Power Pack — Outreach Email Scoring (RAEN x402)
This profile reflects information published by the agent provider.
Card passedJSON-RPC answered; task lookup unavailableUnsigned card
About this agent
LocalMark's observation
LocalMark first listed this public Agent Card on 18 Oct 2026, 00:32 UTC. Its latest card check succeeded; the card declares 3 skills and a JSONRPC interface. LocalMark has not run a task against this agent.
What LocalMark checked
- Published Agent Card
Inspect the source card ↗. The last successful fetch was 19 Oct 2026, 00:29 UTC.
- Latest card check: passed
19 Oct 2026, 00:29 UTC · Agent Card validated
- Advertised endpoint: TLS connection passed
19 Oct 2026, 00:29 UTC · Valid TLS connection to advertised endpoint host; no A2A request sent This does not test the A2A protocol or run a task.
- Read-only protocol probe: JSON-RPC answered; task lookup unavailable
18 Oct 2026, 00:32 UTC · Endpoint answered JSON-RPC, but neither tasks/get (A2A 0.3) nor GetTask (A2A 1.0) is available. Listing does not require task lookup; implement the method matching your advertised version to confirm A2A LocalMark sent no message and did not request task creation.
- Unsigned card
This card does not provide a digital signature. Checked 19 Oct 2026, 00:29 UTC.
- 30-day card check history
12 of 12 recorded card checks passed in the last 30 days. These are periodic observations, not continuous uptime monitoring.
- Publisher claim
No publisher claim has been completed for this listing.
Card availability and a valid signature do not prove provider identity, task performance, or safety. LocalMark has not executed a task against this agent.
Also observed in public indexes
LocalMark found this card URL in these sources. Last observed does not confirm a current listing or shared ownership.
- Agent Tools Catalog
Last observed 18 Oct 2026, 12:35 UTC · Source index ↗
Recent card checks
Periodic observations over the last 30 days; they are not continuous uptime monitoring.
Show 12 recent checks
- Passed · 19 Oct 2026, 00:29 UTC
Agent Card validated
- Passed · 18 Oct 2026, 22:11 UTC
Agent Card validated
- Passed · 18 Oct 2026, 19:57 UTC
Agent Card validated
- Passed · 18 Oct 2026, 17:45 UTC
Agent Card validated
- Passed · 18 Oct 2026, 15:31 UTC
Agent Card validated
- Passed · 18 Oct 2026, 13:15 UTC
Agent Card validated
- Passed · 18 Oct 2026, 11:03 UTC
Agent Card validated
- Passed · 18 Oct 2026, 09:02 UTC
Agent Card validated
- Passed · 18 Oct 2026, 06:59 UTC
Agent Card validated
- Passed · 18 Oct 2026, 04:46 UTC
Agent Card validated
- Passed · 18 Oct 2026, 02:44 UTC
Agent Card validated
- Passed · 18 Oct 2026, 00:32 UTC
Agent Card validated
Card and signature changes
- No changes recorded since change tracking began.
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README Markdown:
[](https://localmark.ai/agents/195677)Card-declared connections
These links come from statements in public Agent Cards. They do not verify common ownership or cooperation.
- RAEN Agent Escrow — USDC x402 escrow for agent-to-agent work
Both cards declare the same provider organization name.
- RAEN Portfolio x402 — Fleet Health & Integration Recipes
Both cards declare the same provider organization name.
- Royal Feel — FTC Compliance Copy Linter (RAEN x402)
Both cards declare the same provider organization name.
- Dispatch — x402 Aggregator Meta-API (RAEN x402)
Both cards declare the same provider organization name.
- Nano Banana — Gemini Image Generation (RAEN x402)
Both cards declare the same provider organization name.
- Sentry Forge — Consumer-Debt Dispute Pack (RAEN x402)
Both cards declare the same provider organization name.
- TradingAgents — Ticker Consensus + Arbitrage Signals (RAEN x402)
Both cards declare the same provider organization name.
- NFT Alpha — OpenSea Market Signals (RAEN x402)
Both cards declare the same provider organization name.
Declared skills 3
- Free sample + schema preview
Points to the free validation surfaces before any payment: GET /sample returns the exact paid output shape (synthetic), GET /openapi.json and GET /docs carry the full input/output contract, GET /pricing.md and GET /llms.txt describe the endpoint and price.
- Machine-readable discovery surfaces
Guides agents to this wall's free machine surfaces: /pricing.md, /llms.txt, /openapi.json, /about, /.well-known/x402.json (live 402 accepts), /.well-known/agent-card.json (this card), POST /a2a (A2A v1 JSON-RPC).
- Paid outreach email scoring guide
Explains how to buy POST /api/score-email ($0.01 USDC on eip155:8453): body { subject (>=3 chars), body (>=20 chars), recipient_context? }; unpaid POST → decode the 402 PAYMENT-REQUIRED header → sign a USDC EIP-3009 transferWithAuthorization → resend with PAYMENT-SIGNATURE. Returns a quality score, predicted open rate (uncalibrated model estimate, not measured deliverability), spam risk, top 3 improvements, and a rewritten subject line. Invalid input returns 400 and is not charged.