Agent Builders

Build AI systems that predict, prevent, and optimize across your entire stack.

Real-time stack health pulse

Synthesize signals across all tools into a single 'how healthy is the system right now' assessment

Shadow dependency discovery

Detect runtime dependencies that aren't declared in package manifests (HTTP calls between services, shared databases)

Knowledge freshness scoring

Identify documentation, runbooks, and design docs that are stale relative to the code they describe

Merge conflict probability

Given active branches and their file overlap, predict which PRs are likely to conflict

API breaking change impact prediction

When an API contract changes, predict which consumers will break based on actual usage patterns

Performance regression attribution

When latency increases, identify the causal chain: deploy → code change → specific function → database query

Flaky test root cause

Correlate test flakiness with infrastructure state, concurrent builds, and resource contention

Tech debt prioritization

Rank technical debt items by impact on velocity, incident risk, and cost, weighted against effort

Monolith extraction candidates

Identify service boundaries within a monolith based on code coupling, team ownership, and deployment frequency

Deployment risk scoring

Given what's in a PR, what infrastructure it touches, and historical incident data, score the risk of shipping it

Data flow mapping

Trace how user data moves through services, databases, and third-party tools for compliance awareness

Sentry error prediction from deploy diff

Given the files changed in a deployment, predict which error classes are likely to spike based on historical patterns

Test flakiness prediction

Identify tests likely to become flaky based on their coupling to frequently-changed code

Performance regression prediction

Based on code complexity metrics and historical correlation with latency, flag PRs likely to cause regressions

Error clustering by root cause

Group Sentry errors not by stack trace similarity but by shared causal origin (same PR, same dependency, same config change)

Alert fatigue analysis

Identify which alerts are symptoms of the same underlying issue and should be deduplicated

Test coverage optimization

Identify which untested code paths have the highest incident correlation and prioritize coverage there

Undocumented tribal knowledge detection

Find critical systems that only one person has ever committed to or reviewed

Technical debt inventory

Classify and quantify debt: outdated dependencies, TODO comments, skipped tests, workaround patterns

Outage probability forecasting

Based on current error rate trajectories, dependency health, and deploy frequency, estimate probability of an outage in the next N hours

Build time regression forecasting

Predict when CI/CD pipeline duration will cross acceptable thresholds based on codebase growth trends

Automated incident root cause tracing

When a Sentry error spikes, trace backward through the graph: which deploy, which PR, which commit, which issue prompted the change

Cross-service incident correlation

Identify when errors in Service A were caused by changes in Service B through shared dependencies

PR reviewer recommendation

Suggest reviewers based on file expertise, current workload, and knowledge distribution goals

Feature flag cleanup prioritization

Rank stale feature flags by risk (how much code they gate, how long since last toggle)

Try Lightfast now.

Join Early Access