MACH Base
io.github.TheAliphant/mach-base · 1.0.2
17 Base data tools for agents over Streamable HTTP MCP. Pay per call in USDC via x402; no API key.
Nobody here has read this server's code, because it publishes none. The description above is the maker's own, from the registry. A connection test shows whether it answers and what tools it says it has; it never calls a tool, so it cannot show what one does with your data.
Where it sits in the directory's order
What can be seen from outside, weighed as the directory publishes.
Observable signals: 45 of 100 points (at most 60 here)
| Input | Points | What was seen |
|---|---|---|
| Source published | held at 0 | No entry here publishes source: that is what puts it in this directory. |
| Licence stated | held at 0 | With no files, there is nothing for a licence to be stated in or held against. |
| Advisory state | held at 0 | Advisory databases index packages, and these entries publish none, so there is nothing to look up. |
| Auth declared | 0 of 15 | The registry entry declares no key. That is what it declares, not a finding that it has no protection. |
| Latest connection test reached it | 20 of 20 |
Where it answers
https://api.mach.gallery/mcpstreamable-http
Connection test
The MCP handshake, then a request for the tool list, with no key and no data of yours. Run nightly, and by anyone, at most once every ten minutes per server.
It completed the handshake and listed 18 tools.
- Protocol
- 2025-06-18
- Calls itself
- MACH Base 1.0.0
- Handshake time
- 84 ms
- HTTP status
- 200
The tools it lists (18, as of 3 hours ago)
The tool-description rules found nothing in these descriptions. They look for instructions aimed at a model and for hidden characters; they cannot see what a tool does when it runs.
mach_chooseFree decision layer: map an agent goal to the narrowest paid MACH Base capability, exact price, expected result fields and exact next request. Returns no live chain data and has no side effects.
base_block_numberGet the current Base mainnet block number (latest chain height) for an autonomous agent. Costs $0.005 USDC via x402.
base_gas_priceGet the current gas price on Base mainnet in wei for transaction fee estimation. Costs $0.005 USDC via x402.
base_wallet_balanceCheck the native ETH balance of a wallet or address on Base mainnet. Costs $0.005 USDC via x402.
base_erc20_balanceCheck a USDC or other ERC-20 token balance for a wallet on Base mainnet. Costs $0.005 USDC via x402.
base_nonceGet the current transaction nonce for a Base wallet before broadcasting a transaction. Costs $0.005 USDC via x402.
base_contract_codeCheck whether an address is a smart contract or EOA on Base mainnet by reading deployed bytecode. Costs $0.005 USDC via x402.
base_allowanceCheck an ERC-20 token allowance on Base for an owner and spender. Costs $0.005 USDC via x402.
base_receiptCheck whether a Base transaction succeeded, get its receipt, and count current confirmations. Costs $0.005 USDC via x402.
How this entry becomes a listing
For the maker. The catalogue lists what it can read, and this server publishes nothing to read yet. There are two routes, and only the first is open today.
Publish the source Open today
- Put the server's source in a public repository on github.com, with a licence.
- Keep a server.json in that repository naming this server,
io.github.TheAliphant/mach-base, and declare the repository in it:"repository": { "url": "https://github.com/owner/repo", "source": "github" }, adding"subfolder"when the server lives in a folder. - Publish that version to the official MCP registry.
- The nightly registry sweep records the declaration. This page stays, dated, and says the source is declared but not yet read.
- The catalogue reads declared repositories at a pinned commit, in batches run by hand, and lists the servers that meet the batch's rules (among them a server.json at that commit naming the server, an https endpoint and a licence). When it lists this server, this page links to the listing. There is no schedule, so no date can be promised.
List it through the maker studio Not open yet
From the official MCP registry, last updated there 17 days ago. The registry entry · api.mach.gallery