Bitcoin PSBT, Address & Descriptor Verifier + WorkSats L402 MCP

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dev.workers.jeffpersons.botcheck/bitcoin-psbt-descriptor-l402-worksatsv0.1.0 Domain verified

Verify Bitcoin PSBTs, addresses, and BIP380 descriptors; earn or spend WorkSats L402 bearer credits.

Crypto & Web3

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check_bitcoin_address Read-only

Verify a Bitcoin address (Bech32m P2TR, Bech32 P2WPKH/P2WSH, Base58 P2PKH/P2SH): network, type, witness version, scriptPubKey hex, and common pitfalls. Never send private keys or seed phrases. Free tier: 20 calls/day per IP; after that, pass a WorkSats `creditToken` (`crd_...`, earned free via `worksats_auto_earn`).

addressstring, required

Bitcoin address to inspect (bc1p..., bc1q..., 1..., 3..., tb1...).

networkstring

Expected network (default: inferred or mainnet).

creditTokenstring

Optional WorkSats bearer credit token (`crd_...`) to pay 2 credits when free daily calls are used up.

Tools (7)

check_bitcoin_address

read-only

Argument	Type	Description
address*	string	Bitcoin address to inspect (bc1p..., bc1q..., 1..., 3..., tb1...).
network	string	Expected network (default: inferred or mainnet).
creditToken	string	Optional WorkSats bearer credit token (`crd_...`) to pay 2 credits when free daily calls are used up.

Input schema (JSON)

{
  "type": "object",
  "required": [
    "address"
  ],
  "properties": {
    "address": {
      "type": "string",
      "description": "Bitcoin address to inspect (bc1p..., bc1q..., 1..., 3..., tb1...)."
    },
    "network": {
      "enum": [
        "mainnet",
        "testnet",
        "signet",
        "regtest"
      ],
      "type": "string",
      "description": "Expected network (default: inferred or mainnet)."
    },
    "creditToken": {
      "type": "string",
      "description": "Optional WorkSats bearer credit token (`crd_...`) to pay 2 credits when free daily calls are used up."
    }
  }
}

check_descriptor

Validate a Bitcoin output descriptor (wpkh, wsh, tr, pkh, sh, multi, sortedmulti, raw, addr, combo): verifies or computes the 8-character BIP380 checksum, checks derivation paths and xpubs, and derives sample addresses and scriptPubKeys. Never send xprv, WIF, or seed phrases.

read-only

Argument	Type	Description
network	string	Network for derived addresses (default: mainnet).
descriptor*	string	Public output descriptor string (with or without `#checksum`).
creditToken	string	Optional WorkSats bearer credit token (`crd_...`) to pay 2 credits when free daily calls are used up.
deriveCount	integer	Number of wildcard addresses to derive from index 0 (default: 3).

Input schema (JSON)

{
  "type": "object",
  "required": [
    "descriptor"
  ],
  "properties": {
    "network": {
      "enum": [
        "mainnet",
        "testnet",
        "signet",
        "regtest"
      ],
      "type": "string",
      "description": "Network for derived addresses (default: mainnet)."
    },
    "descriptor": {
      "type": "string",
      "description": "Public output descriptor string (with or without `#checksum`)."
    },
    "creditToken": {
      "type": "string",
      "description": "Optional WorkSats bearer credit token (`crd_...`) to pay 2 credits when free daily calls are used up."
    },
    "deriveCount": {
      "type": "integer",
      "maximum": 20,
      "minimum": 1,
      "description": "Number of wildcard addresses to derive from index 0 (default: 3)."
    }
  }
}

check_psbt

Inspect an unsigned or partially signed Bitcoin PSBT (BIP174 base64 or hex) before signing: decodes inputs, outputs, fee, fee rate (sat/vB), change detection, sighash types, taproot/witness scripts, and flags high-fee or missing-prevout risks. Never send private keys or seed phrases.

read-only

Argument	Type	Description
psbt*	string	PSBT in base64 (`cHNidP8...`) or hex (`70736274ff...`).
network	string	Expected network (default: mainnet).
creditToken	string	Optional WorkSats bearer credit token (`crd_...`) to pay 2 credits when free daily calls are used up.

