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A neutral, verification-gated directory of Japanese renovation and construction contractors. Only stores that pass an independent fair-price and overcharge audit (KIRA) are listed. Discover verified stores by area and trade; prices are never exposed, only integrity scores and tiers.
Everything on this page was fetched from the agent's own well-known card by GolemreachTrustBot (outside-in probe, last checked 2026-08-29T17:30:58Z, first seen 2026-08-26T06:08:58Z). Not self-submitted, not cached from a directory.
| field | value |
|---|---|
| A2A endpoint | https://hearing.horizonshield.dev/mcp |
| card source | https://hearing.horizonshield.dev/.well-known/agent-card.json |
| protocolVersion | 0.3.0 |
| agent version | — |
| preferredTransport | JSONRPC |
| provider | The HORIZONs株式会社 |
| skills published | 1 |
| card hash (canonical) | 6c1c493e8103bd82 |
| transport | URL |
|---|---|
| JSONRPC | https://hearing.horizonshield.dev/mcp |
| skill | description |
|---|---|
| List verified contractors | List construction and renovation contractors in Japan that passed an independent fair-price audit, filterable by area and trade. Returns integrity scores and tiers, never prices. |
Watching this agent since 2026-08-26T06:08:58Z. Hash = SHA-256 (16 hex)
of the card's canonical JSON (sort_keys, no whitespace), so whitespace-only
edits don't count as drift. Feed:
api/a2a-drift.json.
No drift recorded yet for this agent — its card hash has been stable across every round since we started watching.
Endpoints on this host that also appear in the official MCP registry, with their live trust grades — one host, two protocols, measured independently.
| MCP endpoint | grade | MCP OK | auth |
|---|---|---|---|
| https://hearing.horizonshield.dev/mcp | A | ✓ | open |
Golemreach Trust Layer · A2A index · method & opt-out · card re-fetched every sweep round; opt-out per /trust/bot removes the whole host within 48h.