Agent Tool Specification Auditor
Audit OpenAPI™ 3.0 and 3.1 API descriptions for agent-tool readiness, operation risk, schema quality, and safety gaps.
1 users/m View on Apify
7%
users
Apify builder
Sentinel Signal
@bmiller1009 $$$$$ Revenue rank #1,101 ↑ +1,458
Founder of Sentinel Signal Systems, building security and trust tools for AI agents, MCP servers, APIs, and web evidence.
Leaderboard position
out of 6,961
New actors
#203
↑ +403
Total actors
#691
↑ +1,175
Monthly users
#1,194
↑ +1,414
Total users
#2,214
↑ +1,605
Monthly runs
#2,124
↑ +2,924
Total runs
#3,023
↑ +1,880
Portfolio stats
New actors
14
↑ +12
Total actors
16
↑ +13
Monthly users
15
↑ +13
Total users
31
↑ +26
Monthly runs
130
↑ +124
Total runs
430
↑ +374
New actors
Actors published by day
Each bar shows one day in the last 30 days.
Aug 25 Sep 23
Portfolio concentration
Actors driving most users
12 of 16 actors cover 80%+ of monthly users.
AI Agent Readiness Score
Score how easy a domain is for AI agents to discover, understand, access, cite, and interact with, across six weighted, evidence-backed categories.
1 users/m View on Apify
7%
users
AI Bot Log Analyzer
Analyze web server access logs to classify AI-user traffic and likely agents or scripts — not just known bots and crawlers — and surface route-level visibility patterns.
1 users/m View on Apify
7%
users
AI Crawler Access Checker
Check which known AI crawlers a domain's robots.txt policy allows or blocks.
1 users/m View on Apify
7%
users
AI Website Intelligence Scanner
Analyze a website's AI readiness, crawler policy, API surface, documentation, and machine-readable structure in one run.
1 users/m View on Apify
7%
users
API Exposure Diff
Discover public API surfaces on a domain and diff them against a prior snapshot to detect meaningful exposure changes.
1 users/m View on Apify
7%
users
Bulk AI Crawler Policy Checker
Check many domains' robots.txt AI crawler policy in one run.
1 users/m View on Apify
7%
users
Bulk AI Readiness Scanner
Score many domains for AI agent readiness in one run.
1 users/m View on Apify
7%
users
Developer Docs & API Finder
Discover a domain's likely developer portal, API documentation, OpenAPI/Swagger spec, SDK docs, GitHub, and status page.
1 users/m View on Apify
7%
users
Evidence-Grade Web Page Diff
Capture normalized public web-page snapshots and compare later versions with deterministic, evidence-grade text diffs.
1 users/m View on Apify
7%
users
llms.txt Website Auditor
Detect and validate a domain's llms.txt (and llms-full.txt), reporting sections, links, and basic structural issues.
1 users/m View on Apify
7%
users
OpenAPI Breaking Change Detector
Compare two OpenAPI/Swagger specs and identify breaking and non-breaking API contract changes between them.
1 users/m View on Apify
7%
users
ActorHunt MCP
Feed your AI agent workflows with better Apify Store data.
ActorHunt gives paid members MCP access to keyword data, actor evidence, and Store movement for deciding what to build next.