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sentry

sentry is a skill for Claude Code from jakenuts/agent-skills. It costs 42 tokens per session (3,316 once invoked), scanned A, original, MIT.

An integration for Sentry, a service that records software errors and crashes, to inspect issues, events, and project health.

In plain words
What is it for?
Use it to find and update issues, inspect events and stack traces, analyze errors by tags, and monitor project or release health.
Why use it?
It brings production error details and trends into development work, reducing the need to search Sentry manually when debugging.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter. Also seen: positional $N argument; mentions Claude Code.

not rated 2repo 3mo ago A scan 42 tokens original MIT

Good fit Use it to find and update issues, inspect events and stack traces, analyze errors by tags, and monitor project or release health.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/jakenuts/agent-skills/sentry
View source ↗ jakenuts/agent-skills
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add jakenuts/agent-skills --skill sentry
Clone the repo
git clone --depth 1 https://github.com/jakenuts/agent-skills

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for sentry

README.md
[![agentmods](https://agentmods.dev/badge/skills/jakenuts/agent-skills/sentry/github.svg)](https://agentmods.dev/skills/jakenuts/agent-skills/sentry)
Your own site
<a href="https://agentmods.dev/skills/jakenuts/agent-skills/sentry"><img src="https://agentmods.dev/badge/skills/jakenuts/agent-skills/sentry/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for sentry

Your own site · 80×15
<a href="https://agentmods.dev/skills/jakenuts/agent-skills/sentry"><img src="https://agentmods.dev/badge/skills/jakenuts/agent-skills/sentry.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 42 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,316 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00042 $0.03316
Opus 5.5 $0.00017 $0.01326
Sonnet 5.5 $0.00008 $0.00663
Haiku 4.5 $0.00004 $0.00332

Measured 2mo ago against content hash 76f73458bcf3, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

sentry scanned grade A with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

curl -s \
skills/sentry/SKILL.md · 478 lines

How it starts

The opening of the file, as written. The whole thing — 478 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Sentry Error Monitoring Skill

Created by Return Zero Inc.

Comprehensive Sentry integration for Claude Code providing issue retrieval, event analysis, error tracking, and project health monitoring capabilities.

Features

1. Issue Management

  • List issues by project or organization
  • Retrieve issue details (title, first/last seen, event count)
  • Filter by status (unresolved, resolved, ignored)
  • Search issues by query
  • Update issue status

2. Event Analysis

  • List events for specific issues
  • Retrieve event details with stack traces
  • Debug source map issues
  • Analyze error patterns

3. Project Monitoring

  • List organization projects
  • Get project health statistics
  • View error trends
  • Monitor release health

4. Tag Analysis

  • View tag distributions
  • Analyze error patterns by tag
  • Filter issues by tag values

Automatic Features

  • Rate Limiting: Respects Sentry API rate limits
  • Retry Logic: Automatic retry on transient errors
  • Environment Detection: Flexible environment variable pattern matching
  • Result Formatting: Markdown tables, JSON, or summary text
  • Error Handling: Clear, actionable error messages

Environment Variables

This skill uses environment variables managed by jelly-dotenv. See skills/jelly-dotenv/SKILL.md for configuration details.

Required variables:

  • SENTRY_AUTH_TOKEN - Your Sentry authentication token (org or personal)
  • SENTRY_ORG or SENTRY_ORGANIZATION - Organization slug

Optional variables:

  • SENTRY_PROJECT - Default project slug
  • SENTRY_REGION - API region: us (default), de
  • SENTRY_TIMEOUT - Request timeout in ms (default: 30000)

Variables can be configured in either:

  • skills/jelly-dotenv/.env (skill-common, highest priority)
  • Project root /.env (project-specific, fallback)

Configuration

Environment Variables

The skill automatically detects Sentry credentials using flexible pattern matching:

# ✅ Standard naming (recommended)
SENTRY_AUTH_TOKEN=sntrys_your_token_here
SENTRY_ORG=my-organization
SENTRY_PROJECT=my-project

# ✅ Alternative naming
SENTRY_ORGANIZATION=my-organization
SENTRY_TOKEN=sntrys_your_token_here

# ✅ Wildcard patterns (auto-detected)
PROD_SENTRY_TOKEN=sntrys_your_token_here
PROD_SENTRY_ORG=my-organization

# ✅ Optional settings
SENTRY_REGION=us          # us (default), de
SENTRY_TIMEOUT=30000      # Request timeout in ms

Read the full file on GitHub · 478 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2mo ago First seen · 478 lines · 42 tokens per session scan A 76f73458bcf3

Subscribe to this mod's changes

sentry is a skill published in the GitHub repository jakenuts/agent-skills (2 stars, last pushed 3mo ago), licensed MIT. It adds 42 tokens to every session and 3,316 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Debugging
Related

sentry compared with skills from other repositories

sentry next to 6 skills from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
sentryjakenuts/agent-skillsSkill23mo agoMITA42Claude Code
systematic-debuggingopen-metadata/OpenMetadataSkill16ktodayApache-2.0A37Claude Code
log-error-digestzebbern/claude-code-guideSkill4.7ktodayMITA71Claude Code, Codex
cwv-optimizeradobe/skillsSkill319todayApache-2.0A112Claude Code
ci-fixersipyourdrink-ltd/bernsteinSkill1.2ktodayApache-2.0A15Claude Code, Codex
incident-response-incident-responsermyndharis/antigravity-skillsSkill2.0k24d agoMITA36Claude Code
diagnosing-missing-recordingsPostHog/posthogSkill41ktodaynoneA76Claude Code, Codex