Tereno on Base
xyz.tereno/tereno · v0.1.1 · MCP 2025-06-18
Check a Base contract, transaction or web page before you act. Free pricing, paid per call in USDC.
Reachability
reachable
checked 2026-08-05 05:30 UTC
Registry status active
Tools pinned 12
63401898f979
Tools last changed
unchanged since first capture 2026-08-05
Provenance
Registry namespace xyz.tereno
(domain verified by the official registry)
Repository
github.com/tereno-xyz/tereno-mcp
Website
https://www.tereno.xyz
Remote endpoints
https://www.tereno.xyz/api/mcp (streamable-http)
Observed changes
| When (UTC) | Event | Detail |
|---|---|---|
| 2026-08-05 05:30 | first capture | 12 tools pinned |
Pinned tool definitions (12)
| Tool | Description |
|---|---|
| tereno_catalog | Free. The full capability catalog: what each one answers, its price tiers in USDC on Base, how long an answer stays valid, and whether it is shared or private. Read this before paying for anything. |
| tereno_price | Free. Indicative price and reuse tier for one specific input, without binding a quote or revealing a wallet. Returns hit when another agent already paid to compute this and it is still fresh, partial when only the durable half survives,... |
| tereno_receipt | Free. Look up what a settled invocation actually charged: capability, version, cache tier, list price, credit applied, price paid and whether it settled on chain. Use it to check that a call you or another agent paid for was billed the... |
| contract_guard | Is this Base contract safe to interact with? Check whether an address is executable code, detect common proxy and pause signals, and return a bounded action verdict. Paid per call with x402 on Base: $0.001 to $0.003 USDC depending on... |
| contract_change | Did this token's contract change under you? Compare a Base contract with its previous Tereno observation to catch a silent proxy upgrade, an admin swap, a bytecode change or a freshly paused contract, each answer stating the block it... |
| contract_interface | What standard does this Base contract implement? Detect ERC-20, ERC-721, ERC-1155 and ERC-165 support plus EIP-1967 proxy control slots in one bounded check. Paid per call with x402 on Base: $0.001 to $0.002 USDC depending on how much... |
| token_metadata | What token is this? Read a Base token's name, symbol, decimals and total supply as one typed, cache-shared answer with block-level freshness. Paid per call with x402 on Base: $0.001 to $0.003 USDC depending on how much of the answer the... |
| chain_snapshot | What is the current state of Base? Latest block number, timestamp, base fee and suggested gas fees in a single cheap call — no parameters required. Paid per call with x402 on Base: $0.001 to $0.002 USDC depending on how much of the... |
| evidence_artifact | Can this public Tereno artifact be reused? Return machine-readable provenance, field validity and recomputation inputs for a shared Base artifact. Paid per call with x402 on Base: $0.001 to $0.003 USDC depending on how much of the... |
| web_compile | Turn a public web page into bounded, LLM-ready Markdown with resolved links, citations and a content-addressed artifact. Reuse the same fresh page instead of paying to fetch it again. Paid per call with x402 on Base: $0.001 to $0.005... |
| transaction_intent_guard | Is this transaction safe to sign? Before signing on Base, classify transaction intent, simulate execution, estimate gas, infer standard balance and allowance deltas, flag a scam or unlimited approval that could drain your wallet, and... |
| demand_pledge | Free market-signal pledge. It earns no credit now; a bounded non-transferable credit is released only if this same wallet later settles the named capability after it exists. |
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