Skills for AG2 1.3.0

What's Changed

• Knowledge skills tweaks by @marklysze in #2
• Network skills by @marklysze in #1
• README alignment by @marklysze in #3
• Evaluation skills and fix allowed lengths in other skills by @marklysze in #4
• Tweak: pip install guidance by @marklysze in #5
• Align with 0.13.4 by @marklysze in #6
• Add ag2-a2a/ag2-live/ag2-mcp skills by @marklysze in #7
• migrate skills to AG2 V1.0+: rename autogen.beta to ag2 namespace, rebuild zips by @marklysze in #8
• feat: add ag2-acp skill by @vvlrff in #9
• chore: AG2 v1 alignment by @marklysze in #10
• ci: validate skill zips match their source directories by @marklysze in #11
• chore: update all skills to AG2 1.3.0 by @vvlrff in #15
• feat: version skills by AG2 release by @vvlrff in #17

New Contributors

• @marklysze made their first contribution in #2

Full Changelog: https://github.com/ag2ai/ag2-skills/commits/ag2-1.3.0