AI made every engineer faster at writing code.
Nobody made them faster at reviewing it.
Code output surged. Review capacity stayed flat. Scanners pile findings onto the queue and leave the fixing to the team. Hyrax opens PRs instead — yes, more PRs, but each one is a verified fix that improves the code. The debt goes down, not just the alert count, so speed and quality stop being a tradeoff.
"Many companies are trading near-term productivity for long-term woes. Buggy software, service outages, security vulnerabilities, and mounting technical debt."
— Wall Street Journal, May 2026
of new code at Google is AI-generated, up from 50% last fall
of daily AI users report more security vulnerabilities in their code
review capacity, while AI-written code kept climbing. The bottleneck never scaled.
Sources: Wall Street Journal, May 2026 · Harness Research Report, March 2026
Four pillars.
Zero drift.
Every other tool waits for you
to submit a PR.
Then it tells you what is wrong. Then you fix it. Then you resubmit. Then it finds something else. Hyrax works differently.
Reactive Tools
- Wait for PR submission
- Comment on what is wrong
- Developer interprets feedback
- Developer makes changes
- Re-review required
- Repeat until merged
Result: Longer PR cycles. Engineer time in the loop.
Hyrax
- Reads entire codebase continuously
- Finds issues before PRs exist
- Writes baseline tests automatically
- Executes the fix using your conventions
- Opens PR ready for merge
- Closes ticket on merge
Result: The loop closes. Zero engineer hours.
Fits the existing
workflow.
GitHub for code. Linear for tickets. Hyrax connects the pieces without requiring behavior change.
Platforms
Capabilities
GitHub Check System
PRs include full context. Living comments update as code changes. Green check or red X that can block merges.
Ticket Lifecycle
Tickets created with severity, effort estimate, and risk. Closed automatically on merge.
Agent Context
Every AI workflow loads full codebase context from .hyrax/ automatically.
Convention Matching
Fixes use the repo's actual patterns. The code looks like the team wrote it.
Safe by design.
This is not a system that makes changes and hopes for the best. It is a governance layer with more verification steps than most human review processes.
Autonomous execution means no human in the critical path. It does not mean no human oversight. Every change is reviewable and reversible. Humans retain review rights.
Baseline tests written first
Define expected behavior before any change executes.
Tests fail - fix does not ship
Hard gate. Nothing is pushed without passing verification.
Convention-matched fix applied
Uses the codebase's actual patterns. Looks like the team wrote it.
Post-fix audit runs
Verifies the change did not introduce regressions.
PR opened - reviewable and reversible
Full audit trail. Engineering team retains review rights.
One command.
The loop closes.
Install the GitHub App. Discovery runs automatically. In 10 minutes, your codebase knows itself. From there, every audit and fix runs autonomously.
GitHub App
Install once. PRs, issues, and checks handled.
Webhooks
Trigger workflows from Linear or API.
Linear
Tickets created and closed automatically.
Agent Context
Every workflow loads full codebase context.
[hyrax:discovery] Starting codebase analysis...Reading codebase... 38 files analyzedBuilding application profile...Convention discovered: async-error-handlingSource: bundle/error-handling.mdFound in: 142 occurrencesConfidence: highCreating .hyrax/ directory... PR #891Agent Context created... doneDiscovery complete. 10 minutes.
Built for every engineering role.
Engineer
Stop context-switching between writing code and fixing linter warnings, security flags, and stale patterns. Hyrax handles the mechanical fixes. You stay in flow on the work that matters.
Senior Engineer / Tech Lead
Review queues grow faster than you can clear them. Repetitive fixes eat time that should go to architecture. Hyrax handles pattern detection and the fix lifecycle. You review design and business logic.
Engineering Manager
Technical debt accumulates faster than sprints can address. Hyrax closes tickets instead of opening comment threads. The backlog shrinks without sprint allocation.
VP Engineering / CTO
Code output tripled. Review capacity did not. Hyrax is the governance layer - auditing, fixing, and maintaining trails across every repo.
