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AI for Code · A senior engineering team on standby

A senior engineering team on standby, 24/7.

We know your team can do this. They're buried. We wire Claude into your GitHub and Jira within 48 hours, so your senior engineers get their time back.

Ticket to PR. CI auto-fix. Production incident to draft PR. Humans review and merge.

Apply for a 48-hour buildSee a sample PR
JIRAENG-247ai-ready
Add CSV export to invoices page
11:47 PM
$ claude-code work ENG-247
→ reading codebase…
→ drafting implementation…
→ running tests… ✓ 47/47 passing
→ opening PR…
11:51 PM
OpenPR #124711:54 PM
Add CSV export to invoices page
+142 −3 · 4 files · CI passed
4848x-bot11:55 PM
Hey @sarah — PR #1247 is ready for review. Tests pass. Diff linked.
23 PRs merged this week
92%

of engineering teams already use AI for code generation. Cursor and Copilot are table stakes. We install the next layer.

48hours

from kickoff call to ticket-to-PR pipeline live in your repo.

24/7

Claude on call for ticket-to-PR, CI fixes, and production incidents. Your seniors stay in review mode.

The problem

Your seniors aren't slow. They're saturated.

Hiring lags 3 to 6 months. The backlog grows. Reviews pile up. Your best engineers spend their week unblocking everyone else instead of shipping the work only they can do. AI coding tools help in the IDE, but the bottleneck has moved: it's the loop from ticket to merged PR, not the keystrokes.

Engineering reality

Senior engineering time is consumed by review, integration, and incident response — not by writing new code. AI-assisted writing speed has outpaced the human review loop.

Chainguard 2026 Engineering Reality Report ↗

The tools exist — Claude Code, Cursor, Codex, the Copilot family. Wiring them into a system that ships production PRs in your codebase, your style, your test discipline is its own integration job. That's what 48X does for you.

Ticket-to-PR loop

A coding agent that knows your codebase, your tickets, and your conventions.

We connect to GitHub, Jira, your CI/CD, and your engineering docs. Under your access controls. Then we build the 48X Brain of your codebase: every component, every architectural decision, every past PR.

Picks

Picks tickets from Jira or Linear based on labels you control. References past PRs that touched the same files.

Reads

Reads the relevant codebase. Pulls in the conventions, the ADRs, and the test patterns before writing a line.

Writes

Writes the implementation in your style. Runs the tests. Writes new tests. Fixes its own mistakes.

Ships

Opens a clean PR with the summary, the affected files, and the reasoning. Tags the right reviewer. Updates the ticket.

The coding agent writes your code in your style. With your conventions. Not generic patterns from training data. Your senior engineers stop writing boilerplate. They start reviewing finished work. Roadmap velocity moves at 3-5x — without hiring a single new engineer.

The 48X Brain

The ticket-to-merge loop, in four moves.

Every run follows the same sequence. The coding agent owns the ticket from Jira to a reviewable PR. Senior engineers stay in review. Feedback loops back as follow-up commits, then the next ticket starts the cycle again.

  1. Step 1 · Ticket

    It reads the ticket and your code before writing a line.

    The ticket, related files, past PRs, and conventions are pulled into one run context.

  2. Step 2 · PR

    A clean branch opens with tests.

    A reviewable PR opens with changed files, reasoning, test output, and owner routing.

  3. Step 3 · Review

    Senior engineers stay in review mode.

    Humans review finished work instead of writing boilerplate or chasing context.

  4. Step 4 · Loop

    Feedback becomes follow-up commits.

    Review comments are read, implemented, tested, and pushed back into the same PR.

Loops back to the next ticket

Each run pulls live state from your stack — never stale context.8 PRs in flight · 47 Brain nodes touched today
Every source

Your stack, instrumented for AI development.

Source
What 48X extracts
GitHub / GitLab / Bitbucket
GitHubGitLabBitbucket

Read repo, write branches, open PRs, post review comments, run actions/CI.

Jira / Linear / Asana
JiraLinear

Watch labelled tickets, pull requirements, post status updates and PR links back.

Claude Code (Codex / Cursor as fallback)
Claude CodeCodexCursor

Claude Code run context. Wired with your repo context, guides, and MCP servers.

CI / CD (GitHub Actions / CircleCI / Vercel)
GitHub ActionsCircleCIVercel

Run tests on Claude-written PRs before they reach a human reviewer.

Slack / Teams
SlackTeams

Notify the right reviewer when a PR is ready.

Internal docs (Notion / Confluence / README)
NotionConfluence

Reference your code conventions and ADRs when generating code.

Observability (Sentry / Datadog / PostHog)
SentryDatadogPostHog

Pull error context when fixing bugs. Verify regressions don't recur.

