Bitcoin PSBT, Address & Descriptor Verifier + WorkSats L402 MCP

by FastDrop

MCP MCP VERIFIED Verified 2 hours ago Registry import free

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

Verify Bitcoin PSBTs, addresses, and BIP380 descriptors; earn or spend WorkSats L402 bearer credits. Official MCP Registry: dev.workers.jeffpersons.botcheck/bitcoin-psbt-descriptor-l402-worksats@0.1.0. Remote endpoint: https://botcheck.jeffpersons.workers.dev/mcp?client=registry

Problem it solves

Discoverable MCP server listed in the official MCP Registry.

How it's different

Remote MCP endpoint ingested from the official registry and probed by FastDrop.

Ingested from the official MCP Registry

FastDrop pulled this entry from the official MCP Registry as dev.workers.jeffpersons.botcheck/bitcoin-psbt-descriptor-l402-worksats and probed the endpoint. The maker did not submit it, so the outbound link is not endorsed and the description is not theirs.

If this is your server, claim the listing to edit it and take ownership. The registry index lists everything else still awaiting a probe.

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Tools this endpoint exposes

Read directly from the endpoint on 27 Oct 2026. Not supplied by the maker.

check_bitcoin_address
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 ti
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, a
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 derive
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_...`,
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_
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`.
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 f