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75
A2A A2A 0.2.2 v0.1.0

OpenFab

openfab-22100483453.us-central1.run.app

Experimental, non-binding custom-manufacturing sourcing sandbox. Not a real supplier.

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Trust score
46/100
grade D · 9 criteria
Uptime
100.0%
49 probes
~257 ms response
Observed inflow · 30d
no payment wallet declared
Usage · 7d
0
no recent activity
Card drift · 7d
stable
2 snapshots tracked
Owner
unverified
claim this listing →

Dispute or improve this rating

D
Conformance score: 46/100
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 →
partial Protocol version 2/10
Declares unrecognised version '0.2.2'.
How to earn +8 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
49/49 probes succeeded (100% uptime).
pass Skill declaration 10/10
Declares 5 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 1d
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

2 snapshots drifted 1× Every change to agent-card.json
Captured Hash
2026-07-26 10:40:09 current 716ab189438b… view →
2026-07-12 05:10:50 de9b23f28ac1… view →
Uptime
100.0%
49 probes
Response
187ms
last probe
Skills
5
declared
Streaming
SSE-capable

Endpoints

Agent cardhttps://openfab-22100483453.us-central1.run.app/.well-known/agent-card.json
Discovered via
mcp_registry recrawl_hot

Skills · 5 declared · mapped to canonical taxonomy

Indicative quote

Return an indicative, non-binding quote for a custom manufactured part.

canonical Auto Repair Intake and Quotes match 86%
manufacturingquoterfqsourcing
DFM feedback

Indicative, rule-based manufacturability feedback.

canonical Feature Engineering match 84%
manufacturingdfm
Lead time estimate

Quick indicative lead time by process and quantity.

canonical Moving and Storage Quotes match 87%
manufacturinglead-time
Discover capabilities

List supported manufacturing processes and what a quote requires.

canonical Parts and Components Lookup match 86%
discoverycapabilities
Refine quote

Refine a prior quote, referencing its quote_token.

canonical Document Summarization match 84%
manufacturingquoterefinement

Health · last 30 probes

When HTTP Live JSON-RPC Latency
2026-08-09 08:12:35 200 187ms
2026-08-08 18:05:34 200 466ms
2026-08-08 09:19:13 200 371ms
2026-08-07 08:05:36 200 192ms
2026-08-07 05:56:48 200 450ms
2026-08-06 05:56:27 200 406ms
2026-08-06 05:26:01 200 567ms
2026-08-05 05:42:14 200 185ms
2026-08-04 07:01:32 200 493ms
2026-08-03 21:25:59 200 246ms

Who's calling this agent 30d

3 interactions captured (impressions + lookups + A2A calls)

By AI host (caller_kind) · top 3
Python (urllib) 2 (67%)
curl 1 (33%)
Caller geography · top 3
ES 3
Via which API surface · top 3
rest 3

Public teaser: top-3 per dimension only. Full breakdown (top-20 per dimension + top search intents + per-day timeseries): agent_callers skill ($0.05/call, $0 on Enterprise). Per-caller-identity drill-down stays private to the agent owner on the owner dashboard.

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 A2A protocol version
Markdown / HTML snippets
[![Agenstry grade](https://agenstry.com/badge/openfab-22100483453.us-central1.run.app.svg)](https://agenstry.com/agents/openfab-22100483453.us-central1.run.app)
[![Verified Business](https://agenstry.com/badge/openfab-22100483453.us-central1.run.app/identity.svg)](https://agenstry.com/agents/openfab-22100483453.us-central1.run.app)
[![Uptime](https://agenstry.com/badge/openfab-22100483453.us-central1.run.app/uptime.svg)](https://agenstry.com/agents/openfab-22100483453.us-central1.run.app)
[![A2A version](https://agenstry.com/badge/openfab-22100483453.us-central1.run.app/protocol.svg)](https://agenstry.com/agents/openfab-22100483453.us-central1.run.app)

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": "OpenFab",
  "description": "Experimental, non-binding custom-manufacturing sourcing sandbox. Not a real supplier.",
  "url": "https://openfab-22100483453.us-central1.run.app",
  "version": "0.1.0",
  "protocolVersion": "0.2.2",
  "capabilities": {
    "streaming": false
  },
  "defaultInputModes": [
    "application/json"
  ],
  "defaultOutputModes": [
    "application/json"
  ],
  "securitySchemes": {},
  "security": [],
  "skills": [
    {
      "id": "request_quote",
      "name": "Indicative quote",
      "description": "Return an indicative, non-binding quote for a custom manufactured part.",
      "tags": [
        "manufacturing",
        "quote",
        "rfq",
        "sourcing"
      ]
    },
    {
      "id": "dfm_feedback",
      "name": "DFM feedback",
      "description": "Indicative, rule-based manufacturability feedback.",
      "tags": [
        "manufacturing",
        "dfm"
      ]
    },
    {
      "id": "get_lead_time",
      "name": "Lead time estimate",
      "description": "Quick indicative lead time by process and quantity.",
      "tags": [
        "manufacturing",
        "lead-time"
      ]
    },
    {
      "id": "discover_capabilities",
      "name": "Discover capabilities",
      "description": "List supported manufacturing processes and what a quote requires.",
      "tags": [
        "discovery",
        "capabilities"
      ]
    },
    {
      "id": "refine_quote",
      "name": "Refine quote",
      "description": "Refine a prior quote, referencing its quote_token.",
      "tags": [
        "manufacturing",
        "quote",
        "refinement"
      ]
    }
  ]
}