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.
npx skills add jakenuts/agent-skills --skill sentrygit clone --depth 1 https://github.com/jakenuts/agent-skillsWrote 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.
[](https://agentmods.dev/skills/jakenuts/agent-skills/sentry)<a href="https://agentmods.dev/skills/jakenuts/agent-skills/sentry"><img src="https://agentmods.dev/badge/skills/jakenuts/agent-skills/sentry.svg" alt="Measured on agentmods" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00042 | $0.03316 |
| Opus 5 | $0.00021 | $0.01658 |
| Sonnet 5 | $0.00008 | $0.00663 |
| Haiku 4.5 | $0.00004 | $0.00332 |
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 6d 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 \ 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_ORGorSENTRY_ORGANIZATION- Organization slug
Optional variables:
SENTRY_PROJECT- Default project slugSENTRY_REGION- API region: us (default), deSENTRY_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
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.
- 6d ago First seen · 478 lines · 42 tokens per session scan A 76f73458bcf3
sentry is a skill published in the GitHub repository jakenuts/agent-skills (2 stars, last pushed 1mo ago), licensed MIT. It adds 42 tokens to every session and 3,316 once invoked, about $0.0002 per session on Opus 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.
Other skills, from other repositories
debug-optimize-lcp
Guides debugging and optimizing Largest Contentful Paint (LCP) using Chrome DevTools MCP tools. Use this skill whenever the user asks about LCP performance, slow page loads, Core Web Vitals optimization, or wants to understand why their page's main content takes too long to appear. Also use when the user mentions…
systematic-debugging
Use when debugging a failing test, build error, or runtime issue that isn't immediately obvious. Guides a 4-phase root cause analysis instead of random fix attempts.
diagnose
Trace from a reproduced symptom to the source code that causes it. Pin the specific file and approximate line, rate confidence in the cause and clarity of the fix independently, and always propose a concrete fix.
repro-admin
Reproduce an EmDash admin UI bug. Attach a container, start the demo dev server, drive the admin with agent-browser using the dev-bypass session, and capture the reproduction as screenshots plus a replayable transcript.
log-error-digest
Analyze log files to troubleshoot errors, identify peak error periods, and produce error clustering, frequency statistics, and time distribution reports. Supports JSON, syslog, and Nginx formats with automatic detection. Use when a user uploads a .log file and asks to analyze errors, find patterns, debug issues, or…
byted-util-volcengine-detect-retry
An orchestration workflow for Volcengine Cloud Detect, a service that checks websites or network endpoints from test locations.