Find forgotten money across chains (blocktools + SwapChan)

You have an old seed phrase or wallet file. blocktools turns it into public addresses offline; SwapChan's find_money then looks for funds on those addresses. Keys never leave your machine.

1. Offline, list your public addresses with blocktools (sealed run, redacted output). Using the README's public test seed in ./in/seed.txt:

    ./blocktools run 'seed-repair < /in/seed.txt | seed-to-master | derive --chain btc --count 1'
    ./blocktools run 'seed-repair < /in/seed.txt | seed-to-master | derive --chain eth --count 1'
   

   For a plain address list, add --address-list (one label<TAB>path<TAB>address line per address, no key material; see derive):

    ./blocktools run 'seed-repair < /in/seed.txt | seed-to-master | derive --preset scan-js --address-list' > addresses.txt
   

   That needs v0.1.1 or newer. On v0.1.0, redact dropped those lines; the README gives a jq form for that release.

   Not sure what your file is? ./blocktools run 'classify /in/FILE' names it, and recipes/recover.sh FILE - --goal addresses picks the pipeline.

2. Check balances (nothing signed). recipes/recover.sh FILE - --goal balance keeps public addresses only and asks Esplora (btc/ltc/doge) or JSON-RPC (eth). Exit 0 = funds found, 4 = nothing found. See Goal: check balance.

3. Hand the public addresses to SwapChan. Paste an address into Find money, or have your AI agent call the MCP tool find_money: ranked claims, idle stables, lending, approvals and dust, with short swap links.

4. Before anything is signed, your agent calls verify_tx (guard + simulation + plain-English summary), you sign in your own wallet, and broadcast_tx relays it. The loop SwapChan documents is: recovery_guide → public addresses → find_money → verify_tx → human signs locally → broadcast_tx.

Sources: blocktools README (worked examples, v0.1.0 note), recipes/README.md, recipes/derive.md, recipes/goal-check-balance.md; SwapChan /recover and the agent playbook.