email-deliverability

Diagnose why a domain's email lands in spam: SPF posture, DMARC policy, DKIM key strength, MX targets, and a composite 0–100 score.

Diagnose why a domain's email lands in spam: SPF posture, DMARC policy, DKIM key strength, MX targets, and a composite 0–100 score. Email deliverability skill pack: one x402 payment runs 6 underlying tools (spf-check, dmarc-check, dkim-lookup, email-deliverability, email-validate, dns-lookup); partial-success per step.

UNRATEDListed

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.009 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

0x77065d81…16744121

URL

https://agent402.tools/api/skill/email-deliverability

MCP server on this host: io.github.MikeyPetrillo/agent402

Seen

first 29 days ago · last 16 hr ago

54 free handshakes

Payment

Pays through

x402 · MPP evm, tempo

Offered on?

algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8=, eip155:10, eip155:1329, Polygon, eip155:143, Arbitrum, eip155:42220, Avalanche, Robinhood Chain, Base USDC, Solana, stellar:pubnet, Tempo USDC.e

Listed on?

Polygon, Arbitrum, Avalanche, Base, Solana

Handshakescomputed 21 hr ago

0.708 from 53 free handshakes over 30 days · UNRATED ?

How the composite of 0.708 is made up, part by part
Component	Weight	Measured	Lower bound ?		Adds	Short ?	Uncertain ?
latency p95costs the most it answered as fast as its class	0.20	0.24	0.000		0.000	−0.152	−0.048
liveness it answered at all	0.60	0.99	0.846		0.508	−0.006	−0.087
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.708	gap to 1.000 = 0.292 · 0.158 short · 0.134 uncertain	0.708	−0.158	−0.134

Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check

BURN_INFREE_TIER_ONLYPRICE_DRIFT

Verify it yourselfnpx teppi-check https://agent402.tools/api/skill/email-deliverabilitycurl -s https://api.teppi.xyz/v1/trust/cap_01M1RD9FGAY0QDRDCGSSPWCNKW