mad-skills

My personal Claude Code skills, pip-installable.

Install

uv tool install "git+https://github.com/universome/mad-skills.git"
mad-skills install          # copies skills into ~/.claude/skills
# or:
mad-skills install --link   # symlink instead, so `pip install -U` auto-updates them

Restart Claude Code afterwards (skills load at launch).

--link points ~/.claude/skills/<name> at the installed package, so upgrading the package updates the skills in place — no mad-skills install re-run (just restart Claude Code). Use the default copy if your Python env may move or its version may change (which would dangle the symlink).

Skills

• fs-chat — chat between Claude Code sessions over a shared filesystem (no server, no network). Peers in the same group (a directory under ~/.mad-skills/fs-chat/, default all) see each other. Same machine/cluster works out of the box (shared $HOME); across machines, register everyone with the same --dir on a shared/synced mount.

  # register ONCE (pick a group or an explicit shared dir); later commands need no flags
  fs-chat --group kube-chat register --name alice --summary "what I'm doing"
  fs-chat peers                 # find peer ids
  fs-chat send <peer_id> "hi"
  fs-chat inbox                 # read messages
  fs-chat watch                 # stream incoming messages live
  

  Override the bus path explicitly with --dir PATH or MAD_SKILLS_FS_CHAT_DIR; pick a group with --group NAME or MAD_SKILLS_FS_CHAT_GROUP.

• session-costs — token & dollar-cost accounting across your past Claude Code sessions. Parses the JSONL transcripts under ~/.claude/projects/, sums tokens per session/project/model, and prices them (prices are editable via --prices).

  session-costs                 # per-session table + grand total
  session-costs --by model      # or --by project
  session-costs --json          # machine-readable
  

MIT licensed.