Arca AI

Use Case Catalog

A growing library of AI agents we've designed for mid-market companies. Each one deploys into your existing stack.

25 use cases

Changelog Drafter

Engineering

Generates polished weekly changelogs from merged pull requests and commit history.

Weekly cron

Code Review Assistant

Engineering

Reviews pull requests for bugs, security gaps, and style violations before human review.

On PR open

Incident Postmortem Writer

Engineering

Drafts postmortem reports from incident timelines, Slack threads, and monitoring alerts.

On incident close

API Docs Sync

Engineering

Keeps API documentation in sync with code changes by detecting drift and submitting updates.

On deploy

Data Pipeline Monitor

Engineering

Detects anomalies in data pipelines, surfaces root causes, and alerts the on-call engineer.

Continuous

On-Call Briefing Agent

Engineering

Delivers a summarised system health brief at the start of every on-call shift.

Shift handover

Security Triage

Security

Scans dependencies for CVEs, auto-fixes simple ones, and escalates the rest with context.

Daily cron

Threat Intel Brief

Security

Daily security digest from HN, GitHub Advisories, and NVD cross-referenced against your stack.

Daily cron

Access Review Agent

Security

Flags unused permissions and stale SaaS access across your tools and recommends revocations.

Monthly cron

Phishing Detector

Security

Analyses inbound emails for phishing patterns and quarantines suspicious messages automatically.

On email receive

Onboarding Q&A

HR & People

Answers new-hire questions instantly from your internal knowledge base, handbooks, and wikis.

On demand

Exit Interview Analyser

HR & People

Synthesises exit interview responses over time to surface attrition patterns for leadership.

Monthly cron

Job Description Writer

HR & People

Generates inclusive, structured job descriptions from a short brief by the hiring manager.

On request

Performance Review Drafter

HR & People

Drafts first-pass performance reviews from manager notes, goals, and peer feedback.

Review cycle

Contract Reviewer

Finance & Legal

Reviews contracts for non-standard clauses, liability gaps, and missing terms before legal sign-off.

On upload

Expense Anomaly Detector

Finance & Legal

Detects unusual expense patterns across teams and flags them for finance review.

Weekly cron

Invoice Reconciler

Finance & Legal

Matches invoices to purchase orders and flags discrepancies before payment runs.

On invoice receive

Vendor Risk Assessor

Finance & Legal

Scores new and existing vendors on security posture, compliance, and financial health.

On vendor add

Meeting Summariser

Operations

Records meetings, extracts decisions and action items, and routes them to owners automatically.

After meeting

Support Ticket Router

Operations

Classifies incoming support tickets, drafts responses, and routes complex cases to humans.

On ticket open

Internal Knowledge Base Q&A

Operations

Answers employee questions across policies, processes, and internal docs in real time.

On demand

Competitor Monitor

Sales & Marketing

Tracks competitor moves, pricing changes, and product updates and delivers a daily brief.

Daily cron

RFP Response Drafter

Sales & Marketing

Drafts RFP responses from your past wins, product docs, and company knowledge base.

On RFP receive

Sales Call Summariser

Sales & Marketing

Summarises sales calls, extracts next steps, and pushes updates directly to your CRM.

After call

Churn Predictor

Sales & Marketing

Flags at-risk accounts based on product usage signals and engagement trends.

Weekly cron

Don't see your use case?

This catalog is just a starting point. If you have a workflow problem, we can build an agent for it.

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