Agent skill

Discussion Gap Finder

by AvaloniaUI in AvaloniaUI/avalonia-docs

Analyzes GitHub discussion links to identify documentation gaps.

No licenceAuto-check passedFrontend & Design

Install Discussion Gap Finder

skills CLI
$ npx skills add AvaloniaUI/avalonia-docs --skill discussion-gap-finder -a claude-code

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

GitHub CLI
$ gh skill install AvaloniaUI/avalonia-docs discussion-gap-finder --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/AvaloniaUI/avalonia-docs.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/discussion-gap-finder .claude/skills/discussion-gap-finder && 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
discussion-gap-finder
GitHub stars
166
Token cost
~2.2k tokens
SKILL.md length
1,035 words
Files
1
Skills in repo
5
Repo updated
First seen
Licence
None found

At a glance

Analyzes GitHub discussion links to identify documentation gaps.

  • Works in 9 steps: Fetch the discussion → Classify the user's question → Search existing documentation → …
  • Frontend & Design work in your project
  • SKILL.md covers Inputs, Workflow and Notes
  • Reaches github.com

What it does

Discussion Gap Finder is an agent skill from AvaloniaUI/avalonia-docs. Analyzes GitHub discussion links to identify documentation gaps. Fetches the discussion, reviews questions and answers, searches existing docs for coverage, and recommends next steps (create new content, adjust existing content, or no action needed). Invoke with /discussion-gap-finder <github-discussion-url.

Its SKILL.md is about 2.2k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Frontend & Design. It works with GitHub and Avalonia.

When your agent uses it

  • Frontend & Design work in your project

Example prompts

  • “Use the discussion-gap-finder skill to analyz GitHub discussion links to identify documentation gaps”
  • “/discussion-gap-finder”

Workflow steps

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

  1. Fetch the discussion
  2. Classify the user's question
  3. Search existing documentation
  4. Evaluate answer quality in the discussion
  5. Make a recommendation
  6. Generate report
  7. Execute changes
  8. Lint all modified files
  9. Auto-fix lint issues

What it can do on your machine

Read from SKILL.md and the folder at commit e296389. 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

    Hosts in commands or code, which the agent is likely to contact:

    • github.com

    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

Discussion Gap Finder loads about 2.2k tokens when it runs. Until then it costs about 83 tokens; SKILL.md has 1,035 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~83
When it runs · the whole SKILL.md, loaded when a task matches
~2.2k

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

Without a licence we can't republish the file, so here is its outline and opening line. It has 1,035 words (~2,238 tokens).

“Analyze a GitHub discussion to determine whether the Avalonia documentation adequately covers the topic raised. Produce a clear recommendation with actionable next steps.”

— opening of SKILL.md by AvaloniaUI
name
discussion-gap-finder
user-invocable
true

Read the full SKILL.md on GitHub

Files

Just SKILL.md in .claude/skills/discussion-gap-finder of AvaloniaUI/avalonia-docs.

Open the folder on GitHubat commit e296389

Compare with similar skills

Discussion Gap Finder 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.

Discussion Gap Finder compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Discussion Gap Finder this skillAvaloniaUI/avalonia-docs166—~2.2kAutomated safety check: PassNone
Scraps Reviewgetsentry/sentry46k—~1.2kAutomated safety check: NotesCustom licence
Readme I18nY80/bmm3442 repos~1.9kAutomated safety check: PassMIT
Uncodixfypdsuwwz/chatgpt-vue3-light-mvp5792 repos~3kAutomated safety check: PassMIT
Paper2htmlQuZhan51496/paper2anything450—~3.3kAutomated safety check: NotesApache-2.0
Fumadocsbetter-notify/better-notify313—~2.3kAutomated safety check: PassMIT

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Works with

Questions about Discussion Gap Finder

What does Discussion Gap Finder do?

Analyzes GitHub discussion links to identify documentation gaps. Discussion Gap Finder is an agent skill from AvaloniaUI/avalonia-docs. Analyzes GitHub discussion links to identify documentation gaps.

When should I use Discussion Gap Finder?

Discussion Gap Finder fits situations like: frontend & Design work in your project.

How do I install Discussion Gap Finder in Claude Code?

Run `npx skills add AvaloniaUI/avalonia-docs --skill discussion-gap-finder -a claude-code`. Or copy the skill folder (.claude/skills/discussion-gap-finder in AvaloniaUI/avalonia-docs) into .claude/skills/discussion-gap-finder in your project. Claude Code loads it when a task matches its description.

How do I install Discussion Gap Finder in Codex?

Run `npx skills add AvaloniaUI/avalonia-docs --skill discussion-gap-finder -a codex`. Or copy the skill folder (.claude/skills/discussion-gap-finder in AvaloniaUI/avalonia-docs) into .agents/skills/discussion-gap-finder in your project. Codex loads it when a task matches its description.

Can I use Discussion Gap Finder 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 AvaloniaUI/avalonia-docs --skill discussion-gap-finder -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/discussion-gap-finder, .gemini/skills/discussion-gap-finder, .github/skills/discussion-gap-finder and .opencode/skills/discussion-gap-finder in your project.

What does Discussion Gap Finder need to run?

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

Does Discussion Gap Finder access the network?

SKILL.md names 1 domain. In commands or code: github.com; the agent is likely to contact it when it follows the instructions. This is read from the text; nothing was executed.

Is Discussion Gap Finder 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 Discussion Gap Finder use?

No licence was found for Discussion Gap Finder or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does Discussion Gap Finder use?

About 2.2k tokens (SKILL.md is roughly 9k 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 Discussion Gap Finder?

Skills that share tags, products or a category with Discussion Gap Finder: Scraps Review (getsentry/sentry, 46k stars), Readme I18n (Y80/bmm, 344 stars), Uncodixfy (pdsuwwz/chatgpt-vue3-light-mvp, 579 stars) and Paper2html (QuZhan51496/paper2anything, 450 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Discussion Gap Finder?

AvaloniaUI (a GitHub organization) maintains it in AvaloniaUI/avalonia-docs, which has 166 GitHub stars. The repository holds 5 skills in this directory. The repository was last updated on October 9, 2026.

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