Requirement enrichment
Brief → ticket with acceptance criteria
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ELVO · Engineering Workbench
AUTH-412
Retry token refresh without duplicate requests
Explorer
tokenManager.ts
client.ts
tokenRefresh.test.ts
tokenManager.ts
+42−8
72async function refresh(request, signal) {
73 const token = await tokenLock.runOnce();
74 if (!isIdempotent(request)) return fail();
75+ return retryRequest(request, { signal, token });
76}
77+ expect(abortedRetry).toThrow(AbortError);
npm test -- auth · 12 passed
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ELVO · Product Engineering Board
Website Platform · Sprint 24
board synced
Backlog
Ready
AI Work
Review
Backlog
2WEB-271
Export audit log
PlatformWEB-276
Bulk team invites
GrowthReady
2WEB-281
Dashboard empty state
UIWEB-284
Build a usage pricing page
Calculator, plans and responsive FAQ
Frontend
AI Work
1WEB-279
Generate API docs
DocsReview
1WEB-266
Invoice PDF preview
BillingAI activity
Jira · Figma01 · Ready
WEB-284 is ready
Design and acceptance criteria are attached to the task.
WEB-284
Build a usage pricing page
Figma attached4 acceptance criteria
AI can open a draft PR. Merge and production remain human decisions.
1/6 · Ready
Repository-aware AI review
ThedraftPRischeckedagainstyourcodebase.
AI understands the architecture, components and rules of the project.
ELVO · Code Review Agent
Draft PR #842
Build usage pricing page
agent/web-284-usage-pricing → main
changed files
pricing/page.tsx
UsageCalculator.tsx
pricing.test.tsx
UsageCalculator.tsx
+96 −416const plans = [starter, scale, pro];
17
18export function UsagePrice({ monthlyPrice }) {
19 return (
20 <span>{monthlyPrice} EUR</span>
21 );
22}
AGENTS.mdcomponents/uibilling/plans.ts
Repository-aware review
1/5Draft PR #842
Build usage pricing page
3 changed files+318 −12
1/5 · Draft PR
AI review before merge
AIfindsthebugbeforemerge.
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ELVO · PR Review
Draft PR #842
Build usage pricing page
agent/web-284-usage-pricing → main
Linked ticket
WEB-284 · Build a usage pricing page
preview.elvo.dev/pr-842/pricingLive preview
Usage pricing
Scale as you grow.
Monthly usage
0 requests
Estimated price
€NaN / month
UsageCalculator.tsx
− const total = usage * rate;
+ const safeUsage = Math.max(0, usage ?? 0);
+ const total = safeUsage * rate;
AI reviewer
1/5Draft PR #842
Build usage pricing page
WEB-284 · Build a usage pricing page
pricing/page.tsx+148
UsageCalculator.tsx+96
pricing.test.tsx+74
1/5 · Draft PR
CI Failure Triage
2,000loglinesbecomeoneverifiablecause.
The agent isolates relevant evidence, classifies the failure and proposes a fix in a branch.
ELVO · CI Triage
Run #1844 · checkout-api
failed1✓ build completed in 41.8s
2✓ 248 unit tests passed
3✕ auth/tokenRefresh › aborts pending retry
4Expected AbortError · received 401
5at src/http/client.ts:84:17
6job exited with code 1
Relevant evidence: 4 of 2,084 lines
Diagnosis
92% confidenceType
Product bug
Likely line
client.ts:84
Responsible diff
+ retryRequest()
Blast radius
Cancelled requests
Proposed fix
Propagates AbortSignal into the retry and adds a regression test.
