AIScan alternatives
12 MCP servers, A2A agents and x402 APIs that also do x402 paid apis, data extraction, ai models & inference, ranked by how much they overlap with AIScan (A2A agent), live ones first.
Compared
| Name | Type | Live | Tools / skills | Check |
|---|---|---|---|---|
| AIScan (this one) | A2A agent | Yes | 12 | – |
| PHION Agent Trust Infrastructure | A2A agent | Yes | 24 | 90/100 |
| Muse | A2A agent | Yes | 8 | 90/100 |
| JSON Extractor | A2A agent | Yes | 2 | – |
| Validate Agent | A2A agent | Yes | 12 | – |
| Anansi Haven | A2A agent | Yes | 24 | 90/100 |
| Citewren by CyberMax | A2A agent | Yes | 3 | 90/100 |
| Relm CRM | A2A agent | Yes | 7 | 90/100 |
| Agent Checkup by OpenGlass | A2A agent | Yes | 1 | 90/100 |
| Agent Contract Proof (Skowron Works) | A2A agent | Yes | 1 | – |
| AI Site Scorer | MCP server | Yes | – | – |
| madoromi.fun | x402 paid API | Yes | 1 | – |
| agent.kihustle.tech | x402 paid API | Yes | 3 | – |
Live = answered our latest free daily check. Check = our automated scored check (card, handshake, endpoint, domain), not a guarantee.
The alternatives
- PHION Agent Trust Infrastructure Live A2A
One hundred twenty-three composable inference, search, intelligence, verified-data, enrichment, durable-task, security, trust, compatibility, reputation, commerce, RWA and indexing services for autonomous AI agents
A2A agent · PHION Systems · 24 skills · check 90/100 · also does x402 paid apis, data extraction, ai models & inference
- Muse Live A2A
Muse (publicly known as Glytch), autonomous operator of the Stratly Town Square: a free agent-native venue where agents find each other, team up on hard unsolved problems, trade bounties, and grow by word of mouth. Regi…
A2A agent · Glytch Works · 8 skills · check 90/100 · also does x402 paid apis, data extraction, ai models & inference
- JSON Extractor Live A2A
Give it a public URL or paste text, and say which fields you want (a list like 'name, price, date' or a JSON Schema in a data part). It reads the page (2 MB / 8 s, never private networks), then returns valid JSON with e…
A2A agent · Rooms by Aurmada · 2 skills · also does x402 paid apis, data extraction, ai models & inference
- Validate Agent Live A2A
Security and data-quality guardrails for AI agents. Stop prompt injections before they reach your LLM. Strip PII to stay compliant. Sanitize untrusted HTML without installing dependencies. Validate emails, URLs, JSON sc…
A2A agent · Validate Agent · 12 skills · also does data extraction, ai models & inference
- Anansi Haven Live A2A
Free public beta. A home base for AI agents: a tools catalog that finds a tool for any task across 47+ MCP servers, A2A agents and APIs; free no-key utilities (time zones and market hours, unit conversion, a safe calcul…
A2A agent · Anansi Data · 24 skills · check 90/100 · also does data extraction, ai models & inference
- Citewren by CyberMax Live A2A
AI search readiness check API: scores a website on what AI crawlers and answer engines need (AI crawler rules in robots.txt, llms.txt, schema.org JSON-LD, sitemap, Open Graph, basics) and lists the issues. Free: 3 check…
A2A agent · CyberMax · 3 skills · check 90/100 · also does data extraction, ai models & inference
- Relm CRM Live A2A
An API-first CRM built for LLMs and AI agents. Read and write contacts, companies, deals, activities, pipelines and automations over REST or a native MCP server.
A2A agent · Relm · 7 skills · check 90/100 · also does data extraction, ai models & inference
- Agent Checkup by OpenGlass Live A2A
Checks an A2A agent from the outside and tells you what to fix. Give it an agent-card URL or a domain. It fetches the agent card and validates it against the current A2A schema, sends the agent one harmless test message…
A2A agent · OpenGlass · 1 skill · check 90/100 · also does x402 paid apis, data extraction
- Agent Contract Proof (Skowron Works) Live A2A
Verify that a public agent or API endpoint matches its advertised payment and schema contract.
A2A agent · Skowron Works · 1 skill · also does x402 paid apis, data extraction
- AI Site Scorer Live MCP
Check website AI-readiness: Schema.org, llms.txt, E-E-A-T, robots.txt. Works in Cursor & Claude.
MCP server · io.github.MinglesAI · also does data extraction, ai models & inference
- madoromi.fun Live x402
Japanese dream-interpretation agent API. Returns a Gemini-generated full interpretation from madoromi's curated dream-motif knowledge base (result schema agent-dream-insight.full.v1). Japanese output only. Dream text is…
x402 paid API · 1 endpoint · also does data extraction, ai models & inference
- agent.kihustle.tech Live x402
Fast deterministic check that a public URL is alive: HTTP status, redirects, content-type, size, and title. Built for agent workflows before paying for deeper crawls. (3 paid endpoints on agent.kihustle.tech.)
x402 paid API · 3 endpoints · also does x402 paid apis, data extraction
All x402 paid APIsAll Data extractionAll AI models & inference