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Agent skill

Common Software Requirements

by HoangNguyen0403 in HoangNguyen0403/agent-skills-standard

Standardize SRS and FRS specifications for technical behavior, interfaces, data contracts, quality constraints, and verification mapping.

MITAuto-check passedData & Analytics

Install Common Software Requirements

skills CLI
$ npx skills add HoangNguyen0403/agent-skills-standard --skill common-software-requirements -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install HoangNguyen0403/agent-skills-standard common-software-requirements --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/HoangNguyen0403/agent-skills-standard.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/common/common-software-requirements .claude/skills/common-software-requirements && rm -rf skills-src

Use ~/.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/

Facts

Skill name
common-software-requirements
GitHub stars
572
Token cost
~728 tokens
SKILL.md length
265 words
Files
6 (incl. references)
Skills in repo
211
Repo updated
First seen
Licence
MIT

At a glance

Standardize SRS and FRS specifications for technical behavior, interfaces, data contracts, quality constraints, and verification mapping.

  • Works in 3 steps: SRS/FRS Discovery → Drafting Workflow → Verification Mapping
  • Functional specification
  • SKILL.md covers Priority: P0 (CRITICAL), 1. SRS/FRS Discovery, 2. Drafting Workflow and 3. Verification Mapping, plus 2 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Common Software Requirements is an agent skill from HoangNguyen0403/agent-skills-standard. Standardize SRS and FRS specifications for technical behavior, interfaces, data contracts, quality constraints, and verification mapping. Use when writing SRS, functional specification, system behavior requirements, API/data contracts, or non-functional thresholds.

Its SKILL.md is about 730 tokens, which your agent loads only when the skill is triggered. The skill folder holds 7 other files, including reference files (for example `evals/evals.json`, `references/frs-checklist.md` and `references/requirements-standards-baseline.md`).

It sits in Data & Analytics, covering Data governance. The repository describes itself as: A collection of Agent Skills Standard and Best Practice for Programming Languages, Frameworks that help our AI Agent follow best practies on frameworks and programming laguages. The licence is MIT.

When your agent uses it

  • Functional specification
  • System behavior requirements
  • API/data contracts
  • Non-functional thresholds

Example prompts

  • “/common-software-requirements”

Workflow steps

3 steps, taken from the step headings in SKILL.md.

  1. SRS/FRS Discovery
  2. Drafting Workflow
  3. Verification Mapping

What it can do on your machine

Read from SKILL.md and the folder at commit b529c2d. It shows what the files ask for, not the result of running them.

  • Tool permissions

    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.

  • Runs code

    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.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Common Software Requirements loads about 728 tokens when it runs, and up to ~3.5k if it reads all its reference files. Until then it costs about 74 tokens; SKILL.md has 265 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~74
When it runs · the whole SKILL.md, loaded when a task matches
~728
With references · SKILL.md plus every file in references/, read only if the agent opens them
~3.5k

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.

Safety

Auto-check passed

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.

SKILL.md

The full file from HoangNguyen0403/agent-skills-standard at commit b529c2d, republished under its MIT licence (© HoangNguyen0403). 265 words, ~728 tokens.

Download SKILL.mdSave it as .claude/skills/common-software-requirements/SKILL.md (or your agent's skills folder). This skill also uses 5 other files; get the full folder from GitHub.
name
common-software-requirements
description
Standardize SRS and FRS specifications for technical behavior, interfaces, data contracts, quality constraints, and verification mapping. Use when writing SRS, functional specification, system behavior requirements, API/data contracts, or non-functional thresholds.

Software Requirements Expert

Priority: P0 (CRITICAL)

Define the technical "How" with verifiable requirements.

1. SRS/FRS Discovery

  • Confirm linked PRD requirements (REQ-*) and AC IDs.
  • Preserve trace: BRD-OBJ-* -> REQ-* -> AC-* -> SRS-* -> test evidence.
  • Block or route back to PRD (plan-feature) when REQ-* or AC-* inputs are missing; do not infer product scope from code.
  • Define functional flows: trigger, inputs, validations, outputs, errors.
  • For complex flows, use one actor, one goal, one session; split normal, alternate, and exception courses.
  • Define interface contracts: API, events, storage, external integrations.
  • Define NFR thresholds: latency, availability, security, scalability.
  • Define constraints: migration, compatibility, compliance, rollout.

