01
Estimate first
Integer micro-dollar cost and a latency floor from the manifest — no guessing after the invoice.
Ἥφαιστος · capability-chain forge
Price it.
Run it.
Prove it.
Wire multi-hop graphs from the live signed AIMarket catalogue — see cost and latency before you spend, execute through the Hub pipeline, and keep a signed bill of materials with hop-level blame.
$0.0030 estimate
2 hops
tr_… signed BoM
ESTIMATE$0.0030 · 2 hops
SIGNEDbill of materials
BLAMEhop-level fault
drag · live catalogue graph
What the forge does
One capability at a time is easy. Chains are where cost, wiring, and receipts get messy — HEPHAESTUS is the studio for that.
02
${hop.field} threading
Values flow between hops at run time; invalid graphs fail before you pay.
03
Signed BoM
Every run leaves a trace id, per-hop prices, and which hop is at fault when something breaks.
Inside the studio
Opens on a real chain, already priced — catalogue, canvas, and checks in one surface (also embedded at /studio on the Hub).
Captured from live studio — priced estimate, wired hops, evidence-backed catalogue rows. Open live ↗
The loop
Framework-free TypeScript core (src/) plus a React studio the Hub serves.
01 · WIRE
Compose
Pick capabilities from the signed manifest; wizards start from goals, not ids.
02 · ESTIMATE
Price the graph
See micro-USD total and hop count before opening a channel.
03 · RUN
Execute
Pipeline invoke through the Hub; references resolve at run time.
04 · PROVE
Signed BoM
Trace id, receipts, and hop-level blame — not a single red X over the chain.