io.github.gblinproject/gblin-mcp-server

Current BTC/ETH risk regime (calm | elevated | crash) and the matching risk posture, read live from GBLIN's on-chain Crash Shield on Base (60-second cache). Free and unsigned; a signed version that ve…

Static, permanently expired sample of the signed Risk Attestation (sample: true), with the same fields and EIP-712 schema as the signed one, for building and testing parsers and verifiers.

Cumulative public counters of GBLIN's x402 endpoints: paid calls, unique payer wallets, USDC earned, with methodology disclosure. Cached 5 min.

GBLIN llms.txt as plain text: contract addresses, endpoints, prices, payment flow, field contract of the attestation.

Appends the hashes of an AI action to GBLIN's public RFC 6962 transparency log and returns a portable receipt: Ed25519 signature, inclusion proof, operator-signed C2SP checkpoint, and the latest on-ch…

Receipt #index from GBLIN's receipts log, re-signed (Ed25519 is deterministic) with a fresh inclusion proof, the current signed checkpoint and the latest on-chain anchor. Free.

Verifies a gblin-receipt/v1 JSON with pure math, without a log lookup and without trusting this server: leaf hash, Ed25519 signature, RFC 6962 inclusion proof, C2SP checkpoint signature and verifier-k…

Kept/violated tallies for GBLIN's pre-registered, hash-pinned promises (attestation uptime, counter honesty), probed every 10 minutes; each closed UTC day is sealed on Base as an EAS attestation (sche…

Reads the current GBLIN protocol state on Base mainnet: NAV in USD, basket composition with dynamic weights, Crash Shield status and whether the NAV is reliable.

Preview a buy (ETH→GBLIN) or sell (GBLIN→ETH) without executing. Returns expected output, safe minOut with dynamic slippage buffer (2.5% normal / 4% during Crash Shield), and fee breakdown. Read-only.

Analyzes an agent wallet's treasury: GBLIN, USDC and ETH balances, whether the ETH covers an exit at the live gas price, and the redemption cooldown. When daily_burn_usd is given it adds days of USDC …

Turns idle USDC into a reviewable plan in one call: operating cash = max(reserve_usd, daily_burn_usd x days), the surplus above it, a simulation of minting that surplus into GBLIN at NAV (fees read li…

NAV per GBLIN share over time, read from the chain at past blocks, beside the ETH/USD and BTC/USD oracle prices the vault itself uses, with the change of each over the window and the NAV's largest dra…

Builds the unsigned transactions for an operation on the GBLIN vault, in the order they are sent. Actions: mint_with_eth (amount in ETH), mint_with_weth (amount in WETH), mint_with_usdc (amount in USD…

Simulates a list of transactions in sequence against the latest Base block, as if the wallet sent them one after the other, before anything is signed. Each step sees the state the previous ones left (…

Reports what a sent Base transaction did: pending, succeeded, reverted or not found; its block and confirmations; the fee paid; the net token movements for the sender (GBLIN shares minted or redeemed,…

Reads GBLIN protocol governance: whether the GBLIN vault is owned by the 48-hour timelock, the timelock's minimum delay and grace period, role member counts, and any pending asset-addition proposal on…

Read the GBLIN rebalancing auction on Base. The vault does not rebalance itself and pays nobody to do it: when a basket row drifts past its band it holds a Dutch auction, and whoever trades with it to…

Builds a gasless GBLIN payment. The vault's share token implements EIP-3009, so the holder signs an authorization and anybody can carry it on chain: the payer needs no ETH. Returns the EIP-712 message…

Checks a signed GBLIN authorization against the chain before any gas is spent on it. Recovers the signer from the EIP-712 digest (and asks the wallet itself through ERC-1271 when the payer is a contra…

GBLIN's relay carries a signed GBLIN payment on chain for a payer that holds no ETH. Takes the payment and the relay fee, each as { authorization, signature }, both signed by the payer's wallet. The r…

Verifies a GBLIN Risk Attestation, the object returned by GBLIN's /api/x402/attestation, or a proof-of-diligence attached by a peer agent. Free. Runs four checks: (1) integrity, by recomputing the EIP…

Searches GBLIN's documentation and live state and returns matching documents: the agent API summary, the protocol's README and documents (governance, deployments, review record), the MCP server and li…

Returns the full text of one GBLIN document by its id: {id, title, text, url, metadata}. Documents are the protocol's public documentation, the tool cards and the live vault state. Read-only and free.

Endpoint, price, x402 flow and offline verification of the EIP-712-signed Risk Attestation ($0.003 USDC on Base).

Paid seal endpoint ($0.0045 USDC on Base via x402), fields, free reading routes and the offline verifier.

Machine-readable numbers: 60 requests/min/IP on /mcp, receipts.seal demo 5/day/IP, all tools free; paid prices of the x402 HTTP endpoints.

Current verifier keys (receipts log, witness), the EAS attester wallet, and the pre-registered key-rotation procedure (how old receipts stay verifiable).

Check the live on-chain risk regime and decide whether to deploy capital, reduce, or stand down — with the rule stated up front so the decision is auditable.

Seal the hashes of an action into the public transparency log, then verify the returned receipt with pure math, and state plainly what the receipt does and does not prove.