2. Drafting Workflow

  • Load references/srs-template.md.
  • Slug Alignment: Use the same [slug] from the source docs/prd/prd-[slug].md to maintain filename-level traceability.
  • Write one requirement card per statement with stable SRS-* IDs.
  • Map each SRS-* to source PRD REQ-* and verification lane.
  • Map every technical behavior to PRD ACs, test lane, and evidence target.
  • Include statement, priority, status, input/output/error behavior, NFR impact, measurement method, and evidence target.
  • Add outcome report: feature_status, requirement trace, completed/missing evidence, decision needed, and recommended next workflow.
  • Write to docs/srs/srs-[slug].md.

3. Verification Mapping

  • Each SRS-* has test evidence plan (unit/integration/E2E/manual).
  • Failure modes and fallback behavior are explicit.
  • Permissions and privacy controls mapped to requirements.
  • Measurement method exists for each NFR.

Anti-Patterns

  • No mixed requirements and implementation tasks in same statement.
  • No NFR claims without numeric threshold.
  • No interface contract without input/output/error schema.
  • No requirement without trace link to source and verification.
  • No implementation handoff without mapped PRD AC IDs and test lanes.
  • No happy-path-only flow for complex user/system interactions.

References

© HoangNguyen0403, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 5 other files (references) in skills/common/common-software-requirements of HoangNguyen0403/agent-skills-standard.

  • SKILL.md
  • evals/evals.json
  • references/frs-checklist.md
  • references/requirements-standards-baseline.md
  • references/srs-template.md
  • references/standards-baseline.md

Open the folder on GitHubat commit b529c2d

Compare with similar skills

Common Software Requirements 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.

Common Software Requirements compared with similar skills
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Common Software Requirements this skillHoangNguyen0403/agent-skills-standard572—~728Automated safety check: PassMIT
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Openalgo Chart Indicatormarketcalls/openalgo-charts146—~3.4kAutomated safety check: NotesApache-2.0
Data Quality Frameworkswshobson/agents40k11 repos~1.1kAutomated safety check: PassMIT
Research Data Feasibility and Leakage ChecksLight0305/Light-skills640—~4.9kAutomated safety check: PassMIT
Annotating Task Lineageastronomer/agents451—~2.8kAutomated safety check: PassApache-2.0

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Categories

Questions about Common Software Requirements

What does Common Software Requirements do?

Standardize SRS and FRS specifications for technical behavior, interfaces, data contracts, quality constraints, and verification mapping. Common Software Requirements is an agent skill from HoangNguyen0403/agent-skills-standard. Standardize SRS and FRS specifications for technical behavior, interfaces, data contracts, quality constraints, and verification mapping.

When should I use Common Software Requirements?

Common Software Requirements fits situations like: functional specification; system behavior requirements; API/data contracts; non-functional thresholds.

How do I install Common Software Requirements in Claude Code?

Run `npx skills add HoangNguyen0403/agent-skills-standard --skill common-software-requirements -a claude-code`. Or copy the skill folder (skills/common/common-software-requirements in HoangNguyen0403/agent-skills-standard) into .claude/skills/common-software-requirements in your project. Claude Code loads it when a task matches its description.

How do I install Common Software Requirements in Codex?

Run `npx skills add HoangNguyen0403/agent-skills-standard --skill common-software-requirements -a codex`. Or copy the skill folder (skills/common/common-software-requirements in HoangNguyen0403/agent-skills-standard) into .agents/skills/common-software-requirements in your project. Codex loads it when a task matches its description.

Can I use Common Software Requirements in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add HoangNguyen0403/agent-skills-standard --skill common-software-requirements -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/common-software-requirements, .gemini/skills/common-software-requirements, .github/skills/common-software-requirements and .opencode/skills/common-software-requirements in your project.

What does Common Software Requirements need to run?

SKILL.md names no scripts, command-line tools or credentials: Common Software Requirements is instructions for the agent only.

Does Common Software Requirements access the network?

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.

Is Common Software Requirements safe to install?

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.

What licence does Common Software Requirements use?

Common Software Requirements is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Common Software Requirements use?

About 728 tokens (SKILL.md is roughly 2.9k 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 2.8k tokens, read only when the agent opens those files.

What are the alternatives to Common Software Requirements?

Skills that share tags, products or a category with Common Software Requirements: Jeecg System (jeecgboot/skills, 239 stars), Openalgo Chart Indicator (marketcalls/openalgo-charts, 146 stars), Data Quality Frameworks (wshobson/agents, 40k stars) and Research Data Feasibility and Leakage Checks (Light0305/Light-skills, 640 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Common Software Requirements?

HoangNguyen0403 (a GitHub user) maintains it in HoangNguyen0403/agent-skills-standard, which has 572 GitHub stars. The repository holds 211 skills in this directory. The repository was last updated on October 9, 2026.

Source: HoangNguyen0403/agent-skills-standard on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.