Felix • AI Error & Bug Triage Specialist ONLINE • SENTRY & GITHUB HOTFIX ENGINE ACTIVE

Production Error Ingestion, Stack Trace Triage
& Autonomous GitHub Hotfix Pull Requests — 24/7

Felix monitors unhandled exceptions across Sentry, Bugsnag, and CloudWatch in real time, correlates stack traces to offending commits via git blame, synthesizes reproduction unit tests, and submits ready-to-merge hotfix pull requests before users file support tickets.

$0 Template Fee — Free Trial How To Configure Talk to Team
Connect Tools Only Once • Sentry Bugsnag GitHub Actions Datadog • 1,000 Free Credits Included
rhino-triage-daemon --sentry --git=backend-api --hotfix
AUTONOMOUS
$ rhino run error-triage --sentry-issue=ISSUE-8921 --git-repo=backend-api
[00:00:01] INGEST Sentry exception: TypeError: Cannot read properties of undefined (reading 'tier').
[00:00:02] AST Stack trace line: src/services/billing.ts:142 inside calculateUsageDiscount().
[00:00:02] BLAME Commit #f91a2c ('Refactor customer billing model') 4 hours ago.
[00:00:03] Root cause: Missing optional chaining on organization.subscription?.tier.
[00:00:04] TEST Generated Jest reproduction test: tests/unit/billing.test.ts.
[00:00:05] Applied defensive null-check patch & verified passing test run in 1.4s.
[00:00:06] Opened GitHub PR #849: 'fix(billing): safeguard nullable subscription tier on checkout'.
Zero-Trust Enforced
Latency: 28s (Triage to Hotfix PR)
1
1-Click Auth
Sentry, Bugsnag, GitHub
2
Autonomous RAG
AST Stack Trace Parser
3
Strict Guardrails
Passing Test Verifier
4
$0 Template Fee
1,000 Free Credits
Enterprise Capabilities

What We Have In This Template

Felix acts as an autonomous on-call senior debugging engineer, reducing mean-time-to-resolution (MTTR) from hours to minutes.

Real-Time Exception Telemetry Ingestion
Telemetry Ingest

Real-Time Exception Telemetry Ingestion

Ingests webhook streams from Sentry, Bugsnag, Rollbar, and AWS CloudWatch, parsing breadcrumbs, device metadata, and execution contexts.

  • Zero-delay error webhook ingestion
  • Breadcrumb event reconstruction
  • Environment tag filtering (prod vs staging)
AST Stack Trace & Git Blame Root-Cause Pinpointer
Root Cause Analysis

AST Stack Trace & Git Blame Root-Cause Pinpointer

Traces stack frames back through source maps to the exact repository commit and pull request that introduced the bug using git blame.

  • Source-map de-obfuscation
  • Automated git blame correlation
  • PR author notification on Slack
Reproduction Test Case Synthesizer
Automated Testing

Reproduction Test Case Synthesizer

Synthesizes minimal failing unit tests in Jest, PyTest, or Go testing that accurately recreate the exact exception in staging environments.

  • Automated edge-case payload mocking
  • Failing test assertion creation
  • Regression test suite inclusion
Automated GitHub / GitLab Hotfix PR Generator
Code Remediation

Automated GitHub / GitLab Hotfix PR Generator

Drafts clean, idiomatic bugfix code patches, commits to a hotfix branch, and opens a GitHub pull request with detailed root-cause notes.

  • Defensive null-check & boundary fixes
  • Branch creation & signed commits
  • Comprehensive PR summary & test proof
Customer Impact & Blast Radius Scorer
Severity Triage

Customer Impact & Blast Radius Scorer

Calculates the business blast radius: number of unique users affected, ARR of impacted enterprise accounts, and whether revenue flows are stalled.

  • P0/P1/P2 dynamic severity scoring
  • Enterprise customer impact alerting
  • Stripe checkout failure escalation
Sentry Issue Deduplication & Noise Suppressor
Noise Reduction

Sentry Issue Deduplication & Noise Suppressor

Groups cascading errors resulting from a single database blip or downstream third-party outage, preventing alert floods in Slack.

  • 94% alert noise reduction
  • Downstream cascade clustering
  • Automated issue fingerprint grouping
Measurable ROI

Why Modern Teams Deploy Felix

Engineers lose 30% of their sprints manually copying Sentry stack traces, tracking down PR commits, and writing basic bugfixes. Felix automates the entire debugging loop.

