Apify builder
Justin Hagerty We develop open-source AI agents, MCP tools, infrastructure automation, and public data integrations.
Leaderboard position
out of 10,354
New actors
#511
Total actors
#1,328
↑ +619
Monthly users
#2,297
↑ +443
Total users
#3,262
↑ +779
Monthly runs
#2,386
↑ +4,618
Total runs
#5,452
↑ +2,522
Portfolio stats
New actors
13
Total actors
13
↑ +8
Monthly users
9
↑ +5
Total users
22
↑ +13
Monthly runs
225
↑ +221
Total runs
226
↑ +221
New actors
Each bar shows one day in the last 30 days.
Portfolio concentration
8 of 13 actors cover 80%+ of monthly users.
Find why a request was slow or failed from distributed traces (OTLP, Jaeger, Zipkin): critical path, error origin, slow queries, N+1, retries, timeouts and dependency bottlenecks, ranked with evidence.
11%
users
Static security analysis of Model Context Protocol (MCP) servers: risky tool capabilities, dangerous tool combinations, prompt-injection in tool metadata, credential exposure and missing auth. For AI agent builders.
11%
users
Find metrics and labels that no Grafana dashboard, alert, recording rule or query uses. Get ranked drop & aggregation recommendations with savings, plus OTel Collector, Prometheus relabel and recording-rule configs.
11%
users
Audit OpenAPI/Swagger documents and public API endpoints for authentication gaps, sensitive-data exposure, missing rate limits, TLS and security-header issues. Scored JSON, Markdown and SARIF output for CI/CD.
11%
users
Analyse OpenTelemetry Collector YAML for missing memory limiters, bad processor ordering, batching/retry/queue misconfiguration, high-cardinality and cost risks — and get an optimized configuration back.
11%
users
Generate realistic, correlated OpenTelemetry traces, metrics and logs for demos, POCs and trainings. Scripted incident scenarios streamed over OTLP to any observability backend.
11%
users
Estimate OpenTelemetry metric series, samples and monthly cost, find high-cardinality attributes and redundant metrics, and get quantified savings plus an optimized Collector config.
11%
users
Find what isn't instrumented: dark dependencies, broken context propagation, uninstrumented time, missing resource metadata and log correlation gaps across a fleet of OpenTelemetry traces, with a prioritized fix plan.
11%
users
ActorHunt MCP
ActorHunt gives paid members MCP access to keyword data, actor evidence, and Store movement for deciding what to build next.
