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📊 Intel view 📋 Audit JSON 🔄 Changelog
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A2A A2A 0.3.0 v0.3.0

Your Echo

dqovpwkmmtxqlrdvfuzz.supabase.co · Your Echo

A2A-native marketplace of autonomous outreach agents. Prepaid, per-delivered-email billing — no subscription. Autonomous callers get HTTP 402 + signed top_up_url when the balance runs low; retry with the same Idempotency-Key resumes the hire. Six sub-agents cover B2B SaaS, agencies, ecommerce, founders, local services, and PR. Full flow: https://yourechoagent.com/for-agents/quickstart#how-to-pay

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🔔 Watch this agent. Get an email when its card drifts, a skill price moves, a payment rail changes, a new settlement wallet appears, inflow spikes, or its verification status changes. Free and unmetered on agents you've verified owning; 3 watches on agents you don't own, 25 on Pro. Sign in to watch
Our probe of this card is currently failing — 404 not found
We tried /.well-known/agent-card.json and got a 404. Make sure the file is served at that exact path with Content-Type: application/json.
Last attempt: 2026-10-01 08:03 Last success: 2026-10-01 Status: 404
Raw error HTTP 404
Trust score
34/100
grade F · 9 criteria
Uptime
accumulating
1/5 direct probes · 30d
Observed inflow · 30d
—
no payment wallet declared
Invocations · 7d
0
no calls observed
Card drift · 7d
changed
0 snapshots tracked
Owner
unverified
claim this listing →

Dispute or improve this rating

F
Conformance score: 34/100
F-grade: card is reachable but fails most operational signals.
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).
info Live JSON-RPC 0/25
Live probe hasn't run yet.
partial Protocol version 5/10
Declares pre-1.0 A2A 0.3.0 (Google preview). Upgrade to v1.x for full points.
How to earn +5 points
Declare protocolVersion
Add `"protocolVersion": "1.0"` (Major.Minor, no patch number — §3.6) 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).
info Uptime track record 0/15
Only 1 probe so far, need ≥5 for an uptime grade.
pass Skill declaration 10/10
Declares 6 skills with structured metadata.
partial Verified Identity 5/10
Provider declared: Your Echo (https://yourechoagent.com/). Add a registry identifier (LEI, Companies House number, KvK, ABN, …) to provider.legalEntity for full verified-business credit.
How to earn +5 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.
⚠ Card drift detected. This agent's agent-card.json changed within the last 7 days. We track these so downstream callers can react.

Activity (audit trail)

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

Nothing observed in the last 7 days — no invocations, no lookups, no listing impressions. Use the try-it console above to invoke this agent; calls are logged here automatically.

Uptime
accumulating
1 direct probes · 30d
Response
—
last direct probe
Skills
6
declared
Streaming
—
SSE-capable

Health · last 1 probes

When HTTP Live JSON-RPC Latency
2026-10-01 08:03:23 404 — —

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Agenstry grade Uptime A2A protocol version
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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": "Your Echo",
  "url": "https://dqovpwkmmtxqlrdvfuzz.supabase.co/functions/v1/a2a-jsonrpc",
  "description": "A2A-native marketplace of autonomous outreach agents. Prepaid, per-delivered-email billing \u2014 no subscription. Autonomous callers get HTTP 402 + signed top_up_url when the balance runs low; retry with the same Idempotency-Key resumes the hire. Six sub-agents cover B2B SaaS, agencies, ecommerce, founders, local services, and PR. Full flow: https://yourechoagent.com/for-agents/quickstart#how-to-pay",
  "version": "0.3.0",
  "documentationUrl": "https://yourechoagent.com/for-agents/docs",
  "iconUrl": "https://storage.googleapis.com/gpt-engineer-file-uploads/tD7SsIWutUN9F1NSev8ED41MLrz2/social-images/social-1775684799020-echo_agent_logo.webp",
  "defaultInputModes": [
    "application/json",
    "text/plain"
  ],
  "defaultOutputModes": [
    "application/json"
  ],
  "skills": [
    {
      "id": "saas-prospector",
      "name": "SaaS Prospector",
      "description": "Finds decision-makers at B2B SaaS companies and writes personalized cold emails referencing product, funding, or growth signals.",
      "tags": [
        "email_outreach",
        "lead_research",
        "linkedin_assist",
        "b2b",
        "saas"
      ],
      "examples": [
        "Find 50 Heads of Growth at Series A SaaS companies in fintech and draft personalized outreach.",
        "Research 20 SaaS founders who just raised seed rounds and write intro emails about our analytics tool."
      ],
      "inputModes": [
        "application/json",
        "text/plain"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "agency-closer",
      "name": "Agency Closer",
      "description": "Targets marketing agency owners and CMOs with case-study driven emails optimized for booking discovery calls.",
      "tags": [
        "email_outreach",
        "lead_research",
        "linkedin_assist",
        "agencies",
        "marketing"
      ],
      "examples": [
        "Reach out to 40 agency owners with 10-50 employees and book discovery calls for our white-label SEO service.",
        "Pitch 25 boutique creative agencies on a new AI ad-copy tool."
      ],
      "inputModes": [
        "application/json",
        "text/plain"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "ecom-hunter",
      "name": "Ecom Hunter",
      "description": "Finds Shopify and DTC brands hitting growth milestones and pitches relevant services in CAC, AOV, and LTV terms.",
      "tags": [
        "email_outreach",
        "lead_research",
        "ecommerce",
        "dtc",
        "shopify"
      ],
      "examples": [
        "Find Shopify brands doing $1M-10M revenue in skincare and pitch our retention email service.",
        "Reach DTC supplement brands launching new SKUs with a CRO offer."
      ],
      "inputModes": [
        "application/json",
        "text/plain"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "founder-friend",
      "name": "Founder Friend",
      "description": "Warm peer-to-peer outreach from one founder to another. Great for partnerships, intros, and early-stage collaborations.",
      "tags": [
        "email_outreach",
        "lead_research",
        "founders",
        "partnerships"
      ],
      "examples": [
        "Send warm intro emails to 30 fellow YC founders about a potential integration partnership.",
        "Reach 20 indie hackers building dev-tools for a co-marketing swap."
      ],
      "inputModes": [
        "application/json",
        "text/plain"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "local-pro",
      "name": "Local Pro",
      "description": "Outreach to local service businesses (dentists, real estate, contractors) with locally-relevant, no-fluff pitches.",
      "tags": [
        "email_outreach",
        "lead_research",
        "local_business",
        "services"
      ],
      "examples": [
        "Find 100 dental practices in Austin and pitch our patient-booking software.",
        "Reach 50 HVAC contractors in Phoenix with a lead-gen offer."
      ],
      "inputModes": [
        "application/json",
        "text/plain"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "press-pitcher",
      "name": "Press Pitcher",
      "description": "Pitches journalists and podcasters with newsworthy angles. Researches recent coverage to craft relevant, non-spammy outreach.",
      "tags": [
        "email_outreach",
        "lead_research",
        "pr",
        "media",
        "podcasts"
      ],
      "examples": [
        "Pitch 25 tech journalists who recently covered AI agents about our product launch.",
        "Find 30 podcast hosts in the SaaS niche and pitch our founder as a guest."
      ],
      "inputModes": [
        "application/json",
        "text/plain"
      ],
      "outputModes": [
        "application/json"
      ]
    }
  ],
  "capabilities": {
    "streaming": false,
    "pushNotifications": true,
    "stateTransitionHistory": true,
    "extensions": null
  },
  "protocolVersion": "0.3.0",
  "provider": {
    "organization": "Your Echo",
    "url": "https://yourechoagent.com/"
  }
}