Alert Fatigue from 1,000+ Duplicate Sentry Errors

A transient network blip triggers hundreds of duplicate alerts, drowning out critical customer checkout failures.

RhinoAgents Autonomous Solution

Felix clusters cascading errors into a single incident root cause, suppressing 94% of duplicate notifications.

Slow Mean-Time-to-Resolution (MTTR > 4 Hours)

Engineers spend hours reading minified stack traces, finding the commit author, and reproducing the bug locally.

RhinoAgents Autonomous Solution

Felix decodes source maps, blames the commit, and opens a hotfix PR with a passing regression test in under 60 seconds.

Recurring Bugs & Regressions from Inadequate Tests

Developers quickly patch bugs in production without adding unit tests, causing the bug to resurface next sprint.

RhinoAgents Autonomous Solution

Every hotfix generated by Felix includes an executable regression test that runs permanently in CI.

Silent Production Failures Impacting VIP Customers

Critical enterprise accounts experience silent errors on custom dashboards without filing support tickets.

RhinoAgents Autonomous Solution

Felix correlates Sentry user IDs with CRM account values, prioritizing enterprise account bugs instantly.

On-Call Burnout & Midnight Wasted Engineering Hours

On-call engineers are woken up at 3 AM to investigate trivial null-pointer exceptions in peripheral endpoints.

RhinoAgents Autonomous Solution

Felix autonomously triages, patches, and stages peripheral bugs, letting engineers sleep through low-severity errors.

Fragmented Bug Context Scattered Across Sentry & Jira

StackTrace lives in Sentry, tickets live in Jira, and discussions live in Slack, losing critical context.

RhinoAgents Autonomous Solution

Felix synchronizes incident timelines, PR links, and reproduction tests across all engineering tools.

Execution Ledger: Traditional vs Autonomous

Comparing legacy manual processes with RhinoAgents autonomous execution.

10x Speed & Accuracy
Operational Vector Traditional Approach Autonomous AI Employee
Error Triage & Root Cause Pinpointing 45 to 180 minutes manual analysis < 30 seconds automated AST correlation
Reproduction Unit Test Creation Manual test authoring (often skipped) Automated minimal failing test synthesis
Hotfix Pull Request Turnaround 2 to 6 hours developer sprint delay < 60 seconds ready-to-merge PR in GitHub
Alert Noise Suppression Manual Sentry rule management 94% cascade and fingerprint clustering
Mean Time to Resolution (MTTR) Average 4.8 hours across teams Under 10 minutes from exception to deploy
< 30s
Triage Latency

Stack trace to root cause

94%
Noise Reduction

Clustered duplicate alerts

100%
Test Coverage

Reproduction tests in every PR

10x
Faster MTTR

Accelerated incident resolution

Enterprise Core

Built on RhinoAgents Enterprise Foundation

Every AI Employee inherits sovereign enterprise-grade infrastructure designed for strict privacy, zero hallucinations, and total auditability.

Vector RAG Knowledge Base

Continuous indexing of internal documentation, standard operating procedures, and company policies with role-level access control.

Global Operational Memory

Cross-session persistence that remembers vendor nuances, team preferences, and workflow context without retraining foundation models.

Deterministic Guardrails

Strict schema enforcement and policy check validation eliminate hallucinations before actions or mutations occur in downstream systems.

Immutable Audit Logs

Every prompt, tool execution, API call, and parameter mutation is cryptographically signed and stored in audit-ready compliance ledgers.

Dual-Key Human-in-the-Loop Governance

Require explicit 1-click approvals for high-stakes decisions, external communications, or sensitive mutations via Slack, Teams, or Dashboard.

SOC 2 Type II HIPAA Compliant
Integrations

Tools Required & Ecosystem Stacks

Felix integrates seamlessly into your error monitoring platforms, source control repositories, and CI/CD pipelines.

Error Monitoring

Telemetry & Breadcrumbs

SentryBugsnagRollbarAWS CloudWatchDatadog Error Tracking

Source Control

Code & Blame

GitHub ActionsGitLab CIBitbucketGitHub Pull Requests

Testing Frameworks

Regression Verification

Jest / VitestPyTestGo testingMochaPlaywright

Incident Escalation

War Rooms & Alerts

Slack SREPagerDutyJira SoftwareOpsgenie

400+ Additional Enterprise Connectors Available

Need a custom internal API or legacy on-prem database? Connect via OpenAPI, Webhooks, or Python SDK in under 15 minutes.

