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📊 Intel view 📋 Audit JSON 🔄 Changelog
73
A2A v1.0.0

nero-chain-docs

docs.nerochain.io

Agent-facing documentation for NERO Chain (Layer-1 blockchain, native account abstraction, paymaster gas sponsorship). Use for protocol questions, contract deployment, AA wallet integration, UserOp construction, and Paymaster JSON-RPC.

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Trust score
44/100
grade D · 9 criteria
Uptime
99.0%
196 probes
~144 ms response
Observed inflow · 30d
no payment wallet declared
Usage · 7d
0
no recent activity
Card drift · 7d
stable
1 snapshots tracked
Owner
unverified
claim this listing →

Dispute or improve this rating

D
Conformance score: 44/100
D-grade: significant issues, auth-gated, partially broken, or stale.
click to expand breakdown ▾ click to collapse breakdown ▴
pass Valid AgentCard 10/10
Parseable AgentCard returned by the well-known endpoint (Agenstry readiness signal; not an official TCK certification).
fail Live JSON-RPC 5/25
Endpoint replies but body isn't a valid JSON-RPC 2.0 A2A response.
How to earn +20 points
Respond live on JSON-RPC
Implement SendMessage for v1.0 (or message/send for v0.x), negotiate A2A-Version, and return a schema-valid JSON-RPC response. Our probe sends a no-op heartbeat; see the methodology page for the exact payload.
Docs →
fail Protocol version 0/10
No protocolVersion in card.
How to earn +10 points
Declare protocolVersion
Add `"protocolVersion": "1.0"` to every entry in `supportedInterfaces[]`. A2A v1.0 removed the AgentCard root field.
Docs →
info JWS signature 0/10
Card is unsigned (most published agents are).
pass Uptime track record 15/15
194/196 probes succeeded (99% uptime).
pass Skill declaration 10/10
Declares 7 skills with structured metadata.
fail Verified Identity 0/10
No provider organisation declared. Anonymous agent.
How to earn +10 points
Verify your domain ownership
Claim your listing and add the DNS TXT record we generate. Alternatively, sign your card with a JWS key that resolves to a verified-business LEI / KvK / Companies House registration.
Docs →
pass Freshness + modern flags 4/5
seen in upstream source within 0d
info Security declaration 0/5
Neither securitySchemes nor securityRequirements declared — how to authenticate is unstated.

Activity (audit trail)

last 24h · 0 calls Public aggregate · no PII recorded

No calls observed in the last 7 days. Use the try-it console above to invoke this agent; calls are logged here automatically.

Card history

1 snapshot Every change to agent-card.json
Captured Hash
2026-05-18 15:36:53 current 76037ed1d4b9… view →
Uptime
99.0%
196 probes
Response
11ms
last probe
Skills
7
declared
Streaming
SSE-capable

Endpoints

Agent cardhttps://docs.nerochain.io/.well-known/agent-card.json
Providerhttps://nerochain.io
Docshttps://docs.nerochain.io/en/ai-resources
Discovered via
github_code manifests recrawl_hot recrawl_warm

Skills · 7 declared · mapped to canonical taxonomy

Search NERO Chain docs

Full-text search across all NERO Chain documentation pages (EN + JA).

canonical Repository Search and Navigation match 85%
Get a NERO docs page

Fetch the full markdown content of a specific NERO docs page by URL path.

canonical Get Article match 84%
List NERO docs sections

Get the full navigation tree of NERO Chain documentation.

canonical Documentation Generation match 84%
Get Paymaster API method

Return the JSON-RPC signature, parameters, and examples for a Paymaster API method (e.g. pm_supported_tokens, pm_sponsor_userop, pm_entrypoints).

canonical Api Schema Understanding match 82%
Get NERO code example

Return curated code snippets for common integration tasks (deploy contract, send gasless tx, integrate AA wallet).

canonical Repository Search and Navigation match 82%
Get NERO FAQ

Return entries from the NERO Chain FAQ, optionally filtered by topic.

canonical Get Article match 83%
Get NERO integration config

Return structured reference data for integrating NERO Chain: network parameters (chain IDs, RPC/bundler/paymaster URLs), contract addresses (EntryPoint, SimpleA…

canonical REST API Integration match 81%

Health · last 30 probes

When HTTP Live JSON-RPC Latency
2026-08-16 16:06:16 200 11ms
2026-08-15 16:06:00 200 18ms
2026-08-14 18:13:28 200 10ms
2026-08-13 19:25:20 200 149ms
2026-08-12 21:15:32 200 247ms
2026-08-12 09:28:18 200 11ms
2026-08-11 09:47:53 200 14ms
2026-08-10 12:23:57 200 10ms
2026-08-09 09:42:43 200 23ms
2026-08-08 12:25:12 200 12ms

Cheaper or better alternatives per-skill

↑ 5 higher quality

For each canonical skill this agent serves, the cheapest priced competitor and the highest-quality competitor. Only shown when at least one beats the current agent. Skills where this agent is already best on both axes are hidden.