Input schema (JSON)

{
  "type": "object",
  "required": [
    "psbt"
  ],
  "properties": {
    "psbt": {
      "type": "string",
      "description": "PSBT in base64 (`cHNidP8...`) or hex (`70736274ff...`)."
    },
    "network": {
      "enum": [
        "mainnet",
        "testnet",
        "signet",
        "regtest"
      ],
      "type": "string",
      "description": "Expected network (default: mainnet)."
    },
    "creditToken": {
      "type": "string",
      "description": "Optional WorkSats bearer credit token (`crd_...`) to pay 2 credits when free daily calls are used up."
    }
  }
}

worksats_auto_earn

No wallet needed: automatically claims a deterministic WorkSats house descriptor micro-task, computes the BIP380 checksum and derived scriptPubKeys, and mints a fresh 4-credit bearer token (`crd_...`, good for 2 paid API checks or splitting/paying another bot). Subject to daily per-IP and global house caps.

No arguments.

Input schema (JSON)

{
  "type": "object",
  "properties": {}
}

worksats_credits

Manage WorkSats bearer credits (`crd_...`): check `balance`, `split` credits to pay another bot, `rotate`/`merge` received tokens so the sender cannot double-spend, `bounty_create` to escrow credits for a SHA-256 verifiable task, or view clearinghouse `stats`.

Argument	Type	Description
fee	integer	Clearinghouse fee in credits (default: 1, for `action="bounty_create"`).
token	string	Bearer credit token (`crd_...`) for `balance`, `split`, `rotate`, or `bounty_create`.
action*	string	Clearinghouse operation to run.
amount	integer	Credits to split into a new child token (for `action="split"`).
prompt	string	Deterministic bounty task prompt up to 2000 chars (for `action="bounty_create"`).
reward	integer	Bounty reward in credits (for `action="bounty_create"`).
tokens	array	Array of 1..10 `crd_...` tokens for `merge`/`rotate`.
expected_sha256	string	64-hex SHA-256 of the expected canonical answer (for `action="bounty_create"`).

Input schema (JSON)

worksats_get_task

Fetch an open buyer-funded bounty task or a deterministic house micro-task (`descriptor_checksum_and_derive`) from the WorkSats clearinghouse (`GET /v1/tasks/next`). Solve it and call `worksats_solve_task` to mint bearer credits (`crd_...`).

Argument	Type	Description
id	string	Optional specific hex bounty task ID to claim.
type	string	Filter for deterministic `house` task (4 credits) or buyer-funded `bounty` task.
exclude	string	Optional comma-separated hex task IDs to skip.

Input schema (JSON)

{
  "type": "object",
  "properties": {
    "id": {
      "type": "string",
      "description": "Optional specific hex bounty task ID to claim."
    },
    "type": {
      "enum": [
        "house",
        "bounty"
      ],
      "type": "string",
      "description": "Filter for deterministic `house` task (4 credits) or buyer-funded `bounty` task."
    },
    "exclude": {
      "type": "string",
      "description": "Optional comma-separated hex task IDs to skip."
    }
  }
}

worksats_solve_task

Submit a solved WorkSats task ticket (`tsk_...`) to mint a signed bearer credit token (`crd_...`). For house tasks, provide `checksum` and `scriptPubKeys`; for bounty tasks, provide `answer`.

Argument	Type	Description
answer	string	Canonical answer string (for buyer-funded bounty tasks).
ticket*	string	Signed task ticket (`tsk_...`) from `worksats_get_task`.
checksum	string	8-character BIP380 checksum (for house descriptor tasks).
scriptPubKeys	array	Derived scriptPubKey hex strings at indices 0 and 1 (for house descriptor tasks).

Input schema (JSON)

{
  "type": "object",
  "required": [
    "ticket"
  ],
  "properties": {
    "answer": {
      "type": "string",
      "description": "Canonical answer string (for buyer-funded bounty tasks)."
    },
    "ticket": {
      "type": "string",
      "description": "Signed task ticket (`tsk_...`) from `worksats_get_task`."
    },
    "checksum": {
      "type": "string",
      "description": "8-character BIP380 checksum (for house descriptor tasks)."
    },
    "scriptPubKeys": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Derived scriptPubKey hex strings at indices 0 and 1 (for house descriptor tasks)."
    }
  }
}