Clear pricing.
No surprise bills.
Start free. No credit card required.
Free
1 private repo via the GitHub App. No commitment, no card.
- 1 private repo
Installed via the GitHub App
- 1 mini-audit per calendar month
Capped scan, top findings only
- Finding-directed fixes
Verified before every PR
- No commitment, no card
Start immediately
- Full audit + scan
The 39-tool pipeline (Pro)
- PR reviews on every PR
Upgrade to Pro
Pro
For individual developers. Plan credit + full audit pipeline.
- $30 plan credit each cycle
Monthly, no rollover
- Up to 3 repos
Public or private, via the GitHub App
- Full audit + scan
The 39-tool pipeline beyond Free's mini-audit
- PR reviews on every opened PR
Webhook-driven review comments
- Auto-publish to Linear
Findings become tickets in the workspace
- Unmetered monthly volume
No per-month workflow count cap
- Opt-in on-demand overage
Past plan credit, $15 chunks billed to card
- Virtual Patches learn loop
Team-only
- Public repos by URL
Team-only
Team
For teams. Larger plan credit, unlimited repos, learn loop.
- $200 plan credit each cycle
Shared across the workspace, no rollover
- Unlimited repos
Connect every repo in the org
- Every Pro workflow
Audit, scan, discover, PR reviews, publish
- Virtual Patches learn loop
Hyrax learns the patterns from accepted fixes
- Workspace audit log
Member changes, role flips, plan flips, repo lifecycle
- Public repos by URL
Audit any public repo anonymously, no install
- Opt-in on-demand overage
Past plan credit, $100 chunks billed to card
All AI inference runs on AWS Bedrock. Credits do not roll over.
FAQ
Frequently asked questions
Slop code in. Clean PRs out. Hyrax audits your codebase, surfaces findings across security, correctness, maintainability, performance, architecture, and operations, then writes fixes and opens PRs. No human in the loop required.
Free: 1 private repo, 1 mini-audit per month, finding-directed fixes, no card. Pro: $30/mo with $30 plan credit, up to 3 repos, full audit pipeline, opt-in overage after. Team: $200/mo flat with $200 shared plan credit, unlimited repos. Plan credit does not roll over.
Pro: up to 3 repos, the full audit + scan pipeline, PR reviews on every opened PR, and auto-publish to Linear. Team: unlimited repos, plus the Virtual Patches learn loop, public repos by URL, and the workspace audit log.
Every fix runs through 13 steps before a PR opens: test baseline, fix agent, diff size guard, test regression, build, auto-format, lint, cross-project test, scanner quality loop, review loop, post-fix audit, detection query verify, push and PR. A failure at any critical step aborts the run.
Copilot and Cursor help you write code faster. Hyrax ships code, not slop. It audits issues, fixes them, opens PRs, and closes tickets without you in the loop. Different category, different outcome.
Scan profiles your entire codebase, your architecture, conventions, patterns, and creates an Agent Context stored in your .hyrax/ folder. Then it runs six agent groups plus a deterministic scanner. Scan produces findings and easy wins, each with a change plan ready for Fix.
Every change ships as a pull request with the [Hyrax] prefix. PR Review reviews every opened pull request automatically against your codebase conventions, leaving comments that update as your code changes. It can block merge on must-fix findings. Available on Pro and Team.
Hyrax works across 20 languages: Python, TypeScript, JavaScript, Go, Rust, Swift, Ruby, Java, Kotlin, C#, C++, C, PHP, Scala, Dart, Elixir, Shell, Lua, and Terraform (HCL). It works with the frameworks built on them — React, Next.js, Vue, Svelte, Angular, Node.js, Django, Rails, Spring, FastAPI, Express, React Native, and Flutter. Infrastructure: Terraform / OpenTofu (HCL).
GitHub for source control. Linear for ticket management. Tickets are created on audit and closed automatically when fixes merge.
All inference runs in our AWS Bedrock account. We do not train on your code. Audit logs available on Team.