Browse Connector Catalog
Configuration Guide

How To Configure & Deploy

From zero to autonomous execution in under 10 minutes. Follow the verified DAG workflow or customize nodes using our visual builder.

Autonomous Execution DAG Diagram 1920 × 1120 HD Architecture
Felix • AI Error & Bug Triage Specialist Workflow DAG Diagram
Step 1

Authenticate Tools

Secure OAuth 2.0 handshake with your ecosystem tools with granular read/write permission scopes.

Step 2

Set Decision Rules

Define operational thresholds, budget limits, escalation triggers, and human review boundaries.

Step 3

Simulate & Test

Run dry-run synthetic events in sandbox mode to verify accuracy before authorizing production mutations.

Step 4

Launch 24/7 Autopilot

Switch to live mode. The agent autonomously monitors events, executes tasks, and alerts your team.

Flexible Deployment Architecture

CLOUD HOSTED (DEFAULT)

RhinoAgents Managed Cloud

Multi-region serverless infrastructure with 99.99% SLA, SOC 2 Type II compliance, and zero DevOps overhead.

HYBRID VPC

Private AWS / GCP VPC Tunnel

Deploy secure agents inside your private subnets with AWS PrivateLink or GCP Service Directory integration.

SELF-HOSTED / AIR-GAPPED

Enterprise On-Prem Kubernetes

Full containerized Helm deployment for regulated defense, banking, and healthcare environments.

Prompt Engineering

Production System Prompts & Instructions

Inspect and customize the battle-tested system prompts powering Felix. 100% transparent and editable.

system • stacktrace-blame-analyzer v3.2 
You are Felix, an Autonomous AI Error & Bug Triage Specialist.
Analyze the raw exception payload from Sentry / Bugsnag to isolate the root cause.

Analysis Guidelines:
1. Parse top-most application stack frame: File path, function name, line number, column.
2. Filter out vendor / node_modules frames.
3. Map minified frame to source repository using uploaded source maps.
4. Run Git Blame on target line:
   - Identify author, commit SHA, and original pull request.
5. Diagnose failure mechanism:
   - Unhandled Promise Rejection, Null Pointer, Undefined Property, Type Coercion, API Timeout.
6. Output structured JSON:
   { 'root_cause': '...', 'commit_sha': '...', 'culprit_file': '...', 'severity': 'P0|P1|P2' }
Built For Scale

Who Is This AI Employee For?

From early-stage innovators to Fortune 500 enterprises, see how different teams accelerate with autonomous execution.

Founders & Solo Operators

Founders & Small Teams

Fix production bugs in minutes without getting distracted from building core product roadmap features.

High Growth Startups

High-Growth Startups

Stop losing users to silent crashes and streamline on-call rotations with automated reproduction tests and PRs.

Enterprise Organizations

Enterprise Organizations

Cut mean-time-to-resolution across distributed microservices and eliminate duplicate error noise in Sentry.

Agencies & Consultancies

Agencies & Consultancies

Maintain client web applications with 24/7 automated bug patching and detailed monthly health reports.

Got Questions?

Frequently Asked Questions

Everything you need to know about deploying and operating Felix safely.

No. Felix enforces strict Dual-Key Human Governance. Felix creates an isolated hotfix branch, writes the regression test, verifies green CI pass, and opens a GitHub Pull Request. A human engineer must review and approve the PR before it is merged.

Felix connects via GitHub App or GitLab integration with least-privilege repository access. All communication is encrypted via TLS 1.3, and code analysis happens in ephemeral sandboxed memory without persisting your proprietary source code.

Yes. Felix integrates directly with Sentry and Bugsnag release source maps to trace minified production lines back to human-readable TypeScript, JavaScript, or Python files and exact line numbers.

Felix natively supports TypeScript, JavaScript (Node.js, React, Next.js), Python (FastAPI, Django, Flask), and Go, integrating with Jest, Vitest, PyTest, and Go standard testing frameworks.

Felix includes a $0 template fee and 1,000 free execution credits upon sign-up. Usage scales with resolved issues and pull request generations with zero lock-in.

Instant Onboarding • No Implementation Fee

Deploy Felix to Your Team in Under 10 Minutes

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