SkillsAdd

smithery/b-open-io

decode-bsv-transaction

This skill should be used when the user asks to "decode transaction", "parse tx hex", "transaction details", "analyze transaction", "decode BEEF", "parse BEEF hex", "decode EF transaction", "inspect transaction", or needs to decode BSV transaction hex (raw, Extended Format, or BEEF) into human-readable format.

Installation

$ npx skills add smithery/b-open-io --skill decode-bsv-transaction
View on skills.sh ↗ Website ↗

Summary

This skill should be used when the user asks to "decode transaction", "parse tx hex", "transaction details", "analyze transaction", "decode BEEF", "parse BEEF hex", "decode EF transaction", "inspect transaction", or needs to decode BSV transaction hex (raw, Extended Format, or BEEF) into human-readable format.

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npx skills add smithery/b-open-io
wallet-send-bsv 0 wallet-encrypt-decrypt 0 stratum-v1 0 review-script-template 0 reinforce-skills 0 pixel-avatar 0 manage-bap-backup 0 lookup-bsv-address 0 like 0 estimate-transaction-fee 0

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More details

Agent compatibility

Declared targets from SKILL.md / docs. Unmarked agents are not listed — the skill may still install via the CLI.

Claude Code Not declared
Cursor Not declared
Codex Not declared
GitHub Copilot Not declared
Windsurf Not declared
Gemini CLI Not declared
Cline Not declared
OpenCode Not declared

Skill metadata

Parsed from SKILL.md frontmatter.

Allowed toolsBash(bun:*)

Package contents

Files included with this skill beyond the listing page.

  • skill md SKILL.md 3,238 B
  • docs SUMMARY.md 228 B

History

  1. First recorded snapshot · 0 installs

SKILL.md

Decode BSV Transaction

Decode BSV transaction hex into human-readable format. Supports raw hex, Extended Format (EF), and BEEF format.

Status

Complete - All tests passing

Transaction Formats

BSV transactions come in three formats:

Format Parser Starts With Contains
Raw Transaction.fromHex() 01000000 Just the transaction
EF (Extended Format) Transaction.fromHexEF() 0100beef Tx + source tx data for fee validation
BEEF Transaction.fromHexBEEF() 0100beef Tx + merkle proofs for SPV

The script auto-detects format. Pass --beef flag to force BEEF parsing.

Usage

# Decode raw or EF hex (auto-detected)
bun run /path/to/skills/decode-bsv-transaction/scripts/decode.ts <tx-hex>

# Decode BEEF hex (from WalletClient noSend)
bun run /path/to/skills/decode-bsv-transaction/scripts/decode.ts --beef <beef-hex>

# Decode transaction by txid (fetches from chain)
bun run /path/to/skills/decode-bsv-transaction/scripts/decode.ts --txid <txid>

# JSON output
bun run /path/to/skills/decode-bsv-transaction/scripts/decode.ts <tx-hex> --json

# Skip prevout lookups (faster; no input values or fee)
bun run /path/to/skills/decode-bsv-transaction/scripts/decode.ts --txid <txid> --no-fees

API Endpoints

JungleBus (primary):

WhatsOnChain (fallback):

Response

Returns decoded transaction with:

  • Version, locktime, size, format type
  • Inputs: previous outpoint (txid:vout), sequence, and — resolved from the

embedded source tx (EF/BEEF) or fetched by prevout txid — the input's funding satoshis and P2PKH address. Pass --no-fees to skip prevout lookups.

  • Outputs: satoshis, derived P2PKH address (null for non-P2PKH), a type

classification (p2pkh / opreturn / nonstandard), and the full locking script hex (not truncated, so OPRETURN payloads are inspectable).

  • totalIn, totalOut, and computed fee (totalIn - totalOut). Fee is

null when any prevout value is unavailable (e.g. --no-fees, or a source tx that could not be fetched).

Example

$ bun run decode.ts --txid 3ff71eb82058eb45062044091fad0ff9e115d7bb8a0f6b10d5d7f811a1a4fd2d
Transaction Decode (raw)
TXID:     3ff71eb82058eb45062044091fad0ff9e115d7bb8a0f6b10d5d7f811a1a4fd2d
Inputs:   2
  [0] 57277512...b8d19482:2  500000 sats 16j1aZn52BMH8r67kVhw7KE9y9PStwWJS6
  [1] 053ad5ff...53801f1c:18  75 sats 1MP354qMBv6BnSdzTbEEWqRXkLzxByBnq
Outputs:  7
  [0] 216919 satoshis 19Ao4zVRF6yzRaxiSHD34LCw7fBFn9nrDP
        script: 76a914599b34cbd9ec16e922ec3573b080f3fe7058333d88ac
  ...
Total in:  500075 satoshis
Total out: 500019 satoshis
Fee:       56 satoshis