1 file · +11 −2 · no CI changes
1/5 · Failure
Ephemeral agent infrastructure
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ELVO · Sandbox Provisioning
LLM coding agentWEB-284 · Build usage pricing page
Calls toolsandbox.create()
ProviderDaytona
Tool request
sandbox.create() {
image: "elvo-dev:latest"
cpu: "4 vCPU"
memory: "8 GB"
ttl: "30 min"
}
Provisioning log
→ sandbox.create · Daytona
✓ container dx-7f42 isolated
→ git clone github.com/elvo-bg/app.git
✓ checkout agent/web-284-usage-pricing
→ dotnet restore · uv sync · pnpm install
✓ .NET 9 · Python 3.13 · Node 22 ready
→ agent.open src/pricing/UsageCalculator.tsx
● AI editing in /workspace/elvo
Isolated workspace
workspace / dx-7f42
CPU
4 vCPU
RAM
2.1 / 8 GB
Disk
3.8 / 20 GB
Container imageelvo-dev · Ubuntu 24.04OCI
Repository
github.com/elvo-bg/app.git
↳ agent/web-284-usage-pricing
Runtime ready
.NET9.0
Python3.13
Node22
Isolation
ephemeral scoped token production blocked
The environment is deleted automatically when the task ends
1/6 · LLM request
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ELVO · Product Source Bot
Sourcebot index
synced12 repos · main · synced 2 min ago
Ask as
AI searches
UIAPIPoliciesTests
Ask Sourcebot
main · 12 reposQuestion from Support
Can customers change their plan themselves?
sourcebot.search("Can customers change their plan themselves?")
How the answer was found
ChangePlanDialog.tsx · L42
Action is visible to Owner and Admin
subscription/route.ts · L81
Changes the plan through the billing API
change-plan.spec.ts · L12
Covers upgrades and downgrades
Short answer
Yes. An Owner or Admin can change it under Billing → Plan. Upgrades are immediate; downgrades take effect after the current period.
Owner / Admin Upgrade: immediate Downgrade: period end
Verifiable sources · 3
ChangePlanDialog.tsx · L42
Action is visible to Owner and Admin
subscription/route.ts · L81
Changes the plan through the billing API
change-plan.spec.ts · L12
Covers upgrades and downgrades
Verifiable sources · 3/3
Ask a follow-up
The answer comes from indexed code and links to the exact files.
1/5 · Question
Engineering Knowledge
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ELVO · Engineering Knowledge
Ask your systems
Context trace
Repository
ADRs
Runbooks
Service catalog
Question
How do I add a new payment provider?
Grounded answer
Implement the PaymentProvider interface, register the adapter and add an idempotency test. The production secret is created outside the application.
The 2024 Confluence page conflicts with ADR-014 and was not used as authority.
Exact sources
src/payments/PaymentProvider.tsADR-014 · Provider boundaryrunbooks/payments.md
1/4 · Question
Security remediation
Finding→verifiedfixPR.Neverdirectlytomain.
SAST, dependencies, secrets and IaC enter one controlled flow.
ELVO · Security Desk
dependency alert
CVE-2026-1844 · json parser
HIGH · reachable in checkout-api · fix available
Dependency graphDirect · production
SAST0 new findings
Secret scanClean
Container scanBase image clean
Remediation PR #824
Updates the parser, pins the transitive version and adds a malformed-payload test.
isolated branchsecurity testsCODEOWNER required
Who controls the action
Search docs and codeAI
Run tests in sandboxAI
Open a draft PRAI
Merge an ordinary PREngineer
Change auth / paymentsSpecialist
Production / IAM / secretsSpecialist
Content is data, not authority. Tool permissions enforce policy outside the model.
1/5 · Alert
Incident Response
Thefirst35minutesofcontextarriveinseconds.
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ELVO · Incident Command
SEV-2 candidate
checkout error rate 8.1%
Started
14:22
Service
checkout-api
Deploy
#1844 · 14:17
14:17
v4.18.2 deployed
14:22
Error rate crossed 5%
14:23
DB pool saturation correlated
14:24
Similar incident INC-104 found
Likely cause
86% confidenceDB connection exhaustion after deploy #1844
Suggested first actions
01Pause rollout02Verify pool saturation03Prepare tested rollback
Production action request
Roll back checkout-api v4.18.2 → v4.18.1
4 dashboards · deploy #1844 · rollback plan verified
1/5 · Alert
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Escaped defects
baselineno deterioration
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