v1.3.0 — caveman + ponytail built in

swarmdo v1.3.0

Two of the most-loved Claude Code skills are now swarmdo features, MIT-vendored with attribution in NOTICE:

🪨 Caveman compression (from JuliusBrussee/caveman, ★82k)

• /caveman-compress <file> — rewrite memory files (CLAUDE.md, todos) into few-token caveman-speak; substance, code and URLs preserved; .original.md backup kept
• New CLI command: swarmdo compress <file> — the same pipeline from any terminal (SDK or claude --print auth), with token-free --check
• cavecrew, caveman-stats included

💤 Ponytail mode (from DietrichGebert/ponytail, ★72k)

• /ponytail [lite|full|ultra] — the laziest-senior-dev lens: YAGNI, stdlib before dependencies, one line before fifty
• audit / review / debt / gain sub-skills

Plumbing

• Both shipped as marketplace plugins (swarmdo-caveman, swarmdo-ponytail) with canonical CI smokes (4/4 each)
• swarmdo init wizard offers the new Efficiency skill group (default on)
• Fixed: empty MCP registration in the project (doctor-flagged), ESM path bug in the new command

Gate: 737 tests green, doctor 13/13 checks passing, marketplace 37 plugins validated.