Triage Frontend Issues Agent Skill

Triage new issues in the Sentry `javascript` project by archiving non-actionable noise.

Context cost
5.5k tokensestimated from the bundle, loaded when it triggers
Bundle
3 files · 21.9 kBtext throughout, nothing executable
Licence
Apache-2.0the author’s own terms
Last change
—no release on file
Servers it uses
Noneruns standalone

What it does

Triage new issues in the Sentry `javascript` project by archiving non-actionable noise. Use when asked to "triage issues", "triage the javascript project", "archive non-actionable issues", "triage new frontend issues", or "clean up the sentry/javascript queue". Operates only on the sentry/javascript project, only archives (never resolves), and always archives with `untilEscalating`.

What this skill changes about the agent has not been set out here as a list. Its SKILL.md, shown below, says it in the author’s own words.

analyticsjavascript

The skill itself

A skill is instructions the model reads, so you can see what you are getting: below is the start of its SKILL.md. The front matter loads with every session, the body loads when the skill triggers, and the whole file comes with the install.

SKILL.md8.2 kB · preview
--- name: triage-frontend-issues allowed-tools: Read mcp__sentry__search_issues mcp__sentry__get_sentry_resource mcp__sentry__update_issue ---
7# Triage Frontend Issues
8
9Archive non-actionable noise from the sentry/javascript issue queue: only archive, always untilEscalating, always with a stated reason. Issues that look actionable in our code, or that you cannot confidently classify, must be skipped.
10
11## Hard Rules
12
13These rules override anything else. Do not relax them.
14
151. **Project scope.** Only operate on organizationSlug=sentry, project slug javascript. If asked to triage a different project, stop and ask the user to confirm.
162. **Archive only.** The only status mutation permitted is status=ignored. Never resolve, never unresolve, never assign, never delete, never bulk-update fields other than status.
173. **Always untilEscalating.** Use ignoreMode=untilEscalating. Never use forever, forDuration, untilOccurrenceCount, or untilUserCount. If the user asks for a different mode, stop and have them archive that issue manually — this skill does not perform non-escalating archives.
184. **Always include a reason.** The reason must be a short, factual sentence naming the category from references/archive-criteria.md (e.g., "Third-party library noise — echarts internals; not actionable in our code").
195. **Never touch issues outside the unresolved queue.** Skip anything with status of resolved, ignored, or reprocessing.
206. **Never archive without confirmation.** Build a full plan, show it to the user, wait for explicit approval before calling update_issue. A single approval covers the displayed plan only; new batches need new approval.
217. **When in doubt, skip.** If an issue could plausibly be a real bug in our code, do not archive it. Surface it as needs-human in the plan with a one-line note.
22
23## Prerequisites
24
25- Sentry MCP authenticated via mcp.sentry.dev. Required tools: search_issues, get_sentry_resource, update_issue.
This is a preview of SKILL.md. Download or install the skill to get the whole thing.
In the file
SKILL.md1,167 words
Files3
LicenceApache-2.0
Why you can read it

Nothing in a skill executes. The client loads the text and the model follows it, so a skill can be audited the way a runbook is — by reading it.

What it costs in context

Skills are not billed by the call. They are paid for in context: every token the instructions occupy is a token your code, your diff and your conversation cannot use. Here is what this one takes and when it takes it.

≈140
always loaded
The name and description, so the model knows the skill exists and when to reach for it.
5,335
on trigger
The instruction body and 2 supporting files, read only when the skill fires.
2.7%
of a 200k window
Ten skills this size would take about 27% of the window before you open a file.
050k100k150k200k context window

5.5k tokens, estimated from the bundle at four bytes to the token, held for the rest of the session once it triggers. Heavy. Teams tend to install this one per project rather than globally, and load it only when the job comes up.

Servers bill, skills cost

A server charges by the month. A skill charges once per session, in context, and then keeps charging it for as long as the session lives.

Before and after

The same question, put to the same model twice: once as it comes, and once with these instructions loaded.

No worked example has been published for this skill yet.

The procedure it runs

The procedure has not been set out here step by step. It is in the body of its SKILL.md: the start of it is shown above, and the whole file comes with the install.

Prose, not code

These steps are written for a model to follow, not executed by a runtime. It can still be told to skip one, and it will say so when it does.

Servers it uses

None. This skill calls no MCP servers at all.

Everything it needs is in the instructions, so it works in a project with nothing connected — the model reads the file and changes how it works with what it can already reach.

It writes no files and reaches no network. All it changes is how the model reasons and writes.

What it asks for
Writes filesno
Network accessno

Read from the allowed-tools line of this skill’s own SKILL.md. A skill grants no permissions of its own — it can only ask for tools your client already has.