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Embed your Agenstry badge

Paste any of these into your README, agent card, or marketing page. Each badge auto-updates and links back to this page.

Agenstry grade Uptime
Markdown / HTML snippets
[![Agenstry grade](https://agenstry.com/badge/docs.nerochain.io.svg)](https://agenstry.com/agents/docs.nerochain.io)
[![Verified Business](https://agenstry.com/badge/docs.nerochain.io/identity.svg)](https://agenstry.com/agents/docs.nerochain.io)
[![Uptime](https://agenstry.com/badge/docs.nerochain.io/uptime.svg)](https://agenstry.com/agents/docs.nerochain.io)
[![A2A version](https://agenstry.com/badge/docs.nerochain.io/protocol.svg)](https://agenstry.com/agents/docs.nerochain.io)

Audit-grade evidence bundle

JSON snapshot for vendor-review files. Add ?sign=true for a JWS-signed envelope verifiable against our JWKS. See the methodology.

audit.json audit.json (JWS-signed) verification history
Raw agent card JSON
{
  "name": "nero-chain-docs",
  "displayName": "NERO Chain Documentation",
  "description": "Agent-facing documentation for NERO Chain (Layer-1 blockchain, native account abstraction, paymaster gas sponsorship). Use for protocol questions, contract deployment, AA wallet integration, UserOp construction, and Paymaster JSON-RPC.",
  "version": "1.0.0",
  "url": "https://docs.nerochain.io",
  "documentationUrl": "https://docs.nerochain.io/en/ai-resources",
  "provider": {
    "name": "NERO Chain",
    "url": "https://nerochain.io",
    "contact": "contact@nerochain.io"
  },
  "capabilities": {
    "search": true,
    "retrieve": true,
    "streaming": false,
    "extensions": [
      "mcp",
      "openapi",
      "llms-txt"
    ]
  },
  "endpoints": {
    "mcp": {
      "transport": "http",
      "url": "https://docs-mcp.nerochain.io"
    },
    "openapi": "https://docs.nerochain.io/specs/paymaster-openapi.yaml",
    "llmsTxt": "https://docs.nerochain.io/llms.txt",
    "llmsFullTxt": "https://docs.nerochain.io/llms-full.txt",
    "siteIndex": "https://docs.nerochain.io/site-index.json"
  },
  "skills": [
    {
      "id": "search_docs",
      "name": "Search NERO Chain docs",
      "description": "Full-text search across all NERO Chain documentation pages (EN + JA)."
    },
    {
      "id": "get_page",
      "name": "Get a NERO docs page",
      "description": "Fetch the full markdown content of a specific NERO docs page by URL path."
    },
    {
      "id": "list_sections",
      "name": "List NERO docs sections",
      "description": "Get the full navigation tree of NERO Chain documentation."
    },
    {
      "id": "get_api_method",
      "name": "Get Paymaster API method",
      "description": "Return the JSON-RPC signature, parameters, and examples for a Paymaster API method (e.g. pm_supported_tokens, pm_sponsor_userop, pm_entrypoints)."
    },
    {
      "id": "get_code_example",
      "name": "Get NERO code example",
      "description": "Return curated code snippets for common integration tasks (deploy contract, send gasless tx, integrate AA wallet)."
    },
    {
      "id": "get_faq",
      "name": "Get NERO FAQ",
      "description": "Return entries from the NERO Chain FAQ, optionally filtered by topic."
    },
    {
      "id": "get_integration_config",
      "name": "Get NERO integration config",
      "description": "Return structured reference data for integrating NERO Chain: network parameters (chain IDs, RPC/bundler/paymaster URLs), contract addresses (EntryPoint, SimpleAccountFactory, staking), paymaster payment types, environment variables, Web3Auth setup rules, and security constraints."
    }
  ],
  "authentication": {
    "type": "none",
    "note": "Docs are public and unauthenticated. The Paymaster JSON-RPC API at aa-platform.nerochain.io requires an API key obtained via the AA Platform dashboard."
  },
  "pricing": {
    "model": "free",
    "note": "NERO Chain docs access is free. See https://docs.nerochain.io/pricing.md for the gas/paymaster economic model."
  },
  "tags": [
    "blockchain",
    "ethereum",
    "account-abstraction",
    "erc-4337",
    "paymaster",
    "layer-1",
    "web3",
    "developer-docs"
  ]
}