[11.8.0] - 2026-05-27 - "Decision, Messaging, Algorithm, and Supply-Chain Skills"
Installable skill library update for Claude Code, Cursor, Codex CLI, Gemini CLI, Antigravity, and related AI coding assistants.
Start here:
- Install:
npx antigravity-awesome-skills --help - Choose your tool: README.md#choose-your-tool
- Best skills by tool: README.md#best-skills-by-tool
- Bundles: docs/users/bundles.md
- Workflows: docs/users/workflows.md
This release merges the accepted community skill PRs from the current maintainer batch, adding decision support, Sendblue messaging workflows, algorithmic discipline playbooks, and a Bumblebee supply-chain inventory wrapper.
New Skills
- lemmaly - gateway discipline for stating Big-O, data structure, and algorithm family before writing loops, queries, or recursion.
- mathguard - large-input acceleration playbook for Bloom filters, HyperLogLog, Count-Min Sketch, FFT, LSH, and related techniques.
- invariant-guard - correctness-first workflow for contracts, loop invariants, termination arguments, and edge cases.
- complexity-cuts - corrective workflow for improving shipped code with poor Big-O one transformation at a time.
- sendblue-cli - Sendblue CLI guidance for iMessage, SMS, and RCS workflows.
- sendblue-api - Sendblue HTTP/JSON API guidance for application code.
- sendblue-notify - notification patterns for texting a user when an agent task is done.
- textme - local daemon workflow for bridging inbound iMessages into Claude Code sessions.
- bumblebee - read-only supply-chain inventory and exposure scanning with Perplexity's Bumblebee CLI.
- decision-navigator - targeted-question workflow for helping users gain clarity on decisions before choosing a path.
Improvements
- Added a stdlib-only Bumblebee report renderer for local Markdown summaries from NDJSON scan output.
- Synced generated registry, catalog, compatibility, plugin mirror, documentation, and web assets for the expanded skill catalog.
Credits
- @morsechimwai and morsechimwai/lemmaly for PR #622 (
lemmaly,mathguard,invariant-guard,complexity-cuts). - @AnthonyFirth for PR #623 (
sendblue-cli,sendblue-api,sendblue-notify,textme). - @stefan-kp, perplexityai/bumblebee, and mycelos-ai/bumblebee-skill for PR #625 (
bumblebee). - @kavinduUdhara for PR #627 (
decision-navigator).