Systemic Issue Triage
Gentleman-Programming/gentle-ai
Trigger: new issue, bug report, triage, backlog, issue flood, community report, root cause, dead-end, blocked user.
Triage a raw, vague issue or bug report into a structured document that names what is known, what is missing, and what to do next.
$ npx skills add testdouble/han --skill issue-triage -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install testdouble/han issue-triage --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/testdouble/han.git skills-src && mkdir -p .claude/skills && cp -r skills-src/han-research/skills/issue-triage .claude/skills/issue-triage && rm -rf skills-srcUse ~/.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/
Install the "issue-triage" agent skill from https://github.com/testdouble/han/tree/main/han-research/skills/issue-triage into .claude/skills/issue-triage/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "issue-triage", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/testdouble/han/tree/main/han-research/skills/issue-triageType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add testdouble/han --skill issue-triage -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install testdouble/han issue-triage --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/testdouble/han.git skills-src && mkdir -p .agents/skills && cp -r skills-src/han-research/skills/issue-triage .agents/skills/issue-triage && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "issue-triage" agent skill from https://github.com/testdouble/han/tree/main/han-research/skills/issue-triage into .agents/skills/issue-triage/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "issue-triage", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add testdouble/han --skill issue-triage -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install testdouble/han issue-triage --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/testdouble/han.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/han-research/skills/issue-triage .cursor/skills/issue-triage && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "issue-triage" agent skill from https://github.com/testdouble/han/tree/main/han-research/skills/issue-triage into .cursor/skills/issue-triage/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "issue-triage", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/testdouble/han.git --path han-research/skills/issue-triage--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add testdouble/han --skill issue-triage -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install testdouble/han issue-triage --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/testdouble/han.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/han-research/skills/issue-triage .gemini/skills/issue-triage && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "issue-triage" agent skill from https://github.com/testdouble/han/tree/main/han-research/skills/issue-triage into .gemini/skills/issue-triage/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "issue-triage", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install testdouble/han issue-triageInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add testdouble/han --skill issue-triage -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/testdouble/han.git skills-src && mkdir -p .github/skills && cp -r skills-src/han-research/skills/issue-triage .github/skills/issue-triage && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "issue-triage" agent skill from https://github.com/testdouble/han/tree/main/han-research/skills/issue-triage into .github/skills/issue-triage/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "issue-triage", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add testdouble/han --skill issue-triage -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install testdouble/han issue-triage --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/testdouble/han.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/han-research/skills/issue-triage .opencode/skills/issue-triage && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "issue-triage" agent skill from https://github.com/testdouble/han/tree/main/han-research/skills/issue-triage into .opencode/skills/issue-triage/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "issue-triage", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
issue-triageTriage a raw, vague issue or bug report into a structured document that names what is known, what is missing, and what to do next.
Issue Triage is an agent skill from testdouble/han. Triage a raw, vague issue or bug report into a structured document that names what is known, what is missing, and what to do next. Use when an incoming issue, bug report, or problem description is too vague or incomplete for investigation or planning, and recommend the right next han skill. Does not investigate root causes or trace code paths — use investigate for debugging, diagnosis, and root cause analysis. Does not plan features or build solutions — use plan-a-feature or plan-implementation for that.
Its SKILL.md is about 2.6k tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files, including reference files (for example `references/template.md`).
It sits in Development, covering Root cause analysis, Issue triage and QA and bug reports. The repository describes itself as: Han: AI skills and agents for "Solo" product engineers and small teams. The licence is MIT.
8 steps, taken from the step headings in SKILL.md.
Read from SKILL.md and the folder at commit abba73a. It shows what the files ask for, not the result of running them.
Pre-approves these tools, so the agent can use them without asking each time:
ReadWriteBash(find *)Bash(mkdir *)Bash(bash "${CLAUDE_PLUGIN_ROOT}/scripts/han-config-dir.sh")From allowed-tools in the SKILL.md frontmatter.
Shell commands in SKILL.md call:
bashFrom the folder's file list and the shell code blocks in SKILL.md.
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Issue Triage loads about 2.6k tokens when it runs, and up to ~3.2k if it reads all its reference files. Until then it costs about 131 tokens; SKILL.md has 1,398 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
The full file from testdouble/han at commit abba73a, republished under its MIT licence (© testdouble). 1,398 words, ~2,637 tokens.
