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Agent skill

Adr Suggester

by harumiWeb in harumiWeb/exstruct

Determine whether a change in ExStruct needs an ADR, using repository-specific governance and criteria.

BSD-3-ClauseAuto-check passedDevelopment

Install Adr Suggester

skills CLI
$ npx skills add harumiWeb/exstruct --skill adr-suggester -a claude-code

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

GitHub CLI
$ gh skill install harumiWeb/exstruct adr-suggester --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/harumiWeb/exstruct.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/adr-suggester .claude/skills/adr-suggester && 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
adr-suggester
GitHub stars
202
Token cost
~354 tokens
SKILL.md length
145 words
Files
2
Skills in repo
8
Repo updated
First seen
Licence
BSD-3-Clause

At a glance

Determine whether a change in ExStruct needs an ADR, using repository-specific governance and criteria.

  • Works in 3 steps: dev-docs/agents/adr-criteria.md → dev-docs/agents/adr-governance.md → Relevant files under dev-docs/adr/
  • Reading an issue
  • SKILL.md covers Read, Workflow and Output Contract
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Adr Suggester is an agent skill from harumiWeb/exstruct. Determine whether a change in ExStruct needs an ADR, using repository-specific governance and criteria. Use when reading an issue, PR, review thread, or diff and you need a verdict of required, recommended, or not-needed, plus candidate ADR titles and related existing ADRs.

Its SKILL.md is about 350 tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files (for example `agents/openai.yaml`).

It sits in Development, covering Architecture decision records. It works with Microsoft Excel. The repository describes itself as: Conversion from Excel to structured JSON (tables, shapes, charts) for LLM/RAG pipelines, and autonomous Excel reading/writing by AI agents via CLI and MCP integration. The licence is BSD-3-Clause.

When your agent uses it

  • Reading an issue
  • Diff and you need a verdict of required
  • Plus candidate ADR titles and related existing ADRs

Example prompts

  • “/adr-suggester”

Workflow steps

3 steps, taken from the first numbered list in SKILL.md.

  1. dev-docs/agents/adr-criteria.md
  2. dev-docs/agents/adr-governance.md
  3. Relevant files under dev-docs/adr/

What it can do on your machine

Read from SKILL.md and the folder at commit 9cdf9aa. 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

Adr Suggester loads about 354 tokens when it runs. Until then it costs about 72 tokens; SKILL.md has 145 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~72
When it runs · the whole SKILL.md, loaded when a task matches
~354

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 harumiWeb/exstruct at commit 9cdf9aa, republished under its BSD-3-Clause licence (© harumiWeb). 145 words, ~354 tokens.

Download SKILL.mdSave it as .claude/skills/adr-suggester/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.
name
adr-suggester
description
Determine whether a change in ExStruct needs an ADR, using repository-specific governance and criteria. Use when reading an issue, PR, review thread, or diff and you need a verdict of required, recommended, or not-needed, plus candidate ADR titles and related existing ADRs.

ADR Suggester

Classify the change before drafting anything.

Read

  1. dev-docs/agents/adr-criteria.md
  2. dev-docs/agents/adr-governance.md
  3. Relevant files under dev-docs/adr/

Workflow

  1. Read the issue, PR, diff, or review comment that introduced the change.
  2. Read the relevant specs, implementation path, tests, and existing ADRs needed to justify the verdict.
  3. Map the change to one or more ExStruct design domains.
  4. Assemble an evidence triad:
    • specs contract
    • src symbol or execution path
    • tests that fix the current behavior, or an explicit note that evidence is missing
  5. Return one verdict:
    • required
    • recommended
    • not-needed
  6. If verdict is not not-needed, propose:
    • a candidate ADR title
    • existing ADRs to inspect or update
    • whether the next step is new-adr or update-existing-adr

Output Contract

Return a concise result with:

  • verdict
  • rationale
  • affected domains
  • existing ADR candidates
  • suggested next action
  • evidence triad
    • specs
    • src
    • tests

Do not draft the ADR body.

