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A loose collection of tools all somehow related to lnd and Lightning Network channels.

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The min/max HTLC settings on the freshly inserted edge policies after dropping the graph seem to be incorrect. ``` [lncli] rpc error: code = Unknown desc = generated invalid channel...

So my MYNODE with Lightning enabled crashed. The SSD card went bad and then my HDD started to go bad. I have been trying to get my channel sats back...

I was attempting to run `chantools vanitygen` on an AWS m5.24xlarge using this command: `chantools vanitygen --prefix 0212345678 --threads 255` and I only got about a 5x speed improvement over...

This is part of https://github.com/lightningnetwork/lnd/issues/7658#issuecomment-1774983789 implementation. This PR depends on https://github.com/lightningnetwork/lnd/pull/8183 (Field chanbackup.Single.CloseTxInputs is needed.) I added `chantools scbforceclose` command, which extracts closing tx from SCB and signs it and...

This PR allows `recoverloopin` to use the sqlite db.

## Problem I stopped LND and ran the following command: ``` $ chantools --testnet forceclose --channeldb ./.lnd/data/graph/testnet/channel.db --fromchanneldb ./.lnd/data/graph/testnet/channel.db Input your 24-word mnemonic separated by spaces: *** Input your cipher...

This command dumps relevant data of already closed channels. Tries to bring more insights to https://github.com/lightningnetwork/lnd/issues/8130 How to use: `chantools dumphistoricalchannel --channeldb ./channel.db --chan_point XXXXXX:Y`

A new command is introduced to help noderunners suffering from the problem in https://github.com/lightningnetwork/lnd/issues/8028 where for reasons still not known yet the height hint cache for some spending notifications is...

Preliminary PR to allow some Node Runners to Recover Funds on Stuck HTLCs.