.claude/skills/issue-triage/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.find . -maxdepth 1 -name "CLAUDE.md" -type ffind . -maxdepth 3 -name "project-discovery.md" -type fbash "${CLAUDE_PLUGIN_ROOT}/scripts/han-config-dir.sh" 2>/dev/null || echo "$HOME/.claude"cat .han/config.md 2>/dev/null || echo ""As your first action, use the Read tool on .han/config.md inside the personal config directory path above. A read
that returns no file is no personal configuration: continue silently. When that file or the project .han/config.md
probe supplies content, apply it per config-rule.md, which governs precedence
between the two files, relative-path resolution, and what to do with a file that reads but cannot be used.
han-communication:readability-guidance and apply it as you write the triage
document. Hold its default audience frame: a capable reader who did not do this work and lacks the author's context.Determine the issue text from the argument:
Determine the issue type from the report text. Choose exactly one:
From the report, identify:
List what a developer would need to reproduce or investigate this issue that is absent from the report. Common gaps by issue type:
List only what is genuinely absent. Do not list information already present in the report. If nothing is missing, write
exactly: None - report has enough to proceed.
Severity (estimate from what is known):
Reproducibility (estimate from what is known):
Omit when inapplicable. Severity and Reproducibility describe a problem that is occurring. When the issue type is
Feature Request, Question, or Other and neither is inferable from the report, omit both sections entirely rather
than rendering Unknown — the same omit-when-not-inferable pattern Step 5 applies to Suspected Areas. For a Bug,
Regression, Performance, or Security issue, always render both (as Unknown if needed); they are core to triaging a
problem.
If the report points to a specific system area, list it. Then, only to sharpen those areas, consult project context: if
the CLAUDE.md label is non-empty, read it; if the project-discovery.md label is non-empty, read it (it is the richer
system map when present). Use them to name relevant areas such as upload pipeline, authentication middleware, database
migrations, or frontend state management.
Do not infer areas the report does not point to, and never use project context to supply information the reporter
omitted. If both CLAUDE.md and project-discovery.md are absent or empty, or nothing in the report points to a
specific system area, omit the Suspected Areas section entirely and continue.
Decide the single recommendation using the issue type from Step 1 and the gaps from Step 3:
Clarify with reporter before proceeding. Otherwise it is
/investigate./research — the problem space must be researched before the feature can be specified. Otherwise,
if the use case (job to be done) or success criteria are missing, the recommendation is
Clarify with reporter before proceeding. Otherwise, if the feature is described but not yet specified, it is
/plan-a-feature; if requirements are already specified, it is /plan-implementation./research. Otherwise, if the report plus
project context is enough to answer it, the recommendation is Answer the question directly; no han skill needed; if
not, it is Clarify with reporter before proceeding.Clarify with reporter before proceeding.Resolve the output path:
$HOME/.claude/triages/{kebab-case-summary}.md, where {kebab-case-summary} is the Step 2 Summary
lowercased with non-alphanumeric runs replaced by single hyphens.Run mkdir -p on the directory that will contain the file (for the default, mkdir -p "$HOME/.claude/triages"). Write
the report using the template at template.md, filling every section from Steps 1-6 and
writing the Step 6 result verbatim into Recommended Next Step. Omit the Suspected Areas section if Step 5 determined
nothing is inferable, and omit Severity and Reproducibility per the Step 4 omit rule.
Before presenting, run the standardized readability self-check (the shared standard is in your context from
han-communication:readability-guidance) over the document's prose regions only — never inside code fences, diagram
bodies, or citation identifiers. This skill runs no rewrite pass, so this self-check is the fidelity guard on the
output; the fidelity criterion is not optional. Confirm each criterion and fix any failure before presenting:
Run the readability rule's standardized self-check, which is already in your context from the readability-guidance
invocation above. Correct every failure before presenting. Its fidelity criterion is not optional: the standard governs
how the content is said, and drops a required fact only when the reader asked for less and losing it would not change
what they do next.
Present the completed triage report to the user. When the Recommended Next Step is a han skill (/investigate,
/research, /plan-a-feature, or /plan-implementation), state plainly that this triage report is the handoff
document — the user passes the report itself to that skill rather than re-summarizing the issue. No separate brief is
produced; the report already serves as the handoff.
© testdouble, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
SKILL.md and 1 other file (references) in han-research/skills/issue-triage of testdouble/han.