What 48X ships first

What we ship first

48X runci passed
PR ready
+142 -3 · 4 files
Sprint 1

Ticket-To-PR Pipeline Live

Pick the 20-50 backlog tickets blocked on "nobody has time." Label them "ai-ready." The coding agent takes them in week one. Spotify's background coding runs have 1,500+ merged PRs on this exact pattern; Ramp's coding setup writes 30% of their merged PRs.

  • ai-ready labels
  • Branch and PR
  • Reviewer tagged
Ship this sprint
48X runci passed
Incident fixed
+142 -3 · 4 files
Sprint 2

Production Incident → Fix PR

Wire Sentry / Datadog into the loop. Production errors get triaged, root cause analyzed, and a draft fix PR opened — often before the on-call engineer is paged.

  • Sentry context
  • Root cause
  • Draft fix PR
Ship this sprint
48X runci passed
Tests added
+142 -3 · 4 files
Sprint 3

Test Coverage Backfill

Point the coding agent at your weakest-tested files. Coverage climbs 30-50 points in a week. Anthropic data: generated test suites achieve 80-95% coverage vs 40-60% manual.

  • Weak files found
  • Tests generated
  • Coverage lifted
Ship this sprint
48X runci passed
Review gated
+142 -3 · 4 files
Sprint 4+

Feature Development With PR-On-Every-PR Review Gating

Once trust is established, the coding agent owns real feature work. Every new PR — human or agent-written — runs through agent review as a gate before human reviewers engage.

  • Feature tickets
  • Claude review gate
  • Human review
Ship this sprint
On call

Changes and new workflows are a ping away, not a new project.

Tell us what slowed your senior engineers down this week. We wire it in next week. No new SOW, no new procurement cycle, no quarterly planning round.

Proof

EarlyCore: the coding agent wired into GitHub and Jira.

EarlyCoreEarlyCore·The coding agent wired into GitHub and Jira

A senior engineering team that ships while you sleep

EarlyCore was behind on roadmap. Hiring lagged. We installed a system that reads GitHub issues. The coding agent drafts the implementation. Auto-review runs with full codebase context. Clean PRs surface for human sign-off. All of it sits on the 48X Brain of every component in the codebase.

Result

Senior-engineer-level PRs prepped overnight. Reviews take minutes instead of hours. Roadmap velocity up materially in the first month.

OpenPR #1247feature/eng-247-csv-export

Add CSV export to invoices page

Generated from ENG-247. Includes type-safe export utility, tests for empty, large, and special-character cases, and download trigger.

48
48x-bot opened 11:47 PM
app/components/ExportButton.tsx+14/-5
12-import { Invoice } from "@/types"
12+import { Invoice, ExportFormat } from "@/types"
13+import { exportToCSV } from "@/lib/export"
14
15-export function ExportButton() {
16+export function ExportButton({ invoices }: { invoices: Invoice[] }) {
17+ const handleExport = () => {
18+ const csv = exportToCSV(invoices, { format: "csv" });
19+ downloadFile(csv, `invoices-${Date.now()}.csv`);
20+ };
21- return <Button>Export</Button>
22+ return <Button onClick={handleExport}>Export CSV</Button>
23 }
TypeScript passedTests passed (47/47)Build OKLint cleanReviewer: @sarah · ETA 5 min
“It's like having a senior engineer pre-load every PR with the right context. Reviews take five minutes instead of three hours.”
EarlyCore engineering
Security & Compliance

Secure by design. Compliant by default.

Every 48X system is built to operate in regulated environments. Audit trails, data isolation, and your tenancy by default. Enterprise security as the starting point, not an afterthought.

  • Choose your deployment. Managed coding agent for fastest setup. Private cloud in your VPC with your secrets and IAM. Fully self-hosted with open-source coding models for air-gapped environments.
  • Code never leaves your environment. We don't ship your repo to a third party.
  • Every action the agent takes is logged. Every PR is signed by an identifiable service account.
  • Branch protection, required reviews, your existing GitHub/CI rules apply unchanged.
  • Choose your model. Claude default; Codex, Qwen Coder, DeepSeek Coder available.
The stack we compose

Best-in-class components, wired into one system. You never manage them.

  • Claude
  • OpenAI
  • MCP
  • n8n
  • Zapier
  • GitHub
  • Linear
  • Slack
AICPASOC 2TYPE II
SOC 2 TYPE II
EUGDPR
GDPR
ISO27001
ISO 27001
EU AI ACT
Compare

How 48X compares to the alternatives

FAQ

AI for Code questions

Stop letting tickets pile up while your seniors burn out.

Working PRs on your real codebase in 48 hours.

We take 3 new builds a month. Real application. Yes or no on the first call.

Apply for a 48-hour build
Every 48X build is tested by EarlyCore.Read more → /security