© harumiWeb, BSD-3-Clause. 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 1 other file in .agents/skills/adr-suggester of harumiWeb/exstruct.

  • SKILL.md
  • agents/openai.yaml

Open the folder on GitHubat commit 9cdf9aa

Compare with similar skills

Adr Suggester 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.

Adr Suggester compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Adr Suggester this skillharumiWeb/exstruct202—~354Automated safety check: PassBSD-3-Clause
PR Design DocOpenHands/OpenHands90k—~2.4kAutomated safety check: PassMIT
Cto AdvisorIbrahim-3d/orchestrator-supaconductor3814 repos~2.4kAutomated safety check: PassMIT
Architecture DecisionDonchitos/Claude-Code-Game-Studios26k—~1.7kAutomated safety check: PassMIT
Improve Codebase Architectureywwynm/EverythingDone14415 repos~1.3kAutomated safety check: PassGPL-3.0
Domain Modelingbrim-borium/spotify_sdk1665 repos~806Automated safety check: PassApache-2.0

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  • Adr Drafter

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    Draft a new ExStruct ADR or propose an update to an existing ADR from an issue, PR, diff, tests, and specs.

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  • Adr Indexer

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  • Adr Linter

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    Review an ExStruct ADR draft for required sections, status values, evidence quality, supersede links, and balanced consequences.

    202 GitHub stars~305 tokensUpdated 6 days ago
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  • Adr Reviewer

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    Review an ExStruct ADR draft for decision quality, overlap with existing ADRs and specs, evidence strength, rollout risk, and human-ownership escalations.

    202 GitHub stars~610 tokensUpdated 6 days ago
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Works with

Categories

Questions about Adr Suggester

What does Adr Suggester do?

Determine whether a change in ExStruct needs an ADR, using repository-specific governance and criteria. Adr Suggester is an agent skill from harumiWeb/exstruct. Determine whether a change in ExStruct needs an ADR, using repository-specific governance and criteria.

When should I use Adr Suggester?

Adr Suggester fits situations like: reading an issue; diff and you need a verdict of required; plus candidate ADR titles and related existing ADRs.

How do I install Adr Suggester in Claude Code?

Run `npx skills add harumiWeb/exstruct --skill adr-suggester -a claude-code`. Or copy the skill folder (.agents/skills/adr-suggester in harumiWeb/exstruct) into .claude/skills/adr-suggester in your project. Claude Code loads it when a task matches its description.

How do I install Adr Suggester in Codex?

Run `npx skills add harumiWeb/exstruct --skill adr-suggester -a codex`. Or copy the skill folder (.agents/skills/adr-suggester in harumiWeb/exstruct) into .agents/skills/adr-suggester in your project. Codex loads it when a task matches its description.

Can I use Adr Suggester 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 harumiWeb/exstruct --skill adr-suggester -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/adr-suggester, .gemini/skills/adr-suggester, .github/skills/adr-suggester and .opencode/skills/adr-suggester in your project.

What does Adr Suggester need to run?

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

Does Adr Suggester 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 Adr Suggester 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 Adr Suggester use?

Adr Suggester is published under the BSD-3-Clause licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Adr Suggester use?

About 354 tokens (SKILL.md is roughly 1.4k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Adr Suggester?

Skills that share tags, products or a category with Adr Suggester: PR Design Doc (OpenHands/OpenHands, 90k stars), Cto Advisor (Ibrahim-3d/orchestrator-supaconductor, 381 stars), Architecture Decision (Donchitos/Claude-Code-Game-Studios, 26k stars) and Improve Codebase Architecture (ywwynm/EverythingDone, 144 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Adr Suggester?

harumiWeb (a GitHub user) maintains it in harumiWeb/exstruct, which has 202 GitHub stars. The repository holds 8 skills in this directory. The repository was last updated on October 4, 2026.

Source: harumiWeb/exstruct on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.