Open the folder on GitHubat commit abba73a
Issue Triage 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.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Issue Triage this skilltestdouble/han | 279 | — | ~2.6k | Automated safety check: Pass | MIT | |
| Systemic Issue TriageGentleman-Programming/gentle-ai | 7.6k | — | ~1.8k | Automated safety check: Pass | Apache-2.0 | |
| Triage Issuesoftspark/ai-toolkit | 179 | — | ~1.3k | Automated safety check: Notes | Apache-2.0 | |
| AI Bug Triagepetrkindlmann/qa-skills | 163 | — | ~5.2k | Automated safety check: Pass | MIT | |
| Bug Report TriageOrchestratorInc/agent-orchestrator | 13k | — | ~1.8k | Automated safety check: Pass | Apache-2.0 | |
| Sentry Issue Fix Looptixl3d/tixl | 5.1k | — | ~2.1k | Automated safety check: Notes | MIT |
Gentleman-Programming/gentle-ai
Trigger: new issue, bug report, triage, backlog, issue flood, community report, root cause, dead-end, blocked user.
softspark/ai-toolkit
Bug triage: explores codebase for root cause, files GitHub issue with TDD fix plan.
petrkindlmann/qa-skills
Hybrid fingerprint + LLM pipeline for bug classification, deduplication, and ticket generation.
OrchestratorInc/agent-orchestrator
Helps a reporter describe a bug, searches for duplicates and gathers diagnostic evidence kept separate from a short, human-worded issue draft.
tixl3d/tixl
Walks through open Sentry issues for the tooll3 project, latest first, proposing a fix for each and committing them one at a time with your review between.
withastro/astro
Takes a bug report for the triagebot-action GitHub Action through reproduction, root-cause diagnosis, an intended-behavior check and a fix attempt.
testdouble/han
Convert a stakeholder summary markdown file into a single self-contained HTML executive report — bottom line and decision asks up front, supporting detail later — styled with a Test Double-derived…
testdouble/han
Update Han plugin documentation so every skill, agent, guidance doc, index, and cross-reference is current and accurate.
testdouble/han
Authoritative guidance for building Claude Code skills, agents, and plugins, plus init and update steps that install and refresh the plugin-building skills in the current repository.
testdouble/han
Cut a Han release: update CHANGELOG.md with the changes since the last release, bump and tag every plugin that changed as {plugin-name}--v{version} so a version-constrained dependency can resolve…
testdouble/han
Builds a feature implementation plan from an existing feature specification (or equivalent context) through a facilitated team conversation.
testdouble/han
Restructure existing code without changing its behavior, through a test-gated refactoring loop: a named target, a green suite over that target before any edit, a planned sequence of small named…
Categories
Triage a raw, vague issue or bug report into a structured document that names what is known, what is missing, and what to do next. Issue Triage is an agent skill from testdouble/han. Triage a raw, vague issue or bug report into a structured document that names what is known, what is missing, and what to do next.
Issue Triage fits situations like: an incoming issue; problem description is too vague; incomplete for investigation; recommend the right next han skill.
Run `npx skills add testdouble/han --skill issue-triage -a claude-code`. Or copy the skill folder (han-research/skills/issue-triage in testdouble/han) into .claude/skills/issue-triage in your project. Claude Code loads it when a task matches its description.
Run `npx skills add testdouble/han --skill issue-triage -a codex`. Or copy the skill folder (han-research/skills/issue-triage in testdouble/han) into .agents/skills/issue-triage in your project. Codex loads it when a task matches its description.
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add testdouble/han --skill issue-triage -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/issue-triage, .gemini/skills/issue-triage, .github/skills/issue-triage and .opencode/skills/issue-triage in your project.
Going by SKILL.md and its folder, Issue Triage needs the command-line tools its instructions call (bash). Its frontmatter pre-approves these tools: Read, Write, Bash(find *), Bash(mkdir *), Bash(bash "${CLAUDE_PLUGIN_ROOT}/scripts/han-config-dir.sh").
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.
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.
Issue Triage is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
About 2.6k tokens (SKILL.md is roughly 11k 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 537 tokens, read only when the agent opens those files.
Skills that share tags, products or a category with Issue Triage: Systemic Issue Triage (Gentleman-Programming/gentle-ai, 7.6k stars), Triage Issue (softspark/ai-toolkit, 179 stars), AI Bug Triage (petrkindlmann/qa-skills, 163 stars) and Bug Report Triage (OrchestratorInc/agent-orchestrator, 13k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
testdouble (a GitHub organization) maintains it in testdouble/han, which has 279 GitHub stars. The repository holds 54 skills in this directory. The repository was last updated on October 1, 2026.
Source: testdouble/han on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.