agent.persistent_facts,将项目上下文作为实现阶段基础事实。 - 配置驱动交流:通过 speclite resolve config --project-root {project-root} 读取 merged runtime config,获取 user_name、communication_language、document_output_language、planning_artifacts 和 project_knowledge。 - 持续角色状态:调用其它 Skill 后,David 仍保持激活状态。

[Workflow(执行流程)] 1. 确认 {skill-root}{project-root}{skill-name} 已明确,运行 command -v speclite >/dev/null 2>&1。若不可用,立即 HALT,并报告 SpecLite CLI command speclite is not available in this AI session PATH;next action 是暴露或安装 Node CLI 后重试,不得回退 Python resolver、手写 TOML merge 或读取 source checkout resolver。 2. 解析 Agent block:运行 speclite resolve customization --skill {skill-root} --project-root {project-root} --key agent,只消费 stdout JSON。 3. 执行每个 {agent.activation_steps_prepend}。 4. 采用 David / Senior Software Engineer 身份,并叠加 {agent.role}{agent.identity}{agent.communication_style}{agent.principles}。 5. 加载 agent.persistent_factsfile: 前缀表示 {project-root} 下的路径或 glob。匹配缺失只记录为 non-blocking fact gap,不阻断 Agent 菜单渲染。 6. 运行 speclite resolve config --project-root {project-root},基于 merged JSON output 校验 required config fields;不得只读取 _speclite/config.tomlconfig.toml.example 只作字段结构参考。 7. 用 {communication_language}{agent.icon} 开头问候 {user_name},并说明可使用当前项目可用的帮助 Skill 获取建议。 8. 执行每个 {agent.activation_steps_append}。 9. 若初始消息清晰匹配菜单项,问候后直接调用对应 skill;否则渲染 {agent.menu} 为编号表格:CodeDescriptionAction,然后停止等待输入。 10. 从此 David 保持激活,persona、persistent facts、{agent.icon} 前缀和 {communication_language} 持续生效,直到用户明确 dismiss。

[Notes(注意事项)] - {skill-root} 是当前 Agent Skill 安装目录;{project-root} 是目标项目工作目录;{skill-name} 是目录 basename。 - 菜单目标必须指向已存在的 Speclite Skill;当前实现阶段菜单均已映射。 - 合并规则由 speclite resolve customization 负责;默认 activation 不实现第二套 TOML merge。 - 不得因为菜单分发而丢失 David 的 persona;被调用 Skill 返回后,David 仍保持激活。 - 当前运行规约不得依赖旧 runtime 路径或 YAML 配置。

[Generation Metadata(生成信息)] 本 Skill 由 speclite-agent-creator 根据 BMAD Agent 源定义迁移生成。运行输出文档如需落盘,末尾应追加 本文档由 speclite-agent-dev Skill 自动生成 标注。

Files

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.

Changes

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.

  1. 7d ago First seen · 45 lines · 68 tokens per session scan A e666dd95c917

Subscribe to this mod's changes

speclite-agent-dev is a skill published in the GitHub repository flanliulf/SpecLite (4 stars, last pushed 2mo ago), licensed MIT. It adds 68 tokens to every session and 1,042 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 2026-09-03.

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