Plain thesis: four small concept files. Three extend Frontier's own real mechanics (the CC0 template's sequencing, its MFN/ROFO terms, its price-curve transparency) down to packet scale; the fourth is a small gift back: an agent-discovery manifest for frontierclimate.com itself, matching the gap named in finding 5 of the capability brief. None of these are Frontier-published artifacts.
frontierclimate.com itself; these paths currently 404 there (see capability-brief finding 5) and nothing has been sent to Frontier proposing them.The same sequencing Frontier's CC0 template codifies: Conditions Precedent → Commencement Date → Commercial Operation Date → delivery, pay-on-delivery, grace period not liquidated damages, expressed as a clause block a single EWP work packet could carry, at a scale four to five orders of magnitude below Frontier's own $10M application minimum.
{
"packetId": "ewp-work-41822",
"instrument": "micro-AMC (concept, modeled on Frontier's CC0 offtake template)",
"conditionsPrecedent": ["definition standards-registered", "funding escrowed on-chain"],
"commencementDate": "claim() tx confirmed",
"commercialOperationDate": "first proof accepted for this definition",
"deliveryTerm": "pay-on-delivery: settlement fires only on approved proof, never on a schedule",
"shortfallRemedy": "grace period via claim-TTL expiry (24h): claim releases, no penalty, no liquidated damages",
"buyerProtection": "one-way: funder never owes more than the escrowed amount",
"notice": "concept schema, not a legal instrument, not Frontier-published, no relationship to any named Frontier deal"
}
Frontier rewards an early buyer with a Most-Favored-Nation clause and a Right of First Offer on future volume, instead of a price escalator. This concept block is the same mechanic, sized for a funder who backs the first packet at a given work-definition or location and wants first call on the next one, flagged in EcoWealth's earlier research as a MEDIUM-effort design item, not yet built.
{
"mechanism": "buyer-side MFN + ROFO (concept, modeled on Frontier's offtake template)",
"trigger": "funder backs the first packet of workDefinitionId X at placeId Y",
"mfn": "if a later funder pays a higher rate for the same definition+place, the early funder's next packet is offered at parity, not a premium",
"rofo": "the early funder gets first right to fund the next posted packet at the same place before it's opened to the general board",
"status": "NOT BUILT: design-only, no code path exists yet; would need its own funding-priority field on the work-definition schema",
"notice": "concept schema, internal EWP design note, not a Frontier artifact"
}
Frontier's /portfolio and /progress pages publish a live, dated $/tonne table for 53 projects. This concept schema is the same idea at packet scale: a running, per-settlement $/unit-labor and $/tCO2e log for EWP, the honest-context companion to the price ladder on the hub page.
{
"schema": "ewp-packet-price-log (concept, modeled on Frontier's /progress + /portfolio tables)",
"fields": ["workId", "workDefinitionId", "wageUsd", "tco2eMapped", "impliedUsdPerTco2e", "settledAtBlock", "chain"],
"example": {
"workId": 14,
"wageUsd": 0.10,
"tco2eMapped": 0.0004,
"impliedUsdPerTco2e": 250,
"note": "sits inside Frontier's own $214-$989/t range on a per-tonne basis, at 4-5 orders of magnitude smaller absolute settlement size"
},
"purpose": "make EWP's own price curve as checkable as Frontier's, same transparency instinct, packet scale, not portfolio scale",
"notice": "concept schema, not a live production table yet, no code path exists"
}
The one item in this kit addressed to Frontier rather than modeled on it, a small gift back, matching finding 5's gap. Today, every path below true-404s on frontierclimate.com (see the capability brief). These concept drafts show what a generic agent would find if Frontier ever wanted a machine-readable front door onto its own already-public data, nothing here has been sent to Frontier.
// frontierclimate.com/.well-known/agent-card.json (concept — currently 404s)
{
"protocolVersion": "0.3",
"name": "Frontier Climate: Public Portfolio & Progress",
"description": "Read-only agent surface for Frontier's public offtake portfolio, progress dashboard, and CC0 offtake-agreement template. No transactional capability: Frontier's actual offtake process runs through /apply, human review, and negotiated contracts.",
"url": "https://frontierclimate.com",
"provider": { "organization": "Frontier Climate" },
"capabilities": { "streaming": false, "pushNotifications": false },
"skills": [
{ "id": "read-portfolio", "name": "Read Portfolio", "description": "Enumerate all named offtake/prepurchase deals with $, tonnage, pathway, status.", "tags": ["portfolio", "read-only"] },
{ "id": "read-progress", "name": "Read Progress", "description": "Live totals: $ committed, $ contracted, tonnes contracted/delivered.", "tags": ["progress", "read-only"] },
{ "id": "read-template", "name": "Read Offtake Template", "description": "Fetch the CC0-licensed offtake-agreement template from the public GitHub repository.", "tags": ["template", "cc0", "read-only"] }
]
}
// frontierclimate.com/.well-known/x402 (concept — currently 404s; Frontier has no paid endpoints today)
{
"x402Version": 1,
"provider": "Frontier Climate",
"description": "Frontier has no x402-payable endpoints today, this file is a placeholder showing the standard discovery convention exists at the path a generic x402-aware agent checks first, should Frontier ever expose one.",
"resources": []
}
Unlike the integrator-relationship kits we've built for other engagements, this one doesn't propose a Frontier-facing agent persona: EcoWealth has no funding or contract relationship with Frontier to represent. The one durable output of this kit is a citation habit: EWP's own docs (our x402 protocol reference, the retire runbooks) can reference Frontier's $214–$989/t price curve as the honest, dated, public context our sub-cent settlements sit under, crediting the source, never claiming a relationship that doesn't exist.
