Circulr Mcp Passport

List Brands

List all clothing and fashion brands registered in Australia's circular economy system — including their environmental certifications and EPR (Extended Producer Responsibility) scheme memberships such as Seamless. Returns brand names, IDs, certifications, and scheme participation details. Some brands have detailed circular economy programme data available via get_brand_programmes; others are registered scheme members. Use this as the starting point when someone asks about sustainable fashion bra

Get Product Sustainability

Look up the verified sustainability data for a specific product (e.g. a pair of jeans, a jacket, shoes). Returns a full Digital Product Passport (DPP) payload when available, including: material composition with provenance (origin country, recycled content, substances of concern), carbon footprint with lifecycle stage breakdown (ISO 14067), durability metrics (repairability score, expected lifespan, recyclability class), product certifications (LWG, GOTS, etc.), DPP reference (GS1 Digital Link,

Get Brand Programmes

Check whether a clothing or fashion brand has verified sustainability programmes — including takeback, repair, rental, resale, and recycling. Returns the brand's environmental certifications, EPR (Extended Producer Responsibility) scheme membership, programme details, carbon payback ratio, collection/return options, and verified recovery pathways with named processors. Use when someone asks whether a brand is sustainable, what happens to returned garments, how to recycle clothes from a specific

Get Programme Metrics

Get detailed environmental impact metrics for a specific circular economy programme — including carbon payback ratio, net carbon impact, transaction volumes, recovery pathway rates, and compliance certifications (GHG Protocol, GLEC v3, ISO 14083). Returns a four-tier verification trust signal indicating scheme certification, programme certification, infrastructure attestation, and measurement verification status, with a composite_status of 'verified', 'degraded', or 'unverified'. Use when someon

Compare Brands

Compare the sustainability credentials of 2–5 clothing or fashion brands side by side. Returns each brand's certifications, EPR scheme membership, and circular economy programmes with metrics. Use when someone asks to compare brands on sustainability, wants to know which brand is more eco-friendly, or is deciding between brands based on environmental impact.

Search Products By Sustainability

Search for sustainable products across all brands in the system. Filter by product category (e.g. jeans, jacket, boots), programme type (takeback, repair, rental, resale), minimum carbon payback ratio, material certification (e.g. GOTS, OCS, GRS), material name (e.g. 'leather', 'cotton'), maximum carbon footprint (kg CO2e), specific programme assignment, or whether the product has a Digital Product Passport (DPP). Use when someone asks to find sustainable clothing, eco-friendly products, ethical

Get Collection Points

Find nearby collection and return points for a circular economy programme — e.g. where to drop off garments for recycling or takeback. Returns locations with addresses, operating hours, and distance from the consumer. Supports proximity search by latitude/longitude. Use when someone asks where to return, recycle, or drop off clothing, or asks about collection points near them.

Get Brand Metrics

Returns aggregated circular economy metrics for a brand across all programmes it participates in. Includes total programmes, total items processed, net CO2e impact, total CO2e avoided, transaction-weighted carbon payback ratio, data quality status (measured / mixed / modelled), and the most recent computation timestamp. Use when an AI agent or user asks about a brand's overall circular economy performance, not a specific programme. Provide either brand_id (slug like 'rmw') or brand_name (case-in

Get Item Provenance

Returns the verified provenance chain for an individual product identified by its Digital Product Passport (DPP) identifier. The provenance chain includes every recorded lifecycle event — manufacture, logistics custody, sort and condition grading, and recommerce listing — with timestamps, locations, and the acting party for each event. No event in the chain is sourced from or editable by the selling entity. Use this tool when a buyer or their agent wants to verify the history of a specific pre-o

Verify Computation

Independently verify the computation manifest for a circular-economy programme. Returns the signed manifest, the ES256 public key used to sign it, the Tier 1 dataset CSV (inline when ≤64 KB else URL-only), and an honest claim-level block describing what the server actually established. Optionally have the server perform a server-side signature + metrics-hash check by passing verify_signature=true (default false). Use to prove or replay the Aggregation Integrity of a programme's published environ

Verify Attestation

Resolve the §21.2 verification chain for a programme. Walks L1 (operator CA record) → L2 (operator aggregate record at the operator domain) → L3 (brand CA membership), applies §21.10 scope-mismatch + §7.1.2 manifest escalation rules, and returns the effective AttestationLevel plus a verification_summary enumerating which layers resolved and why. The tool REPORTS the chain result — it does not vouch beyond what resolves. Use to independently verify a programme operator's certification chain befor