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PRD 编写指南 · echovic | DecimalAI

documentationby echovic

PRD 编写指南

echovic/pm-prd-writing

Source echovic/boss-skill ↗License MIT

产品需求文档(PRD)的标准编写格式和内容要求，确保输出完整、清晰、可执行的产品文档

SkillScore55Maintained

Automatic

Product Management pack

Last verified 8/19/2026

What it changes

Passed 12 of 22 test cases with the skill, and 5 of 22 without it.

Without skill23%

With skill55%

Checks it passed that the model alone missed

Includes section 2 titled '需求穿透分析'.
Includes sub-section titled '本期范围（In Scope）'.
User persona section includes the field '痛点场景'.

and 11 more in the full report

8 fixed4 passed either way9 still failing1 broke

Pass-rate lift: +32 pp
Tokens: +64%
Agent turns: 0%
Response time: +1%

Model gemini-3.6-flashMeasured 8/19/2026v112 of 22 cases passed with skill

Tokens, turns and time describe resource use, not a dollar price.

Use this skill

Save it into your project's skills folder. Claude Code picks it up in its next session.

curl -fsSL --create-dirs -o .claude/skills/echovic-pm-prd-writing/SKILL.md https://app.decimal.ai/s/echovic-pm-prd-writing/SKILL.md

Want it pinned and updatable? pip install "decimalai>=0.15", then decimalai skills add echovic-pm-prd-writing, and start Claude Code with claude --plugin-dir "$(git rev-parse --show-toplevel)/.agents"

1 · One-time — install the CLI (docs ↗)

pip install "decimalai>=0.15"

2 · Get the skill — writes .agents/skills/echovic-pm-prd-writing/ and pins it in .decimal/skills.lock

decimalai skills add echovic-pm-prd-writing

No CLI? Get the same file — curl · raw file

curl -fsSL --create-dirs -o .claude/skills/echovic-pm-prd-writing/SKILL.md https://app.decimal.ai/s/echovic-pm-prd-writing/SKILL.md

Raw file: /s/echovic-pm-prd-writing/SKILL.md ↗ · machine-readable summary at /s/echovic-pm-prd-writing.json ↗

Safety checks: 3 of 3 passed

Code scan CleanIntent PassedContent Clean

See it in action

One of 8 test cases the skill fixed. Same model, same prompt, with and without the skill.

1 of 8

Prompt

为 API 开放平台“接口调用限流警告”功能撰写需求项 FR-001 的验收标准。

What was checked, without and with the skill
Checked	Without skill	With skill
Acceptance criteria use Markdown checkbox list starting with '- [ ] AC-1'.	Missed	Passed

case-21 · gemini-3.6-flash · 8/19/2026 · answers are capped and redacted

What's inside

The instructions your model reads when the skill loads.

SKILL.md247 linessingle file

PRD 编写指南

适用场景

完成需求穿透和调研分析后，需要输出一份完整的产品需求文档(PRD)，供设计师、开发者、测试人员使用。

PRD 标准结构

1. 概述

功能名称：[清晰简洁的名称]
版本：1.0
日期：[当前日期]
作者：PM Agent

摘要

下游 Agent 请优先阅读本节，需要细节时再查阅完整文档。

核心目标：[用一句话描述]
目标用户：[主要用户群体]
关键功能：[3-5 个最核心功能]
技术约束：[重要约束或偏好]
优先级：[MVP 范围说明]

2. 需求穿透分析（核心章节）

参见 pm/requirement-penetration skill 的输出要求。

3. 竞品调研

3.1 竞品分析

使用 WebSearch 搜索相关竞品：

Track record

Benchmark

12 / 22

test cases passed, vs 5 / 22 without

Adoption

Users: 0
Times used: 0

Safety and source details

SkillSafety

✓ 3 of 3 passed

Code scan15 of 15 checks clean

0 critical · 0 warning · 0 info — scanner v4 — 8/3/2026

View 15 scanner checks

live_secretremote_code_executionreverse_shelldata_exfiltrationssrf_metadataagent_snoopinganti_refusaldestructive_commandsobfuscated_unicodeunicode_homoglyphopaque_blobsuspicious_urltool_overreachtrigger_abuseprompt_injection_phrasing

IntentSafe

LLM judge · does the skill do what it claims

ContentClean

LLM judge · policy & harmful-content review

Source

Imported

echovic / boss-skill

skill/skills/pm/prd-writing/SKILL.md

View on GitHub ↗

License MITImported 10/2/2026Version v1

More skills from the same source and nearby in the registry, with their headline benchmark lift.

Ready to supercharge your AI agents?

See it in action

What's inside

PRD 编写指南

适用场景

PRD 标准结构

1. 概述

摘要

2. 需求穿透分析（核心章节）

3. 竞品调研

3.1 竞品分析

Track record

Benchmark

Adoption

SkillSafety

Source

Related skills