What it will not do

Every skill is narrow, and the useful ones say where they stop. These are the jobs this one is the wrong tool for.

What this skill is not for has not been published here. Nothing is implied by that: it is a section the author has not filled in.

What is in the bundle

3 files, 21.9 kB on disk. A bundle is text throughout: the instructions the model reads, plus the templates it fills in.

  • SKILL.md8.2 kB
  • SPEC.md4.5 kB
  • references/archive-criteria.md9.2 kB
What is not in it

No dependencies and nothing executable: a skill is text the agent reads, so the bundle is 3 files you can review in full before installing. The Apache-2.0 licence covers the templates and examples as well as the instructions.

Install

Installing copies the bundle into your project. Nothing runs at install time — the files sit on disk until the model reads them.

# Triage Frontend Issues · 5.5k tokens when loaded · macOS, Linux mkdir -p .claude/skills && t=$(mktemp -d) && curl -fsSL -o "$t/bundle.tar.gz" https://mcprush.com/api/skills/triage-frontend-issues/bundle.tar.gz && tar -xzf "$t/bundle.tar.gz" -C "$t" && [ -d "$t/triage-frontend-issues" ] && { [ ! -e .claude/skills/triage-frontend-issues ] || { mv .claude/skills/triage-frontend-issues "$t/.previous" && echo "Previous copy moved to $t/.previous"; }; } && mv "$t/triage-frontend-issues" .claude/skills/ && echo "Installed .claude/skills/triage-frontend-issues"
On Windows, or any OS with Node 20+
npx mcprush@latest skill add getsentry/triage-frontend-issues

Windows PowerShell says 'running scripts is disabled on this system'? Run Set-ExecutionPolicy -Scope CurrentUser RemoteSigned once, or type npx.cmd instead of npx (codex.cmd, gemini.cmd, grok.cmd likewise). PowerShell 7 needs neither. Writes to .claude/skills/triage-frontend-issues/ in the current project. For every project instead, run mkdir -p ~/.claude/skills && t=$(mktemp -d) && curl -fsSL -o "$t/bundle.tar.gz" https://mcprush.com/api/skills/triage-frontend-issues/bundle.tar.gz && tar -xzf "$t/bundle.tar.gz" -C "$t" && [ -d "$t/triage-frontend-issues" ] && { [ ! -e ~/.claude/skills/triage-frontend-issues ] || { mv ~/.claude/skills/triage-frontend-issues "$t/.previous" && echo "Previous copy moved to $t/.previous"; }; } && mv "$t/triage-frontend-issues" ~/.claude/skills/ && echo "Installed ~/.claude/skills/triage-frontend-issues" (macOS, Linux) — or add --global to the npx line. The curl line replaces .claude/skills/triage-frontend-issues/ only after the download succeeds, so files left there by another skill of the same name, or by an older release, do not mix in. A copy already there is moved aside, not deleted, and the line prints where.

Which clients pick it up on their own

A skill is a folder of text. Most of these read a skills folder and pick it up without being told; the rest take the same folder another way — an upload in the app, a parameter on an API call — and then choose it by its description just the same.

Claude Code.claude/skills/
Claude DesktopCustomize › Skills
ChatGPTSkills › Create › Upload
Cursor.cursor/skills/
VS Code.github/skills/
Codex CLI.agents/skills/
Gemini CLI.gemini/skills/
Grok Build.grok/skills/
Microsoft CopilotSkills › Upload a skill
PerplexityComputer › Skills › Upload a skill
DeepSeek Harness.dsh/skills/
Zed.agents/skills/
Devin Desktop.devin/skills/
Windsurf (legacy).windsurf/skills/
OpenAI Agents SDKInstructions or sandbox Skills
HTTP / APIa request parameter
This release
Versionnot versioned
Publishedno release date on file
PriceFree
Referencegetsentry/triage-frontend-issues

Versions

Its author publishes no version number, so there is nothing here to pin to: what you install is the folder as it stands today. Instructions change more often than APIs do — a skill can be rewritten entirely without anything it depends on moving.

Pinning

Nothing to pin to: this skill carries no version number of its own. What you install is what the folder holds on the day you install it.

Reviews

—no reviews yet

Nobody has reviewed this skill yet. The rating is the mean of the reviews written here, so there is none until somebody writes the first.

Sign in to review it

A review is tied to an account so it can be answered, edited and taken down by the person who wrote it.

Sign in
Who can post

Anybody with an account, one review each. It carries the version that was current when you wrote it, and the publisher may reply once.

Publisher
Servers1
Claim this skill